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A platform for research: civil engineering, architecture and urbanism
Multi-solid-waste composite utilization type non-sintered brick and preparation method thereof
The invention discloses a multi-solid-waste composite utilization type non-sintered brick and a preparation method thereof. The multi-solid-waste composite utilization type non-sintered brick comprises the following raw materials in parts by weight: 25-40 parts of fly ash; 25-40 parts by weight of carbide slag; 10-20 parts by weight of aggregate; 10-20 parts by weight of cement; 0.1-0.3 part by weight of recycled tire polymer fibers; 0.5-1 part by weight of a grinding aid; 1-2 parts of an active excitant; 0.5-1 part of a water reducing agent; 0.5-1 part by weight of an antifreeze agent; and 8-10 parts by weight of water. According to the invention, industrial waste residue, construction waste and other resources are used as raw materials, recycled tire polymer fibers are doped, and activecomponents in fly ash are excited under the action of the active excitant; the production cost can be remarkably reduced, the resource utilization rate is increased, and the ecological environment isimproved while the strength, fracture resistance and freezing resistance of the non-sintered brick are improved.
本发明公开了一种多固废复合利用型免烧结砖及其制备方法，包括以下重量份的原料：粉煤灰25‑40重量份；电石渣25‑40重量份；骨料：10‑20重量份；水泥10‑20重量份；回收轮胎聚合物纤维0.1‑0.3重量份；助磨剂0.5‑1重量份；活性激发剂1‑2重量份：减水剂0.5‑1重量份；抗冻剂0.5‑1重量份；水8‑10重量份。本发明将工业废渣、建筑垃圾等资源作为原料，掺加回收轮胎聚合物纤维，同时本发明考虑粉煤灰中的活性成分在活性激发剂的作用下得以激发，在提高免烧结砖强度、抗折抗冻性的同时还能够显著降低生产成本、提高资源利用率、改善生态环境。
Multi-solid-waste composite utilization type non-sintered brick and preparation method thereof
The invention discloses a multi-solid-waste composite utilization type non-sintered brick and a preparation method thereof. The multi-solid-waste composite utilization type non-sintered brick comprises the following raw materials in parts by weight: 25-40 parts of fly ash; 25-40 parts by weight of carbide slag; 10-20 parts by weight of aggregate; 10-20 parts by weight of cement; 0.1-0.3 part by weight of recycled tire polymer fibers; 0.5-1 part by weight of a grinding aid; 1-2 parts of an active excitant; 0.5-1 part of a water reducing agent; 0.5-1 part by weight of an antifreeze agent; and 8-10 parts by weight of water. According to the invention, industrial waste residue, construction waste and other resources are used as raw materials, recycled tire polymer fibers are doped, and activecomponents in fly ash are excited under the action of the active excitant; the production cost can be remarkably reduced, the resource utilization rate is increased, and the ecological environment isimproved while the strength, fracture resistance and freezing resistance of the non-sintered brick are improved.
本发明公开了一种多固废复合利用型免烧结砖及其制备方法，包括以下重量份的原料：粉煤灰25‑40重量份；电石渣25‑40重量份；骨料：10‑20重量份；水泥10‑20重量份；回收轮胎聚合物纤维0.1‑0.3重量份；助磨剂0.5‑1重量份；活性激发剂1‑2重量份：减水剂0.5‑1重量份；抗冻剂0.5‑1重量份；水8‑10重量份。本发明将工业废渣、建筑垃圾等资源作为原料，掺加回收轮胎聚合物纤维，同时本发明考虑粉煤灰中的活性成分在活性激发剂的作用下得以激发，在提高免烧结砖强度、抗折抗冻性的同时还能够显著降低生产成本、提高资源利用率、改善生态环境。
Multi-solid-waste composite utilization type non-sintered brick and preparation method thereof
一种多固废复合利用型免烧结砖及其制备方法
ZHANG YANNIAN (author) / LI QIQI (author) / GU XIAOWEI (author) / QIN GUIJUAN (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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