Pavement structure and pavement method for quickly restoring road and bridge deck functions
A rapid recovery and pavement technology, applied in the direction of roads, roads, and on-site coagulation pavement, can solve the problems of inability to guarantee the overall consistency, the durability needs to be improved, and the structural reinforcement cannot be achieved, and the structural depth can be achieved. The effect of high friction coefficient, high construction efficiency and improved airtightness
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[0024] The present invention will be further described below in conjunction with the accompanying drawings.
[0025] like figure 1 Shown is a pavement structure that quickly restores the function of pavement and bridge deck, including double-layer fiber reinforced crushed stone seal and ultra-thin anti-skid wear layer from bottom to top.
[0026] The double-layer fiber-reinforced gravel sealing layer includes a lower binder layer, a chopped fiber layer, an upper binder layer and a single-size stone chip layer from bottom to top. Both the lower adhesive layer and the upper adhesive layer are formed by sprinkling adhesive, and the adhesive is rubber asphalt, epoxy resin or epoxy asphalt, and the sprinkling of the lower adhesive layer The amount is 0.2~0.6kg / m 2 , the spreading amount of the upper adhesive layer is 0.2~0.4kg / m 2 . The chopped fiber layer is laid by chopped fibers, and the single-size stone chips layer is formed by spreading single-size stone chips, and the si...
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