Deciding On Installation Strategy; Preparing The Roof For Fastening; Measuring And Marking Fastening Points - SFS isoweld 3000 Instrucciones De Operación

1. Deciding on installation strategy

• Familiarize yourself with the results of the wind load calculation and decide
on the procedure for the installation.
• Consider how best to deploy personnel, materials and equipment. In this
way you will achieve a fast, correct and efficient installation.

2. Preparing the roof for fastening

• Prepare the roof for laying out the waterproof membrane (e.g. prepare
substrate, vapor barrier, thermal insulation, fleece etc.).
• It is important to observe local regulations and manufacturers' instructions.
We recommend that only so much roof area be prepared as can be
fastened and welded on the same day.
• Before rolling out the waterproof membrane, steps 3 and 4 have to be
carried out.

3. Measuring and marking fastening points

Measure the locations of the fastening points in accordance with the wind load
calculation and mark these on the prepared roof surface using e.g. a chalk line.
42