Roofing materials bituminous, Kostanay

Roofing materials bituminous, Kostanay

Roofing material. Roofing felt is impregnated with oil bitumens; apply refractory bitumen and mineral topping or mica on a surface of one or both parties. Topping can be coarse-grained, scaly, mineral, dust-like. Roofing material has sufficient mechanical durability, water racks, heatracks. Service life — 10 — 15 years.

Stekloruberoid. The glass-fiber basis is impregnated with bitumen. Carry paper roof covering to bituminous materials. Polymeric roofing materials apply in the form of films, plates, sheets from polyurethane foam, polymethyl methacrylate, fibreglass, a viniplastik.

Carry roofing felt to degtevy rolled roofing materials — impregnate roofing felt with coal or slate tar with the subsequent topping sand from one or two parties, sometimes without it.

Izol — bezosnovny rolled waterproofing and roofing material. Receive izol from the rezinobitumny knitting softener, a filler and antiseptics. The lower surface of an izol is covered with mineral topping, produce izol in rolls.