A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a high-strength concrete tapestry brick, which comprises an anti-seepage bottom layer, a body layer and a wear-resistant surface layer, which are arranged in sequence, whereinthe body layer is prepared from the following raw materials in parts by weight: 20 to 30 parts of Portland cement, 30 to 50 parts of aggregate, 10 to 20 parts of magnesium sulfate, 15 to 20 parts ofmagnesium oxide, 5 to 10 parts of a modifier, 5 to 10 parts of a filler, 1 to 5 parts of an additive and 80 to 100 parts of water. The tapestry brick has the advantages of low manufacturing cost and high mechanical strength. Meanwhile, the invention also discloses a manufacturing process of the high-strength concrete tapestry brick. The manufacturing process comprises the following steps: 1) weighing materials, 2) stirring the materials, 3) molding, and 4) post-processing, and has the advantages of simple process steps, safety, environmental protection and high mechanical strength of the prepared tapestry brick.
本发明涉及一种高强度混凝土饰面砖，其包括依次设置的防渗底层、本体层和耐磨面层；所述本体层的制备原料包括按重量份计的：硅酸盐水泥20‑30份、骨料30‑50份、硫酸镁10‑20份、氧化镁15‑20份、改性剂5‑10份、填料5‑10份、外加剂1‑5份、水80‑100份。本发明具有低制造成本、机械强度高的优势。同时，本发明还相应公开了一种高强度混凝土饰面砖制造工艺，包括如下步骤：1）称料；2）搅料；3）成型；4）后处理，具有工艺步骤简单、更安全环保且制得的饰面砖机械强度高的优势。
The invention relates to a high-strength concrete tapestry brick, which comprises an anti-seepage bottom layer, a body layer and a wear-resistant surface layer, which are arranged in sequence, whereinthe body layer is prepared from the following raw materials in parts by weight: 20 to 30 parts of Portland cement, 30 to 50 parts of aggregate, 10 to 20 parts of magnesium sulfate, 15 to 20 parts ofmagnesium oxide, 5 to 10 parts of a modifier, 5 to 10 parts of a filler, 1 to 5 parts of an additive and 80 to 100 parts of water. The tapestry brick has the advantages of low manufacturing cost and high mechanical strength. Meanwhile, the invention also discloses a manufacturing process of the high-strength concrete tapestry brick. The manufacturing process comprises the following steps: 1) weighing materials, 2) stirring the materials, 3) molding, and 4) post-processing, and has the advantages of simple process steps, safety, environmental protection and high mechanical strength of the prepared tapestry brick.
本发明涉及一种高强度混凝土饰面砖，其包括依次设置的防渗底层、本体层和耐磨面层；所述本体层的制备原料包括按重量份计的：硅酸盐水泥20‑30份、骨料30‑50份、硫酸镁10‑20份、氧化镁15‑20份、改性剂5‑10份、填料5‑10份、外加剂1‑5份、水80‑100份。本发明具有低制造成本、机械强度高的优势。同时，本发明还相应公开了一种高强度混凝土饰面砖制造工艺，包括如下步骤：1）称料；2）搅料；3）成型；4）后处理，具有工艺步骤简单、更安全环保且制得的饰面砖机械强度高的优势。
Composite tapestry brick paving tool and paving method thereof
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| European Patent Office | 2021