... heat-resistance, fire-protect, anti-shock, light-material, high strength, rust-proof, and environmental friendly, it is widely used in architecture field ... roof truss, heat insulation layer, oriented strand board, water-proof layer and asphalt shingle. Finally, we will install the eaves ... SystemAiiRii ™ SuperFix Wall are bury the PVC pipe for wire in advance, make hole above the pipe with the tools ...