Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aerated brick professional mortar and preparation method thereof
The invention provides aerated brick professional mortar and a preparation method thereof, and relates to the field of building materials. The aerated brick special mortar is prepared from the following substances in parts by weight: 15 to 20 parts of ore sand, 10 to 12 parts of fly ash, 15 to 20 parts of volcanic ash, 1 to 3 parts of white carbon black, 1 to 3 parts of sepiolite, 2 to 3 parts ofquick lime, 3 to 5 parts of modified diatomite, 8 to 12 parts of cement, 5 to 10 parts of basalt fiber, 1 part of hydroxypropyl methyl cellulose, 0.5 part of gallium phosphate and 0.2 part of water reducer. The coal ash, the volcanic ash and the quick lime are prepared into a viscous mixture with hydraulic gelling capacity, the viscous mixture is mixed with the cement to form and solidify at a high speed, the ore sand can be better wrapped and adhered, the water absorption of a finished product is weakened, and the antibacterial property of the aerated brick is improved under trace dissolutionof gallium phosphate; by adding the pumice stone, hydroxypropyl methyl cellulose and white carbon black and adding basalt fiber, the strength of the aerated brick is improved by 10%, the wear resistance is enhanced, and powder is not easy to fall off in the use process.
本发明提供一种加气砖专业砂浆及其制备方法，涉及建材领域。该加气砖专业砂浆，由以下重量份的物质组成：矿砂15～20份，粉煤灰10～12份，火山灰15～20份，白炭黑1～3份，海泡石1～3份，生石灰2～3份，改性硅藻土3～5份，水泥8～12份，玄武岩纤维5～10份，羟丙基甲基纤维素1份，磷酸镓0.5份，减水剂0.2份。通过粉煤灰、火山灰、生石灰制成粘稠状具备水硬性胶凝能力的混合物，与水泥混合后成型凝固速度，可以更好地将矿砂包裹黏附，并且成品吸水性减弱，在磷酸镓的微量溶解下提高加气砖的抗菌性，通过泡石、羟丙基甲基纤维素和白炭黑的加入以及玄武岩纤维的加入，使加气砖后强度提高10％，耐磨性增强，在使用过程中不易掉落粉末。
Aerated brick professional mortar and preparation method thereof
The invention provides aerated brick professional mortar and a preparation method thereof, and relates to the field of building materials. The aerated brick special mortar is prepared from the following substances in parts by weight: 15 to 20 parts of ore sand, 10 to 12 parts of fly ash, 15 to 20 parts of volcanic ash, 1 to 3 parts of white carbon black, 1 to 3 parts of sepiolite, 2 to 3 parts ofquick lime, 3 to 5 parts of modified diatomite, 8 to 12 parts of cement, 5 to 10 parts of basalt fiber, 1 part of hydroxypropyl methyl cellulose, 0.5 part of gallium phosphate and 0.2 part of water reducer. The coal ash, the volcanic ash and the quick lime are prepared into a viscous mixture with hydraulic gelling capacity, the viscous mixture is mixed with the cement to form and solidify at a high speed, the ore sand can be better wrapped and adhered, the water absorption of a finished product is weakened, and the antibacterial property of the aerated brick is improved under trace dissolutionof gallium phosphate; by adding the pumice stone, hydroxypropyl methyl cellulose and white carbon black and adding basalt fiber, the strength of the aerated brick is improved by 10%, the wear resistance is enhanced, and powder is not easy to fall off in the use process.
本发明提供一种加气砖专业砂浆及其制备方法，涉及建材领域。该加气砖专业砂浆，由以下重量份的物质组成：矿砂15～20份，粉煤灰10～12份，火山灰15～20份，白炭黑1～3份，海泡石1～3份，生石灰2～3份，改性硅藻土3～5份，水泥8～12份，玄武岩纤维5～10份，羟丙基甲基纤维素1份，磷酸镓0.5份，减水剂0.2份。通过粉煤灰、火山灰、生石灰制成粘稠状具备水硬性胶凝能力的混合物，与水泥混合后成型凝固速度，可以更好地将矿砂包裹黏附，并且成品吸水性减弱，在磷酸镓的微量溶解下提高加气砖的抗菌性，通过泡石、羟丙基甲基纤维素和白炭黑的加入以及玄武岩纤维的加入，使加气砖后强度提高10％，耐磨性增强，在使用过程中不易掉落粉末。
Aerated brick professional mortar and preparation method thereof
一种加气砖专业砂浆及其制备方法
ZHAN XIAOYONG (Autor:in) / ZHAN SHUPING (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Autoclaved aerated brick and preparation method thereof
| Europäisches Patentamt | 2021