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METHOD OF PRODUCING COMPOSITION FOR PREVENTING EROSION AND FLOWOUT OF RED EARTH AND METHOD OF LAYING SAME
METHOD OF PRODUCING COMPOSITION FOR PREVENTING EROSION AND FLOWOUT OF RED EARTH AND METHOD OF LAYING SAME
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机译:制备防止红土侵蚀和流出的组合物的方法和铺设方法
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摘要
PURPOSE: To provide a composition excellent in an effect of preventing the flowout of red earth into a sea by e.g. rainfall by mixing an aqueous solution of a specified polymer compound with a specified latex and a specified emulsion. ;CONSTITUTION: An aqueous solution of a compound of formula I is mixed with a latex of formula II and an emulsion of formula III to produce this composition. This composition is sprayed over the surface of red earth or mixed with the earth by means of a stabilizer to convert the earth into water-resistant crumbles. A combination of a compound of formula I with a latex of formula II, a combination of a compound of formula I with an emulsion or formula III and a combination of a latex of formula II with an emulsion of formula III are also effective. The obtained composition is inexpensive, readily soluble in water at ordinary temperature, has high adsorptivity for inorganic matter, is a typical hydrophilic colloid, has viscosity characteristic of a polymer in the form of an aqueous solution and has a function of quickly flocculating soil to prevent its flowout.;COPYRIGHT: (C)1995,JPO
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