A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-cracking and anti-seepage composite material for concrete. The anti-cracking and anti-seepage composite material is prepared from the following components in parts by weight: 82 to 83 parts of calcium carbonate, 2 to 5 parts of magnesium carbonate, 0.3 to 4 parts of titanium dioxide, 5 to 6 parts of bone glue powder, 0.2 to 0.3 part of zinc oxide, 0.5 to 0.6 part of lead nitrate, 2 to 10 parts of stearic acid, 0.5 to 1.0 part of palmic acid, 0.2 to 0.3 part of polypropylene fiber and 5 to 10 parts of organosilane. The preparation method also comprises the following preparation steps: sequentially putting calcium carbonate, magnesium carbonate, titanium dioxide, bone glue powder, zinc oxide, lead nitrate, stearic acid and palmic acid into each stock bin of a proportioning device, and proportioning to obtain a proportioned finished material. The invention mainly solves the problem that the anti-cracking performance of the existing anti-cracking and anti-seepage composite material for concrete cannot meet the social requirements.
本发明公开了一种用于混凝土的防裂抗渗复合材料，包括如下重量份数的下列组分：碳酸钙82‑83份、碳酸镁2‑5份、二氧化钛0.3‑4份、骨胶粉5‑6份、氧化锌0.2‑0.3份、硝酸铅0.5‑0.6份、硬脂酸2‑10份、棕桐酸0.5‑1.0份、聚丙烯纤维0.2‑0.3份、有机硅烷5‑10份。本发明还包括以下制备步骤：将碳酸钙、碳酸镁、二氧化钛、骨胶粉、氧化锌、硝酸铅、硬脂酸和棕桐酸依次放入配比装置的各个料仓内进行配比并得到配比成料。本发明主要解决现有混凝土的防裂抗渗复合材料对混凝土的防裂性能不能满足社会的要求的问题。
The invention discloses an anti-cracking and anti-seepage composite material for concrete. The anti-cracking and anti-seepage composite material is prepared from the following components in parts by weight: 82 to 83 parts of calcium carbonate, 2 to 5 parts of magnesium carbonate, 0.3 to 4 parts of titanium dioxide, 5 to 6 parts of bone glue powder, 0.2 to 0.3 part of zinc oxide, 0.5 to 0.6 part of lead nitrate, 2 to 10 parts of stearic acid, 0.5 to 1.0 part of palmic acid, 0.2 to 0.3 part of polypropylene fiber and 5 to 10 parts of organosilane. The preparation method also comprises the following preparation steps: sequentially putting calcium carbonate, magnesium carbonate, titanium dioxide, bone glue powder, zinc oxide, lead nitrate, stearic acid and palmic acid into each stock bin of a proportioning device, and proportioning to obtain a proportioned finished material. The invention mainly solves the problem that the anti-cracking performance of the existing anti-cracking and anti-seepage composite material for concrete cannot meet the social requirements.
本发明公开了一种用于混凝土的防裂抗渗复合材料，包括如下重量份数的下列组分：碳酸钙82‑83份、碳酸镁2‑5份、二氧化钛0.3‑4份、骨胶粉5‑6份、氧化锌0.2‑0.3份、硝酸铅0.5‑0.6份、硬脂酸2‑10份、棕桐酸0.5‑1.0份、聚丙烯纤维0.2‑0.3份、有机硅烷5‑10份。本发明还包括以下制备步骤：将碳酸钙、碳酸镁、二氧化钛、骨胶粉、氧化锌、硝酸铅、硬脂酸和棕桐酸依次放入配比装置的各个料仓内进行配比并得到配比成料。本发明主要解决现有混凝土的防裂抗渗复合材料对混凝土的防裂性能不能满足社会的要求的问题。
Anti-cracking anti-seepage composite material for concrete and preparation method of anti-cracking anti-seepage composite material
一种用于混凝土的防裂抗渗复合材料及其制备方法
GUAN JIAN (author)
2022-10-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME