Chemistry creates versatility - BASF Polyurethanes Asia Pacific

Chemistry creates versatility 

Building with polyurethanes

2 INTRODUCTION 

Overview

“We shape our buildings; 

thereafter they shape us.” 

WINSTON CHURCHILL, BRITISH STATESMAN 

Overview 

INTRODUCTION 

3

4 INTRODUCTION 

Overview

Polyurethanes 

are all around us... 

...in our well insulated and comfortable 

homes, in our high performing, easy 

to maintain communal and institutional 

buildings, in our non-slip, permeable 

pedestrian areas. 

It may not be obvious but polyurethane 

is specified and used within many 

building components: as insulation in 

walls, roofs and floors, as foams and 

sealants around doors and windows, 

as binders to produce OSB (Oriented 

Strand Board) and MDF (Medium- 

Density Fiberboard) sheets, as 

waterproof protective coatings. 

Polyurethanes can be supplied in 

many forms: as raw materials, as 

formulations, as products and as 

building systems. Polyurethane’s 

versatility will allow the architect or 

designer to save energy, ensuring 

buildings stay comfortable in winter 

and summer, increase durability, 

speed up construction, protect the 

environment, enhance safety, lead 

to innovative building systems and 

much more. 

Polyurethanes are all around us. 

BASF is all around us. 

Overview 

INTRODUCTION 

5

6 RESIDENTIAL 

Introduction

Residential external wall constructed using polyurethane spray 

foam insulation and polyurethane binder in the wood sheathing. 

RESIDENTIAL 

Everyone deserves to live in a comfortable, 

safe and healthy environment. Through continual 

research and development, rigorous testing and 

accreditation, polyurethane helps to achieve this. 

Polyurethane products make homes more 

comfortable, functional, affordable and sustainable 

by providing reliable solutions that boost energy 

efficiency and performance, reduce carbon 

dioxide emissions, save construction costs, 

and prolong the lifespan of the home. 

BASF works closely with architects, contractors, 

developers and manufacturers to create 

environmentally-sound housing for all types of 

climates all over the world and satisfy diverse 

architectural styles. In the process, we incorporate 

industry-leading solutions for flooring, roofing, 

insulation and waterproofing while attending to the 

smallest of details like joint sealants and tile grouts. 

Introduction 

RESIDENTIAL 

7

Polyurethane solutions for residential applications 

Thermal insulation 

Innovative polyurethane spray foams, insulation 

boards and sandwich panels, through to exterior 

insulation finishing systems (EIFS). Applicable to 

walls, roofs, floors and ceilings. Benefits include 

energy savings, enhanced overall comfort, faster 

construction and design freedom. 

1 ELASTOPOR or ELASTOPIR for insulation boards 5 

2 

WALLTITE, ENERTITE, COMFORT FOAM or 

ELASTOSPRAY spray foam insulation 

3 EIFS insulation 

4 ELASTOPOR for entry and garage doors 

Binders 

Lightweight, high-tensile, structural-strengthening 

systems for masonry and timber elements – help 

increase the durability of building structures. 

8 

LUPRANATE for wood binders 

8 RESIDENTIAL 

Introduction 

Waterproofing and protection 

Eco-friendly, high-quality, high-performance 

surface solutions for interiors and exteriors. 

Simple to apply, fast curing for reduced 

construction time, long-lasting and durable, 

odorless for a healthier environment, easy 

to clean and low maintenance costs. 

ELASTOCOAT on garages and flat roofs 

Flooring 

Underlays for carpet and adhesives for 

subflooring. Longer life expectancy with lower 

maintenance, increased non-slip safety and 

greater aesthetics. 

9 ELASTOCOAT for non-slip underlays 

10 Flooring adhesives 

Windows 

Joint sealants and sealing systems to prevent 

air, water and other environmental elements from 

entering or exiting a structure while permitting 

limited movement of the substrates. Glass fiber 

reinforced polyurethane window profiles provide 

energy and cost savings. 

6 LUPRANATE for window sealants 

7 

ELASTOCOAT for pultruded window profiles 

Roof underlays and membranes 

Innovative roofing felts and membranes, underlays 

and roofing shingles designed to meet and exceed 

the requirements of modern architecture and 

complex roof structures. 

11 

ELASTOLLAN for breathable roof underlays

1 

4 

5 

3 

1 

1 

2 

2 

8 

11 

6 

7 

9 10 

Introduction 

RESIDENTIAL 

9

“A house is a machine for living in.” 

LE CORBUSIER, SWISS ARCHITECT AND DESIGNER 

10 RESIDENTIAL 

Introduction 

Polyurethane products make houses more comfortable, 

functional, affordable and sustainable by providing reliable 

solutions that boost efficient energy use and performance, 

reduce carbon dioxide emissions, save construction costs, 

and prolong their lifespans. 

CO 2 

Increased energy efficiency 

reduces air loss and solar gain, which 

in turn will lower energy consumption 

and costs, and decrease carbon 

dioxide emissions. 

Higher savings 

on energy bills. 

Enhanced overall comfort 

with more consistent indoor 

temperatures and sound-proofed rooms. 

Environmentally-friendly 

efficient consumption and use of 

energy and resources, generating 

low VOC emissions. 

Better health and safety 

including fireproofing, earthquake 

protection, prevention of moisture 

ingress, water damage and mold. 

Enhanced durability 

by prolonging the lifespan of the 

home, lowering the need and costs 

of maintenance. 

Increased productivity 

by affording faster construction times, 

easy applications, leading to earlier 

occupation.

Solutions for roofs 

A wide range of materials, formulations and products to 

insulate, waterproof, protect and sustain residential roofs. 

� ELASTOPOR / ELASTOPIR insulation 

boards used on green roof, Lohne, Germany 

Green roofs bring biodiversity back into built-up urban areas. 

The ability of ELASTOPOR / ELASTOPIR to flow through and 

adhere to complex shapes and surfaces provides a freedom 

of design as well as complete insulation. 

1 

2 

3 

4 

5 

Planting/vegetation layer 

Extensive substrate 

Water storage panel 

ELASTOPOR /ELASTOPIR for insulation boards 

Protective layer 

5 

4 

3 

1 

2 


RESIDENTIAL 

11




� ELASTOSPRAY used on flat roof, 

Cancun, Mexico 

Master Insulation PUR System, used in a pilot apartment 

complex for Net Zero Energy consumption in Cancun, 

Mexico. ELASTOSPRAY spray foam was used on the roof 

in order to reduce the building’s CO2 emissions and energy 

consumption by around 23%. 

1 Protective coating 

2 ELASTOSPRAY spray polyurethane foam 

3 

Existing concrete roof deck 

3 

2 

1

� ELASTOSPRAY used on pitched roof, 

Vantone Casa Villa, Beijing, China 

This project is part of a planning concept that focuses on 

people first, both culturally and environmentally. Green features, 

such as energy-efficiency and underground roadwork allow a 

traffic-free living environment. 

To meet the stringent LEED standard, ELASTOSPRAY was used 

to provide a waterproof and completely seamless roof insulation 

reducing additional construction steps and saving time. 

1 

2 

3 

4 

5 

6 

Cement tile 

Cement mortar 

Reinforced gravel concrete 

ELASTOSPRAY rigid polyurethane foam 

Cement mortar screed 

Reinforced concrete slab 

6 

5 

4 

3 

2 

1 


RESIDENTIAL 

13

Solutions for walls 

Meeting and exceeding regulations for interior and 

exterior walls, both for new-build and refurbishment. 

� COMFORT FOAM spray polyurethane 

foam insulation, Minnesota, USA 

As both an effective insulation and air barrier material, 

closed-cell COMFORT FOAM technology substantially 

reduces both air leakage and the passage of moisture 

through the building envelope with its seamless, self-adhering 

and monolithic construction. COMFORT FOAM can help 

reduce energy costs compared to other insulation systems. 

1 

2 

3 

4 

5 

Exterior cladding 

Exterior sheathing 

COMFORT FOAM spray foam insulation 

Vapour barrier (region specific) 

Plasterboard 



1 

2 

3 

4 

5 

Installation of 

COMFORT FOAM

� WALLTITE spray foam insulation, 

Hove, United Kingdom 

Applied to the curved penthouse flat roof on 

the fifth floor, this fast applied, seamless, 

airtight solution virtually eliminates air leakage. 

The closed-cell structure helps control the 

movement of vapour and moisture throughout 

the building, reducing energy loss. WALLTITE 

spray foam does not deteriorate with age 

and its thermal properties are therefore 

maintained over the life of the building. 

1 

2 


Curved timber framework 

WALLTITE spray foam insulation 

1 

2 

RESIDENTIAL 

15


� ELASTOSPRAY used in 

refurbishment of exterior walls, 

Arboga, Sweden 

A 1950s private dwelling that has been 

insulated externally with ELASTOSPRAY. 

The surface of the sprayed foam has been 

evened out with special equipment and 

then covered with a decorative render. 

1 

2 

3 

4 

Existing wall and primer 


Fiberglass mesh 

Decorative render 

1 

2 

3 



4 

� ELASTOSPRAY in curtain walls, 

Sant Cugat, Barcelona, Spain 

External insulation behind a curtain wall or 

with ventilated cladding can be used both 

in new buildings and refurbishment of 

existing buildings. The cladding protects 

the external components against weathering 

and as a decorative facade gives a designer 

lots of options. 

1 Masonry 

2 ELASTOSPRAY external insulation 

3 Air gap 

4 Curtain wall with support 

construction 

1 

2 

3 

4


RESIDENTIAL 

17


� Structural Insulated Panel 

System (SIPS), USA 

BASF manufactures emission free wood 

binders for engineered wood products 

including Oriented Strand Board (OSB), 

Medium Density Fiberboard (MDF) and 

particle board. SIPS combine superior 

insulation with near zero air leakage to 

maximize the performance of the building 

envelope and allow HVAC systems to 

operate more effectively. 

1 

2 

3 

LUPRANATE wood binder for OSB 

ELASTOPOR for insulating foam core 

LUPRANATE wood binder for OSB 



1 2 3

Image: Courtesy of Thermocore 


RESIDENTIAL 

19

Solutions for floors 

and ceilings 

Interior and exterior 

solutions from anti-slip 

flooring to permeable, 

durable paving. 

� Polyurethane used in encapsulation 

of porcelain tiles, USA 

Polyurethane has many uses. Here it is used to encapsulate 

a genuine porcelain tile. This encapsulation creates a simple 

installation method which includes a built-in grout look. 

Polyurethane allows these tiles to be installed quickly and easily. 

1 

2 

3 

Subfloor 

ELASTOCAST for tile encapsulation 

Porcelain tile 

3 

2 


Solutions for floors and ceilings 

1

� ELASTOPAVE, Firmacasa House Design, 

São Paulo, Brazil 

Polyurethane mixed with an aggregate of glass or stone to 

construct a novel alternative to concrete or tarmac. Large 

and small stones are mixed together to create cavities that 

allow the finished, porous material to breathe, preventing 

puddles and formations of ice. 

1 

2 

3 

4 

5 

ELASTOPAVE for binding aggregate 

Dynamic course 

Base course 

Improved subgrade 

Subgrade/native soil 

5 

4 

3 

2 

1 

Image: Arthur Calasans 

Solutions for floors and ceilings 

RESIDENTIAL 

21

Other polyurethane solutions for residential applications 

Polyurethanes to make solar products more durable, 

and garage doors quieter and stronger. 

Image supplied courtesy Solarzentrum Allgäu GmbH & Co. KG 


Other polyurethane solutions 

� COLO-FAST used in solar panels, 

Allgau, Kempten, Germany 

Fast, durable framing of photo-voltaic 

panels and solar collectors by a Reaction 

Injection Moulding process – COLO-FAST 

ensures lasting protection against the 

elements. Panels are placed in closed 

moulds and then polyurethane is simply 

injected. Junction boxes and mounting 

fixings can be embedded quickly and 

easily in the frame in a one-step-process. 

1 

2 

1 

COLO-FAST polyurethane moulding 

Photovoltaic module 

2

� Garage doors with 

polyurethane core, Utah, USA 

Garage doors insulated with polyurethane 

are more than just efficient. Now you can 

have an energy efficient, noise reducing 

solution which is durable, protects and 

enhances the beauty of your home. 

1 

2 

3 

ELASTOPOR for door insulation 

Sheet metal 

Surface finish 

1 

2 

3 


RESIDENTIAL 

23

Project case study 



“ The spray foam was installed 

quickly and met all of the 

criteria that we needed. 

It has proven to be a great 

product that has made the 

roof construction possible.” 

Simon Moore, Project Architect 

The curved nature of the roof in the penthouse flat presented an 

issue in relation to the original insulation specified as this could not 

achieve the radius required. Certain traditional mineral fiber solutions 

are not guaranteed to stay in place down the curve and attain the 

required U-value of 0.1W/m 2 K. A spray foam insulant would be the 

ideal solution. 

Project: A new five-floor mixed use development 

comprising ground floor/basement retail and 

office accommodation with residential flats above 

Location: Hove, UK 

Product used: WALLTITE spray foam insulation 

Architect: Felce and Guy Partnership 

Contractor: Isotech Sprayfoam


RESIDENTIAL 

25

26 NON-RESIDENTIAL 

Introduction

Polyurethane insulation and floor coating systems used 

on a ground floor concrete slab construction in a university. 

NON-RESIDENTIAL 

Polyurethane products improve the performance, 

functionality and sustainability of many 

components used in non-residential buildings. 

BASF contributes to a full range of intelligent 

systems and solutions that meet construction 

challenges head on: from insulations to expansion 

joint systems to high-performance waterproof 

coatings. 

This results in buildings that are more energy 

efficient, durable, faster to build, with a lower 

lifecycle cost and reduced environmental impact. 

Introduction 


27

Solutions for non-residential applications 

Thermal insulation 

Innovative polyurethane spray foams, insulation 

boards, sandwich panels and SIPS, through to 

exterior insulation finishing systems (EIFS). 

Applicable to walls, roofs, floors and ceilings. 

Benefits include energy savings, sustainable 

performance, enhanced overall comfort, faster 

construction and design freedom. 

1 

2 

3 

ELASTOPOR or ELASTOPIR for insulation boards 

in flat roof 

WALLTITE, ENERTITE, COMFORT FOAM or 


EIFS insulation 

Flooring 

Self-levelling polyurethane solutions provide 

an abrasion-resistant floor coating. 

6 

ELASTOCOAT for floors 


Introduction 

Waterproofing and protection 

Secure waterproofing for all exposed areas. 

Spray applied fast curing solutions satisfy the 

most rigorous waterproofing demands. Even 

the most complex architectural shapes can be 

seamlessly sealed. Small concrete cracks can 

be repaired to extend the building’s life. 

4 ELASTOCOAT for roof waterproofing 

5 

Cladding and facades 

Lightweight, high-tensile, structural-strengthening 

systems for masonry and timber elements – help 

increase the durability of building structures. 

7 LUPRANATE binders for OSB 

8 

PERMASKIN TPU surface finishing 

Coatings and protection 

Eco-friendly, high-quality, high-performance 

surface solutions for interiors and exteriors. 

Simple to apply, fast drying for reduced 

construction time, long-lasting and durable, 

odorless for a healthier environment, easy 

to clean and low maintenance costs. 

ELASTOPAVE for atriums 

Sealants and sealing systems 

Joint sealants and sealing systems to prevent 

air, water and other environmental elements from 

entering or exiting a structure while permitting 

limited movement of the substrates. 

9 

ELASTURAN or LUPRANATE for window sealants

9 8 

7 

4 

1 

2 

3 

8 

5 

6 

Introduction 


29

“Buildings should be good neighbors.” 

PAUL THIRY, AMERICAN ARCHITECT 


Introduction 

Innovative polyurethane solutions that meet construction 

challenges head on, resulting in non-residential buildings 

that are more energy efficient, durable, faster to build, and 

with a lower lifecycle cost and reduced environmental impact. 

CO 2 

Increased energy efficiency 

reduces air loss and solar gain, which 

in turn will lower energy consumption 

and costs, and decrease carbon 

dioxide emissions. 

Higher savings 

on energy bills. 

Enhanced overall comfort 

with more consistent indoor 

temperatures and sound-proofed rooms. 


efficient consumption and use of 


low VOC emissions. 

Better health and safety 

including fireproofing, earthquake 

protection, prevention of moisture 

ingress, water damage and mold. 


by prolonging lifespan of the home, 

lowering the need and costs of 

maintenance. 


by affording faster construction times, 

easy applications, leading to earlier 

occupation.


Offering practical, 

sustainable, flexible 

materials for architects 

and designers. 

Photography by Patrick Wack 

� ELASTOSPRAY used in roof insulation, 

Norway Pavilion, World Expo, Shanghai, China 

This chic, irregular roof design used ELASTOSPRAY on part of 

the rear roof. The spray foam allows design freedom and meets 

the technical challenges created by the innovative architecture. 

1 

2 

3 

Decoration plate 

ELASTOSPRAY spray foam 

Reinforced concrete slab 

1 

3 

2 



31




� ELASTOSPRAY spray polyurethane foam roofing 

system used in Scope Arena, Norfolk, Virginia, USA 

Built in 1968, the Scope Arena’s roof is a concrete monolithic dome 

measuring 440 feet in diameter and encloses an area of 85,000 

square feet. The entire roof was coated with ELASTOSPRAY 

spray applied polyurethane foam roofing and ELASTOCOAT 

protective coating, giving the Scope a modern appearance. 

1 

2 

3 

ELASTOCOAT protective coating 


Existing concrete roof 

3 

2 

1

� ELASTOSPRAY used on renovated roof, 

University of Puerto Rico 

Existing building roof gets a high performance upgrade. 

1 

2 

3 

4 

ELASTOCOAT top coat 

ELASTOCOAT base coat 


Uninsulated metal deck 

3 

4 

2 

1 

Before 



33


Providing answers today for tomorrow’s requirements. 

� WALLTITE used as part of a refurbished 

wall cavity, Montreal, Canada 

WALLTITE spray foam insulation provides both 

insulation and air barrier. 

1 

2 

3 

4 

Existing brickwork 

WALLTITE spray foam insulation 

Brick ties 

New brickwork 

1 

2 

3 



4 

� Metal-faced ELASTOPOR / ELASTOPIR 

sandwich panel system, hot dip galvanizing 

plant, Dalian, China 

Metal-faced polyurethane sandwich panels provide rapid 

installation times and can be fitted together accurately. 

With their high thermal insulation properties and low product 

weight, they are ideal for creating striking facades in large-scale 

industrial buildings. 

1 

2 

3 

Profiled metal sheet 

ELASTOPOR / ELASTOPIR foam core 

Profiled metal sheet 

1 

2 

3

Image supplied courtesy ThyssenKrupp Steel Europe AG 



35


� Polyurethane sandwich panel, 

Indianapolis, USA 

Architectural metal sandwich panels 

insulated with a polyurethane foam core 

are a perfect choice for various building 

types. These building systems allow for 

increased construction time savings. 

The increased energy efficiency achieved 

by these panels contributes to the 

sustainability of the projects. 

1 Architectural metal skin 

2 Polyurethane foam core 

3 

Architectural metal skin 

1 

2 



3


Attaining higher performance 

through innovation and chemistry. 

� ELASTOPAVE used in car showroom, 

Berlin, Germany 

An ideal solution for heavy traffic areas that need to 

stay in pristine condition, ELASTOPAVE provides an 

easy to maintain, hygienic and aesthetic finish to interior 

as well as exterior surfaces. 

1 

2 

ELASTOPAVE for binding aggregate 

Concrete sublayer 

2 

1 



37


� ELASTOCORE used in SPS panels, terracing, 

Ascot race course, United Kingdom 

This Sandwich Plate System terracing, using a polyurethane 

core, was specified as a viable alternative to concrete or 

stiffened steel. The installed SPS solution offered a 75% 

weight reduction, savings on both substructure and foundation 

costs, as well as excellent vibration characteristics. 

1 

2 

3 

Metal backing plates 

ELASTOCORE polyurethane core 

Metal backing plates 



1 

2 

3


for non-residential applications 

Providing thermal solutions 

to window, door and other 

product manufacturers. 

� ELASTOCAST used in window frames, New York, USA 

Polyurethanes used for the thermal break/window spacer in the windows used to 

retrofit this 44-story building, Confucius Plaza – the tallest building in Chinatown. 

The multi-use complex replaced all its original aluminum windows in 762 

apartment units. The extra-thick insulated profile and low-E coated insulated 

glass will provide decades of comfort to over 2000 tenants. 

1 

ELASTOCAST window spacer 

1 



39


The Norwegian Pavilion at the Shanghai Expo in 2010 was “an 

exercise in architecture powered by nature” – its design inspired 

by the Norway’s nature. Fifteen individual tree-like sections, each 

having a trunk, body and limbs that supported a canopy, came 

together to create the pavilion as a whole. ELASTOSPRAY was 

used to insulate various elements in the structure. 

Project: 

Location: 

Product used: 

Architect: 

“ We will show how wood can be 

used to innovate architecture 

and urban concepts.” 

Helen & Hard Architects 


Project case study

Photography by Patrick Wack 



41

Elastopave used as a stable, flexible and porous 

surfacing for sidewalks and pedestrian areas. 

42 INFRASTRUCTURE 

Introduction

INFRASTRUCTURE 

Today’s modern infrastructure projects demand 

strength and the ability to endure the wear and 

tear of daily life. From piazzas, play areas and 

railways to underground district piping and 

meeting areas – BASF products and solutions 

must be affordable for the end user, easy to 

build with and safe. BASF Polyurethanes’ 

systems and solutions meet these challenges, 

as well as meeting and exceeding industry 

regulations and standards. 

Polyurethane solutions provide the greatest 

versatility for infrastructure projects, from making 

hard landscaping paved to ensuring a soft 

landing around playground equipment to 

protecting coastal areas and river banks from 

erosion and flooding. 

Introduction 


43

Polyurethane solutions for infrastructure 

Waterproofing 

Secure waterproofing for all exposed areas. 

Spray applied fast cure solutions can cope with 

the most rigorous waterproofing demands and 

protect the most complex architectural shapes. 

1 

ELASTOCOAT for shelters 

Pipe insulation and protection 

Rigid polyurethane foam systems are commonly 

used for the protection and insulation of district 

heating and cooling and other industrial pipes 

where heat, natural gas, hot or cold liquids and 

other resources are carried through. 

4 ELASTOPOR for district heating 

5 


Introduction 

Sandwich Plate Systems (SPS) 

Steel-elastomer-steel composites are superior 

to conventional concrete or steel structures: 

they offer higher stability, better vibration isolation, 

weight reduction and lower total costs in 

comparison with conventional component parts. 

2 

ELASTOCORE for footbridges 

River bank protection 

Coarse aggregates bound together with a twocomponent 

polyurethane to produce a strong, 

porous material. It provides a cost-effective and 

aesthetically pleasing alternative to rock or 

concrete revetments. 

ELASTOCOAST for river revetments 

Binders for playground surfaces 

Materials to provide permeability and anti-slip 

to pavements, as well as impact absorption for 

rubber crumb matting used in recreational areas. 

3 

ELASTOTITE for play areas 

Artificial turf underlay 

Green turf fibers are underlaid with energyabsorbing 

BASF Thermoplastic polyurethane 

(TPU) padding. This increases player comfort 

and helps prevent sports injuries. The special 

structure makes the artificial turf durable, 

low-maintenance and weather-resistant. 

6 

ELASTOLLAN for football pitches

3 

6 

2 

5 

4 

Introduction 

1 


45

“Life is what happens when you are 

busy making other plans.” 

JOHN LENNON, MUSICIAN 


Introduction 

Polyurethane solutions provide the greatest versatility 

for infrastructure projects from making hard landscaping 

paved, to ensuring a soft landing around playground 

equipment to protecting coastal areas and river banks 

from erosion and flooding. 


Longer lifespan, lowering the need and 

costs of maintenance. 

Better safety 

Coatings in various surface textures 

help provide slip resistance for 

pedestrian areas. Special panels and 

sealants help prevent the spread of 

fire and smoke. 


Faster construction speed, easy 

applications. 

Cost savings 

Reduced construction costs and 

energy bills. 


Efficient consumption and use of 


low VOC emissions.

Solutions for infrastructure 

Making our public spaces and walkways, 

pavements and other high traffic areas 

safer, longer-lasting and easier to maintain. 

� FILTERPAVE, Western Oregon University, 

Monmouth, USA 

Western Oregon University chose FILTERPAVE porous 

pavement for its aesthetic quality, design flexibility, recycled 

material content and stormwater benefits. 

1 FILTERPAVE 

2 Dynamic layer 

3 Base course 

4 Improved subgrade 

5 Subgrade 

5 

4 

3 

2 

1 



47

Solutions for 

infrastructure 

� ELASTOTITE rubber crumb binder, 

playground, New York, USA 

ELASTOTITE polyurethane system is used as a binder 

for rubber crumb material in this playground in New York. 

This provides a stable, safe and comfortable surface while 

taking advantage of the durability of polyurethane to adhere 

the aggregate material. 

1 

2 

3 

4 

Recycled crumb rubber with ELASTOTITE binder wearing layer 

Base course 

Improved subgrade 

Subgrade 



1 

2 

3 

4

� ELASTOCOAT spray coating on deck, car park, 

Schipol airport, Amsterdam, The Netherlands 

ELASTOCOAT is spray applied on this park deck to prevent 

leakage to structures below the deck as well as a seamless 

transition to the existing drainage system. 

1 ELASTOCOAT top coat 

2 Top primer layer with embedded aggregate 

3 Bottom layer of primer 

4 Concrete deck 

4 

3 

2 

1 



49




� ELASTOCOAST used on shore 

line, Hallig Groede, Germany 

ELASTOCOAST bonds rock or other 

substrates together to provide the ultimate 

protection against the forces of nature. 

These innovative materials can be used for 

river and coastal protection or other types 

of erosion control. 

1 

2 

3 

Cover layer with ELASTOCOAST binder 

Compensating layer 

Geotextile layer 

3 

2 

1

� Sandwich panels, D-Runway, 

Haneda - Tokyo International 

Airport, Japan 

Part of the 4th runway, 2500m long, of this 

international airport stands on 100m 

deep pile foundations in the middle of Tokyo 

Bay. It has a unique hybrid structure that 

combines landfill with a pier – the latter being 

necessary so as not to disrupt water flow in 

the estuary of the River Tama. 

Sandwich panels, consisting of rigid 

polyurethane foam cores sandwiched 

between titanium coated plates, cover the 

bottom and side surface of the taxi area. 

3 

1 

2 

3 

2 

Titanium coated plate 

Rigid polyurethane foam core 

Titanium coated plate 

1 



51

Solutions for 

infrastructure 

� ELASTOTRACK railway ballast binder, 

Wyandotte, USA 

ELASTOTRACK, a railway ballast binder, is a two-component 

polyurethane system developed for the reinforcement and 

stabilization of loose bulk ballast stones on railway tracks. 

1 

2 

Top ballast binded 

with ELASTOTRACK 

Ballast 

� ELASTOLLAN rail seat pads 

An anti-vibration pad made of ELASTOLLAN is placed 

between concrete sleeper and the rail. The pad takes 

up the loads and dampens the vibrations. 

3 

Anti-vibration pad 

made of ELASTOLLAN 

(used with concrete 

sleeper) 



3 

1 

2

� ELASTOCORE used in Sandwich Plate System, 

Dawson Bridge, Edmonton, Canada 

Sandwich Plate System used in an award-winning renovation 

of this important, historical traffic artery which handles in excess 

of 17,000 vehicles each day. 

1 

2 

3 

Metal backing plate 

ELASTOCORE polyurethane core 

Metal backing plate 

1 

2 

3 



53


� ELASTOCOAT used on an anaerobic 

digester tank, Nebraska, USA 

ELASTOSPRAY and ELASTOCOAT were chosen to coat 

the exterior of an anaerobic digester tank in Nebraska. 

These coatings allow the tank to maintain temperature 

and increase the durability and longevity of the tank. 

1 

2 

ELASTOCOAT elastomeric coating 

ELASTOSPRAY spray 

polyurethane foam 

2 



1

� Insulated pipes for chilled water, 

Marina Bay Sands Casino resort, Singapore 

The casino resort Marina Bay Sands in Singapore extends 

200m up in the sky and is reportedly ‘one of the largest 

gravity-defying cantilevers in the world’. Approximately 

70,000kg of polyurethane foam was used to make 

insulated pipes to the chilled water supply network. 

1 

2 

3 

Inner pipe 

ELASTOPOR polyurethane foam 

Outer pipe 

1 


2 

3 


55


“ To have successfully completed this project in the 

city where SPS was initially developed makes it a 

special achievement.” 

Michael Kennedy, CEO, Intelligent Engineering 

After a structural survey found the original century-old decking of 

this important landmark in Edmonton had to be replaced, it became 

clear that the best approach was to limit the bridge’s dead load 

with a new lightweight deck (a traditional concrete deck would have 

been too costly and too heavy for the aging existing steel structure). 

The design team recommended an entirely new lightweight SPS 

solution – a sandwich plate system – from Intelligent Engineering Ltd. 

This represented the best combination of weight saving, a thin 

profile and a simple and rapid installation time. 

At over 770 feet long and 26 feet wide, the Dawson Bridge is the 

first major bridge to make use of SPS technology. 

SPS consists of two steel face plates sandwiching a core of 

polyurethane. The finished product is a composite panel of high 

rigidity and strength. 



The elastomer core is called ELASTOCORE. It helps the system to 

absorb vibrations and displays high tolerance to jolts and impacts. 

Panels weigh up to 70% less than reinforced concrete while being 

at least as strong and more durable. 

The system was fabricated off-site and then bolted together on 

the bridge. The replacing of the bridge deck in just 6 weeks was 

due to no need for time-consuming welding. This meant that 

long-term closures to the 17,000 vehicles per day which use the 

bridge, were avoided. 

Project: 

Location: 

Product used: 

Contractor:



57

58 PRODUCT RANGE 

Introduction

PRODUCT RANGE 

SUMMARY 

BASF's polyurethane solutions are the building 

blocks of many successful construction projects. 

Their use has been proven in many structural 

components for more than 50 years. They help 

save energy, make materials stronger, speed up 

construction times, protect the environment, 

enhance safety and much more. 

Every construction project poses different and 

unique challenges to our customers. The experts 

from BASF Polyurethanes work closely with 

architects, engineers, designers, contractors, 

builders, owners and manufacturers to deliver 

innovative and customized solutions based on 

the understanding of industry trends. 

Our primary product families are outlined over the 

following pages, including information on our 

rigorous testing procedures. To reach a BASF 

Polyurethanes expert for more information on any 

of our product families or systems, please refer to 

the list of contacts found on page 67. 

Introduction 

PRODUCT RANGE 

59

Rigid foam 

building insulation 

ELASTOPOR (polyurethane) and 

ELASTOPIR (polyisocyanurate) 

Characterized by a very low thermal conductivity 

and durability. Produced by insulation material 

manufacturers as insulation boards or sandwich 

panels, they offer ideal solutions for the thermal 

insulation of almost all types of construction. 


Summary 

Spray foam 

building insulation 

WALLTITE 

A closed-cell spray polyurethane foam that 

has the ability to last the life of the building. 

Sprayed on the substrate, it adapts to any 

geometry, creating a seamless insulation layer. 

By virtually eliminating uncontrolled air leakage, 

the WALLTITE insulating air barrier system 

helps control vapour movement, reducing the 

risk of condensation, mold, moisture, ice 

damming, spalling and premature deterioration 

of building materials. 

ENERTITE 

A low-density open-cell spray applied 

polyurethane foam insulation. Applied as a liquid, 

this water-blown foam quickly expands to many 

times its original size completely filling wall 

cavities. ENERTITE easily flows in and around 

difficult-to-reach areas such as pipes and wiring, 

creating a seamless seal. 

ELASTOSPRAY 

Closed-cell spray polyurethane foam insulation 

applied directly on the substrate to be insulated 

using a spraying process. The material forms a 

continuous, even insulating layer with no joints 

or gaps, providing an ideal solution for building 

insulation. The range of applications is extensive, 

from external insulation of roofs, to internal and 

external insulation of external walls, basement 

ceilings and soffit insulation. 

COMFORT FOAM 

An excellent insulation system for both new 

(walls, foundations, attics) and retrofit (attics, 

exposed wall stud cavities during renovations) 

applications within residential markets in 

the USA. 

Wood binders 

LUPRANATE 

LUPRANATE MDI is used to bind wooden 

flakes and fibers which are pressed into 

engineered wood products such as Oriented 

Strand Board (OSB), Medium Density 

Fiberboard (MDF) or particle board.

Windows Waterproofing and Sealants and 

corrosion protection sealing systems 

ELASTOCAST 

The polyurethane-based ELASTOCAST thermal 

barrier offers efficient insulation for window 

system manufacturers. Using the ‘pour and 

debridges’ method, it can eliminate heat loss 

by breaking the thermal bridge in the aluminum 

window frame. It also helps combat water, 

moisture and air infiltration thereby improving 

the structural integrity of the building. 

ELASTOCOAT 

When compared to aluminium window frames 

with their high thermal conductivity, glass fiber 

reinforced ELASTOCOAT window profiles show 

a 400-times lower value providing energy and 

cost savings. These profiles are produced in a 

pultrusion process – which ensures a rigid 

composite structure and offers considerable 

design freedom. 

ELASTOCOAT 

ELASTOCOAT coatings provide industry-leading 

protection for roofing, specialty storage and 

infrastructure applications. With a fast 

application time, higher tensile strength and 

improved low-temperature elongation, these 

coatings can stand up to almost anything while 

remaining cost-effective. 

ELASTOCOAT can be applied on steel or 

wood and protects substrates from damage 

by impact, abrasion, chemicals or corrosion. 

LUPRANATE 

Joint sealants prevent air, water and other 

environmental elements from entering or exiting 

a structure while permitting limited movement 

of substrates. BASF has a comprehensive 

range of joint sealants and sealing systems 

that allows sealing of joints from facades to 

floors to wide, high-movement joints. 

LUPRANATE is also used in sealing foams 

for around windows and doors. 

ELASTOCAST 

Two-component, custom-formulated cold cure 

elastomer systems used to encapsulate and 

protect other materials such as porcelain. 

ELASTOCAST allows floor tiles to be installed 

quickly and easily. 

Summary 

PRODUCT RANGE 

61

Flooring 

systems 

ELASTOCOAT 

ELASTOCOAT’s self leveling flooring system 

seals and protects the concrete foundation of 

industrial buildings. The elastomeric nature of 

this product helps bridge cracks caused by 

stress of the substrate structure. 

ELASTOCOAT provides a reliable solution 

which is easy to care for, durable, abrasion 

proof, resistant to chemicals and mechanical 

impact. 


Summary 

Permeable 

pavements 

ELASTOPAVE 

ELASTOPAVE is a completely new concept 

for the construction of durable surfaces on 

paths and plazas. Strong, safe and 

environmentally friendly. ELASTOPAVE 

combines aggregate such as granite, stone, 

or recycled glass with a polyurethane binder 

to create a water permeable surface. Rain 

water can simply seep away and help 

replenish the groundwater supply. 

ELASTOTITE / ELASTAN 

ELASTOTITE and ELASTAN are used as a 

binder for rubber crumb material and provides 

a stable, safe and comfortable surface. 

Piping 

systems 

ELASTOPOR 

ELASOPOR pipe insulation is designed for oil 

and gas transportation, offering resistence to 

high temperatures, durability, good insulating 

properties and simple processing methods. 

Special flame-proof ELASTOPOR grades are 

used in the production of insulated pipes for 

use in the chemical industry. 

ELASTOSHORE 

Offshore pipeline are installed by compact 

ELASTOSHORE heavy duty parts. These parts 

protect the pipeline from damage by currents, 

over bending and impacts caused during pipe 

laying or rough sea beds. 

ELASTOCOAT 

ELASTOCOAT bonds well with a variety 

of surfaces and cures quickly (even in high 

humidity). It is ideal for industrial storage 

applications including exterior storage tank 

and vessel applications and interior linings 

for potable water systems.

TPU (thermoplastic 

polyurethanes) 

ELASTOLLAN 

ELASTOLLAN thermoplastic polyurethane 

elastomers (TPU) have the impressive tear and 

cut resistance, excellent abrasion resistance 

and low-temperature flexibility necessary to 

withstand the harsh conditions of the 

construction industry. Several grades of 

ELASTOLLAN are also certified by NSF 

International for use in potable water mains. 

ELASTOLLAN is also used in construction of 

artificial sports pitches, breathable roof 

underlays and vibration pads. 

PERMASKIN 

PERMASKIN is a durable surface finish used 

as an alternative to wet coatings – and suitable 

for many exterior and interior applications 

including doors, garage doors, window 

shutters, wall panelling, facades or strips. 

Railways 

ELASTOTRACK 

ELASTOTRACK is a railway ballast binder 

system developed for the reinforcement and 

stabilization of loose bulk ballast stones on 

railway tracks. 

ELASTURAN 

Railway sleepers are insulated from the railway 

track by foamed ELASTURAN damping mats. 

This technology reduces train vibrations to 

protect the track bed and chassis from impact 

and damage. 

River and canal 

bank protection 

ELASTOCOAST 

ELASTOCOAST provides reliable coastal 

protection and also preserves the ecological 

balance. Tests conducted at the Fraunhofer 

Institute have established that, unlike concrete, 

ELASTOCOAST is PH-neutral even during 

installation and is thus totally harmless for 

fauna and flora. 

In addition, bank reinforcements and streams 

can be safeguarded quickly and easily with 

this technology. Nature benefits from many 

new habitats thanks to the open structure of 

the ELASTOCOAST-pebble mix. 

Renewable 

energy 

COLO-FAST 

COLO-FAST allows a quick, reliable and 

high-quality framing of photovoltaic (PV) 

modules. The UV-stable and weather-resistant 

polyurethane system replaces the conventional 

aluminum frames for both, roof-top and roof 

intergrated PV modules. COLO-FAST offers 

the customer a variety of colors and a high 

degree of design freedom. With COLO-FAST, 

mounting features like clamping elements or 

screws and electrical components can be 

embedded in the frame in just one processing 

step. PV modules framed with COLO-FAST 

can be integrated perfectly into the roof and 

are highly aesthetic. 

Summary 

PRODUCT RANGE 

63

Testing and accreditation 

Accurate scientific measurement both in 

the laboratory and in the field is the way to 

prove the true impact of construction 

products over the entire lifecycle. From 

manufacture through to disposal, products 

should have a minimal impact on the 

environment. 

To address rising energy costs, buildings must 

achieve higher levels of energy efficiency. They 

must also achieve other practical benefits such 

as durability and robustness to withstand the 

effects of ever-changing weather patterns, 

affordability and speed of construction, to realize 

a quicker ROI and ease of maintenance. 

BASF understands that our customers cannot 

appreciate what we do not measure. That’s why 

we develop award-winning tools that help 

benchmark the impact of our products and 

systems on the triple ‘pillars’ of ecology, 

economy and society. 


Testing and accreditation 

The third-party validated BASF Eco-Efficiency 

Analysis has been developed to assess and 

balance ecologic and economic performance. 

It enables scientifically sound comparisons of 

similar products or processes for dedicated 

applications. 

It assesses costs of a product or manufacturing 

process over the whole lifecycle as well as 

environmental impacts in six categories: 

� resource utilization 

� energy consumption 

� emissions to air, water and soil 

� toxicity potential 

� misuse and risk potential 

� land use. 

Elsewhere our polyurethanes are continually tested 

for suitability of use in construction projects all over 

the world. Typical accreditation bodies through 

which our products have been officially tested or 

contribute towards attaining a building’s certification 

include LEED, BREEAM, BBA and DGNB. 

LEED standards 

Developed by the U.S. Green Building 

Council, LEED standards provide a framework 

for assessing building performance and 

meeting sustainability goals. The LEED 

program emphasizes state-of-the-art 

strategies for sustainable site development, 

water savings, energy efficiency, materials 

selection and indoor environmental quality. 

For more information visit www.usgbc.org

Polyurethanes and sustainability 

BASF believes that for a business to be 

successful in the long term, it must act 

responsibly toward the environment and 

society. Contributions to ‘sustainable 

construction’ (through our products) is an 

integral part of our strategy and thinking. 

This means innovating, creating and 

continually developing products and 

systems that meet and exceed regulations 

and standards as well as industry challenges 

and requirements. 

BASF’s approach to sustainable construction is 

summarized in 5 key messages: 

1 Sustainable construction means performance 

It is not about self-proclaimed ‘green’ issues. 

It’s about high performance, quality and safety 

and the integration of fact-based, appropriate 

techniques into holistic solutions for everyday life. 

2 Sustainable construction needs 

tailor-made solutions 

BASF offers one of the broadest and versatile 

portfolios of chemical raw materials, formulations, 

end-use products and systems to the 

construction industry worldwide. These can 

be specified and used to contribute to a variety 

of sustainability improvements, for instance in 

energy efficiency, indoor-air emissions and 

affordable housing. 

3 Sustainable construction needs to be proven 

We can measure and evaluate with lifecycle, 

multi-criteria, application-oriented and databased 

evaluation. With our long-standing 

competencies and know-how in Eco-Efficiency 

Analysis, green building ratings, Environmental 

Product Declaration (EPD) tools, show houses, 

and our data-sets and case studies, we can 

provide sound, scientific information on 

sustainability. 

4 Sustainable construction defines our 

product development 

For BASF, sustainable construction means 

continually striving for more advanced products 

and proving their commercial, ecological and 

social benefits via measurable contributions. 

Working alongside our customers, we aim to 

be at the forefront of technological development. 

5 Sustainable construction demands 

improved regulations and better solutions 

Regulations are being determined not only 

by governments, but increasingly from the 

marketplace, demanding and enforcing higher 

levels of sustainability performance. As a 

member of green building councils and 

standardization bodies, BASF embraces and 

welcomes this strategy wholeheartedly. 

However, regulations will fail to reach their goals 

if they are simply based on single criteria or 

non-scientific requirements. To achieve better 

solutions, it is vitally important to improve 

regulations by introducing scientific, data-based 

evaluations. 

More information can be found at 

www.basf.com/sustainability 

Insulation thickness at same R-value 

Necessary thickness d (mm) for R=7.5m 2 K/W 

U-value 0.13 W/(m 2 K) 

d= R x λ 

mm 

450 

300 

150 

Polyurethane 

XPS / EPS 

Mineral wool 

Cellular 

foam glass 

20 30 40 50 

Design λ value (mW/(m 2 K)) 

Higher thickness 

for same 

insulation level 

Polyurethane insulation 

with lowest thickness 

Data showing environmental impact: Source – Insulation 

for Sustainability: A Guide, XCO2 Conisbee, 2002 

Polyurethanes and sustainability 

Typical case study: annual savings and return 

on investment of polyurethane insulation 

A pitched roof was renovated and insulated 

with 140mm of PU in Germany* 

Heat losses through the roof 

before renovation: 17,250 kWh/a 

Heat losses through the roof 

after renovation: 1,970 kWh/a 

Heating oil prices 2009 

(incl. auxiliary energy): 0.063 €/kWh 

Annual heating oil savings: 1,520 l/a 

Cost savings for energy: 962 €/a 

As the roof had to be renovated anyway, 

the additional cost for insulation was limited 

to 7,100 €. 

This will lead to the following returns on 

investment for different oil price increases: 

Increase in oil price p.a. 0% 4% 8% 

Investment 2010 (€) 7,100 7,100 7,100 

ROI p.a. 10.31% 14.17% 18.02% 

* Data showing economical impact: Source – ‘Sustainability 

and polyurethane insulation – Today's solution for tomorrow's 

needs’ by PU Europe (www.pu-europe.eu) 

PRODUCT RANGE 

65

66 CORPORATE 

About BASF Polyurethanes 

BASF System House, Srem, Poland

About BASF Polyurethanes Contact us 

BASF Polyurethanes, part of BASF Group, is 

the leading global supplier of polyurethane 

solutions for systems, specialties and PU 

products. With a worldwide network of 

polyurethane System Houses and its 

comprehensive product and service portfolio, 

BASF is the preferred partner for many industries, 

including building and construction. 

Through its System House network, BASF 

Polyurethanes provides fast local support, from 

technical service and sales to production and 

marketing during the development of customized 

solutions. 

With its world-scale plants, BASF Polyurethanes 

secures its leading market position in the 

production of polyurethane basic products in 

all regions of the world. 

Disclaimer Any product information or other information published in this brochure is given to the best of BASF's knowledge. All this information shall not, 

however, as far as legally permissible, create any guarantee or representation of any kind or any liability of BASF and shall not relieve the User from undertaking 

its own investigations and tests. 

Except as otherwise specifically provided in writing, BASF's General Conditions of Sale shall not be altered by this brochure's content, materials and information. 

BASF Polyurethanes operates a policy of continuous development and innovation. Therefore product information may change without notice. All product data 

and usage should be confirmed using technical data sheets (available on request). 

It is the customer’s responsibility to consult local codes and building officials to ensure products meet usage requirements. 

Registered trademarks The following product names are trademarked: COLO-FAST, COMFORT FOAM, ELASTAN, ELASTOCAST, ELASTOCOAST, 

ELASTOCOAT, ELASTOCORE, ELASTOLLAN, ELASTOPAVE, ELASTOPIR, ELASTOPOR, ELASTOSHORE, ELASTOSPRAY, ELASTOTITE, ELASTOTRACK, 

ELASTURAN, ENERTITE, FILTERPAVE, LUPRANATE, PERMASKIN, WALLTITE. 

For further information on BASF Polyurethanes products 

and materials, or if you would like to know more about 

any of the projects featured in this brochure please 

contact us at the relevant web address below: 

� For European enquiries: 

www.pu.basf.eu 

� For Asian enquiries: 

www.polyurethanes.asiapacific.basf.com 

� For North American enquiries: 

www.polyurethanes.basf.us 

� For South American enquiries: 

www.basf.com.br 

About BASF Polyurethanes 

CORPORATE 

67

BASF – The Chemical Company

Chemistry creates versatility - BASF Polyurethanes Asia Pacific

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