Bituminous anti-cracking paste is a kind of self adhesive bituminous tapes, it also called anti-cracking paste, seam tape and YN anti-cracking tape. Anti-cracking paste/anti-cracking tape is made of asphalt-based polymer, reinforced with high-strength tensile enforcement base layer with high temperature resistance and compatible with most of fabrics. It is widely used in civil engineering works and industrial works for concrete seams, edges, joint etc. with the demand of anti cracking or joint bonding, like airport, highway, bridges, roofing etc.
It is highly waterproofing and anti-seepage. The polymer within the anti-cracking paste or anti cracking tapes can form a complete waterproofing and anti-seepage layer, which can block the penetration of water to the protecting layer, thereby protecting the strength of the base layer and preventing the properties of the base layer material from further deterioration.
