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A platform for research: civil engineering, architecture and urbanism
Aerated concrete block produced from vanadium smelting slag and preparation method thereof
The invention discloses an aerated concrete block produced from vanadium smelting slag. Tthe formula of the aerated concrete block comprises the following components: raw materials: 40-50 parts of vanadium smelting slag, 20-30 parts of silica sand, 5-15 parts of quick lime, 3-5 parts of gypsum and 8-15 parts of cement; additives: aluminum powder and washing powder, wherein the aluminum powder accounts for 0.05-0.12% of the total mass of the basic raw materials and the washing powder accounts for 0.05-0.01% of the total mass of the basic raw materials; and solvent: water, wherein the mass ratioof the water to the water material of the basic raw materials is 0.6-0.7. The method can consume more vanadium smelting slag and has good effects in the aspects of waste utilization, energy conservation and environmental protection, and the aerated concrete block produced from the produced vanadium smelting slag has good compressive strength, crack resistance and radiation resistance. The invention further provides a preparation method for producing the aerated concrete block from the vanadium smelting slag. The process is simple and the finished product quality is high.
本发明公开了一种钒冶炼渣生产加气混凝土砌块，其配方包括：基本原料，为钒冶炼渣40‑50份、硅砂20‑30份、生石灰5‑15份、石膏3‑5份、水泥8‑15份；添加剂，为铝粉和洗衣粉，所述铝粉为所述基本原料总质量的0.5‑1.2‰，所述洗衣粉为所述基本原料总质量的0.05‑0.1‰；溶剂，为水，所述水与所述基本原料的水料质量比为0.6‑0.7。能够消耗较多钒冶炼渣，对于废弃物利用和节能环保方面具有很好地效果，所生产的钒冶炼渣生产加气混凝土砌块具有良好的抗压强度、抗裂性能和防辐射性能。还提供一种钒冶炼渣生产加气混凝土砌块的制备方法，其工艺简单，成品质量高。
Aerated concrete block produced from vanadium smelting slag and preparation method thereof
The invention discloses an aerated concrete block produced from vanadium smelting slag. Tthe formula of the aerated concrete block comprises the following components: raw materials: 40-50 parts of vanadium smelting slag, 20-30 parts of silica sand, 5-15 parts of quick lime, 3-5 parts of gypsum and 8-15 parts of cement; additives: aluminum powder and washing powder, wherein the aluminum powder accounts for 0.05-0.12% of the total mass of the basic raw materials and the washing powder accounts for 0.05-0.01% of the total mass of the basic raw materials; and solvent: water, wherein the mass ratioof the water to the water material of the basic raw materials is 0.6-0.7. The method can consume more vanadium smelting slag and has good effects in the aspects of waste utilization, energy conservation and environmental protection, and the aerated concrete block produced from the produced vanadium smelting slag has good compressive strength, crack resistance and radiation resistance. The invention further provides a preparation method for producing the aerated concrete block from the vanadium smelting slag. The process is simple and the finished product quality is high.
本发明公开了一种钒冶炼渣生产加气混凝土砌块，其配方包括：基本原料，为钒冶炼渣40‑50份、硅砂20‑30份、生石灰5‑15份、石膏3‑5份、水泥8‑15份；添加剂，为铝粉和洗衣粉，所述铝粉为所述基本原料总质量的0.5‑1.2‰，所述洗衣粉为所述基本原料总质量的0.05‑0.1‰；溶剂，为水，所述水与所述基本原料的水料质量比为0.6‑0.7。能够消耗较多钒冶炼渣，对于废弃物利用和节能环保方面具有很好地效果，所生产的钒冶炼渣生产加气混凝土砌块具有良好的抗压强度、抗裂性能和防辐射性能。还提供一种钒冶炼渣生产加气混凝土砌块的制备方法，其工艺简单，成品质量高。
Aerated concrete block produced from vanadium smelting slag and preparation method thereof
一种钒冶炼渣生产加气混凝土砌块及其制备方法
ZHANG JIANJUN (author) / HE XIANGHUA (author) / ZHANG SHUNYANG (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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