Ecological soil stabilizer and preparation method thereof

Abstract

The invention provides an ecological soil stabilizer and a preparation method thereof. The soil stabilizer comprises the following raw materials in parts by weight: 0.01 to 0.06 part of dioctyl sodiumsulfosuccinate, 0.7 to 3 parts of lignin fiber, 30 to 60 parts of a salt, 20 to 50 parts of hydroxypropyl methyl cellulose, 3 to 18 parts of hydroxide, 1 to 13 parts of polyvinyl alcohol, 0.075 to 0.3 part of 2-ethylhexanol, 0.5 to 1.2 parts of isopropanol and 500 to 900 parts of water. According to the soil stabilizer, solidified soil is easy to compact and stabilize, so an integral structure isformed, and a prepared brick is high in compression density; the prepared soil stabilizer only needs simple mixing and stirring, so process steps are simple, operation is easy, and the soil stabilizer with a high solid-waste ratio can be obtained by controlling a stirring speed and stirring time; and when applied to preparation of building bricks, the soil stabilizer is high in compressive strength, low in water absorption, low in mass loss rate and remarkable in solidification effect.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an ecological soil curing agent and a preparation method thereof. Background technique [0002] In order to solve environmental pollution, reduce pollution discharge rate, and increase resource productivity, it has become the focus of today's society. Construction waste, tail-end muck, and silt are the most difficult to deal with. Construction waste is used to prepare bricks and other products, but with the economic With continuous development, the foundation of engineering construction is becoming more and more complex. Due to the fact that construction waste encounters more and more soil reinforcement problems during construction, traditional soil curing agents require complex processes such as high temperature and high pressure, resulting in the use of solid products. The proportion of waste is about 30%, and the reinforcement is prone to problems such as drying shrinkage cra...

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Problems solved by technology

[0002] In order to solve environmental pollution, reduce pollution discharge rate, and increase resource productivity, it has become the focus of today's society. Construction waste, tail-end muck, and silt are the most difficult to deal with. Construction waste is used to prepare bricks and other products, but with the economic With continuous development, the foundation of engineering construction is becoming more and more complex. Due to the fact that construction waste encounters more and more soil reinforcement problems during construction, traditional soil curing agents require complex processes such as high temperature and high pressure, resulting in the use of solid products. The waste ratio is about 30%, and the reinforcement is prone to shrinkage cracks and other problems, which can no longer meet the construction requirements of complex projects

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