Oraysan ATAK HOLDING A.Ş. subsidiary.
BTM Elastobit is a fibreglass-reinforced waterproofing membrane made of bitumen modified by SBS (styrene-butadiene-styrene), coated with PE (polyethylene) film on the upper and lower surfaces, having a high elasticity, applied with an oxyacetylene burner or hot asphalt.
BTM Levobit is a fibreglass-reinforced and polyester felt bearing waterproofing membrane made of bitumen modified with APP (atactic polypropylene), coated with PE (polyethylene) film on the lower and upper surfaces and applied with a blow torch.
TM Plastobit, is a fibreglass-reinforced and polyester felt bearing waterproofing membrane made of bitumen modified with APP (atactic polypropylene), coated with PE (polyethylene) film on the lower and upper surfaces and applied with a blow torch.
BTM Polibit, is a fibreglass-reinforced and polyester felt bearing waterproofing membrane made of bitumen modified with APP (atactic polypropylene), coated with PE (polyethylene) film on the lower and upper surfaces and applied with a blow torch. We, BTM, can produce 10 types of the Plastobit membrane with different technical properties.
Poseidon, is a new generation product different from traditional modified bitumen membranes. The product does not contain traditional modified bitumen (Oxidized, SBS and APP) compounds but it is an elasto-plastomeric product.
Elastoself MD is a fiberglass or polyester reinforced 1,5 mm-thick, self-adhesive, cold-applied waterproofing membrane with high elasticity, made of bitumen modified by SBS (styrene-butadiene-styrene), with silicone foil release film underside and fine sand on the upper surface.