A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foam concrete and preparation method thereof
The invention relates to the field of environment-friendly building construction, and discloses foam concrete, which is prepared from 42 g of GO solution, 70 g of metakaolin, 630 g of cement, 2.31 g of polycarboxylate superplasticizer powder, 350 g of water and 3 g of foaming agent. The graphene oxide and the metakaolin can generate an adsorption effect in the cement, and the connection between graphene oxide groups which should be agglomerated originally is broken by utilizing the flaky form of the metakaolin, so that the dispersity of the graphene oxide is improved, and the advantage that the graphene oxide enhances the strength of the foam concrete is exerted; the thermal insulation performance of the foam concrete is also enhanced, and meanwhile, the metakaolin also has the effect of improving the strength of the foam concrete.
本发明涉及环保建筑施工领域，且公开了一种泡沫混凝土，包括GO溶液、偏高岭土、水泥、聚羧酸高效减水剂粉末、水以及发泡剂，其配比如下为：GO溶液42g、偏高岭土70g、水泥630g、聚羧酸高效减水剂粉末2.31g、水350g以及发泡剂3g，氧化石墨烯和偏高岭土在水泥中会发生吸附作用，利用偏高岭土的片状形态将原本应该团聚的氧化石墨烯团之间的连接打断，从而提高氧化石墨烯的分散性，使得氧化石墨烯增强泡沫混凝土强度的优势得以发挥，也增强了泡沫混凝土的保温隔热性能，同时偏高岭土本身也具有提高泡沫混凝土强度的作用。
Foam concrete and preparation method thereof
The invention relates to the field of environment-friendly building construction, and discloses foam concrete, which is prepared from 42 g of GO solution, 70 g of metakaolin, 630 g of cement, 2.31 g of polycarboxylate superplasticizer powder, 350 g of water and 3 g of foaming agent. The graphene oxide and the metakaolin can generate an adsorption effect in the cement, and the connection between graphene oxide groups which should be agglomerated originally is broken by utilizing the flaky form of the metakaolin, so that the dispersity of the graphene oxide is improved, and the advantage that the graphene oxide enhances the strength of the foam concrete is exerted; the thermal insulation performance of the foam concrete is also enhanced, and meanwhile, the metakaolin also has the effect of improving the strength of the foam concrete.
本发明涉及环保建筑施工领域，且公开了一种泡沫混凝土，包括GO溶液、偏高岭土、水泥、聚羧酸高效减水剂粉末、水以及发泡剂，其配比如下为：GO溶液42g、偏高岭土70g、水泥630g、聚羧酸高效减水剂粉末2.31g、水350g以及发泡剂3g，氧化石墨烯和偏高岭土在水泥中会发生吸附作用，利用偏高岭土的片状形态将原本应该团聚的氧化石墨烯团之间的连接打断，从而提高氧化石墨烯的分散性，使得氧化石墨烯增强泡沫混凝土强度的优势得以发挥，也增强了泡沫混凝土的保温隔热性能，同时偏高岭土本身也具有提高泡沫混凝土强度的作用。
Foam concrete and preparation method thereof
一种泡沫混凝土以及其制备方法
ZHENG ZHOULIAN (author) / SU WEICHENG (author) / LIU CHANGJIANG (author) / YANG JINGWEI (author) / YANGJIANG SUGURU (author) / WU YUYOU (author) / YAO DAWEI (author) / SHU TAO (author) / YANG BO (author) / DENG YAOJUN (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Biochar, preparation method thereof, foam concrete and preparation method of foam concrete
| European Patent Office | 2022