A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastering mortar prepared from modified building solid waste and preparation method thereof
The invention relates to the technical field of building materials, in particular to plastering mortar prepared from modified building solid waste and a preparation method of the plastering mortar, and the plastering mortar comprises the following components: cement, a mineral admixture, modified building solid waste powder, machine-made sand, fibers, a defoaming agent, a water reducing agent, a thickening agent and water; the modified building solid waste powder is prepared by adding a mixture M into triisopropanolamine and carrying out ball milling treatment, and the mixture M is prepared by heating and stirring building solid waste and a surface modifier solution and then drying. The waste building solid waste is recycled, on one hand, the preparation cost of the plastering mortar is reduced, on the other hand, the waste is recycled, resources are saved, and the environment is protected; moreover, when the waste building solid wastes are applied to the plastering mortar, the compressive property of the mortar can be improved, and the plastering mortar is ensured to have good flowability, water-retaining property, durability and the like.
本发明涉及建筑材料技术领域，特别涉及一种利用改性建筑固废制备的抹灰砂浆及其制备方法，其组分包括：水泥、矿物掺合料、改性建筑固废粉、机制砂、纤维、消泡剂、减水剂、增稠剂以及水；所述改性建筑固废粉是由混合物M加入三异丙醇胺球磨处理而制得，其中，所述混合物M为建筑固废与表面改性剂溶液经加热搅拌，再烘干后制得。本发明将废弃建筑固废资源化利用，一方面降低了抹灰砂浆的制备成本，另一方面，对废物进行再利用，节约资源，保护环境；并且，将废弃建筑固废应用于抹灰砂浆的同时，还能提高砂浆的抗压性能，保障抹灰砂浆具有良好的流动性、保水性以及耐久性等。
Plastering mortar prepared from modified building solid waste and preparation method thereof
The invention relates to the technical field of building materials, in particular to plastering mortar prepared from modified building solid waste and a preparation method of the plastering mortar, and the plastering mortar comprises the following components: cement, a mineral admixture, modified building solid waste powder, machine-made sand, fibers, a defoaming agent, a water reducing agent, a thickening agent and water; the modified building solid waste powder is prepared by adding a mixture M into triisopropanolamine and carrying out ball milling treatment, and the mixture M is prepared by heating and stirring building solid waste and a surface modifier solution and then drying. The waste building solid waste is recycled, on one hand, the preparation cost of the plastering mortar is reduced, on the other hand, the waste is recycled, resources are saved, and the environment is protected; moreover, when the waste building solid wastes are applied to the plastering mortar, the compressive property of the mortar can be improved, and the plastering mortar is ensured to have good flowability, water-retaining property, durability and the like.
本发明涉及建筑材料技术领域，特别涉及一种利用改性建筑固废制备的抹灰砂浆及其制备方法，其组分包括：水泥、矿物掺合料、改性建筑固废粉、机制砂、纤维、消泡剂、减水剂、增稠剂以及水；所述改性建筑固废粉是由混合物M加入三异丙醇胺球磨处理而制得，其中，所述混合物M为建筑固废与表面改性剂溶液经加热搅拌，再烘干后制得。本发明将废弃建筑固废资源化利用，一方面降低了抹灰砂浆的制备成本，另一方面，对废物进行再利用，节约资源，保护环境；并且，将废弃建筑固废应用于抹灰砂浆的同时，还能提高砂浆的抗压性能，保障抹灰砂浆具有良好的流动性、保水性以及耐久性等。
Plastering mortar prepared from modified building solid waste and preparation method thereof
一种利用改性建筑固废制备的抹灰砂浆及其制备方法
XIAO WEI (author) / YIN JIANLI (author) / LAI GUANGXING (author) / YE JUNHUI (author) / XUE BOYU (author) / GUO YUANQIANG (author) / LIN TIANXING (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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