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A platform for research: civil engineering, architecture and urbanism
Lightweight building material and preparation method thereof
The invention discloses a light building material which comprises sepiolite fibers, aluminum isopropoxide, activated carbon, sodium methyl silicate, kieselguhr, distilled water, polyurethane and cement. The lightweight building material is prepared from the following components in parts by mass: 20 to 30 parts of sepiolite fiber, 10 to 20 parts of aluminum isopropoxide, 3 to 6 parts of activated carbon, 2 to 4 parts of sodium methyl silicate, 20 to 30 parts of diatomite, 10 to 15 parts of distilled water, 2 to 4 parts of polyurethane resin and 11 to 15 parts of cement. The problem that an existing light material is poor in effect is solved, silanol groups in sepiolite fibers and hydroxyl groups of aluminum hydroxide are utilized to form shrinkage polymerization, and a doping structure of activated carbon in the sepiolite fibers is matched, so that good porous doping is achieved, and the building material is lightened.
本发明公开了一种轻质建筑材料，包括如下：海泡石纤维、异丙醇铝、活性炭、甲基硅酸钠、硅藻土、蒸馏水和聚氨酯、水泥；所述轻质建筑材料的质量配比如下：海泡石纤维20‑30份、异丙醇铝10‑20份、活性炭3‑6份、甲基硅酸钠2‑4份、硅藻土20‑30份、蒸馏水10‑15份、聚氨酯树脂2‑4份、水泥11‑15份。本发明解决了现有轻质材料的效果不佳的问题，利用海泡石纤维内的硅醇基与氢氧化铝的羟基形成缩水聚合，配合活性炭在海泡石纤维内的掺杂结构，达到良好的多孔掺杂，将建筑材料轻质化。
Lightweight building material and preparation method thereof
The invention discloses a light building material which comprises sepiolite fibers, aluminum isopropoxide, activated carbon, sodium methyl silicate, kieselguhr, distilled water, polyurethane and cement. The lightweight building material is prepared from the following components in parts by mass: 20 to 30 parts of sepiolite fiber, 10 to 20 parts of aluminum isopropoxide, 3 to 6 parts of activated carbon, 2 to 4 parts of sodium methyl silicate, 20 to 30 parts of diatomite, 10 to 15 parts of distilled water, 2 to 4 parts of polyurethane resin and 11 to 15 parts of cement. The problem that an existing light material is poor in effect is solved, silanol groups in sepiolite fibers and hydroxyl groups of aluminum hydroxide are utilized to form shrinkage polymerization, and a doping structure of activated carbon in the sepiolite fibers is matched, so that good porous doping is achieved, and the building material is lightened.
本发明公开了一种轻质建筑材料，包括如下：海泡石纤维、异丙醇铝、活性炭、甲基硅酸钠、硅藻土、蒸馏水和聚氨酯、水泥；所述轻质建筑材料的质量配比如下：海泡石纤维20‑30份、异丙醇铝10‑20份、活性炭3‑6份、甲基硅酸钠2‑4份、硅藻土20‑30份、蒸馏水10‑15份、聚氨酯树脂2‑4份、水泥11‑15份。本发明解决了现有轻质材料的效果不佳的问题，利用海泡石纤维内的硅醇基与氢氧化铝的羟基形成缩水聚合，配合活性炭在海泡石纤维内的掺杂结构，达到良好的多孔掺杂，将建筑材料轻质化。
Lightweight building material and preparation method thereof
一种轻质建筑材料及其制备方法
TAO HONGYU (author) / LIU HONGXIN (author)
2022-04-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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