tongshun industry and trading co.,ltd

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1. coal fly ash

Derived from burning coal, fly ash is a valuable additive that makes concrete stronger, more durable and easier to work with.
Fly ash aids the formation of cementitious compounds to enhance the strength, impermeability and durability of concrete.
T ...

2. granulated blast furnace slag

SiO2: 33.42%
CaO:40.15%
MgO:8.35%
Fe2O3:0.93%
Al2O3:14.69%
TiO2:0.63%
SO3:0.10%
MnO:0.34%
Moisture:0.1%
General Basicity:1.99%
3d active index:63%
7d active index:80%
28d active index:105%

3. ground granulated blast furnace slag

SiO2: 33.42%
CaO:40.15%
MgO:8.35%
Fe2O3:0.93%
Al2O3:14.69%
TiO2:0.63%
SO3:0.10%
MnO:0.34%
Moisture:0.1%
General Basicity:1.99%
3d active index:63%
7d active index:80%
28d active index:105%