A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-dosage desulfurization slag aerated concrete environment-friendly building block and preparation method thereof
The invention relates to the field of aerated concrete blocks, and particularly discloses a high-dosage desulfurization slag aerated concrete environment-friendly block and a preparation method thereof. The high-content desulfurization slag aerated concrete environment-friendly building block comprises the following components in parts by weight: 50-70 parts of desulfurization slag; 1.5-2 parts of an exciting agent; 10 to 20 parts of slag; 10-15 parts of waste sulfuric acid; 0.3 to 0.4 part of ammonium salt; 20 to 27.5 parts of water; 5-9 parts of cement; 12 to 16 parts of lime; and 1.6 to 2.3 parts of an additive. The high-dosage desulfurization slag aerated concrete environment-friendly building block has the advantages that the dosage of desulfurization slag is high, and the strength meets the requirement, secondary utilization of the desulfurization slag is achieved, the use amount of solid waste can be increased, resources are saved, and the environment is protected.
本申请涉及加气混凝土砌块的领域，具体公开了一种高掺量脱硫渣加气混凝土环保砌块及其制备方法。一种高掺量脱硫渣加气混凝土环保砌块包括如下重量份数的组分：脱硫渣50‑70份；激发剂1.5‑2份；矿渣10‑20份；废硫酸10‑15份；铵盐0.3‑0.4份；水20‑27.5份；水泥5‑9份；石灰12‑16份；外加剂1.6‑2.3份。本申请的一种高掺量脱硫渣加气混凝土环保砌块，兼具脱硫渣掺量高、强度满足要求的优点，实现对脱硫渣的二次利用，可提高固废的使用量，节约资源，保护环境。
High-dosage desulfurization slag aerated concrete environment-friendly building block and preparation method thereof
The invention relates to the field of aerated concrete blocks, and particularly discloses a high-dosage desulfurization slag aerated concrete environment-friendly block and a preparation method thereof. The high-content desulfurization slag aerated concrete environment-friendly building block comprises the following components in parts by weight: 50-70 parts of desulfurization slag; 1.5-2 parts of an exciting agent; 10 to 20 parts of slag; 10-15 parts of waste sulfuric acid; 0.3 to 0.4 part of ammonium salt; 20 to 27.5 parts of water; 5-9 parts of cement; 12 to 16 parts of lime; and 1.6 to 2.3 parts of an additive. The high-dosage desulfurization slag aerated concrete environment-friendly building block has the advantages that the dosage of desulfurization slag is high, and the strength meets the requirement, secondary utilization of the desulfurization slag is achieved, the use amount of solid waste can be increased, resources are saved, and the environment is protected.
本申请涉及加气混凝土砌块的领域，具体公开了一种高掺量脱硫渣加气混凝土环保砌块及其制备方法。一种高掺量脱硫渣加气混凝土环保砌块包括如下重量份数的组分：脱硫渣50‑70份；激发剂1.5‑2份；矿渣10‑20份；废硫酸10‑15份；铵盐0.3‑0.4份；水20‑27.5份；水泥5‑9份；石灰12‑16份；外加剂1.6‑2.3份。本申请的一种高掺量脱硫渣加气混凝土环保砌块，兼具脱硫渣掺量高、强度满足要求的优点，实现对脱硫渣的二次利用，可提高固废的使用量，节约资源，保护环境。
High-dosage desulfurization slag aerated concrete environment-friendly building block and preparation method thereof
一种高掺量脱硫渣加气混凝土环保砌块及其制备方法
XIAO FENGPING (author) / XIAO JIANMING (author) / XIAO QI (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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