A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-durability fiber cement board as well as preparation method and application thereof
The invention discloses a high-durability fiber cement board as well as a preparation method and application thereof. The high-durability fiber cement board is prepared from the following components in parts by mass: 30-90 parts of cement, 0-50 parts of fine aggregate, 5-20 parts of lightweight aggregate, 0-20 parts of industrial solid waste, 5-10 parts of building regenerated micro powder, 5-10 parts of hollow natural fiber, 0-10 parts of chemical fiber, 0.3-1 part of an activating agent and 0.1-0.3 part of a fiber dispersing agent. In order to improve the durability of the fiber cement board, the invention provides a curing mode for curing the fiber cement board by using CO2. The carbonization curing of the fiber cement board abandons the traditional autoclaved curing, reduces the resource consumption, seals a large amount of CO2, and has excellent environmental and economic benefits.
本发明公开了一种高耐久性纤维水泥板及其制备方法和应用。所述高耐久性纤维水泥板由包括如下质量份的组分制备得到：水泥30~90份，细骨料0~50份，轻集料5~20份，工业固废0~20份，建筑再生微粉5~10份，中空天然纤维5~10份，化学纤维0~10份，活化剂0.3~1份和纤维分散剂0.1~0.3份。本发明为了提高纤维水泥板的耐久性，提出利用CO2养护纤维水泥板的养护方式。碳化养护纤维水泥板摒弃了传统的蒸压养护，减少了资源消耗并封存了大量的CO2，具有优异的环境与经济效益。
High-durability fiber cement board as well as preparation method and application thereof
The invention discloses a high-durability fiber cement board as well as a preparation method and application thereof. The high-durability fiber cement board is prepared from the following components in parts by mass: 30-90 parts of cement, 0-50 parts of fine aggregate, 5-20 parts of lightweight aggregate, 0-20 parts of industrial solid waste, 5-10 parts of building regenerated micro powder, 5-10 parts of hollow natural fiber, 0-10 parts of chemical fiber, 0.3-1 part of an activating agent and 0.1-0.3 part of a fiber dispersing agent. In order to improve the durability of the fiber cement board, the invention provides a curing mode for curing the fiber cement board by using CO2. The carbonization curing of the fiber cement board abandons the traditional autoclaved curing, reduces the resource consumption, seals a large amount of CO2, and has excellent environmental and economic benefits.
本发明公开了一种高耐久性纤维水泥板及其制备方法和应用。所述高耐久性纤维水泥板由包括如下质量份的组分制备得到：水泥30~90份，细骨料0~50份，轻集料5~20份，工业固废0~20份，建筑再生微粉5~10份，中空天然纤维5~10份，化学纤维0~10份，活化剂0.3~1份和纤维分散剂0.1~0.3份。本发明为了提高纤维水泥板的耐久性，提出利用CO2养护纤维水泥板的养护方式。碳化养护纤维水泥板摒弃了传统的蒸压养护，减少了资源消耗并封存了大量的CO2，具有优异的环境与经济效益。
High-durability fiber cement board as well as preparation method and application thereof
一种高耐久性纤维水泥板及其制备方法和应用
WANG FAZHOU (author) / LIU ZHICHAO (author) / XIE DAMING (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024
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High-durability cement-based composite material and preparation method thereof
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