Which conditions will be suitable to use road crack asphalt joint tape?

Which conditions will be suitable to use road crack asphalt joint tape? and how?

1, clean road surface cracks.

2, applied for road surface which is no serious bulge, sag, loose, gravel or oil stains, grease and other phenomena happens.

3, keep the crack surface clean and dry.

4, If the crack width or depth is greater than 1cm, you are advised to use it.

Advantage:

1, Tread lightly when sticking the asphalt joint tape. The purpose is to strengthen the bond strength between the road crack asphalt joint tape and the original pavement.

2, When construction is completed, open traffic directly.

3, After bonding with the road surface, it is not easy to fall off, it is artificial separation and quite firm, and it is very difficult to remove.

4, Save cost. 

For example, a skilled worker can repair cracks 1 kilometer to 2 kilometers 8 hours a day. The construction efficiency is more than 10 times of the irrigation joint, the cost is the same performance of the irrigation joint construction 50% -- 80%.