Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building material and preparation method thereof, and aerated concrete block and application thereof
The invention relates to the field of environment-friendly building materials, and particularly discloses a building material and a preparation method thereof, and an aerated concrete block and application thereof. The building material comprises the following raw materials: sea sand, fly ash, modified phosphogypsum, Portland cement, limestone powder, diatomite, desulfurized ash, aluminum powder,a bubble stabilizer and a regulator. The building material provided by the invention is high in compressive strength; and the compressive strength of the building material can be effectively improvedon the basis of keeping the dry density of the building material stable by adopting the fly ash, the modified phosphogypsum, the Portland cement, the limestone powder, the diatomite and the like as raw materials, and the problem that the compressive strength of an existing aerated concrete block produced from phosphogypsum cannot be improved on the basis that the dry density of the material is kept stable is solved. The preparation method provided by the invention is simple, can effectively reduce the pollution of the phosphogypsum to the environment, also expands the application way of the phosphogypsum, and has a wide market prospect.
本发明涉及环保建材领域，具体公开了一种建筑材料及其制备方法、加气混凝土砌块、应用，所述建筑材料包括以下的原料：海沙、粉煤灰、改性磷石膏、硅酸盐水泥、石灰石粉、硅藻土、脱硫灰、铝粉、气泡稳定剂、调节剂。本发明提供的建筑材料的抗压强度高，通过采用粉煤灰、改性磷石膏、硅酸盐水泥、石灰石粉、硅藻土等作为原料，可以在保持建筑材料干密度稳定的基础上有效提高建筑材料的抗压强度，解决了现有采用磷石膏生产的加气混凝土砌块存在无法在保持材料干密度稳定的基础上提高抗压强度的问题。本发明提供的制备方法简单，可以有效减少磷石膏对环境的污染，也扩展了磷石膏的应用途径，具有广阔的市场前景。
Building material and preparation method thereof, and aerated concrete block and application thereof
The invention relates to the field of environment-friendly building materials, and particularly discloses a building material and a preparation method thereof, and an aerated concrete block and application thereof. The building material comprises the following raw materials: sea sand, fly ash, modified phosphogypsum, Portland cement, limestone powder, diatomite, desulfurized ash, aluminum powder,a bubble stabilizer and a regulator. The building material provided by the invention is high in compressive strength; and the compressive strength of the building material can be effectively improvedon the basis of keeping the dry density of the building material stable by adopting the fly ash, the modified phosphogypsum, the Portland cement, the limestone powder, the diatomite and the like as raw materials, and the problem that the compressive strength of an existing aerated concrete block produced from phosphogypsum cannot be improved on the basis that the dry density of the material is kept stable is solved. The preparation method provided by the invention is simple, can effectively reduce the pollution of the phosphogypsum to the environment, also expands the application way of the phosphogypsum, and has a wide market prospect.
本发明涉及环保建材领域，具体公开了一种建筑材料及其制备方法、加气混凝土砌块、应用，所述建筑材料包括以下的原料：海沙、粉煤灰、改性磷石膏、硅酸盐水泥、石灰石粉、硅藻土、脱硫灰、铝粉、气泡稳定剂、调节剂。本发明提供的建筑材料的抗压强度高，通过采用粉煤灰、改性磷石膏、硅酸盐水泥、石灰石粉、硅藻土等作为原料，可以在保持建筑材料干密度稳定的基础上有效提高建筑材料的抗压强度，解决了现有采用磷石膏生产的加气混凝土砌块存在无法在保持材料干密度稳定的基础上提高抗压强度的问题。本发明提供的制备方法简单，可以有效减少磷石膏对环境的污染，也扩展了磷石膏的应用途径，具有广阔的市场前景。
Building material and preparation method thereof, and aerated concrete block and application thereof
建筑材料及其制备方法、加气混凝土砌块、应用
YANG HONGYING (Autor:in)
12.01.2021
Patent
Elektronische Ressource
Chinesisch
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