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A platform for research: civil engineering, architecture and urbanism
Steam pressurized concrete block and preparation method thereof
The invention discloses a steam pressurized concrete block and a preparation method thereof, and relates to the technical field of concrete. The steam pressurized concrete block is characterized by comprising the following components in parts by weight: 50-80 parts of carbonized rice hull powder; 10 to 15 parts of quick lime; 12 to 18 parts of cement; 65 to 75 parts of fly ash; 2-8 parts of desulfurized gypsum; 0.05 to 0.15 part of aluminum powder; 0.1 to 0.15 part of sodium hydroxide; and 90-120 parts of water. The mass strength of the steam-pressurized concrete block prepared by adopting theformula is superior to that of a traditional steam-pressurized concrete block, and the steam-pressurized concrete block utilizes wastes and is more environment-friendly.
本发明公开了一种蒸汽加压混凝土砌块及其制备方法，涉及混凝土技术领域。其技术要点是：一种蒸汽加压混凝土砌块，包括如下重量份数的组分：碳化稻壳粉：50‑80份；生石灰：10‑15份；水泥：12‑18份；粉煤灰：65‑75份；脱硫石膏：2‑8份；铝粉：0.05‑0.15份；氢氧化钠：0.1‑0.15份；水：90‑120份，通过采用上述配方制备得到的蒸汽加压混凝土砌块，其质量强度均优于传统蒸汽加压混凝土砌块，且本发明进行废物利用，更加环保。
Steam pressurized concrete block and preparation method thereof
The invention discloses a steam pressurized concrete block and a preparation method thereof, and relates to the technical field of concrete. The steam pressurized concrete block is characterized by comprising the following components in parts by weight: 50-80 parts of carbonized rice hull powder; 10 to 15 parts of quick lime; 12 to 18 parts of cement; 65 to 75 parts of fly ash; 2-8 parts of desulfurized gypsum; 0.05 to 0.15 part of aluminum powder; 0.1 to 0.15 part of sodium hydroxide; and 90-120 parts of water. The mass strength of the steam-pressurized concrete block prepared by adopting theformula is superior to that of a traditional steam-pressurized concrete block, and the steam-pressurized concrete block utilizes wastes and is more environment-friendly.
本发明公开了一种蒸汽加压混凝土砌块及其制备方法，涉及混凝土技术领域。其技术要点是：一种蒸汽加压混凝土砌块，包括如下重量份数的组分：碳化稻壳粉：50‑80份；生石灰：10‑15份；水泥：12‑18份；粉煤灰：65‑75份；脱硫石膏：2‑8份；铝粉：0.05‑0.15份；氢氧化钠：0.1‑0.15份；水：90‑120份，通过采用上述配方制备得到的蒸汽加压混凝土砌块，其质量强度均优于传统蒸汽加压混凝土砌块，且本发明进行废物利用，更加环保。
Steam pressurized concrete block and preparation method thereof
一种蒸汽加压混凝土砌块及其制备方法
CHEN TINGTING (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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