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A platform for research: civil engineering, architecture and urbanism
Environment-friendly soil stabilizer and preparation method thereof
The invention discloses an environment-friendly soil stabilizer and a preparation method thereof. The environment-friendly soil stabilizer comprises a pre-preparation I, a pre-preparation II and an auxiliary agent, wherein the pre-preparation I is formed by mixing a surfactant and at least one or a mixture of more than two of 10-15% of lime, 5-10% of gypsum, 1-5% of water glass, 0.1-5% of sodium lignin sulfonate and 0.5-3% of calcium lignosulphonate in percentage by weight; the pre-preparation II is formed by mixing a surfactant and at least one or a mixture of more than two of 10-15% of bisphenol resin, 8-17% of chitosan and 10-20% of polyvinyl alcohol in percentage by weight. According to the invention, the acidity in the curing agent is neutralized by adopting the auxiliary agent capable of neutralizing strong acidity, so that the acidity in the curing agent is reduced, the qualified standard is reached, the environment-friendly effect is achieved, and the toughness and strength of the cured soil can be improved by using the pre-preparation I and the pre-preparation II with thickening and viscosifying functions.
本发明公开了一种环保型土壤固化剂及其制备方法，包括预制剂一、预制剂二和助剂，其中预制剂一的重量百分比组成为：石灰10‑15％、石膏5‑10％、水玻璃1‑5％、木质素磺酸钠0.1‑5％和木质素磺酸钙0.5‑3％中至少一种或两种以上的混合物与表面活性剂混合组成，预制剂二的重量百分比组成为：双酚树脂10‑15％、壳聚糖8‑17％和聚乙烯醇10‑20％中至少一种或两种以上的混合物与表面活性剂混合组成。本发明通过采用能中和强酸性的助剂对固化剂中的酸性进行中和作用，使固化剂中的酸性降低，从而达到合格标准，从而具备环保的效果，而且使用具有增稠和增粘性的预制剂一和预制剂二能够提高土壤固化后的韧性和强度。
Environment-friendly soil stabilizer and preparation method thereof
The invention discloses an environment-friendly soil stabilizer and a preparation method thereof. The environment-friendly soil stabilizer comprises a pre-preparation I, a pre-preparation II and an auxiliary agent, wherein the pre-preparation I is formed by mixing a surfactant and at least one or a mixture of more than two of 10-15% of lime, 5-10% of gypsum, 1-5% of water glass, 0.1-5% of sodium lignin sulfonate and 0.5-3% of calcium lignosulphonate in percentage by weight; the pre-preparation II is formed by mixing a surfactant and at least one or a mixture of more than two of 10-15% of bisphenol resin, 8-17% of chitosan and 10-20% of polyvinyl alcohol in percentage by weight. According to the invention, the acidity in the curing agent is neutralized by adopting the auxiliary agent capable of neutralizing strong acidity, so that the acidity in the curing agent is reduced, the qualified standard is reached, the environment-friendly effect is achieved, and the toughness and strength of the cured soil can be improved by using the pre-preparation I and the pre-preparation II with thickening and viscosifying functions.
本发明公开了一种环保型土壤固化剂及其制备方法，包括预制剂一、预制剂二和助剂，其中预制剂一的重量百分比组成为：石灰10‑15％、石膏5‑10％、水玻璃1‑5％、木质素磺酸钠0.1‑5％和木质素磺酸钙0.5‑3％中至少一种或两种以上的混合物与表面活性剂混合组成，预制剂二的重量百分比组成为：双酚树脂10‑15％、壳聚糖8‑17％和聚乙烯醇10‑20％中至少一种或两种以上的混合物与表面活性剂混合组成。本发明通过采用能中和强酸性的助剂对固化剂中的酸性进行中和作用，使固化剂中的酸性降低，从而达到合格标准，从而具备环保的效果，而且使用具有增稠和增粘性的预制剂一和预制剂二能够提高土壤固化后的韧性和强度。
Environment-friendly soil stabilizer and preparation method thereof
一种环保型土壤固化剂及其制备方法
XIN XUMING (author) / XIANG WEIMING (author) / ZHAO XIANG (author) / CHEN ZIMIN (author) / XIAO YI (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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