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A platform for research: civil engineering, architecture and urbanism
Light environment-friendly tundish dry material and preparation method thereof
The invention discloses a light environment-friendly tundish dry material and a preparation method thereof. The preparation method comprises the following steps: stirring and mixing the following components by weight of 40-60% of a main material with the particle size of 1-0 mm, 20-60% of a waste brick material with the particle size of 1-0 mm, 5.5-10% of a binder, 0.5-1.2% of a sintering agent, 0.4-1.2% of lime powder, 7.5-33.58% of fine powder and 0.02-0.1% of white oil, wherein the main material comprises one or two of magnesia with the particle size of 1-0 mm and olivine with the particlesize of 1-0 mm; wherein the total adding amount of the main material and the waste brick material is 60-80%. The tundish dry material is environmentally friendly, low in masonry cost, stable in structure and convenient to disassemble and turn over.
本发明公开了一种轻质环保型中间包干式料及其制备方法，包括如下重量百分比含量的组分搅拌混合而成：粒度1‑0mm的主材料40‑60%、粒度1‑0mm的废砖料20‑60%、结合剂5.5‑10%、烧结剂0.5‑1.2%、石灰粉0.4‑1.2%、细粉7.5‑33.58%及白油0.02‑0.1%；所述主材料包括粒度1‑0mm的镁砂和粒度1‑0mm的橄榄石中的一种或两种；所述主材料和废砖料的总加入量为60‑80%。本中间包干式料环保、砌筑成本低、结构稳定、便于解体翻包。
Light environment-friendly tundish dry material and preparation method thereof
The invention discloses a light environment-friendly tundish dry material and a preparation method thereof. The preparation method comprises the following steps: stirring and mixing the following components by weight of 40-60% of a main material with the particle size of 1-0 mm, 20-60% of a waste brick material with the particle size of 1-0 mm, 5.5-10% of a binder, 0.5-1.2% of a sintering agent, 0.4-1.2% of lime powder, 7.5-33.58% of fine powder and 0.02-0.1% of white oil, wherein the main material comprises one or two of magnesia with the particle size of 1-0 mm and olivine with the particlesize of 1-0 mm; wherein the total adding amount of the main material and the waste brick material is 60-80%. The tundish dry material is environmentally friendly, low in masonry cost, stable in structure and convenient to disassemble and turn over.
本发明公开了一种轻质环保型中间包干式料及其制备方法，包括如下重量百分比含量的组分搅拌混合而成：粒度1‑0mm的主材料40‑60%、粒度1‑0mm的废砖料20‑60%、结合剂5.5‑10%、烧结剂0.5‑1.2%、石灰粉0.4‑1.2%、细粉7.5‑33.58%及白油0.02‑0.1%；所述主材料包括粒度1‑0mm的镁砂和粒度1‑0mm的橄榄石中的一种或两种；所述主材料和废砖料的总加入量为60‑80%。本中间包干式料环保、砌筑成本低、结构稳定、便于解体翻包。
Light environment-friendly tundish dry material and preparation method thereof
一种轻质环保型中间包干式料及其制备方法
HUANG ZHENXING (author) / LUO XIANJIN (author)
2020-05-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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