A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing method of environment-friendly stone-like material
The invention provides a manufacturing method of an environment-friendly stone-like material. Rubble machine-made sand with more than 10 meshes, rubble machine-made sand with 20-40 meshes, rubble machine-made sand with less than 40 meshes, P.O52.5R cement, waste slurry, silica fume, 3-5mm glass fibers, a polycarboxylate superplasticizer and iron oxide series pigment are used as raw materials. The method comprises the following steps of: (1) raw material preparation; (2) stirring; (3) forming; (4) standing and demolding; (5) maintaining; and (6) post-treatment: carrying out water milling and polishing on a semi-finished product to obtain the stone-like material. In addition, water in the waste liquid is collected as production circulating water, and the waste slurry continues to be used as a formula raw material part. According to the invention, rubble machine-made sand obtained by crushing waste stone and stone leftovers is used as a main raw material, and cement and other inorganic pollution-free materials are used for cementing molding. A mold is manufactured according to market requirements, and the minimum cutting amount is achieved. The production process is zero-pollution and zero-emission. The color, patterns and strength of the product are very close to those of stone, and waste is turned into wealth.
本发明提供一种环保仿石石材的制造方法，以10目以上的碎石机制砂、20‑40目的碎石机制砂、40目以下的碎石机制砂、P.O52.5R水泥、废浆、硅灰、3‑5mm玻璃纤维、聚羧酸减水剂和氧化铁系列颜料为原料，采用以下步骤：（1）原料准备；（2）搅拌；（3）成型；（4）静养脱模；（5）养护；（6）后处理：半成品水磨抛光，获得仿石石材；另外收集废液中，水用作生产循环用水，废浆继续作为配方原料部分。本发明以废弃石材和石材下脚料所破碎的碎石机制砂为主要原材料，利用水泥等无机无公害材料胶结成型。依据市场需求制作模具，达到最小切割量；生产过程零污染、零排放。产品的色泽、花纹、强度与石材非常接近，做到了变废为宝。
Manufacturing method of environment-friendly stone-like material
The invention provides a manufacturing method of an environment-friendly stone-like material. Rubble machine-made sand with more than 10 meshes, rubble machine-made sand with 20-40 meshes, rubble machine-made sand with less than 40 meshes, P.O52.5R cement, waste slurry, silica fume, 3-5mm glass fibers, a polycarboxylate superplasticizer and iron oxide series pigment are used as raw materials. The method comprises the following steps of: (1) raw material preparation; (2) stirring; (3) forming; (4) standing and demolding; (5) maintaining; and (6) post-treatment: carrying out water milling and polishing on a semi-finished product to obtain the stone-like material. In addition, water in the waste liquid is collected as production circulating water, and the waste slurry continues to be used as a formula raw material part. According to the invention, rubble machine-made sand obtained by crushing waste stone and stone leftovers is used as a main raw material, and cement and other inorganic pollution-free materials are used for cementing molding. A mold is manufactured according to market requirements, and the minimum cutting amount is achieved. The production process is zero-pollution and zero-emission. The color, patterns and strength of the product are very close to those of stone, and waste is turned into wealth.
本发明提供一种环保仿石石材的制造方法，以10目以上的碎石机制砂、20‑40目的碎石机制砂、40目以下的碎石机制砂、P.O52.5R水泥、废浆、硅灰、3‑5mm玻璃纤维、聚羧酸减水剂和氧化铁系列颜料为原料，采用以下步骤：（1）原料准备；（2）搅拌；（3）成型；（4）静养脱模；（5）养护；（6）后处理：半成品水磨抛光，获得仿石石材；另外收集废液中，水用作生产循环用水，废浆继续作为配方原料部分。本发明以废弃石材和石材下脚料所破碎的碎石机制砂为主要原材料，利用水泥等无机无公害材料胶结成型。依据市场需求制作模具，达到最小切割量；生产过程零污染、零排放。产品的色泽、花纹、强度与石材非常接近，做到了变废为宝。
Manufacturing method of environment-friendly stone-like material
一种环保仿石石材的制造方法
WANG WEIHE (author)
2021-04-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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