A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recycled powder autoclaved aerated concrete formula system capable of uniformly stirring
The invention relates to a system for uniformly stirring a recycled powder autoclaved aerated concrete formula in the technical field of concrete. The recycled powder autoclaved aerated concrete formula comprises the following materials in percentage by mass: 13% of cement; lime with a mass ratio of 7%; gypsum with a mass ratio of 5%; aluminum powder paste with a mass ratio of 0.9%; a waste material with a mass ratio of 3%; fly ash with a mass ratio of 36%-72%; the mass ratio of the fan blade recycled material is 0-36%. Part of fly ash and part of third-grade sand are replaced with the fan blade recycled material, the strength requirement of a concrete test block can be met, the utilization rate of the fan blade recycled material can be increased, the environmental protection property of concrete is improved, when the fly ash is selected as a siliceous material, the strength of an AAC product is reduced along with increase of the mixing amount of the wind power blade recycled powder, and the service life of the AAC product is prolonged. The strength of the AAC product is increased along with the increase of the dry material amount, and when the siliceous material is sand, the strength of the AAC product is increased along with the increase of the mixing amount of the recovered powder of the wind power blade.
本发明涉及混凝土技术领域的一种搅拌均匀的回用粉末蒸压加气混凝土配方系统，所述回用粉末蒸压加气混凝土配方包括以下组分的物料：质量占比为13％的水泥；质量占比为7％的石灰；质量占比为5％的石膏；质量占比为0.9％的铝粉膏；质量占比为3％的废料；质量占比为36％‑72％的粉煤灰；质量占比为0％‑36％的风叶回收料。本发明利用风叶回收料取代部分粉煤灰和部分的三级砂，不仅能满足混凝土试块的强度要求，而且还能提高风叶回收料的利用率，增加混凝土的环保性，当硅质材料选用的是粉煤灰时，随着风电叶片回收粉料掺量的增加，AAC制品的强度在下降，随着干料量的增加，AAC制品的强度有所增加，当硅质材料选用砂时，随着风电叶片回收粉料掺量的增加，AAC制品强度在上升。
Recycled powder autoclaved aerated concrete formula system capable of uniformly stirring
The invention relates to a system for uniformly stirring a recycled powder autoclaved aerated concrete formula in the technical field of concrete. The recycled powder autoclaved aerated concrete formula comprises the following materials in percentage by mass: 13% of cement; lime with a mass ratio of 7%; gypsum with a mass ratio of 5%; aluminum powder paste with a mass ratio of 0.9%; a waste material with a mass ratio of 3%; fly ash with a mass ratio of 36%-72%; the mass ratio of the fan blade recycled material is 0-36%. Part of fly ash and part of third-grade sand are replaced with the fan blade recycled material, the strength requirement of a concrete test block can be met, the utilization rate of the fan blade recycled material can be increased, the environmental protection property of concrete is improved, when the fly ash is selected as a siliceous material, the strength of an AAC product is reduced along with increase of the mixing amount of the wind power blade recycled powder, and the service life of the AAC product is prolonged. The strength of the AAC product is increased along with the increase of the dry material amount, and when the siliceous material is sand, the strength of the AAC product is increased along with the increase of the mixing amount of the recovered powder of the wind power blade.
本发明涉及混凝土技术领域的一种搅拌均匀的回用粉末蒸压加气混凝土配方系统，所述回用粉末蒸压加气混凝土配方包括以下组分的物料：质量占比为13％的水泥；质量占比为7％的石灰；质量占比为5％的石膏；质量占比为0.9％的铝粉膏；质量占比为3％的废料；质量占比为36％‑72％的粉煤灰；质量占比为0％‑36％的风叶回收料。本发明利用风叶回收料取代部分粉煤灰和部分的三级砂，不仅能满足混凝土试块的强度要求，而且还能提高风叶回收料的利用率，增加混凝土的环保性，当硅质材料选用的是粉煤灰时，随着风电叶片回收粉料掺量的增加，AAC制品的强度在下降，随着干料量的增加，AAC制品的强度有所增加，当硅质材料选用砂时，随着风电叶片回收粉料掺量的增加，AAC制品强度在上升。
Recycled powder autoclaved aerated concrete formula system capable of uniformly stirring
一种搅拌均匀的回用粉末蒸压加气混凝土配方系统
YUAN WEI (author) / CAO ZHENTAO (author) / LIU CHAO (author)
2022-04-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Autoclaved aerated concrete slab production system and autoclaved aerated concrete slab
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