Water conservancy dike, dyke soil curing agent and preparation method thereof

Abstract

The invention discloses a water conservancy dike, a dyke soil curing agent and a preparation method thereof. The water conservancy dike comprises a soil curing agent comprising the following components by weight percentage: 15%-20% of amino sulfonic acid, 5%-25% of water-soluble organic silicon, 5%-8% of triethanolamine, 2%-6% of poly carboxylic acid compound, 4%-6% of Na2SO4, 10%-30% of aliphatic sulfonate, 2-6% of nonylphenol polyoxyethylene ether, 1-3% of sorbitan monolaurate and 20-40% of water. The soil curing agent provided by the invention has high compressive strength and less construction consumption, the amount only accounts for ten thousandth to thirty thousandths of the total amount of limb soil in normal circumstances, the transportation cost is low, and the impact on the project cost is small. A dike crown, the dike and a road built by the soil curing agent has compression resistance, water durability, waterproofing and high adaptability. Under the condition of no cover, the dust can be reduced by about 60%, and the soil curing agent is an environment-friendly material.

Description

technical field [0001] The invention relates to cementing materials, in particular to a soil curing agent for water conservancy dike crests and dams and a preparation method thereof. Background technique [0002] Water conservancy projects are a major project involving people's livelihood and a strong support for my country's economic and social development. The quality of water conservancy projects is related to the life, property and safety of the country and people. The construction quality of embankment crests, dams, and slope protection in water conservancy projects is also an important link in flood control and disaster reduction. Therefore, the technical requirements for seepage prevention, waterproofing, and freeze-thaw resistance in the construction of embankment crests, dams, and slope protection are very important. In the construction of embankment crests, dams, and slope protection of water conservancy projects, the project requires a large amount of curing age...

AI Technical Summary

Problems solved by technology

In the construction of embankment crests, dams, and slope protection of water conservancy projects, the project requires a large amount of curing agents. The commonly used curing agents are mostly lime, cement, etc. The disadvantage of this type of traditional curing agent is that the early strength of the cured soil is not high. Adding a large amount, the solidified soil is easy to dry and shrink, forming cracks, destroying the structure, affecting water stability, and it is difficult to obtain high-quality roadbed

Moreover, the dust in the production, processing, transportation, storage and use of these traditional construction materials is serious, polluting the surrounding environment, and the calcination of limestone will release a large amount of CO 2 gases that contribute to the greenhouse effect

Moreover, it is difficult to obtain high-quality roadbed using this type of traditional curing agent.

Although ion solutions and bio-enzyme curing agents have appeared in modern times, these curing agents have strong selectivity to soil components, which limits the popularization and application of products.

In the face of the increasing shortage of natural curing agent resources, it is impossible to meet the resource supply of water conservancy and transportation construction, which restricts the construction of water conservancy and transportation, and the use of traditional curing agents will pollute the ecological environment. How to solve the shortage of curing agent supply, Reducing the negative impact of water conservancy and transportation construction on the ecological environment has become an urgent research issue

Images