Road repair pouring glue for sealing asphalt pavement 0 ℃ ~ -30 ℃ environment, concrete pavement, highways, runways and other cracks and seams. Cold type road pouring glue, ingredients include asphalt, polymer stabilizers, additives, synthetic rubber and other materials processing.
Road pouring glue joints have asphalt concrete wall bonding ability, impervious, flexible, and not flowing at high temperature, non-stick round, when the low temperature embrittlement, durability and other properties.
Construction points to note:
(1) the construction sealant temperature should reach 180-190 ℃, but can not exceed 204 ℃
(2) the minimum notch size should meet the design requirements, namely width ≥1cm, depth ≥1.3cm.
(3) Before pouring, and both sides of the tank should be kept absolutely clean.
(4) road construction when the temperature should be maintained at more than 4 ℃, otherwise it should be preheated.
(5) before the opening of traffic, the sealant should ensure sufficient cooling time.
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