- Subsidiaries
- Integrated Cement Plants
- Jiangxi Ya Dong Cement Co., Ltd. Sichuan Ya Dong Cement Co., Ltd. Hubei Ya Dong Cement Co., Ltd. Huanggang Ya Dong Cement Co., Ltd. Wuhan Ya Xin Cement Co., Ltd.
- Cement Grinding Plants
- Nanchang Ya Dong Cement Co., Ltd. Yangzhou Ya Dong Cement Co., Ltd. Wuhan Ya Dong Cement Co., Ltd.
- Ready-mixed Concrete Co.,
- Shanghai Ya Li Ready-mixed Concrete Co., Ltd. Shanghai Ya Fu Ready-mixed Concrete Co., Ltd. Nanchang Ya Li Ready-mixed Conrete co., Ltd. Sichuan Ya Li Ready-mixed Concrete Co., Ltd. Wuhan Ya Li Ready-mixed Concrete Co., Ltd. Chengdu Ya Li Ready-mixed Concrete Co., Ltd.
- Transportation Companies
- Jiangxi Ya Li Transportation Co., Ltd. Hubei Ya Li Transportation Co., Ltd. Sichuan Ya Li Transportation Co., Ltd.
- Investment Company
- Ya Dong Holding Co., Ltd.
- Links
Product and Service
Commodity Clinker
Use of commodity clinker:
Used in the production of various types of premium general purpose Portland cement, sulphate resisting cement, moderate heat of hydration cement, etc.
Implementation Standard:
GB/T 21372-2008《Portland Cement Clinker》
National standard requirements for commodity clinker:
| Quality Index | f-CaO （%） |
MgO (%) |
LOI （%） |
IR （%） |
SO3 （%） |
C3S+C2S （%） |
CaO/SiO2 Mass Ratio |
Setting Time （min） |
Compressive Strength (MPa） |
Soundness | ||
| Initial | Final | 3d | 28d | |||||||||
| Portland Cement Clinker | ≤1.5 | ≤5.0 | ≤1.5 | ≤0.75 | ≤1.5 | ≥66.0 | ≥2.0 | ≥45 | ≤390 | ≥26.0 | ≥52.5 | Qualified |
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