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method for manufacturing rolling compactional soil concrete and composition of rolling compactional soil concrete
method for manufacturing rolling compactional soil concrete and composition of rolling compactional soil concrete
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机译:碾压土混凝土的制造方法及碾压土混凝土的组成
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摘要
The present invention prevents surface depression symptoms and East, and as having the strength and wear resistance of a voltage equation soil concrete composition able to have a natural appearance, a soil collected in nature 500~1,000kg / ㎥, cement 150 ~ 250kg / ㎥, granulated blast furnace slag 300~600kg / ㎥, fine aggregate (sand) 500~1,000kg / ㎥, or consists of water 100~200kg / ㎥, jogangjae 3~10kg / ㎥, a soil collected in nature 400~800kg / ㎥, consists of cement 100~250kg / ㎥, granulated blast furnace slag 200~500kg / ㎥, aggregate 400~600kg / ㎥, coarse aggregate 200~500kg / ㎥, water 80~170kg / ㎥, jogangjae 3~10kg / ㎥ It is. Granulated blast furnace slag can be replaced with a sequence such as lime or the fly ash, or inorganic. Soil moisture state of nature when mixing is first mixed with a binder angry keurat the moisture of the soil binder is in a state of some inhaled powder cake completely shallow. It is laying a natural stone or crushed stone of the first roller in a wet state, and finishing the surface by carrying out the secondary voltage and the oscillation voltage increase further the wear resistance by spraying a water-soluble acrylic 20~40kg / a on the surface in order to produce a natural atmosphere can.
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