Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing material for concrete pavement and use method of reinforcing material
The invention relates to the technical field of concrete pavements, and discloses a reinforcing material for a concrete pavement and a use method of the reinforcing material, the reinforcing material comprises a dry material and a wet material, the dry material comprises 200-400 parts of white cement clinker, 70-120 parts of modified mineral powder, 300-700 parts of tailing sand, 50-140 parts of lithium slag powder and 5-50 parts of pigment; the wet material comprises a component 1 and a component 2; the component 1 comprises 10-30 parts of nano silicon oxide sol, 10-20 parts of polyaluminum, 10-30 parts of sodium silicate, 5-20 parts of aluminum sulfate, 5-10 parts of urea and 100-300 parts of water; the component 2 is prepared from the following components in parts by weight: 5 to 10 parts of rubber powder, 5 to 10 parts of 3-aminopropyltrimethoxysilane and 80 to 90 parts of water. A dry material is sprayed by a spraying machine or vibrated to the surface of concrete at a constant speed by a vibrating screen, a wet material is sprayed to the surface of the concrete by a sprayer, and the concrete is subjected to leveling and trowelling, so that the problems of low strength, easiness in falling and alkali efflorescence of a traditional reinforced material are solved.
本发明涉及混凝土路面技术领域，公开了一种混凝土路面用强化料及其使用方法，强化料包括干料和湿料，干料：白水泥熟料200~400份、改性矿粉70~120份、尾矿砂300~700份、锂渣粉50~140份，颜料5~50份；湿料包括组分1和组分2：组分1为纳米氧化硅溶胶10~30份、聚合铝10~20份、硅酸钠10~30份、硫酸铝5~20份、尿素5~10份，水100~300份；组分2为胶粉5~10份，3‑氨基丙基三甲氧基硅烷5~10份，水80~90份。本发明通过将干料用喷涂机喷涂或者振动筛匀速震动至混凝土表面，将湿料用喷雾器喷涂于混凝土表面，并收光、抹平，解决了传统强化料强度低、容易脱落、返碱的问题。
Reinforcing material for concrete pavement and use method of reinforcing material
The invention relates to the technical field of concrete pavements, and discloses a reinforcing material for a concrete pavement and a use method of the reinforcing material, the reinforcing material comprises a dry material and a wet material, the dry material comprises 200-400 parts of white cement clinker, 70-120 parts of modified mineral powder, 300-700 parts of tailing sand, 50-140 parts of lithium slag powder and 5-50 parts of pigment; the wet material comprises a component 1 and a component 2; the component 1 comprises 10-30 parts of nano silicon oxide sol, 10-20 parts of polyaluminum, 10-30 parts of sodium silicate, 5-20 parts of aluminum sulfate, 5-10 parts of urea and 100-300 parts of water; the component 2 is prepared from the following components in parts by weight: 5 to 10 parts of rubber powder, 5 to 10 parts of 3-aminopropyltrimethoxysilane and 80 to 90 parts of water. A dry material is sprayed by a spraying machine or vibrated to the surface of concrete at a constant speed by a vibrating screen, a wet material is sprayed to the surface of the concrete by a sprayer, and the concrete is subjected to leveling and trowelling, so that the problems of low strength, easiness in falling and alkali efflorescence of a traditional reinforced material are solved.
本发明涉及混凝土路面技术领域，公开了一种混凝土路面用强化料及其使用方法，强化料包括干料和湿料，干料：白水泥熟料200~400份、改性矿粉70~120份、尾矿砂300~700份、锂渣粉50~140份，颜料5~50份；湿料包括组分1和组分2：组分1为纳米氧化硅溶胶10~30份、聚合铝10~20份、硅酸钠10~30份、硫酸铝5~20份、尿素5~10份，水100~300份；组分2为胶粉5~10份，3‑氨基丙基三甲氧基硅烷5~10份，水80~90份。本发明通过将干料用喷涂机喷涂或者振动筛匀速震动至混凝土表面，将湿料用喷雾器喷涂于混凝土表面，并收光、抹平，解决了传统强化料强度低、容易脱落、返碱的问题。
Reinforcing material for concrete pavement and use method of reinforcing material
一种混凝土路面用强化料及其使用方法
LI BAOLIANG (Autor:in) / LI JIE (Autor:in) / SUN MINHUI (Autor:in) / HUANG GUOJUN (Autor:in) / AI YUEFEI (Autor:in) / DU YUHENG (Autor:in) / LIU ZEJUN (Autor:in) / LIU YUYI (Autor:in) / CHENG YONGZHEN (Autor:in) / ZHU MINGZI (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Engineering Index Backfile | 1928
CONCRETE REINFORCING COMPOSITE MATERIAL AND CONCRETE REINFORCING BAR
| Europäisches Patentamt | 2023