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A platform for research: civil engineering, architecture and urbanism
High-ductility cement-based material, preparation method thereof and insulation board
The invention discloses a high-ductility cement-based material, a preparation method of the high-ductility cement-based material and an insulation board, and belongs to the technical field of building materials. The cement-based material is prepared from the following raw materials in parts by weight: 200 to 300 parts of cement, 200 to 500 parts of active brick micro powder, 400 to 800 parts of lightweight fine aggregate, 350 to 500 parts of water, 5 to 15 parts of water reducing agent, 2 to 5 parts of reinforcing agent, 40 to 80 parts of steel slag powder, 1 to 5 parts of redispersible latex powder and 5 to 15 parts of mixed fiber, the active brick micropowder is prepared by the following preparation method: crushing and screening waste bricks to obtain waste brick particles with the particle size of less than 5mm, drying and cooling 100-600 parts by weight of the waste brick particles, adding 0.5-1.5 parts by weight of an aluminum-based exciting agent, grinding, and screening to obtain the active brick micropowder, thereby achieving the effect of improving the anti-seismic property of the cement-based material.
本发明公开了一种高延性水泥基材料及其制备方法和保温板，属于建筑材料技术领域，其技术方案要点一种高延性水泥基材料，所述水泥基材料包括以下重量份的原料：水泥200‑300份、活性砖微粉200‑500份、轻质细骨料400‑800份、水350‑500份、减水剂5‑15份、增强剂2‑5份、钢渣粉40‑80份、可再分散乳胶粉1‑5份、混合纤维5‑15份；所述活性砖微粉由以下制备方法获得：废砖经破碎筛分得到粒径小于5mm的废砖颗粒，将100‑600重量份废砖颗粒烘干冷却后加入0.5‑1.5重量份的铝基激发剂进行粉磨后筛分得到活性砖微粉是，达到提高水泥基材料的抗震性能的效果。
High-ductility cement-based material, preparation method thereof and insulation board
The invention discloses a high-ductility cement-based material, a preparation method of the high-ductility cement-based material and an insulation board, and belongs to the technical field of building materials. The cement-based material is prepared from the following raw materials in parts by weight: 200 to 300 parts of cement, 200 to 500 parts of active brick micro powder, 400 to 800 parts of lightweight fine aggregate, 350 to 500 parts of water, 5 to 15 parts of water reducing agent, 2 to 5 parts of reinforcing agent, 40 to 80 parts of steel slag powder, 1 to 5 parts of redispersible latex powder and 5 to 15 parts of mixed fiber, the active brick micropowder is prepared by the following preparation method: crushing and screening waste bricks to obtain waste brick particles with the particle size of less than 5mm, drying and cooling 100-600 parts by weight of the waste brick particles, adding 0.5-1.5 parts by weight of an aluminum-based exciting agent, grinding, and screening to obtain the active brick micropowder, thereby achieving the effect of improving the anti-seismic property of the cement-based material.
本发明公开了一种高延性水泥基材料及其制备方法和保温板，属于建筑材料技术领域，其技术方案要点一种高延性水泥基材料，所述水泥基材料包括以下重量份的原料：水泥200‑300份、活性砖微粉200‑500份、轻质细骨料400‑800份、水350‑500份、减水剂5‑15份、增强剂2‑5份、钢渣粉40‑80份、可再分散乳胶粉1‑5份、混合纤维5‑15份；所述活性砖微粉由以下制备方法获得：废砖经破碎筛分得到粒径小于5mm的废砖颗粒，将100‑600重量份废砖颗粒烘干冷却后加入0.5‑1.5重量份的铝基激发剂进行粉磨后筛分得到活性砖微粉是，达到提高水泥基材料的抗震性能的效果。
High-ductility cement-based material, preparation method thereof and insulation board
一种高延性水泥基材料及其制备方法和保温板
ZHANG LIJUN (author) / XIANG BINFENG (author) / WEI JIANYOU (author) / ZHANG RUI (author) / DU JIANG (author) / CAI SUYAN (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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