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A platform for research: civil engineering, architecture and urbanism
Lightweight aggregate concrete prepared from waste aerated concrete blocks and preparation method of lightweight aggregate concrete
The invention aims to provide lightweight aggregate concrete prepared from waste aerated concrete blocks and a preparation method of the lightweight aggregate concrete, and belongs to the technical field of building materials, the lightweight aggregate concrete is prepared from the following raw material components in parts by weight: 9-11 parts of waste autoclaved aerated concrete blocks; 9 to 11 parts of slag; 7 to 9 parts of sand; 8 to 10 parts of cement; the preparation method comprises the following main process links: crushing the waste autoclaved aerated concrete block, mixing and stirring the raw materials, pouring the concrete, and curing. The lightweight aggregate concrete has the beneficial effects that on the premise of meeting the strength standard of the lightweight aggregate concrete, the waste construction waste generated by autoclaved aerated concrete blocks in a secondary structure of a building is completely utilized at a time, the utilization rate is 100%, secondary byproducts are not generated, the volume weight of the concrete is effectively reduced, the construction waste is effectively utilized, the construction waste is reduced, and the cost is reduced. The energy is saved, the environment is protected, and the engineering cost is reduced.
本发明的目的在于提供一种利用废弃加气混凝土砌块制作的轻集料混凝土及其制备方法，属于建筑材料技术领域，其原料组分及各组分的重量份数为：废弃蒸压加气混凝土砌块：9～11份；炉渣：9～11份；砂子：7～9份；水泥：8～10份；水：4～5份，制备方法的主要工艺环节有，废弃蒸压加气混凝土砌块破碎、原料混合搅拌、混凝土浇筑、养护。本发明的有益效果是在满足轻集料混凝土强度标准的前提下，建筑物二次结构中蒸压加气混凝土砌块产生的废弃建筑垃圾一次全部利用，利用率100%，不产生二次副产品，有效的降低了混凝土的容重，有效利用建筑废弃物，减少建筑垃圾，节能环保，降低了工程造价和成本。
Lightweight aggregate concrete prepared from waste aerated concrete blocks and preparation method of lightweight aggregate concrete
The invention aims to provide lightweight aggregate concrete prepared from waste aerated concrete blocks and a preparation method of the lightweight aggregate concrete, and belongs to the technical field of building materials, the lightweight aggregate concrete is prepared from the following raw material components in parts by weight: 9-11 parts of waste autoclaved aerated concrete blocks; 9 to 11 parts of slag; 7 to 9 parts of sand; 8 to 10 parts of cement; the preparation method comprises the following main process links: crushing the waste autoclaved aerated concrete block, mixing and stirring the raw materials, pouring the concrete, and curing. The lightweight aggregate concrete has the beneficial effects that on the premise of meeting the strength standard of the lightweight aggregate concrete, the waste construction waste generated by autoclaved aerated concrete blocks in a secondary structure of a building is completely utilized at a time, the utilization rate is 100%, secondary byproducts are not generated, the volume weight of the concrete is effectively reduced, the construction waste is effectively utilized, the construction waste is reduced, and the cost is reduced. The energy is saved, the environment is protected, and the engineering cost is reduced.
本发明的目的在于提供一种利用废弃加气混凝土砌块制作的轻集料混凝土及其制备方法，属于建筑材料技术领域，其原料组分及各组分的重量份数为：废弃蒸压加气混凝土砌块：9～11份；炉渣：9～11份；砂子：7～9份；水泥：8～10份；水：4～5份，制备方法的主要工艺环节有，废弃蒸压加气混凝土砌块破碎、原料混合搅拌、混凝土浇筑、养护。本发明的有益效果是在满足轻集料混凝土强度标准的前提下，建筑物二次结构中蒸压加气混凝土砌块产生的废弃建筑垃圾一次全部利用，利用率100%，不产生二次副产品，有效的降低了混凝土的容重，有效利用建筑废弃物，减少建筑垃圾，节能环保，降低了工程造价和成本。
Lightweight aggregate concrete prepared from waste aerated concrete blocks and preparation method of lightweight aggregate concrete
一种利用废弃加气混凝土砌块制作的轻集料混凝土及其制备方法
YU WEI (author) / LIU RUIFENG (author) / FU YI (author) / YU BIN (author) / MA JINGJING (author) / WU LIPING (author)
2022-07-22
Patent
Electronic Resource
Chinese
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