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A platform for research: civil engineering, architecture and urbanism
Liquid stabilizer for engineering construction muck and mud solidified soil and use method thereof
The invention relates to a liquid stabilizer for engineering construction muck and mud solidified soil and a use method thereof, and belongs to the field of restoration soil solidification. The liquidstabilizer mainly comprises the following components in parts by weight: 30-80 parts of polyol, 10-70 parts of alcohol amine, 1-10 parts of a polymer surfactant, 1-10 parts of organic borate and 1-10parts of a bactericide. A small amount of cement serves as a cementing material of materials such as soil, sludge and mud, a small amount of liquid stabilizer is added, the unconfined compressive strength of the obtained repair soil is larger than 1.5 MPa, the water saturation stability is not smaller than 80%, and the technical indexes of the unconfined compressive strength and the water saturation stability of a common road roadbed structure layer are completely met. An inorganic filler or expensive inorganic or organic matter is not added, and an economical recyclable green resource is formed.
本发明涉及一种工程建筑渣土和泥浆固化土的液体稳定剂及其使用方法，属于修复土固化领域。按重量份计，液体稳定剂主要由30‑80份的多元醇、10‑70份的醇胺、1‑10份的聚合物表面活性剂、1‑10份的有机硼酸酯以及1‑10份的杀菌剂组成。泥土、淤泥和泥浆等物料以少量水泥作为物料的胶结材料，再添加少量的液体稳定剂，所获得的修复土无侧限抗压强度大于1.5MPa，饱水稳定性不小于80％，完全满足普通道路路基结构层的无侧限抗压强度、饱水稳定性的技术指标。本发明未添加无机填料或昂贵的无机或有机物，成为一种经济型可再生利用的绿色资源。
Liquid stabilizer for engineering construction muck and mud solidified soil and use method thereof
The invention relates to a liquid stabilizer for engineering construction muck and mud solidified soil and a use method thereof, and belongs to the field of restoration soil solidification. The liquidstabilizer mainly comprises the following components in parts by weight: 30-80 parts of polyol, 10-70 parts of alcohol amine, 1-10 parts of a polymer surfactant, 1-10 parts of organic borate and 1-10parts of a bactericide. A small amount of cement serves as a cementing material of materials such as soil, sludge and mud, a small amount of liquid stabilizer is added, the unconfined compressive strength of the obtained repair soil is larger than 1.5 MPa, the water saturation stability is not smaller than 80%, and the technical indexes of the unconfined compressive strength and the water saturation stability of a common road roadbed structure layer are completely met. An inorganic filler or expensive inorganic or organic matter is not added, and an economical recyclable green resource is formed.
本发明涉及一种工程建筑渣土和泥浆固化土的液体稳定剂及其使用方法，属于修复土固化领域。按重量份计，液体稳定剂主要由30‑80份的多元醇、10‑70份的醇胺、1‑10份的聚合物表面活性剂、1‑10份的有机硼酸酯以及1‑10份的杀菌剂组成。泥土、淤泥和泥浆等物料以少量水泥作为物料的胶结材料，再添加少量的液体稳定剂，所获得的修复土无侧限抗压强度大于1.5MPa，饱水稳定性不小于80％，完全满足普通道路路基结构层的无侧限抗压强度、饱水稳定性的技术指标。本发明未添加无机填料或昂贵的无机或有机物，成为一种经济型可再生利用的绿色资源。
Liquid stabilizer for engineering construction muck and mud solidified soil and use method thereof
一种工程建筑渣土和泥浆固化土的液体稳定剂及其使用方法
ZHAO JIANZHONG (author) / PAN YONG (author) / KONG RUI (author) / YU QIGUI (author) / SHAO JIANHUI (author)
2020-09-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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