Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Glutenite stone-like brick and preparation method thereof
The invention discloses a glutenite stone-like brick and a preparation method thereof, and belongs to the field of building materials. According to the specific scheme, the glutenite stone-like brickcomprises a bottom layer and a surface layer, the surface layer is laid on the bottom layer, the surface layer comprises glutenite, color sand, stone powder, cement, slag powder, silica fume, additives and water, and the bottom layer comprises natural sand, stone chips, slag powder, coal ash, cement, gravels and water. The final compressive strength of the glutenite stone-like brick reaches 120 MPa or above, the breaking strength reaches 11 MPa or above, the strength loss is not larger than 4%, the water absorption rate is 2.1% or below, the volume weight is 2500 kg/m < 3 >, and the pendulum damping (BPN) is 70 or above after 50 times of freezing and thawing cycles in severe cold areas.
一种砂砾岩仿石材砖及其制备方法，属于建筑材料领域，具体方案包括以下步骤：一种砂砾岩仿石材砖，包括底层和面层，所述面层铺设在底层上，所述面层包括砂砾岩、彩砂、石粉、水泥、矿渣粉、硅灰、外加剂和水，所述底层包括天然砂、石屑、矿渣粉、粉煤灰、水泥、碎石和水。本发明所制备的砂砾岩仿石材砖最终抗压强度达到120MPa以上，抗折强度达到11MPa以上，严寒地区冻融循环50次，强度损失不大于4％，吸水率在2.1％以内，容重在2500kg/m3，摆式阻尼(BPN)在70以上。
Glutenite stone-like brick and preparation method thereof
The invention discloses a glutenite stone-like brick and a preparation method thereof, and belongs to the field of building materials. According to the specific scheme, the glutenite stone-like brickcomprises a bottom layer and a surface layer, the surface layer is laid on the bottom layer, the surface layer comprises glutenite, color sand, stone powder, cement, slag powder, silica fume, additives and water, and the bottom layer comprises natural sand, stone chips, slag powder, coal ash, cement, gravels and water. The final compressive strength of the glutenite stone-like brick reaches 120 MPa or above, the breaking strength reaches 11 MPa or above, the strength loss is not larger than 4%, the water absorption rate is 2.1% or below, the volume weight is 2500 kg/m < 3 >, and the pendulum damping (BPN) is 70 or above after 50 times of freezing and thawing cycles in severe cold areas.
一种砂砾岩仿石材砖及其制备方法，属于建筑材料领域，具体方案包括以下步骤：一种砂砾岩仿石材砖，包括底层和面层，所述面层铺设在底层上，所述面层包括砂砾岩、彩砂、石粉、水泥、矿渣粉、硅灰、外加剂和水，所述底层包括天然砂、石屑、矿渣粉、粉煤灰、水泥、碎石和水。本发明所制备的砂砾岩仿石材砖最终抗压强度达到120MPa以上，抗折强度达到11MPa以上，严寒地区冻融循环50次，强度损失不大于4％，吸水率在2.1％以内，容重在2500kg/m3，摆式阻尼(BPN)在70以上。
Glutenite stone-like brick and preparation method thereof
一种砂砾岩仿石材砖及其制备方法
JIANG ZHONGJUN (Autor:in) / LIU TAO (Autor:in) / WEI HANCHAO (Autor:in) / HE DAN (Autor:in) / HE YIBO (Autor:in)
27.10.2020
Patent
Elektronische Ressource
Chinesisch
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