5 Simple Techniques For jual grating surabaya
Putting in Prodex Full (insulation + radiant barrier + vapor barrier + air barrier + condensation eliminator) in between the fiberglass and metal sheeting can help hold the fiberglass dry, preserving its R-price after some time.Ia digunakan di jembatan untuk mengurangi bobot dek sekaligus menjaga integritas struktural. Selain itu juga dapat digunak