Avoid placing polycarbonate sheets directly on rough surfaces or leaning against bare walls. · Make sure that frames are clean, and the surface of the insert ...

The fixed nail head diameter of polycarbonate sheet should be more than 1.5 times of the diameter of the screw shank and with waterproof glue.

Продолжительность: 1:11
Опубликовано: 9 мар. 2020 г.

Продолжительность: 2:21
Опубликовано: 28 авг. 2014 г.

1 авг. 2023 г. · Vulcan Poly-Fast and PolyXpand crest fixing fasteners are designed specifically for fixing roof sheets to steel or timber purlins and battens.

Продолжительность: 2:55
Опубликовано: 16 февр. 2017 г.

Application. Buildex® 14 -14 Poly Teks® Polycarbonate Roofing Screws are designed for crest pierce fixing polycarbonate roof sheets steel between 1.5mm and 5mm.

Drill holes through the polycarbonate sheet and into the aluminium frame. · Space the holes about 300mm apart along the edges and at the centre of the sheet for ...

5 окт. 2024 г. · Screw the sheets into the steel frame at the pre-drilled holes using screws with rubber washers. These washers help keep the roof watertight. Do ...

Продолжительность: 20:15
Опубликовано: 23 сент. 2018 г.