A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of fireproof and antistatic concrete
The invention discloses a preparation method of fireproof and anti-static concrete. Each cubic meter of the fireproof and anti-static concrete is prepared from the following components in proportion: 195 to 205KG of cement, 42 to 44KG of coal ash, 42 to 44KG of mineral powder, 895 to 905KG of sand, 898 to 908KG of limestone, 180 to 190KG of water and 6.1 to 7.1 KG of additive, wherein the mineral powder contains 20%-30% of marble, 50%-60% of limestone and 10%-30% of dolomite. The defect that sparks are generated when traditional concrete collides with metal in the prior art is overcome. The method has the advantages of being high in automation degree, easy to operate, high in stability, high in safety, high in accuracy and the like.
本发明公开了一种防火防静电混凝土的制备方法，所述的防火防静电混凝土的组分按配比为：每1立方米防火防静电混凝土中含有水泥195—205KG、煤灰42—44KG、矿粉42—44KG、砂子895—905KG、石灰石898—908KG、水180—190KG和外加剂6.1—7.1KG，所述的矿粉内含有20—30%的大理石、50—60%的石灰石和10—30%的白云石。本发明克服了现有技术中存在的传统的混凝土与金属碰撞会产生火花的缺点。本发明具有自动化程度高、操作简单、稳定性好、安全性高和准确性高等优点。
Preparation method of fireproof and antistatic concrete
The invention discloses a preparation method of fireproof and anti-static concrete. Each cubic meter of the fireproof and anti-static concrete is prepared from the following components in proportion: 195 to 205KG of cement, 42 to 44KG of coal ash, 42 to 44KG of mineral powder, 895 to 905KG of sand, 898 to 908KG of limestone, 180 to 190KG of water and 6.1 to 7.1 KG of additive, wherein the mineral powder contains 20%-30% of marble, 50%-60% of limestone and 10%-30% of dolomite. The defect that sparks are generated when traditional concrete collides with metal in the prior art is overcome. The method has the advantages of being high in automation degree, easy to operate, high in stability, high in safety, high in accuracy and the like.
本发明公开了一种防火防静电混凝土的制备方法，所述的防火防静电混凝土的组分按配比为：每1立方米防火防静电混凝土中含有水泥195—205KG、煤灰42—44KG、矿粉42—44KG、砂子895—905KG、石灰石898—908KG、水180—190KG和外加剂6.1—7.1KG，所述的矿粉内含有20—30%的大理石、50—60%的石灰石和10—30%的白云石。本发明克服了现有技术中存在的传统的混凝土与金属碰撞会产生火花的缺点。本发明具有自动化程度高、操作简单、稳定性好、安全性高和准确性高等优点。
Preparation method of fireproof and antistatic concrete
一种防火防静电混凝土的制备方法
HU MENGJIE (author)
2021-09-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Antistatic fireproof terrazzo terrace and construction technology thereof
| European Patent Office | 2020
Antistatic interlayer composite fireproof plate and manufacturing method thereof
| European Patent Office | 2023
Fireproof flame-retardant concrete and preparation method thereof
| European Patent Office | 2015
| European Patent Office | 2021