Ondatherm 900 Installation Guide - PGA Consultants

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5. General rules 5.1. Inspection of existing works Before starting the installation, it is necessary to check the works and analyze if there are deviations in the existing works (structure alignment, dimensions, etc.) that could concern your own works and stop you installing materials properly. 5.2. Inspection of installation work Your own works must be inspected regularly to verify that all the works are being developed according with the manufacturer’s instructions and the construction rules. When works are done professionally, we all will get the customer satisfaction and reducing the claims. The checking list documents provided in this document can help to do it. 5.3. Structure alignment If the structure is not properly aligned, the roof will not be with the right pitch. Every error in the structure will be transmitted to the roof. When defects in the alignment, etc. the contractor should correct the defects or installing a substructure prior starting our works. Maximum deflection of purlins must be considered to avoid water retentions on the roof. 5.4. Installing the panels Panels have to be installed according with the layout drawing prepared for this job. It must be done in the direction indicated in the drawings. Before interrupting the day works, profiles must be secured to avoid uplift due to the wind action. ArcelorMittal Construction Page 6 of 21 Javier Cirauqui
6. Cutting and drilling during installation 6.1. Cutting Panels can not be cut with abrasive tools. Most kinds of saws are suitable to cut steel sheets and panels if they don’t burn the material as abrasive tools. Metal shavings have to be removed from the area to avoid adverse optical and warranty issues. During the cuts, the area where the saw tool can scratch the sheet must be protected. 6.2. Drilling Metal shavings from these operations have to be removed to avoid optical and warranty issues. 7. Anchoring, fixing and connecting the panels during installation 7.1. General Depending on the final use of the sheet / panel, its dimension and the supporting structure, several fixings systems can be used. Fasteners must have an appropriate corrosion protection for the environment where the buildings are located. <strong>Installation</strong> and dimension of the fasteners is described in the next points 7.2. Fixations and how to fix The next points will describe the possible fasteners, how they must be fitted and the field of application. ArcelorMittal Construction Page 7 of 21 Javier Cirauqui
Page 1 and 2: Edition: October 2011 Installation
Page 3 and 4: 1. Basic principles Every project h
Page 5: The materials must be distributed o
Page 9 and 10: 8. System fixation description 8.1.
Page 11 and 12: 8.7. Drainage Dimensions of gutters
Page 13 and 14: 8.10. Securing for uplift Products
Page 15 and 16: Annexes The next annexes are showed
Page 17 and 18: Only if cutting list, drawings have
Page 19 and 20: Flashings cutting list Customer Wor
Page 21: II. Installation ratios Installatio

Ondatherm 900 Installation Guide - PGA Consultants

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