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A platform for research: civil engineering, architecture and urbanism
Environment-friendly high-strength granite-imitating super-thick brick and preparation method thereof
The invention discloses an environment-friendly high-strength granite-imitating super-thick brick and a preparation method thereof. The environment-friendly high-strength granite-imitating super-thick brick is prepared from 5-30 parts of clay, 5-60 parts of aluminum ash, 1-20 parts of sandy brick slag waste, 1-20 parts of sandy granite slag waste and 1-20 parts of sandy glass slag waste. The thickness is 30-60 mm, and the water absorption rate is 2%-8%. According to the environment-friendly high-strength granite-imitating super-thick brick, the blank body gap between the sandy waste and the clay is utilized, so that the blank body has a better exhaust channel before and after sintering, the technical problems that the blank body is too thick, bubbles cannot be discharged, and product defects such as black cores, bubbles and collapse are easily formed are solved, and meanwhile, the environment-friendly high-strength granite-imitating super-thick brick is suitable for large-scale production. The aluminum ash contains a large amount of aluminum oxide, silicon dioxide, magnesium oxide and other substances, and forms an ultrahigh-strength composite crystal phase system with other waste materials and clay, so that the product has enough high compressive strength and breaking strength, is not easy to break, reduces the maintenance cost, and prolongs the service life of the product.
本发明公开了一种环保高强度仿花岗岩超厚砖及其制备方法，其包括粘土5份‑30份，铝灰5份‑60份，沙状砖渣废料1份‑20份，沙状花岗岩石渣废料1份‑20份，沙状玻璃渣废料1份‑20份；其厚度为30mm‑60mm，吸水率为2％‑8％。上述环保高强度仿花岗岩超厚砖利用沙状废料与粘土之间的坯体间隙，使坯体在烧结前后过程中具有较好的排气通道，避免因“坯体太厚，气泡无法排出，易形成黑心、气泡、塌陷等产品缺陷”的技术问题，同时，铝灰中含有大量的氧化铝、二氧化硅及氧化镁等物质，与其他废料、粘土之间形成超高强度的复合晶相体系，使产品有足够高的抗压和破坏强度，不易压断，减少维护费用，延长产品的使用年限。
Environment-friendly high-strength granite-imitating super-thick brick and preparation method thereof
The invention discloses an environment-friendly high-strength granite-imitating super-thick brick and a preparation method thereof. The environment-friendly high-strength granite-imitating super-thick brick is prepared from 5-30 parts of clay, 5-60 parts of aluminum ash, 1-20 parts of sandy brick slag waste, 1-20 parts of sandy granite slag waste and 1-20 parts of sandy glass slag waste. The thickness is 30-60 mm, and the water absorption rate is 2%-8%. According to the environment-friendly high-strength granite-imitating super-thick brick, the blank body gap between the sandy waste and the clay is utilized, so that the blank body has a better exhaust channel before and after sintering, the technical problems that the blank body is too thick, bubbles cannot be discharged, and product defects such as black cores, bubbles and collapse are easily formed are solved, and meanwhile, the environment-friendly high-strength granite-imitating super-thick brick is suitable for large-scale production. The aluminum ash contains a large amount of aluminum oxide, silicon dioxide, magnesium oxide and other substances, and forms an ultrahigh-strength composite crystal phase system with other waste materials and clay, so that the product has enough high compressive strength and breaking strength, is not easy to break, reduces the maintenance cost, and prolongs the service life of the product.
本发明公开了一种环保高强度仿花岗岩超厚砖及其制备方法，其包括粘土5份‑30份，铝灰5份‑60份，沙状砖渣废料1份‑20份，沙状花岗岩石渣废料1份‑20份，沙状玻璃渣废料1份‑20份；其厚度为30mm‑60mm，吸水率为2％‑8％。上述环保高强度仿花岗岩超厚砖利用沙状废料与粘土之间的坯体间隙，使坯体在烧结前后过程中具有较好的排气通道，避免因“坯体太厚，气泡无法排出，易形成黑心、气泡、塌陷等产品缺陷”的技术问题，同时，铝灰中含有大量的氧化铝、二氧化硅及氧化镁等物质，与其他废料、粘土之间形成超高强度的复合晶相体系，使产品有足够高的抗压和破坏强度，不易压断，减少维护费用，延长产品的使用年限。
Environment-friendly high-strength granite-imitating super-thick brick and preparation method thereof
一种环保高强度仿花岗岩超厚砖及其制备方法
FAN GUOXIONG (author)
2024-04-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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