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Environment-friendly ultra-high performance concrete material and preparation method thereof
The invention discloses a green and environment-friendly ultra-high performance concrete material and a preparation method thereof. The green and environment-friendly ultra-high performance concrete material comprises the following raw materials: 600-720 parts of ordinary Portland cement, 120-240 parts of fly ash, 0-240 parts of silica fume, 60-240 parts of household garbage incineration fly ash, 960 parts of river sand, 163-235 parts of water, 40-60 parts of a water reducing agent and 200-212 parts of steel fibers. The waste incineration fly ash is used for replacing part of cement raw materials, the ultra-high performance concrete with good mechanical properties can be prepared, the waste incineration fly ash is turned into wealth, and the engineering cost is reduced.
本发明公开了一种绿色环保型超高性能混凝土材料及其制备方法，原料包括普通硅酸盐水泥600‑720份，粉煤灰120‑240份，硅灰0‑240份，生活垃圾焚烧飞灰60‑240份，河砂960份，水163‑235份，减水剂40‑60份，钢纤维200‑212份。本发明使用垃圾焚烧飞灰替代部分水泥原料，可以制备出力学性能良好的超高性能混凝土，使得垃圾焚烧飞灰变废为宝，降低了工程成本。
Environment-friendly ultra-high performance concrete material and preparation method thereof
The invention discloses a green and environment-friendly ultra-high performance concrete material and a preparation method thereof. The green and environment-friendly ultra-high performance concrete material comprises the following raw materials: 600-720 parts of ordinary Portland cement, 120-240 parts of fly ash, 0-240 parts of silica fume, 60-240 parts of household garbage incineration fly ash, 960 parts of river sand, 163-235 parts of water, 40-60 parts of a water reducing agent and 200-212 parts of steel fibers. The waste incineration fly ash is used for replacing part of cement raw materials, the ultra-high performance concrete with good mechanical properties can be prepared, the waste incineration fly ash is turned into wealth, and the engineering cost is reduced.
本发明公开了一种绿色环保型超高性能混凝土材料及其制备方法，原料包括普通硅酸盐水泥600‑720份，粉煤灰120‑240份，硅灰0‑240份，生活垃圾焚烧飞灰60‑240份，河砂960份，水163‑235份，减水剂40‑60份，钢纤维200‑212份。本发明使用垃圾焚烧飞灰替代部分水泥原料，可以制备出力学性能良好的超高性能混凝土，使得垃圾焚烧飞灰变废为宝，降低了工程成本。
Environment-friendly ultra-high performance concrete material and preparation method thereof
一种绿色环保型超高性能混凝土材料及其制备方法
WANG FENGJUAN (author) / LIU ZHIYONG (author) / JIANG JINYANG (author) / LI WENJUAN (author) / FENG TAOTAO (author)
2021-09-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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