Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly solidified soil
The invention belongs to the technical field of solidified soil, and particularly relates to environment-friendly solidified soil which comprises the following components in parts by weight: 60-80 parts of soil, 10-30 parts of cement, 10-30 parts of water-borne epoxy resin emulsion, 0.05-0.2 part of modified metal powder, 5-15 parts of a soil stabilizer, 5-15 parts of filler and 0-20 parts of water. According to the environment-friendly solidified soil, lime is not added, raised dust is avoided on a construction site, the influence on the environment is avoided, the added water-borne epoxy resin emulsion can play a role of a binding agent, the binding force among the substances is enhanced, inorganic materials can be effectively filled with the water-borne epoxy resin emulsion, and the strength is improved; the added modified metal powder can chemically react with some hydroxides in the solidified soil to generate salts and a small amount of gas, micro-expansion occurs, solidification shrinkage of the solidified soil can be effectively resisted through the micro-expansion effect, cracks can be reduced, and the strength is further improved.
本申请属于固化土技术领域，具体涉及一种环保型固化土，包括如下重量份的各组分：土60‑80份、水泥10‑30份、水性环氧树脂乳液10‑30份、改性金属粉0.05‑0.2份、土壤固化剂5‑15份、填料5‑15份、水0‑20份。本申请的环保型固化土不添加石灰，施工现场无扬尘，避免影响环境，添加的水性环氧树脂乳液不仅可以起到粘结剂的作用，加强各物质之间的粘结力，而且可以有效填充在无机材料之间，提高强度，所添加的改性金属粉可以与固化土中的一些氢氧化物发生化学反应生成盐类和少量的气体，发生微膨胀，微膨胀作用可以有效抵抗固化土的固化收缩，有助于减少裂纹，进一步提高强度。
Environment-friendly solidified soil
The invention belongs to the technical field of solidified soil, and particularly relates to environment-friendly solidified soil which comprises the following components in parts by weight: 60-80 parts of soil, 10-30 parts of cement, 10-30 parts of water-borne epoxy resin emulsion, 0.05-0.2 part of modified metal powder, 5-15 parts of a soil stabilizer, 5-15 parts of filler and 0-20 parts of water. According to the environment-friendly solidified soil, lime is not added, raised dust is avoided on a construction site, the influence on the environment is avoided, the added water-borne epoxy resin emulsion can play a role of a binding agent, the binding force among the substances is enhanced, inorganic materials can be effectively filled with the water-borne epoxy resin emulsion, and the strength is improved; the added modified metal powder can chemically react with some hydroxides in the solidified soil to generate salts and a small amount of gas, micro-expansion occurs, solidification shrinkage of the solidified soil can be effectively resisted through the micro-expansion effect, cracks can be reduced, and the strength is further improved.
本申请属于固化土技术领域，具体涉及一种环保型固化土，包括如下重量份的各组分：土60‑80份、水泥10‑30份、水性环氧树脂乳液10‑30份、改性金属粉0.05‑0.2份、土壤固化剂5‑15份、填料5‑15份、水0‑20份。本申请的环保型固化土不添加石灰，施工现场无扬尘，避免影响环境，添加的水性环氧树脂乳液不仅可以起到粘结剂的作用，加强各物质之间的粘结力，而且可以有效填充在无机材料之间，提高强度，所添加的改性金属粉可以与固化土中的一些氢氧化物发生化学反应生成盐类和少量的气体，发生微膨胀，微膨胀作用可以有效抵抗固化土的固化收缩，有助于减少裂纹，进一步提高强度。
Environment-friendly solidified soil
一种环保型固化土
ZHOU QIANG (Autor:in) / GU JIN (Autor:in) / QIAN WEIQIANG (Autor:in) / FANG ZHIJUN (Autor:in) / WANG YAJUN (Autor:in) / LING BIN (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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