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METHOD FOR CONSTRUCTING CONTINUOUSLY REINFORCED CONCRETE PAVEMENT USING FOAM SHOTCRETE
METHOD FOR CONSTRUCTING CONTINUOUSLY REINFORCED CONCRETE PAVEMENT USING FOAM SHOTCRETE
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机译:泡沫弹塑性法连续加固混凝土路面的方法
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摘要
The present invention relates to a method for constructing a continuously reinforced concrete pavement using foam shotcrete by: positioning continuous reinforcement bars on a base layer where a concrete pavement is constructed; producing normal concrete having a compressive strength of 21-30 MPa from a batch plant and transporting same to a construction site; and shooting a normal strength concrete, which has been produced by mixing, with a mixing part, fly ash or fine slag powder or a low-grade mixed material produced by mixing the fly and the fine slag powder in a state in which fluidity has been increased by mixing in 20-40% of air bubbles with respect to volume, or shooting a high-performance concrete, which has been produced by mixing, with the mixing part, one or a mixture of two or more of silica fume, meta-kaolin, latex, polymers, and a coloring material.
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