Construction Method Of Modified Emulsified Asphalt Slurry Seal

Modified emulsified asphalt slurry seal construction technology is a kind of development based on the general slurry seal construction technology. New materials with excellent high-temperature deformation resistance, low-temperature shrinkage resistance, abrasion resistance, and waterproof performance. Innovation of craftsmanship, new equipment and new technology. It is prepared by adding polymer elastomers and additives during the preparation of emulsified asphalt to prepare a modified slow-cracking and fast-curing emulsified asphalt, and then use special equipment to modify the slurry sealer one by one. It is designed according to the normal temperature state.


The ratio of raw materials is required to mix and pave the modified slurry mixture on site, and traffic can be opened after the emulsified asphalt is completely demulsified. Moreover, this modified slurry seal can meet the requirements of heavy traffic and heavy load traffic.

The modified emulsified asphalt slurry seal is composed of polymer modified emulsified asphalt, 100% crushed aggregate, mineral filler, water and necessary additives. During construction, use special paving equipment for paving. The thickness of the modified emulsified asphalt slurry seal is generally 0.6~1.0cm.

Feature of Slurry Seal

The modified slurry sealant mixture has good fluidity, permeability and adhesion; it is good for filling and curing road cracks; it is good for the combination of old roads and climate change (low temperature does not crack, high temperature is not soft ); Can improve the compactness and waterproofness of the road; can improve the anti-skid and wear resistance of the road.