Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production formula and production method of high-strength cement
The invention provides a production formula and a production method of high-strength cement. The high-strength cement comprises 20 parts of clay, 10 parts of iron ore powder, 10 parts of diabase, 12 parts of granite, 11 parts of syenite, 16 parts of glow, 20 parts of fly ash, 15 parts of silicon powder, 9 parts of calcium aluminate, 12 parts of sodium stearate, 10 parts of aluminum sulfate, 25 parts of water and 10 parts of a high-efficiency water reducing agent. The high-strength concrete can improve the strength of produced cement and the use safety degree, the production method is simple, the water reducing agent can highly disperse cement particles and promote the hydration degree of the cement, delayed coagulation is avoided, coagulation is accelerated, and the high-strength concrete has early strength after being hardened. The maximum particle size of macadam such as diabase, granite, syenite and glow does not exceed 20mm, and the strength of the prepared concrete is 30% higher than that of the concrete prepared from smooth pebbles.
本发明提供了这高强度水泥的生产配方及生产方法，粘土20份、铁矿粉10份、辉绿岩10份、花岗岩12份、正长岩11份、辉长岩16份、粉煤灰20份、硅粉15份、铝酸钙9份、硬脂酸钠12份、硫酸铝10份、水25份、高效减水剂10份。可以增加生产水泥的强度，增加其使用的安全程度，生产方法简单，减水剂能使水泥颗粒高度分散，能促进水泥的水化程度，不仅不会出现缓凝，相反会使凝结加快，并使这种高强混凝土硬化后同时具有早期强度。辉绿岩、花岗岩、正长岩、辉长岩等碎石，最大粒径不超过20mm，制作的混凝土，抗弯及抗拉强度要比光滑的卵石制作的混凝土强度高30％。
Production formula and production method of high-strength cement
The invention provides a production formula and a production method of high-strength cement. The high-strength cement comprises 20 parts of clay, 10 parts of iron ore powder, 10 parts of diabase, 12 parts of granite, 11 parts of syenite, 16 parts of glow, 20 parts of fly ash, 15 parts of silicon powder, 9 parts of calcium aluminate, 12 parts of sodium stearate, 10 parts of aluminum sulfate, 25 parts of water and 10 parts of a high-efficiency water reducing agent. The high-strength concrete can improve the strength of produced cement and the use safety degree, the production method is simple, the water reducing agent can highly disperse cement particles and promote the hydration degree of the cement, delayed coagulation is avoided, coagulation is accelerated, and the high-strength concrete has early strength after being hardened. The maximum particle size of macadam such as diabase, granite, syenite and glow does not exceed 20mm, and the strength of the prepared concrete is 30% higher than that of the concrete prepared from smooth pebbles.
本发明提供了这高强度水泥的生产配方及生产方法，粘土20份、铁矿粉10份、辉绿岩10份、花岗岩12份、正长岩11份、辉长岩16份、粉煤灰20份、硅粉15份、铝酸钙9份、硬脂酸钠12份、硫酸铝10份、水25份、高效减水剂10份。可以增加生产水泥的强度，增加其使用的安全程度，生产方法简单，减水剂能使水泥颗粒高度分散，能促进水泥的水化程度，不仅不会出现缓凝，相反会使凝结加快，并使这种高强混凝土硬化后同时具有早期强度。辉绿岩、花岗岩、正长岩、辉长岩等碎石，最大粒径不超过20mm，制作的混凝土，抗弯及抗拉强度要比光滑的卵石制作的混凝土强度高30％。
Production formula and production method of high-strength cement
高强度水泥的生产配方及生产方法
WANG GUANGXIN (Autor:in) / WANG YU (Autor:in) / ZHU BAOLEI (Autor:in) / LI PENGPENG (Autor:in) / YU MEI (Autor:in)
21.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
High-strength cement porous brick formula and production method
| Europäisches Patentamt | 2021
Production method and application of high-strength cement
| Europäisches Patentamt | 2021
High-strength cement formwork and production method thereof
| Europäisches Patentamt | 2015