A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical spraying plastering mortar and application thereof
The invention relates to the field of building engineering materials, and provides mechanical spraying plastering mortar and application thereof. The mortar comprises a liquid material component and a powder material component. The liquid material component comprises a water reducing agent, a slump retaining agent, an air entraining agent, a defoaming agent, a workability improving agent and water, and the mass ratio of the slump retaining agent to the water is (2-10):(65-95). The powder material component comprises Portland cement, bentonite, glass powder, glass sand, a stabilizer and a thickening time control agent, wherein the mass ratio of the Portland cement to the bentonite to the glass powder to the glass sand is (8-40):(2-10):(2-10):(28-85). The mortar can be applied to cement-based materials. The mechanical spraying plastering mortar provided by the invention is relatively high in compressive strength, low in bleeding rate, long in plastic retaining time, high in transparency and strong in scratch resistance, the raw materials are solid waste building materials such as glass powder and glass sand, and the mechanical spraying plastering mortar has good working performance in an environment of 0-40 DEG C.
本发明涉及建筑工程材料领域，提供一种机械喷涂抹灰砂浆及其应用，砂浆包括液料组分和粉料组分，液料组分包括：减水剂、保坍剂、引气剂、消泡剂、和易性改善剂、水，其中保坍剂：水的质量配比为2～10：65～95；粉料组分包括：硅酸盐水泥、膨润土、玻璃粉、玻璃砂、稳定剂、调凝剂，其中硅酸盐水泥：膨润土：玻璃粉：玻璃砂的质量配比为8～40：2～10：2～10：28～85。并可应用于水泥基材料中。本发明提供的机械喷涂抹灰砂浆，抗压强度较高、泌水率低、保塑时间长、透明度高、抗刮性强，原材料来源为玻璃粉和玻璃砂等固废建筑材料，在0～40℃的环境下具有良好的工作性能。
Mechanical spraying plastering mortar and application thereof
The invention relates to the field of building engineering materials, and provides mechanical spraying plastering mortar and application thereof. The mortar comprises a liquid material component and a powder material component. The liquid material component comprises a water reducing agent, a slump retaining agent, an air entraining agent, a defoaming agent, a workability improving agent and water, and the mass ratio of the slump retaining agent to the water is (2-10):(65-95). The powder material component comprises Portland cement, bentonite, glass powder, glass sand, a stabilizer and a thickening time control agent, wherein the mass ratio of the Portland cement to the bentonite to the glass powder to the glass sand is (8-40):(2-10):(2-10):(28-85). The mortar can be applied to cement-based materials. The mechanical spraying plastering mortar provided by the invention is relatively high in compressive strength, low in bleeding rate, long in plastic retaining time, high in transparency and strong in scratch resistance, the raw materials are solid waste building materials such as glass powder and glass sand, and the mechanical spraying plastering mortar has good working performance in an environment of 0-40 DEG C.
本发明涉及建筑工程材料领域，提供一种机械喷涂抹灰砂浆及其应用，砂浆包括液料组分和粉料组分，液料组分包括：减水剂、保坍剂、引气剂、消泡剂、和易性改善剂、水，其中保坍剂：水的质量配比为2～10：65～95；粉料组分包括：硅酸盐水泥、膨润土、玻璃粉、玻璃砂、稳定剂、调凝剂，其中硅酸盐水泥：膨润土：玻璃粉：玻璃砂的质量配比为8～40：2～10：2～10：28～85。并可应用于水泥基材料中。本发明提供的机械喷涂抹灰砂浆，抗压强度较高、泌水率低、保塑时间长、透明度高、抗刮性强，原材料来源为玻璃粉和玻璃砂等固废建筑材料，在0～40℃的环境下具有良好的工作性能。
Mechanical spraying plastering mortar and application thereof
一种机械喷涂抹灰砂浆及其应用
CHEN ZHOUPENG (author) / HU JUNHUA (author) / LI SHILONG (author) / QIU YUETAO (author) / ZHANG HESHENG (author) / SU WEIDONG (author)
2022-02-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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