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A platform for research: civil engineering, architecture and urbanism
High-strength waste steel wire reinforced aerated concrete
The invention relates to the technical field of aerated concrete, and discloses high-strength waste steel wire reinforced aerated concrete, which comprises the following materials: waste silicon powder and 5 kg of waste cutting steel wires/waste diamond wires, 1600 kg of fly ash; 20 kg of gypsum; 1300 kg of water; 380kg of lime; and 100 kg of cement. Compared with a conventional foaming agent aluminum powder, the high-strength waste steel wire reinforced aerated concrete has the advantages that the cost of the adopted waste silicon powder foaming agent is lower, the gas generation amount is higher, in addition, the strength of the aerated concrete can be improved by the added waste diamond wire short wires, and the combination is beneficial to realizing waste resource utilization; the invention solves the problems of environmental pollution and resource waste such as a large amount of waste silicon sludge and cutting steel wires generated in the production link of photovoltaic silicon wafers, reduces the cost of the aerated concrete, solves the problem of low strength of the aerated concrete, enhances the strength of the prepared aerated concrete by more than 3 times, and widens the application range of the aerated concrete.
本发明涉及加气混凝土技术领域，且公开了一种高强度废钢丝加强加气混凝土，所述高强度废钢丝加强加气混凝土包含以下组分的物料：废硅粉以及废切割钢丝/废金刚线共5kg；粉煤灰1600kg；石膏20kg；水1300kg；石灰380kg；水泥100kg。该高强度废钢丝加强加气混凝土，与常规发泡剂铝粉比较，本发明采用的废硅粉发泡剂成本更低、发气量更高，另外加入的废金刚线短丝能提高加气混凝土的强度，该组合有利于实现废物资源化利用，并且解决了光伏硅片生产环节产生的大量的废硅泥，切割钢丝等环境污染和资源浪费的问题，同时降低了加气混凝土的成本，解决了加气混凝土强度低的问题，制备的加气混凝土强度提升3倍以上，扩大了加气混凝土的应用范围。
High-strength waste steel wire reinforced aerated concrete
The invention relates to the technical field of aerated concrete, and discloses high-strength waste steel wire reinforced aerated concrete, which comprises the following materials: waste silicon powder and 5 kg of waste cutting steel wires/waste diamond wires, 1600 kg of fly ash; 20 kg of gypsum; 1300 kg of water; 380kg of lime; and 100 kg of cement. Compared with a conventional foaming agent aluminum powder, the high-strength waste steel wire reinforced aerated concrete has the advantages that the cost of the adopted waste silicon powder foaming agent is lower, the gas generation amount is higher, in addition, the strength of the aerated concrete can be improved by the added waste diamond wire short wires, and the combination is beneficial to realizing waste resource utilization; the invention solves the problems of environmental pollution and resource waste such as a large amount of waste silicon sludge and cutting steel wires generated in the production link of photovoltaic silicon wafers, reduces the cost of the aerated concrete, solves the problem of low strength of the aerated concrete, enhances the strength of the prepared aerated concrete by more than 3 times, and widens the application range of the aerated concrete.
本发明涉及加气混凝土技术领域，且公开了一种高强度废钢丝加强加气混凝土，所述高强度废钢丝加强加气混凝土包含以下组分的物料：废硅粉以及废切割钢丝/废金刚线共5kg；粉煤灰1600kg；石膏20kg；水1300kg；石灰380kg；水泥100kg。该高强度废钢丝加强加气混凝土，与常规发泡剂铝粉比较，本发明采用的废硅粉发泡剂成本更低、发气量更高，另外加入的废金刚线短丝能提高加气混凝土的强度，该组合有利于实现废物资源化利用，并且解决了光伏硅片生产环节产生的大量的废硅泥，切割钢丝等环境污染和资源浪费的问题，同时降低了加气混凝土的成本，解决了加气混凝土强度低的问题，制备的加气混凝土强度提升3倍以上，扩大了加气混凝土的应用范围。
High-strength waste steel wire reinforced aerated concrete
一种高强度废钢丝加强加气混凝土
HU DONGLI (author) / ZHANG JINBING (author) / YANG DEREN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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