A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Treatment method of municipal pipe network construction muck with remarkable tensile effect
The invention discloses a treatment method of municipal pipe network construction muck with a remarkable tensile effect, and belongs to the technical field of muck treatment. The treatment method comprises the following steps of, S1, crushing, specifically, crushing muck until the particle size of the crushed muck is less than 30mm; S2, controlling organic matter content of foundation soil, removing humic substances such as plant roots from all the foundation soil, and ensuring that the organic matter content of the foundation soil is smaller than 10%; and S3, preparing a soil additive, wherein the soil additive comprises the following components of, in parts by weight, 100 parts of water and 10-15 parts of polyacrylamide; 5-10 parts by weight of triisopropanolamine; 0.1-10 parts of boricacid or borate; 30-50 parts of cement clinker; and 0.5-10 parts of polypropylene fiber. The foundation soil municipal pipe network construction muck used in the method belongs to construction waste, the purposes of waste utilization and environmental protection are achieved, local materials can be used, and the cost is reduced.
本发明公开了一种具有显著抗拉效果的市政管网施工渣土的处理方法，属于渣土处理技术领域，包括以下步骤：S1.破碎，将渣土进行破碎，破碎后渣土粒径小于30mm；S2.控制基土有机质含量，将所有基土去除植物根系等腐殖物，确保基土有机质含量＜10％；S3.制备土壤外加剂,所述的土壤外加剂以重量份计包括100重量份的水，10‑15重量份的聚丙烯酰胺；5‑10重量份的三异丙醇胺；0.1‑10重量份的硼酸或硼酸盐；30‑50重量份的水泥熟料；0.5‑10重量份的聚丙烯纤维。本发明中所使用基土市政管网施工渣土，属于建筑垃圾，既起到了废物利用，保护环境的目的，又可以就地取材，降低成本。
Treatment method of municipal pipe network construction muck with remarkable tensile effect
The invention discloses a treatment method of municipal pipe network construction muck with a remarkable tensile effect, and belongs to the technical field of muck treatment. The treatment method comprises the following steps of, S1, crushing, specifically, crushing muck until the particle size of the crushed muck is less than 30mm; S2, controlling organic matter content of foundation soil, removing humic substances such as plant roots from all the foundation soil, and ensuring that the organic matter content of the foundation soil is smaller than 10%; and S3, preparing a soil additive, wherein the soil additive comprises the following components of, in parts by weight, 100 parts of water and 10-15 parts of polyacrylamide; 5-10 parts by weight of triisopropanolamine; 0.1-10 parts of boricacid or borate; 30-50 parts of cement clinker; and 0.5-10 parts of polypropylene fiber. The foundation soil municipal pipe network construction muck used in the method belongs to construction waste, the purposes of waste utilization and environmental protection are achieved, local materials can be used, and the cost is reduced.
本发明公开了一种具有显著抗拉效果的市政管网施工渣土的处理方法，属于渣土处理技术领域，包括以下步骤：S1.破碎，将渣土进行破碎，破碎后渣土粒径小于30mm；S2.控制基土有机质含量，将所有基土去除植物根系等腐殖物，确保基土有机质含量＜10％；S3.制备土壤外加剂,所述的土壤外加剂以重量份计包括100重量份的水，10‑15重量份的聚丙烯酰胺；5‑10重量份的三异丙醇胺；0.1‑10重量份的硼酸或硼酸盐；30‑50重量份的水泥熟料；0.5‑10重量份的聚丙烯纤维。本发明中所使用基土市政管网施工渣土，属于建筑垃圾，既起到了废物利用，保护环境的目的，又可以就地取材，降低成本。
Treatment method of municipal pipe network construction muck with remarkable tensile effect
一种具有显著抗拉效果的市政管网施工渣土的处理方法
ZHANG CHUNDONG (author) / DING YONGMING (author) / MIAO HUA (author) / ZHANG LINGLING (author) / LIU LEI (author) / MA MIN (author)
2021-03-09
Patent
Electronic Resource
Chinese
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