Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Autoclaved aerated concrete component based on bentonite as well as preparation method and application of autoclaved aerated concrete component
The invention discloses autoclaved aerated concrete, and relates to the technical field of buildings, the autoclaved aerated concrete comprises a base material and water, the base material comprises 65%-70% of bentonite slurry, 3%-4.5% of fly ash, 6.8%-8.8% of quicklime powder, 2.45%-3% of gypsum and 16.7%-20% of cement, the water-material ratio of the water to the base material is 0.68%-0.72%, the autoclaved aerated concrete further comprises a foaming agent, and the foaming agent accounts for 0.33%-0.34% of the dry weight of the base material. The autoclaved aerated concrete is prepared by matching the high-proportion bentonite slurry, fly ash, quicklime powder, gypsum and cement, so that the strength of a finished product can be improved, the expansive force is inhibited, the characteristics of bentonite are fully utilized, and the production cost is reduced. Compared with the traditional autoclaved aerated concrete produced by taking sandy soil as a main raw material and bentonite as an additive, the autoclaved aerated concrete has the characteristics of light weight and higher strength, the resource utilization of the bentonite is utilized, the national industrial policies of comprehensive utilization of resources and circular economy are met, and the autoclaved aerated concrete has remarkable economic, social and environmental benefits.
本发明公开了一种蒸压加气混凝土，涉及建筑技术领域，包括：基料与水，所述基料包括膨润土料浆65％～70％、粉煤灰3％～4.5％、生石灰粉6.8％～8.8％、石膏2.45％～3％和水泥16.7％～20％，所述水与基料的水料比为0.68％～0.72％，还包括发泡剂，所述发泡剂是所述基料干重的0.33％～0.34％。高比例膨润土料浆、粉煤灰、生石灰粉、石膏以及水泥的组分搭配制作蒸压加气混凝土，能够增加其成品的强度，抑制了膨胀力，膨润土的特性得到充分利用，相较于传统的以砂土为主要原材料、膨润土作为添加剂所生产蒸压加气混凝土制具有品轻质、更高强度的特性，利用膨润土的资源化利用，符合国家资源综合利用、循环经济的产业政策，具有显著的经济、社会和环境效益。
Autoclaved aerated concrete component based on bentonite as well as preparation method and application of autoclaved aerated concrete component
The invention discloses autoclaved aerated concrete, and relates to the technical field of buildings, the autoclaved aerated concrete comprises a base material and water, the base material comprises 65%-70% of bentonite slurry, 3%-4.5% of fly ash, 6.8%-8.8% of quicklime powder, 2.45%-3% of gypsum and 16.7%-20% of cement, the water-material ratio of the water to the base material is 0.68%-0.72%, the autoclaved aerated concrete further comprises a foaming agent, and the foaming agent accounts for 0.33%-0.34% of the dry weight of the base material. The autoclaved aerated concrete is prepared by matching the high-proportion bentonite slurry, fly ash, quicklime powder, gypsum and cement, so that the strength of a finished product can be improved, the expansive force is inhibited, the characteristics of bentonite are fully utilized, and the production cost is reduced. Compared with the traditional autoclaved aerated concrete produced by taking sandy soil as a main raw material and bentonite as an additive, the autoclaved aerated concrete has the characteristics of light weight and higher strength, the resource utilization of the bentonite is utilized, the national industrial policies of comprehensive utilization of resources and circular economy are met, and the autoclaved aerated concrete has remarkable economic, social and environmental benefits.
本发明公开了一种蒸压加气混凝土，涉及建筑技术领域，包括：基料与水，所述基料包括膨润土料浆65％～70％、粉煤灰3％～4.5％、生石灰粉6.8％～8.8％、石膏2.45％～3％和水泥16.7％～20％，所述水与基料的水料比为0.68％～0.72％，还包括发泡剂，所述发泡剂是所述基料干重的0.33％～0.34％。高比例膨润土料浆、粉煤灰、生石灰粉、石膏以及水泥的组分搭配制作蒸压加气混凝土，能够增加其成品的强度，抑制了膨胀力，膨润土的特性得到充分利用，相较于传统的以砂土为主要原材料、膨润土作为添加剂所生产蒸压加气混凝土制具有品轻质、更高强度的特性，利用膨润土的资源化利用，符合国家资源综合利用、循环经济的产业政策，具有显著的经济、社会和环境效益。
Autoclaved aerated concrete component based on bentonite as well as preparation method and application of autoclaved aerated concrete component
基于膨润土的蒸压加气混凝土组分、制备方法及其应用
ZHANG XINGLIN (Autor:in) / SUN HAIYANG (Autor:in) / ZHANG ZENGTAO (Autor:in) / LI XIAOQIAN (Autor:in)
18.10.2024
Patent
Elektronische Ressource
Chinesisch
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