CONSTRUCTION CHEMICALS

Megaİzo CT2/CT3 - CT3 Plus
Fiberglass Reinforced, APP (Atactic Polypropylene) Modified
Waterproofing Membrane With Plastometric Bitumen
NEW
PRODUCT DESCRIPTION
Waterproofing membrane with plastomeric bitumen, have physical resistance with fiberglass,
and both sides of which are coated with polyethylene film.
AREAS OF USE
Suitable for use in balconies, terraces, flat and inclined roofs, window boxes, water canals,
artificial ponds and swimming pools.
PRODUCT ADVANTAGES
• Crease during the application, and pose a smooth appearance.
• Megaİzo CT2 / CT3 is ideal for use in hot, temperate and moderate climate zones;
Megaİzo CT3 Plus is ideal for use in hot and cold (continental) climate zones.
• Megaİzo CT2 / CT3 easily applicable under high temperature conditions.
• Fit for application to any surface.
• Easily applied to such surfaces as chimney flashings and parapets.
• Ensure waterproofing throughout the life cycle of the building.
• Prior to the application, the consumption amount can be clearly and precisely determined.
• Pose high level of resistance to ground waters, which contain hazardous chemicals such as
sulfate.
• Free from any hazardous materials. The products do not pose any threats to human health
and the environment.
• Elastic.
PERFORMANCE
PROPERTIES
APPLICABLE
STANDARD
UNIT Megaİzo CT2 / CT3 Megaİzo CT3 Plus
Top surface coating - - Polyethylene film Polyethylene film
Bottom surface
coating
- - Polyethylene film Polyethylene film
Reinforcement - - Fiberglass Fiberglass
Temperature
resistance
TS EN 1110 °C 110 120
Tensile strength TS EN 12311 -
(length/ width)
1
N/5 cm 300/200 400/300
Elongation at break TS EN 12311 -
(length/ width)
1
% 2/2 2/2
Cold bending TS EN 1109 °C - 5 (minimum) - 10 (minimum)
The foregoing values represent the results of the laboratory tests.The values provided as per
the table may vary depending on the surface and ambient conditions.
REFERENCE STANDARDS
Certifications/Standards
TS 11758 - 1
Ministry of Public Works and Settlement Item No.
Ministry of Public Works and Settlement Item No.:
04.626/5A - 5 B (Megaİzo CT2 / CT3)
04.626/1 B (Megaİzo CT3 Plus)
QUALITY CERTIFICATES
TSE (Megaİzo CT2 / CT3)
Conformant to TS 11758 - 1. (Megaİzo CT3 Plus)
CE
APPLICATION PROCEDURE
Surface Preparation
• The application surface should be dry, clean, sound and dust free, and should have been
cleansed of oil, dirt or any materials that may prevent adhesion, and any such materials as
mortar and cement residues should be scraped from the application surface.
• The surface defects, which are deeper than 1 cm, should be repaired with MegaTamir İ or
MegaTamir K 24 hours in advance. In the cases, where structural repair mortar should be
used; MegaTamir İ Yapısal or MegaTamir K Yapısal should be preferred.
• The molding oil residues on the concrete surface, if any, should be cleaned with high
pressure water. The surface should, upon drying, be prepared for application with MegaFilm
İzo.
Application Recommendations
• Due care must be taken to make sure that the membrane selected is suitable for the
prevailing climate conditions and the physical characteristics of the building.
• Due care must be taken to make sure that all parts are adhered upon the completion of the
application.
• In cold weather conditions, the membrane should be kept in a warm environment prior to
the application, and applied at such temperatures higher than +5°C.
• The insulation should be sandwiched between steel flanges at crossing spots, where the
insulation is likely to be punctured.
• Due care must be taken to ensure that the insulation material is not damaged by
mechanical impacts in the cases of coating over the insulation.
• The application surface should never be left uncovered.
• The product should not be applied on unsound surfaces. The soundness and the load-bearing
capacity of old surfaces should be checked prior to adhesion.
• The surface should be preserved from air currents and water contact during and after the
application.
• The product should not be applied to such surfaces, which are exposed to risk of freezing
within the next 24 hours, which are frozen or the frost of which is thawing.
• Due care should be given to prevent the exposure of the material to direct sunlight in hot
weather conditions.
• The product should not be applied on extremely windy weather conditions or on hot surfaces,
which are exposed to direct sunlight; and in the cases, where application is imperative under
such conditions, the environment and the surface should be prepared for application in
advance.
• The product should not be applied in rainy weather conditions, and the application surface
should be preserved from rain for a period of 24 hours.
• Refer to our technical support hotline for recommendation on different surface applications.
(PHONE: 444 4 595)
APPLICATION INSTRUCTIONS
Application Equipment
Blowpiper
Trowel
TECHNICAL PROPERTIES
Chemical Structure: Fiberglass reinforced, APP (atactic polypropylene) modified waterproofing
membrane with plastomeric bitumen
Thickness: 2 mm, 3 mm
Roll Weight: 35 kg
Roll Dimensions (Width/Length): 15 m 2 (2 mm), 10 m 2 (3 mm)
CONSUMPTION
The recommended consumption amount varies, depending on the size of the application
surface.
PACKAGING
Megaİzo CT2 is delivered in the form 1 meter wide and 15 meters long at total of 30 rolls on
100x120 cm sizes palette.
Megaİzo CT3, Megaİzo CT3 Plus are delivered in the form 1 meter wide and 10 meters long
at total of 30 rolls on 100x120 cm sizes palette.
STORAGE CONDITIONS
The product should be stored within non-tampered original packaging in dry (maximum relative
humidity 60 %) and cool (ambient temperature between +5°C and +25°C) environment in the
form of rolls, stowed upright.
It should not be exposed to direct sunlight.
The product should be protected from UV lights and sudden changes in temperature.
The product should not be stored in overlapping rolls.
SAFETY PRECAUTIONS
Please refer to the Safety Data Sheet (SDS) as appropriate for easy and safe application.
Application Methods
• Edge and corner joints should be beveled with MegaTamir İ and MegaTamir K repair
mortars in order for the maintenance of waterproofing.
• The bottom surface of the cover should be molten with blowpipe flame, and should be
adhered to make sure that the margin parts at joints overlap.
• Margin parts should be allowed at the joint points by 10 cm on the width and by 15 cm on
the length.
• The membrane tiers should be formed perpendicularly in the same direction as the slope at
all layers, and tusk tenon should be applied between any two tiers to ensure that the joint
points do not overlap to the furthest extent possible.
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