Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mortar water-retaining and thickening material and preparation method thereof
The invention discloses a building waste micro-powder concrete which comprises a mixture A and a mixture B, wherein the mixture A comprises the following components in parts by weight: 900 parts of building waste micro-powder, 5-20 parts of an exciting agent and 15-20 parts of gypsum; the mixture component B comprises the following components in parts by weight: 20-25 parts of lignosulfonate, 5-10 parts of cellulose ether, 0.5-3 parts of an air entraining agent and 25-50 parts of hollow glass beads. The premixed mortar water-retaining thixotropic material is prepared from the regenerated fine sand by combining the advantages of a construction waste micro-powder technology and solid waste reutilization, so that the sustainable development requirement of engineering and the industrial development trend of buildings are facilitated, a certain foundation is laid for industrial application, and relatively high engineering and environmental benefits are achieved.
本发明公开了一种包括混合物A和混合物B，所述混合物A包括以下重量份组分：建筑垃圾微粉900份，激发剂5～20份，石膏15～20份；所述混合物B组分包括以下重量份组分：木质素磺酸盐20～25份，纤维素醚5～10份和引气剂0.5～3份，空心玻璃微珠25～50份。利用建筑垃圾微粉技术的优势和固废再利用相结合，再生细砂制作预拌砂浆保水触变性材料，不仅利于工程的可持续发展要求和建筑工业化发展趋势，也为其产业化应用奠定了一定的基础，具有较高的工程和环境效益。
Mortar water-retaining and thickening material and preparation method thereof
The invention discloses a building waste micro-powder concrete which comprises a mixture A and a mixture B, wherein the mixture A comprises the following components in parts by weight: 900 parts of building waste micro-powder, 5-20 parts of an exciting agent and 15-20 parts of gypsum; the mixture component B comprises the following components in parts by weight: 20-25 parts of lignosulfonate, 5-10 parts of cellulose ether, 0.5-3 parts of an air entraining agent and 25-50 parts of hollow glass beads. The premixed mortar water-retaining thixotropic material is prepared from the regenerated fine sand by combining the advantages of a construction waste micro-powder technology and solid waste reutilization, so that the sustainable development requirement of engineering and the industrial development trend of buildings are facilitated, a certain foundation is laid for industrial application, and relatively high engineering and environmental benefits are achieved.
本发明公开了一种包括混合物A和混合物B，所述混合物A包括以下重量份组分：建筑垃圾微粉900份，激发剂5～20份，石膏15～20份；所述混合物B组分包括以下重量份组分：木质素磺酸盐20～25份，纤维素醚5～10份和引气剂0.5～3份，空心玻璃微珠25～50份。利用建筑垃圾微粉技术的优势和固废再利用相结合，再生细砂制作预拌砂浆保水触变性材料，不仅利于工程的可持续发展要求和建筑工业化发展趋势，也为其产业化应用奠定了一定的基础，具有较高的工程和环境效益。
Mortar water-retaining and thickening material and preparation method thereof
一种砂浆保水增稠材料及其制备方法
DU WEI (Autor:in) / NIE HAIBO (Autor:in) / ZHENG LIFEN (Autor:in) / CHEN SHUPING (Autor:in) / FANG LUXIANG (Autor:in)
10.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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