A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of anti-seepage and anti-corrosion concrete
The invention provides a preparation method of anti-seepage and anti-corrosion concrete. The anti-seepage and anti-corrosion concrete is prepared from the following components in parts by weight: 60-200 parts of broken stone, 50-150 parts of fine sand, 20-60 parts of calcium chloride, 120-240 parts of Portland cement, 10-20 parts of magnesium silicate, 12-20 parts of active calcium silicate, 4-15parts of aluminum tripolyphosphate, 6-12 parts of strontium oxide, 4-10 parts of white mud powder, 3-5 parts of sodium phosphate, 3-12 parts of polyvinyl alcohol, 4-10 parts of epoxy resin and 2-12 parts of potassium tripolyphosphate. By adding polyvinyl alcohol, epoxy resin, potassium tripolyphosphate and butyl methacrylate, the concrete has strong anti-seepage and anti-corrosion functions, steelbars in the concrete can be effectively prevented from being corroded, the service life of the concrete is prolonged, and by adding lace fibers and carbon fibers, the anti-cracking performance of theconcrete can be improved.
本发明提供了一种防渗、防腐蚀混凝土制备方法，该防渗、防腐蚀混凝土由包括如下重量份的组分制成：碎石60～200份，细砂50～150份，氯化钙20～60份，硅酸盐水泥120～240份，硅酸镁10～20份，活性硅酸钙12～20份，三聚磷酸铝4～15份，氧化锶6～12份，白泥粉4～10份，磷酸钠3～5份，聚乙烯醇3～12份，环氧树脂4～10份，三聚磷酸钾2～12份。本发明通过添加聚乙烯醇、环氧树脂、三聚磷酸钾和甲基丙烯酸丁酯，使混凝土具有较强的防渗、防腐蚀功能，可以有效的防止混凝土内部的钢筋受到腐蚀，延长混凝土的使用寿命，通过添加格蕾丝纤维和碳纤维，可以提高混凝土的抗裂性能。
Preparation method of anti-seepage and anti-corrosion concrete
The invention provides a preparation method of anti-seepage and anti-corrosion concrete. The anti-seepage and anti-corrosion concrete is prepared from the following components in parts by weight: 60-200 parts of broken stone, 50-150 parts of fine sand, 20-60 parts of calcium chloride, 120-240 parts of Portland cement, 10-20 parts of magnesium silicate, 12-20 parts of active calcium silicate, 4-15parts of aluminum tripolyphosphate, 6-12 parts of strontium oxide, 4-10 parts of white mud powder, 3-5 parts of sodium phosphate, 3-12 parts of polyvinyl alcohol, 4-10 parts of epoxy resin and 2-12 parts of potassium tripolyphosphate. By adding polyvinyl alcohol, epoxy resin, potassium tripolyphosphate and butyl methacrylate, the concrete has strong anti-seepage and anti-corrosion functions, steelbars in the concrete can be effectively prevented from being corroded, the service life of the concrete is prolonged, and by adding lace fibers and carbon fibers, the anti-cracking performance of theconcrete can be improved.
本发明提供了一种防渗、防腐蚀混凝土制备方法，该防渗、防腐蚀混凝土由包括如下重量份的组分制成：碎石60～200份，细砂50～150份，氯化钙20～60份，硅酸盐水泥120～240份，硅酸镁10～20份，活性硅酸钙12～20份，三聚磷酸铝4～15份，氧化锶6～12份，白泥粉4～10份，磷酸钠3～5份，聚乙烯醇3～12份，环氧树脂4～10份，三聚磷酸钾2～12份。本发明通过添加聚乙烯醇、环氧树脂、三聚磷酸钾和甲基丙烯酸丁酯，使混凝土具有较强的防渗、防腐蚀功能，可以有效的防止混凝土内部的钢筋受到腐蚀，延长混凝土的使用寿命，通过添加格蕾丝纤维和碳纤维，可以提高混凝土的抗裂性能。
Preparation method of anti-seepage and anti-corrosion concrete
一种防渗、防腐蚀混凝土制备方法
WEI YAFEI (author) / HU AIGUO (author) / LI JIUJIN (author) / ZHOU JIAJUN (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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