|Features:||Quick Repair, Without Affecting Traffic||Other Name:||Asphalt Joint Sealing Tape / Blacktop Crack Tape|
|Size: Width X Thickness:||3cmx3mm, 4cmx3mm, 6cmx3mm||Material:||Asphalt|
|Service Life:||2-3 Years||Applied To Widely Temperature Range:||Air Temperature From -30℃ To 40℃|
Blacktop Crack Bituminous Tape,
40mm Bituminous Tape,
quick joint asphalt tape Crack Fill
|Evaluation index||Technical requirements|
|turn warpage test,%||≤50|
|-10℃ low temperature flexibility||φ30mm,No cracks|
|-20℃ low temperature flexibility||φ30mm,No cracks|
|Low temperature stretching amount,mm||≥5|
Note: In the low temperature tensile test, the test temperature of ordinary type and low temperature
type seam tape are: -10 ℃, -20 ℃.
Beijing Zhongtian Road-Tech Co.,Ltd. is the Board of Directors of China Transportation Association and Transportation Committee of China Technological Market Association, with expert technical R&D team, continuous innovation ability, rich engineering experience and sufficient capacity. Also we participated in designated road material industry standard certificates.
Contact Person: Shakiya