Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-frost-crack cement mortar and preparation method thereof
The invention relates to the technical field of building thermal insulation materials, and discloses anti-frost-crack cement mortar and a preparation method thereof. The anti-frost-crack cement mortaris mainly composed of a nano reinforced material, sandstone, cement, an auxiliary agent and water, wherein the nano reinforced material is one or more of a carbon nanotube material and a graphene material, the sandstone is one or more of standard sand, natural sand and artificial sand, and the auxiliary agent is one or more of a dispersing agent, a water reducing agent, a defoaming agent and a thixotropic lubricant. According to the anti-frost-crack cement mortar and the preparation method thereof provided by the invention, the breaking strength and compressive strength of the cement mortar are enhanced, so that the cement mortar cannot be frost-cracked in a low-temperature environment.
本申请涉及建筑保温材料技术领域，公开了防冻裂水泥砂浆及其制备方法，防冻裂水泥砂浆，主要由纳米增强材料、砂石、水泥、助剂和水组成，所述纳米增强材料为碳纳米管类材料和石墨烯类材料中的一种或多种，所述砂石为标准砂、天然砂和人工砂中的一种或多种，所述助剂为分散剂、减水剂、消泡剂和触变润滑剂中的一种或多种。本申请提供的防冻裂水泥砂浆及其制备方法，增强了水泥砂浆的抗折强度和抗压强度，使其在低温环境下不会冻裂。
Anti-frost-crack cement mortar and preparation method thereof
The invention relates to the technical field of building thermal insulation materials, and discloses anti-frost-crack cement mortar and a preparation method thereof. The anti-frost-crack cement mortaris mainly composed of a nano reinforced material, sandstone, cement, an auxiliary agent and water, wherein the nano reinforced material is one or more of a carbon nanotube material and a graphene material, the sandstone is one or more of standard sand, natural sand and artificial sand, and the auxiliary agent is one or more of a dispersing agent, a water reducing agent, a defoaming agent and a thixotropic lubricant. According to the anti-frost-crack cement mortar and the preparation method thereof provided by the invention, the breaking strength and compressive strength of the cement mortar are enhanced, so that the cement mortar cannot be frost-cracked in a low-temperature environment.
本申请涉及建筑保温材料技术领域，公开了防冻裂水泥砂浆及其制备方法，防冻裂水泥砂浆，主要由纳米增强材料、砂石、水泥、助剂和水组成，所述纳米增强材料为碳纳米管类材料和石墨烯类材料中的一种或多种，所述砂石为标准砂、天然砂和人工砂中的一种或多种，所述助剂为分散剂、减水剂、消泡剂和触变润滑剂中的一种或多种。本申请提供的防冻裂水泥砂浆及其制备方法，增强了水泥砂浆的抗折强度和抗压强度，使其在低温环境下不会冻裂。
Anti-frost-crack cement mortar and preparation method thereof
防冻裂水泥砂浆及其制备方法
WILLIAM GERALDLYNNE (Autor:in)
19.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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