A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological hollow building block and preparation method
The invention discloses an ecological hollow building block and a preparation method, and belongs to the field of building materials, the ecological hollow building block comprises the following substances in parts by mass: 40-80 parts of pretreated residual slurry, 10-40 parts of pretreated ferronickel slag, 5-30 parts of pretreated steel slag or (and) furnace slag or (and) carbide slag, and 5-10parts of mixing water; the preparation method comprises the steps of burdening, wheel grinding, forming, blank stacking, curing, discharging, inspecting, finished product stacking and the like. The used solid raw material is industrial construction waste, and the blank is maintained by using the tail gas of a coal-fired boiler. In the production process, greenhouse gas is not discharged, and waste gas is effectively utilized. Meanwhile, the ecological hollow building block has the properties of non-bearing common concrete small building blocks such as heat preservation, heat insulation, soundinsulation and the like, and also has the characteristics of good water resistance, excellent carbonization resistance and erosion resistance, small drying shrinkage and the like.
本发明公开了一种生态空心砌块及制备方法，属于建筑材料领域，包括如下质量份的各物质：预处理余浆40‑80份、预处理镍铁渣10‑40份、预处理钢渣或（和）炉渣或（和）电石渣共5‑30份、拌和水5‑10份；制备方法包括配料、轮碾、成型、码坯、养护、出釜、检验、成品堆放等。本发明所用固体原材料为工业建筑废弃物，利用燃煤锅炉尾气养护坯料。生产中不仅不排放温室气体，还有效利用了废气。同时，本发明不仅具有非承重普通混凝土小型砌块保温、隔热、隔声等性能，还具有耐水性好、抗碳化性能与抗侵蚀性能优越、干燥收缩小等特点。
Ecological hollow building block and preparation method
The invention discloses an ecological hollow building block and a preparation method, and belongs to the field of building materials, the ecological hollow building block comprises the following substances in parts by mass: 40-80 parts of pretreated residual slurry, 10-40 parts of pretreated ferronickel slag, 5-30 parts of pretreated steel slag or (and) furnace slag or (and) carbide slag, and 5-10parts of mixing water; the preparation method comprises the steps of burdening, wheel grinding, forming, blank stacking, curing, discharging, inspecting, finished product stacking and the like. The used solid raw material is industrial construction waste, and the blank is maintained by using the tail gas of a coal-fired boiler. In the production process, greenhouse gas is not discharged, and waste gas is effectively utilized. Meanwhile, the ecological hollow building block has the properties of non-bearing common concrete small building blocks such as heat preservation, heat insulation, soundinsulation and the like, and also has the characteristics of good water resistance, excellent carbonization resistance and erosion resistance, small drying shrinkage and the like.
本发明公开了一种生态空心砌块及制备方法，属于建筑材料领域，包括如下质量份的各物质：预处理余浆40‑80份、预处理镍铁渣10‑40份、预处理钢渣或（和）炉渣或（和）电石渣共5‑30份、拌和水5‑10份；制备方法包括配料、轮碾、成型、码坯、养护、出釜、检验、成品堆放等。本发明所用固体原材料为工业建筑废弃物，利用燃煤锅炉尾气养护坯料。生产中不仅不排放温室气体，还有效利用了废气。同时，本发明不仅具有非承重普通混凝土小型砌块保温、隔热、隔声等性能，还具有耐水性好、抗碳化性能与抗侵蚀性能优越、干燥收缩小等特点。
Ecological hollow building block and preparation method
一种生态空心砌块及制备方法
ZHANG FENGCHEN (author) / ZHANG KUN (author) / ZHOU JINGJING (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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