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A platform for research: civil engineering, architecture and urbanism
Soil stabilizer and application thereof
The invention discloses a soil stabilizer and application thereof. The invention relates to a soil stabilizer. The soil stabilizer comprises xanthan gum and polypropylene fibers. The preparation method comprises the following steps of: stirring and mixing xanthan gum and soil according to a certain mass ratio; adding polypropylene fibers into the mixture; uniformly stirring and mixing the newly obtained mixture; and adding a certain amount of water, and performing curing. The xanthan gum and the fine-grained soil are combined through intermolecular acting force, or a coating is formed on the surface of coarse-grained soil, the contact area between particles is changed, a firm xanthan gum-soil matrix is formed; fibers are distributed in soil in a criss-cross mode and are interwoven, wound and meshed with the soil to form reinforced soil, so that the structure and property of the soil are changed, the adhesion area of the xanthan gum is increased through the fibers, the adhesion effect of the xanthan gum can be better exerted, the xanthan gum is attached to the fibers, the surface roughness of the fibers is increased, and the effect between the fibers and the soil is enhanced. The xanthan gum and the polypropylene fiber interact to generate a synergistic soil fixation effect, so that a good soil fixation effect is realized.
本发明公开了一种土壤固化剂及其应用。本发明的一种土壤固化剂，土壤固化剂包括黄原胶和聚丙烯纤维。将一定质量比的黄原胶与土壤搅拌混合，再将聚丙烯纤维投入到上述混合物中搅拌混匀后加入一定量的水，然后再养护。本发明的黄原胶与细粒土通过分子间作用力结合，或在粗粒土表面形成涂层，改变颗粒间接触面积，形成牢固的黄原胶‑土体基质，纤维在土中的分布纵横交错，与土体交织、缠绕、咬合形成加筋土，改变了土体的结构与性质，纤维增大了黄原胶的附着面积，使之能更好的发挥其粘结作用，黄原胶附着于纤维之上，增加纤维表面粗糙度，加强纤维与土体间的作用。黄原胶和聚丙烯纤维相互作用，产生协同固土效应，发挥出一加一大于二的固土效果。
Soil stabilizer and application thereof
The invention discloses a soil stabilizer and application thereof. The invention relates to a soil stabilizer. The soil stabilizer comprises xanthan gum and polypropylene fibers. The preparation method comprises the following steps of: stirring and mixing xanthan gum and soil according to a certain mass ratio; adding polypropylene fibers into the mixture; uniformly stirring and mixing the newly obtained mixture; and adding a certain amount of water, and performing curing. The xanthan gum and the fine-grained soil are combined through intermolecular acting force, or a coating is formed on the surface of coarse-grained soil, the contact area between particles is changed, a firm xanthan gum-soil matrix is formed; fibers are distributed in soil in a criss-cross mode and are interwoven, wound and meshed with the soil to form reinforced soil, so that the structure and property of the soil are changed, the adhesion area of the xanthan gum is increased through the fibers, the adhesion effect of the xanthan gum can be better exerted, the xanthan gum is attached to the fibers, the surface roughness of the fibers is increased, and the effect between the fibers and the soil is enhanced. The xanthan gum and the polypropylene fiber interact to generate a synergistic soil fixation effect, so that a good soil fixation effect is realized.
本发明公开了一种土壤固化剂及其应用。本发明的一种土壤固化剂，土壤固化剂包括黄原胶和聚丙烯纤维。将一定质量比的黄原胶与土壤搅拌混合，再将聚丙烯纤维投入到上述混合物中搅拌混匀后加入一定量的水，然后再养护。本发明的黄原胶与细粒土通过分子间作用力结合，或在粗粒土表面形成涂层，改变颗粒间接触面积，形成牢固的黄原胶‑土体基质，纤维在土中的分布纵横交错，与土体交织、缠绕、咬合形成加筋土，改变了土体的结构与性质，纤维增大了黄原胶的附着面积，使之能更好的发挥其粘结作用，黄原胶附着于纤维之上，增加纤维表面粗糙度，加强纤维与土体间的作用。黄原胶和聚丙烯纤维相互作用，产生协同固土效应，发挥出一加一大于二的固土效果。
Soil stabilizer and application thereof
一种土壤固化剂及其应用
CHEN CHUNHUI (author) / GU JIAYU (author) / PENG ZESEN (author)
2021-11-05
Patent
Electronic Resource
Chinese
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