A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A high-strength stone-imitating brick and a preparation method thereof are disclosed, belonging to the field of building materials. Raw materials of the stone-imitating brick comprise, by weight, 80-120 parts of cement, 1.0-2.0 parts of waterborne resin, 150-210 parts of sandstone, 2-8 parts of an adhesive, 2.5-7.5 parts of silica powder and 8-14 parts of water. The stone-imitating brick is prepared by S1) mixing the water and the waterborne resin according to weight parts and stirring the mixture for 2-4 min; S2) adding the adhesive and a thickener according to weight parts into the mixture of the step S1), and stirring for 5-7 min to form a liquid mixture; S3) mixing the cement, the sandstone and the silica powder according to weight parts, stirring for 5-7 min, then adding the liquid mixture in the step S2), and stirring for 5-7 min to form a semi-dry material; S4) injecting the semi-dry material into a mold and performing compression molding; and S5) curing. Effect of improving thestrength of the stone-imitating brick is achieved.
本发明公开了一种高强度仿石砖及其制备方法，属于建筑材料领域。其仿石砖原料按重量份包括水泥80‑120份、水性树脂1.0‑2.0份、砂石150‑210份、胶粘剂2‑8份、二氧化硅粉末2.5‑7.5份、水8‑14份。仿石砖的制备：包括如下步骤：S1：将重量份的水和水性树脂先混合，搅拌2‑4min；S2：向步骤S1中加入重量份的胶粘剂和增稠剂，搅拌5‑7min，形成混合液；S3：将重量份的水泥、砂石、二氧化硅粉末混合，并搅拌5‑7min，然后加入步骤S2中的混合液，继续搅拌5‑7min，形成半干料；S4：将半干料注入模具中进行压模；S5：养护。达到提高仿石砖的强度的效果。
A high-strength stone-imitating brick and a preparation method thereof are disclosed, belonging to the field of building materials. Raw materials of the stone-imitating brick comprise, by weight, 80-120 parts of cement, 1.0-2.0 parts of waterborne resin, 150-210 parts of sandstone, 2-8 parts of an adhesive, 2.5-7.5 parts of silica powder and 8-14 parts of water. The stone-imitating brick is prepared by S1) mixing the water and the waterborne resin according to weight parts and stirring the mixture for 2-4 min; S2) adding the adhesive and a thickener according to weight parts into the mixture of the step S1), and stirring for 5-7 min to form a liquid mixture; S3) mixing the cement, the sandstone and the silica powder according to weight parts, stirring for 5-7 min, then adding the liquid mixture in the step S2), and stirring for 5-7 min to form a semi-dry material; S4) injecting the semi-dry material into a mold and performing compression molding; and S5) curing. Effect of improving thestrength of the stone-imitating brick is achieved.
本发明公开了一种高强度仿石砖及其制备方法，属于建筑材料领域。其仿石砖原料按重量份包括水泥80‑120份、水性树脂1.0‑2.0份、砂石150‑210份、胶粘剂2‑8份、二氧化硅粉末2.5‑7.5份、水8‑14份。仿石砖的制备：包括如下步骤：S1：将重量份的水和水性树脂先混合，搅拌2‑4min；S2：向步骤S1中加入重量份的胶粘剂和增稠剂，搅拌5‑7min，形成混合液；S3：将重量份的水泥、砂石、二氧化硅粉末混合，并搅拌5‑7min，然后加入步骤S2中的混合液，继续搅拌5‑7min，形成半干料；S4：将半干料注入模具中进行压模；S5：养护。达到提高仿石砖的强度的效果。
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