A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Artificial stone and preparation method thereof
The invention provides an artificial stone and a preparation method thereof. The preparation method comprises the following steps: step 1, weighing 30-50 parts of copper tailings, 10-30 parts of waste concrete, 25-35 parts of cement, 0.7-1.4 parts of a water reducing agent, 3-12 parts of a refining auxiliary agent, 23-38 parts of styrene-acrylic emulsion, 1-3 parts of pigment and 25-40 parts of water in parts by weight for later use; the raw materials of the artificial stone mainly comprise the copper tailings and the waste concrete, the reasonable utilization of the copper tailings and the waste concrete not only protects the environment and reduces the environmental pollution, but also does not need to purchase refined filling aggregate required by the artificial stone and reduces the production cost, and in the preparation method, a refining auxiliary agent is added in the ball milling process of the copper tailings and the waste concrete, so that the production cost is reduced. The copper tailings and the waste concrete can be fully refined, and finally the manufactured artificial stone is compact in structure and excellent in mechanical property.
本发明提供了一种人造石及其制备方法。一种人造石及其制备方法，步骤一：按照重量份称取铜尾矿30‑50份、废弃混凝土10‑30份、水泥25‑35份、减水剂0.7‑1.4份、细化助剂3‑12份、苯丙乳液23‑38份、颜料1‑3份以及水25‑40份，备用；该人造石的原料主要为铜尾矿、废弃混凝土，将铜尾矿、废弃混凝土合理利用不仅保护了环境，降低环境污染，还无需购买人造石所需精制填充骨料，降低了生产成本，而且该制备方法中通过在铜尾矿、废弃混凝土球磨过程中添加细化助剂，使得铜尾矿、废弃混凝土能够被充分细化，最终使得制得的人造石结构紧密，力学性能优良。
Artificial stone and preparation method thereof
The invention provides an artificial stone and a preparation method thereof. The preparation method comprises the following steps: step 1, weighing 30-50 parts of copper tailings, 10-30 parts of waste concrete, 25-35 parts of cement, 0.7-1.4 parts of a water reducing agent, 3-12 parts of a refining auxiliary agent, 23-38 parts of styrene-acrylic emulsion, 1-3 parts of pigment and 25-40 parts of water in parts by weight for later use; the raw materials of the artificial stone mainly comprise the copper tailings and the waste concrete, the reasonable utilization of the copper tailings and the waste concrete not only protects the environment and reduces the environmental pollution, but also does not need to purchase refined filling aggregate required by the artificial stone and reduces the production cost, and in the preparation method, a refining auxiliary agent is added in the ball milling process of the copper tailings and the waste concrete, so that the production cost is reduced. The copper tailings and the waste concrete can be fully refined, and finally the manufactured artificial stone is compact in structure and excellent in mechanical property.
本发明提供了一种人造石及其制备方法。一种人造石及其制备方法，步骤一：按照重量份称取铜尾矿30‑50份、废弃混凝土10‑30份、水泥25‑35份、减水剂0.7‑1.4份、细化助剂3‑12份、苯丙乳液23‑38份、颜料1‑3份以及水25‑40份，备用；该人造石的原料主要为铜尾矿、废弃混凝土，将铜尾矿、废弃混凝土合理利用不仅保护了环境，降低环境污染，还无需购买人造石所需精制填充骨料，降低了生产成本，而且该制备方法中通过在铜尾矿、废弃混凝土球磨过程中添加细化助剂，使得铜尾矿、废弃混凝土能够被充分细化，最终使得制得的人造石结构紧密，力学性能优良。
Artificial stone and preparation method thereof
一种人造石及其制备方法
CHEN WEIGUANG (author) / CHEN YONGHUI (author) / CHEN YIWEN (author)
2022-09-13
Patent
Electronic Resource
Chinese