Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Brittle concrete material as well as preparation method and application thereof
The invention provides a porous brittle concrete material as well as a preparation method and application thereof. Wherein the concrete material is prepared from the following components in parts by weight: 100 to 120 parts of sulphoaluminate cement, 50 to 150 parts of a pore forming agent, 0.1 to 0.3 part of a water reducing agent and 0.1 to 0.3 part of a thickening agent; wherein the diameter of the pore-forming agent is not less than 2mm. After being formed, the concrete material provided by the invention has holes with relatively large aperture, and is high in compressibility and remarkable in brittleness.
本公开提供一种多孔脆性混凝土材料、其制备方法及其应用。其中，所述混凝土材料包括以重量份数计的以下组分：硫铝酸盐水泥100～120份、成孔剂50～150份、减水剂0.1～0.3份、增稠剂0.1～0.3份；其中所述成孔剂的直径不小于2mm。本公开提供的混凝土材料成型后具有孔径较大的孔洞，可压缩性高，并且脆性显著。
Brittle concrete material as well as preparation method and application thereof
The invention provides a porous brittle concrete material as well as a preparation method and application thereof. Wherein the concrete material is prepared from the following components in parts by weight: 100 to 120 parts of sulphoaluminate cement, 50 to 150 parts of a pore forming agent, 0.1 to 0.3 part of a water reducing agent and 0.1 to 0.3 part of a thickening agent; wherein the diameter of the pore-forming agent is not less than 2mm. After being formed, the concrete material provided by the invention has holes with relatively large aperture, and is high in compressibility and remarkable in brittleness.
本公开提供一种多孔脆性混凝土材料、其制备方法及其应用。其中，所述混凝土材料包括以重量份数计的以下组分：硫铝酸盐水泥100～120份、成孔剂50～150份、减水剂0.1～0.3份、增稠剂0.1～0.3份；其中所述成孔剂的直径不小于2mm。本公开提供的混凝土材料成型后具有孔径较大的孔洞，可压缩性高，并且脆性显著。
Brittle concrete material as well as preparation method and application thereof
脆性混凝土材料、其制备方法及其应用
WU ZHESHU (Autor:in) / SUN WENHAO (Autor:in) / XIAO MINGQING (Autor:in) / CAO JUN (Autor:in) / CUI ZHEN (Autor:in)
06.01.2023
Patent
Elektronische Ressource
Chinesisch
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