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A platform for research: civil engineering, architecture and urbanism
Environment-friendly inorganic artificial stone and preparation method thereof
The invention relates to the field of building decoration materials, and particularly discloses an environment-friendly inorganic artificial stone and a preparation method thereof. The inorganic artificial stone comprises the following components in percentage by weight: 40-65% of copper tailings, 5-25% of waste concrete, 22-30% of cement, 4-6% of water, 0.5-2% of a water reducing agent, 1-3% of an additive and 0-1% of a pigment, wherein the total proportion of the copper tailings and the waste concrete does not exceed 70%. The preparation method comprises the steps: uniformly mixing the raw materials, uniformly mixing the water and the water reducing agent, adding the mixture into the raw materials, uniformly stirring, adding the cement, uniformly stirring, adding the additive, uniformly stirring, flatly laying the mixture in a mold, carrying out vibration compression molding, and demolding to obtain a rough board; and sequentially performing steam curing and natural curing on the rough board, and performing fixed-thickness polishing to obtain the environment-friendly inorganic artificial stone. According to the inorganic artificial stone, quartz sand is completely replaced by the copper tailings and the waste concrete, the performance is excellent, the process is simple, and the cost is low.
本申请涉及建筑装饰材料领域，具体公开了一种环保型无机人造石及其制备方法。无机人造石包括以下重量百分比的组分：铜尾矿40‑65%，废弃混凝土5‑25%，水泥22‑30%，水4‑6%，减水剂0.5‑2%，外加剂1‑3%，颜料0‑1%，铜尾矿与废弃混凝土的总占比不超过70%；其制备方法为：将原料混合均匀，将水和减水剂混合均匀后加入原料中并搅拌均匀，加入水泥并搅拌均匀，再加入外加剂并搅拌均匀，将混合料平铺在模具中并振动压制成型，脱模后得到毛板，将毛板依次进行蒸汽养护和自然养护后进行定厚抛光得到环保型无机人造石。本申请中的无机人造石以铜尾矿和废弃混凝土100%代替石英砂，性能优异，工艺简单，成本低。
Environment-friendly inorganic artificial stone and preparation method thereof
The invention relates to the field of building decoration materials, and particularly discloses an environment-friendly inorganic artificial stone and a preparation method thereof. The inorganic artificial stone comprises the following components in percentage by weight: 40-65% of copper tailings, 5-25% of waste concrete, 22-30% of cement, 4-6% of water, 0.5-2% of a water reducing agent, 1-3% of an additive and 0-1% of a pigment, wherein the total proportion of the copper tailings and the waste concrete does not exceed 70%. The preparation method comprises the steps: uniformly mixing the raw materials, uniformly mixing the water and the water reducing agent, adding the mixture into the raw materials, uniformly stirring, adding the cement, uniformly stirring, adding the additive, uniformly stirring, flatly laying the mixture in a mold, carrying out vibration compression molding, and demolding to obtain a rough board; and sequentially performing steam curing and natural curing on the rough board, and performing fixed-thickness polishing to obtain the environment-friendly inorganic artificial stone. According to the inorganic artificial stone, quartz sand is completely replaced by the copper tailings and the waste concrete, the performance is excellent, the process is simple, and the cost is low.
本申请涉及建筑装饰材料领域，具体公开了一种环保型无机人造石及其制备方法。无机人造石包括以下重量百分比的组分：铜尾矿40‑65%，废弃混凝土5‑25%，水泥22‑30%，水4‑6%，减水剂0.5‑2%，外加剂1‑3%，颜料0‑1%，铜尾矿与废弃混凝土的总占比不超过70%；其制备方法为：将原料混合均匀，将水和减水剂混合均匀后加入原料中并搅拌均匀，加入水泥并搅拌均匀，再加入外加剂并搅拌均匀，将混合料平铺在模具中并振动压制成型，脱模后得到毛板，将毛板依次进行蒸汽养护和自然养护后进行定厚抛光得到环保型无机人造石。本申请中的无机人造石以铜尾矿和废弃混凝土100%代替石英砂，性能优异，工艺简单，成本低。
Environment-friendly inorganic artificial stone and preparation method thereof
环保型无机人造石及其制备方法
ZHAO BAOJUN (author) / ZHANG ZONGJUN (author) / WANG QIONG (author) / WU CHEN (author) / ZENG ZHENGXIANG (author) / ZENG WEILAI (author) / YAO JIE (author) / TAN PENG (author)
2021-06-04
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
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