5kg 18kg 220kg

Bitupast

Bitupast is a waterproofing bituminous emulsion (paste) with resins and mineral stabilisers. It has excellent adhesion to construction materials. The film formed after application and drying is resistant to dilute solutions of acids and bases, unaffected by soil salts, but vulnerable to organic solvents, oils, and strong chemical cleaners.

It is user- and environmentally friendly because it contains no solvents. It is diluted with water. It is compatible with polyurethane, polystyrene, concrete, metal, and wooden surfaces. The product’s properties meet the requirements of ASTM D-1227, Type III, Class 2.

Applications

Bitupast is a waterproofing bituminous emulsion (paste) with resins and mineral stabilizers. It has excellent adhesion to construction materials. The film formed after application and drying is resistant to dilute solutions of acids and bases, unaffected by soil salts, but vulnerable to organic solvents, oils, and strong chemical cleaners. It is user and environmentally friendly because it contains no solvents. It is diluted with water. It is compatible with polyurethane, polystyrene, concrete, metal, and wooden surfaces. The product’s properties meet the requirements of ASTM D-1227, Type III, Class 2. It can also be used as a primer, if diluted with water, for horizontal and vertical surfaces. Compatible with polyurethane, polystyrene, concrete, lightweight concrete, bricks, plasterboard, metallic and wooden surfaces.

Packaging and storage

Available in plastic containers with net weights of 5 kg and 18 kg, and in metal barrels of 220 kg. Store in a covered area at temperatures above 5ºC for at least one year.

Technical Specifications

Properties Test method Limits
Appearance Observation Thixotropic paste
Color Observation Brown - Black
Density at 25ºC, gr/cm³ ASTM D-1227 Type III, Class 2 1,1 - 1,14
Residue by evaporation, % ASTM D-1227 Type III, Class 2 40 - 60
Ash content in residue, % ASTM D-1227 Type III, Class 2 30 - 50
Water content, % ASTM D-1227 Type III, Class 2 40 - 60
Drying time, h ASTM D-1227 Type III, Class 2 ≤24
Flammability, ºC ASTM D-1227 Type III, Class 2 Non-flammable
Heat test at 100ºC ASTM D-1227 Type III, Class 2 No blistering or sagging
Flexibility at 0ºC ASTM D-1227 Type III, Class 2 No cracking
Resistance to water ASTM D-1227 Type III, Class 2 No blistering or re-emulsification