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A platform for research: civil engineering, architecture and urbanism
Recycling processing formula of stone waste residue powder
The invention provides a stone waste residue powder recycling processing formula. The stone waste residue powder recycling processing formula comprises the following components in parts by mass: 5-10 parts of Portland cement, 1-6 parts of fly ash, 2-7 parts of styrene-butadiene latex powder, 1-5 parts of lime, 12-17 parts of stone waste residue powder, 50-60 parts of river sand, 1-3 parts of sepiolite powder, 3-7 parts of modified filler, 0.01-0.03 part of hydroxypropyl methyl cellulose ether, 0.01-0.03 part of a water reducing agent and 22-27 parts of water. The mortar prepared by utilizing the processing formula has good constructability, and is beneficial to improving the construction efficiency and ensuring the engineering quality. The stone waste residue powder used in the invention has a high specific surface area, so the contact area between the stone waste residue powder and a cement hydration product is increased, the hydration reaction of cement is promoted, and the strength of the mortar is improved. Meanwhile, the fineness of the stone waste residue powder is beneficial to improving the microstructure of the mortar, reducing the porosity and improving the compactness.
本发明提供了一种石材废渣粉末再利用加工配方，包括以下质量份数的组分：硅酸盐水泥5‑10份、粉煤灰1‑6份、丁苯乳胶粉2‑7份、石灰1‑5份、石材废渣粉末12‑17份、河砂50‑60份、海泡石粉1‑3份、改性填料3‑7份、羟丙基甲基纤维素醚0.01‑0.03份、减水剂0.01‑0.03份、水22‑27份。本发明利用上述加工配方制备的砂浆具备良好的施工性，有助于提高施工效率并保证工程质量。本发明使用的石材废渣粉末具有较高的比表面积，这增加了其与水泥水化产物的接触面积，促进了水泥的水化反应，从而提高了砂浆的强度。同时，石材废渣粉末的细度有助于改善砂浆的微观结构，减少孔隙率，提高致密性。
Recycling processing formula of stone waste residue powder
The invention provides a stone waste residue powder recycling processing formula. The stone waste residue powder recycling processing formula comprises the following components in parts by mass: 5-10 parts of Portland cement, 1-6 parts of fly ash, 2-7 parts of styrene-butadiene latex powder, 1-5 parts of lime, 12-17 parts of stone waste residue powder, 50-60 parts of river sand, 1-3 parts of sepiolite powder, 3-7 parts of modified filler, 0.01-0.03 part of hydroxypropyl methyl cellulose ether, 0.01-0.03 part of a water reducing agent and 22-27 parts of water. The mortar prepared by utilizing the processing formula has good constructability, and is beneficial to improving the construction efficiency and ensuring the engineering quality. The stone waste residue powder used in the invention has a high specific surface area, so the contact area between the stone waste residue powder and a cement hydration product is increased, the hydration reaction of cement is promoted, and the strength of the mortar is improved. Meanwhile, the fineness of the stone waste residue powder is beneficial to improving the microstructure of the mortar, reducing the porosity and improving the compactness.
本发明提供了一种石材废渣粉末再利用加工配方，包括以下质量份数的组分：硅酸盐水泥5‑10份、粉煤灰1‑6份、丁苯乳胶粉2‑7份、石灰1‑5份、石材废渣粉末12‑17份、河砂50‑60份、海泡石粉1‑3份、改性填料3‑7份、羟丙基甲基纤维素醚0.01‑0.03份、减水剂0.01‑0.03份、水22‑27份。本发明利用上述加工配方制备的砂浆具备良好的施工性，有助于提高施工效率并保证工程质量。本发明使用的石材废渣粉末具有较高的比表面积，这增加了其与水泥水化产物的接触面积，促进了水泥的水化反应，从而提高了砂浆的强度。同时，石材废渣粉末的细度有助于改善砂浆的微观结构，减少孔隙率，提高致密性。
Recycling processing formula of stone waste residue powder
一种石材废渣粉末再利用加工配方
WU ZHIJIN (author) / LIN SHILUN (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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