A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Oil-seepage-resistant mortar and preparation method thereof
The invention relates to the technical field of building materials, and discloses oil-resistant mortar, which is prepared from the following ingredients in parts by mass: 240 to 320 parts of cement, 550 to 650 parts of quartziferous graded sand, 30 to 70 parts of compound compacting agents, 70 to 130 parts of superfine slag powder, 10 to 16 parts of redispersible latex powder, 1 to 3 parts of high-molecular polymers and 1 to 5 parts of early strength agents. According to the oil-seepage-resistant mortar and the preparation method thereof, the redispersible latex powder is added, and a continuous closed film (so-called organic-inorganic cross-linked structure) is formed by a hardened mortar pore structure, so that the erosion resistance of a mortar hydrated hardened body is greatly enhanced, and the bonding force with base concrete is multiplied; the anti-erosion ability and durability of the oil-resistant mortar are improved, the hydration hardening process of the oil-resistant mortar is accelerated through the early strength agent calcium formate, the oil-resistant mortar selects quartziferous graded sand as the aggregate, the closest packing principle is met, and the hydration hardening body is denser.
本发明涉及建筑材料技术领域，且公开了一种耐油砂浆，这种耐油砂浆组分及质量份数如下：水泥240～320份，石英质级配砂550～650份，复配密实剂30～70份，矿渣微粉70～130份，可再分散乳胶粉10～16份，高分子聚合物1～3份，早强剂1～5份。该耐油渗砂浆及其制备方法，通过可再分散乳胶粉的添加，硬化砂浆孔结构形成连续封闭的薄膜(所谓有机无机交联结构)，使得砂浆水化硬化体的抗侵蚀能力极大加强，并且与基层混凝土的粘结力成倍增强，提高耐油砂浆的抗侵蚀能力和耐久性，早强剂甲酸钙使得这种耐油砂浆水化硬化过程加速，这种耐油砂浆选用石英质级配砂作为骨料，符合最紧密堆积原理，使得水化硬化体更为密实。
Oil-seepage-resistant mortar and preparation method thereof
The invention relates to the technical field of building materials, and discloses oil-resistant mortar, which is prepared from the following ingredients in parts by mass: 240 to 320 parts of cement, 550 to 650 parts of quartziferous graded sand, 30 to 70 parts of compound compacting agents, 70 to 130 parts of superfine slag powder, 10 to 16 parts of redispersible latex powder, 1 to 3 parts of high-molecular polymers and 1 to 5 parts of early strength agents. According to the oil-seepage-resistant mortar and the preparation method thereof, the redispersible latex powder is added, and a continuous closed film (so-called organic-inorganic cross-linked structure) is formed by a hardened mortar pore structure, so that the erosion resistance of a mortar hydrated hardened body is greatly enhanced, and the bonding force with base concrete is multiplied; the anti-erosion ability and durability of the oil-resistant mortar are improved, the hydration hardening process of the oil-resistant mortar is accelerated through the early strength agent calcium formate, the oil-resistant mortar selects quartziferous graded sand as the aggregate, the closest packing principle is met, and the hydration hardening body is denser.
本发明涉及建筑材料技术领域，且公开了一种耐油砂浆，这种耐油砂浆组分及质量份数如下：水泥240～320份，石英质级配砂550～650份，复配密实剂30～70份，矿渣微粉70～130份，可再分散乳胶粉10～16份，高分子聚合物1～3份，早强剂1～5份。该耐油渗砂浆及其制备方法，通过可再分散乳胶粉的添加，硬化砂浆孔结构形成连续封闭的薄膜(所谓有机无机交联结构)，使得砂浆水化硬化体的抗侵蚀能力极大加强，并且与基层混凝土的粘结力成倍增强，提高耐油砂浆的抗侵蚀能力和耐久性，早强剂甲酸钙使得这种耐油砂浆水化硬化过程加速，这种耐油砂浆选用石英质级配砂作为骨料，符合最紧密堆积原理，使得水化硬化体更为密实。
Oil-seepage-resistant mortar and preparation method thereof
一种耐油渗砂浆及其制备方法
YANG HEHUI (author) / ZHANG KAI (author) / CHEN YOUBIN (author)
2022-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Slow-seepage-resistant waterproof plugging mortar and preparation method thereof
| European Patent Office | 2021
Building anti-seepage mortar and preparation method thereof
| European Patent Office | 2015
Anti-seepage cement mortar and preparation process thereof
European Patent Office | 2021
Anti-seepage low-shrinkage mortar and preparation method thereof
| European Patent Office | 2024
Quartz sand flexible anti-seepage mortar and preparation method thereof
| European Patent Office | 2024