Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impermeable early strength concrete and preparation method thereof
The invention discloses an anti-seepage early strength concrete and a preparation method thereof. The anti-seepage early strength concrete is prepared from the following raw materials in parts by weight: 40 to 50 parts of cement, 70 to 80 parts of sand, 100 to 120 parts of broken stone, 1 to 3 parts of rosin-based hyperbranched epoxy resin, 3 to 5 parts of hydrophilic modified nano vermiculite powder, 0.1 to 0.3 part of amino quaternary ammonium salt-based cup [3] carbazole, 1 to 3 parts of an early strength type polycarboxylate superplasticizer, 3 to 6 parts of waste rubber powder and 2 to 4 parts of waste polyester fibers. 1-2 parts of nano boron fiber and 15-20 parts of water. The invention also discloses a preparation method of the impervious early strength concrete. The impervious early-strength concrete disclosed by the invention is remarkable in impervious early-strength effect, good in crack resistance, safe to use, environment-friendly and pollution-free.
本发明公开了一种抗渗早强混凝土，其特征在于，所述抗渗早强混凝土由包含以下重量份的原料制成：水泥40‑50份、砂子70‑80份、碎石100‑120份、松香基超支化环氧树脂1‑3份、亲水性改性纳米蛭石粉3‑5份、氨基季铵盐基杯[3]咔唑0.1‑0.3份、早强型聚羧酸减水剂1‑3份、废弃橡胶粉3‑6份、废弃聚酯纤维2‑4份、纳米硼纤维1‑2份、水15‑20份。本发明还公开了一种所述抗渗早强混凝土的制备方法。本发明公开的抗渗早强混凝土抗渗早强效果显著，抗裂性能好，使用安全、环保无污染。
Impermeable early strength concrete and preparation method thereof
The invention discloses an anti-seepage early strength concrete and a preparation method thereof. The anti-seepage early strength concrete is prepared from the following raw materials in parts by weight: 40 to 50 parts of cement, 70 to 80 parts of sand, 100 to 120 parts of broken stone, 1 to 3 parts of rosin-based hyperbranched epoxy resin, 3 to 5 parts of hydrophilic modified nano vermiculite powder, 0.1 to 0.3 part of amino quaternary ammonium salt-based cup [3] carbazole, 1 to 3 parts of an early strength type polycarboxylate superplasticizer, 3 to 6 parts of waste rubber powder and 2 to 4 parts of waste polyester fibers. 1-2 parts of nano boron fiber and 15-20 parts of water. The invention also discloses a preparation method of the impervious early strength concrete. The impervious early-strength concrete disclosed by the invention is remarkable in impervious early-strength effect, good in crack resistance, safe to use, environment-friendly and pollution-free.
本发明公开了一种抗渗早强混凝土，其特征在于，所述抗渗早强混凝土由包含以下重量份的原料制成：水泥40‑50份、砂子70‑80份、碎石100‑120份、松香基超支化环氧树脂1‑3份、亲水性改性纳米蛭石粉3‑5份、氨基季铵盐基杯[3]咔唑0.1‑0.3份、早强型聚羧酸减水剂1‑3份、废弃橡胶粉3‑6份、废弃聚酯纤维2‑4份、纳米硼纤维1‑2份、水15‑20份。本发明还公开了一种所述抗渗早强混凝土的制备方法。本发明公开的抗渗早强混凝土抗渗早强效果显著，抗裂性能好，使用安全、环保无污染。
Impermeable early strength concrete and preparation method thereof
一种抗渗早强混凝土及其制备方法
JIANG YUYAN (Autor:in) / ZOU KUI (Autor:in)
04.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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