Urban road water retention and cooling composite pavement construction method

The invention relates to an urban road water retention and cooling composite pavement construction method. The urban road water retention and cooling composite pavement construction method comprises the following steps of S01, cleaning a paving place; S02, constructing a large-gap asphalt mixture, a...

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Hauptverfasser: LIU YUKAI, YANG CHUANYONG, ZHU XIUZHI, LIU JINGLUN, WU SHUNQI
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creator LIU YUKAI
YANG CHUANYONG
ZHU XIUZHI
LIU JINGLUN
WU SHUNQI
description The invention relates to an urban road water retention and cooling composite pavement construction method. The urban road water retention and cooling composite pavement construction method comprises the following steps of S01, cleaning a paving place; S02, constructing a large-gap asphalt mixture, and paving the large-asphalt mixture on a to-be-paved ground point; S03, filling a water retention cement mortar, and pouring the water retention cement mortar into a gap of the large-gap asphalt mixture through a water retention mortar spraying vehicle; S04, spraying a retarder, and spraying the retarder on the pavement after the grouting is finished; S05, washing, and brushing the pavement; S06, curing, sequentially covering the surface of the pavement with a moisture-preserving curing film, ageotechnical felt, geotechnical cloth and a grass curtain, uniformly spraying water for several times every day, so that the bottom of the covering is always kept in a wet state; and S07, detecting and accepting the quality.
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subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
LIME, MAGNESIA
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
title Urban road water retention and cooling composite pavement construction method
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