Prix FOB
Obtenir le dernier prix( Negotiable )
|100 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
Micro Silica Grade 92
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
100 Metric Ton
Packaging Detail:
1000kg/bag or 25kg/bag
Heure de livraison:
20days
Capacité de Fournir:
-
Payment Type:
L/C, T/T
Groupe de produits :
China
Personne àcontacter Ms. Bella
No. 1507, Yishan Tech, Shenzhen, Guangdong
Bemsun supply Micro silica, densified Micro
silica, undensified Micro silica, Micro silica additive in
cement, conrete
1. What is the Cement Microsilica
Microsilica, also called as silica fume, silica dust, which is a
by-product of producing silicon metal or ferrosilicon alloys.
Microsilica consists primarily of amorphous (non-crystalline)
silicon dioxide (SiO2). Because of its fine particles, large
surface area, and the high SiO2 content,
2. Micro silica Performance in Cement
Micro silica can fill the pores of cement particles and generate
gel with hydration products and then magnesium oxide reacts with
alkaline gel material.
Micro silica is used as an admixture for cement-based
concrete,mortar,refractory castable. When you mixed the
proportion
amount of microsilica in cement-based concrete, mortar, refractory
castable, then it can provide you pefect peformance
as following:
A. Significantly increased compression, bending,
impermeability, anticorrosive,anti-shock and wearable for
cement-based concrete, mortar, refractory castable.
B. With water retention, prevent segregation, bleeding, and
significantly reducing the role of concrete pumping resistance
C. Significantly extend the service life of concrete.
Especially used in chloride, polluted erosion,sulfate attack, high
humidity and other harsh environments, can improve the durability
of concrete double or even several times
D. Significantly reduction in jet landing castable concrete
and ash, rasie a single spray layer thickness.
E. Is the necessary component of high-strength concrete and
have already applied in C**0 cement-based conrete
F. With above five times the efficacy of cement, can improve
the durability and lower the cost in ordinary cement concrete
castable
G. Effectively prevent the occurrence of concrete alkali aggregate
reaction
H. Improve the compactness of cast refractory material. When
coexist with Al2O3, more easy to generate mullite phase and enhance
its high temperature strength, thermal shock resistance
3. Cement Micro Silica Grade *2 Specification:
| Pays: | China |
| N ° de modèle: | Micro Silica Grade 92 |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 100 Metric Ton |
| Packaging Detail: | 1000kg/bag or 25kg/bag |
| Heure de livraison: | 20days |
| Capacité de Fournir: | - |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Densified Silica Fume |
