Ondatherm 900 Installation Guide - PGA Consultants

1. Basic principles
Every project has requirements according with national and local regulations.
These regulations must be taken in consideration to select a system with the
right performances to fulfil the requirements of the project.
Safety, thermal and acoustic comfort, or energy savings may fail if not properly
selected.
Before ordering any material, it must be checked that the selected system
performances are in accordance with the requirements for the project.
1.1. Load bearing of the system support
1.2. Load bearing of the external skin
1.3. Thermal insulation
1.4. Noise insulation
1.5. Acoustic absorption
1.6. Fire behaviour
1.7. Air permeability
2. Documentation
For any project it is necessary to prepare a basic documentation to verify that
the building can be erected in accordance with client’s performance
requirements:
• Installation drawings with the layout of the roof or façade and indications
about the position of any profile and the direction of installation should be
a must before starting the erection.
• Details showing how flashings should be positioned, sealed, and fixed.
• Cutting list to have a reference of the materials we have ordered and
ease following of the layout
3. Building site conditions
A necessary task that can save time and money during the erection of the
building is to do a visit to check if:
• Site is in conditions to receive and storage the materials properly
• Free space to place and move the cranes, platforms, scaffoldings, etc.
• Safety measure can be installed
ArcelorMittal Construction Page 3 of 21
Javier Cirauqui