|
Product Details:
|
| Material: | Densified Silica Fume 85% | SiO2: | 85.5% |
|---|---|---|---|
| Grade Standard: | Large-scale Concrete Engineering | Color: | Grey To Medium Grey Powder |
| Bulk Density: | 550-680Kg/m3 | Applications: | Concrete Engineering Admixture |
| High Light: | 85.5% Micro Silica Fume,680Kg/m3 Micro Silica Fume,Densified Silica Fume |
||
85% Densified Microsilica Fume for Large-scale Concrete Engineering, Mortar, Floor, Piling
1. 85% Densified Microsilica Fume Introduction
Densified Silica Fume is the most revolutionary concrete additive to have been developed in recent times. Densified microsilica fume, with twice the bulk density, provides many benefits. It is dustless, uniform, smooth, free of lumps and flows readily for bulk handling applications.
2. 85% Densified Microsilica Fume Specifications
| Analysis | Result | ||||
| SF85 | SF88 | SF90 | SF92 | SF94 | |
| SiO2(%) | 85.55 | 88.54 | 91.65 | 93.66 | 96.91 |
| Fe2O3(%) | 0.7 | 0.65 | 0.35 | 0.2 | 0.2 |
| Al2O3(%) | 0.38 | 0.26 | 0.22 | 0.2 | 0.2 |
| CaO+MgO(%) | 0.4 | 0.36 | 0.36 | 0.3 | 0.3 |
| K2O+Na2O(%) | 0.3 | 0.28 | 0.2 | 0.2 | 0.2 |
| Moisture(%) | 1.77 | 1.66 | 1.66 | 0.82 | 0.91 |
| Loss on lgnition(L.O.I)@975℃ (%) | 3.6 | 2.92 | 2.07 | 1.92 | 1.91 |
3. 85% Densified Microsilica Fume General Advantages
. Lowers concrete permeability.
. Significantly increases concrete durability.
. Increases ultimate strength gain.
. Beneficial in all types of high strength concrete applications.
. Improves bond strength to steel.
. Significantly reduces alkali-silica reactivity.
. Provides excellent resistance to sulfate or seawater attack.
. Reduces steel corrosion.
. Improves freeze/thaw durability of concrete.
4. 85% Densified Microsilica Fume Specifications:
Silica fume is produced in conformance with the ASTM specifications. The quality is controlled and monitored throughout the entire production process to ensure that it meets or exceeds specification requirements.
5. 85% Densified Microsilica Fume Package
85% Densified Silica Fume Bulk density (630-680 kg/m³)
SiO2: 85%
Packaging & Delivery:
10kg soluble paper bags x 84 on the pallets.
20kg soluble paper bags x 42 on the pallets.
950kg plastic woven bags x 2 on the pallets(with or without bottom output )
1000kg plastic woven bags x 2 on the pallets(with or without bottom output )
500kg plastic woven bags x 2 on the pallets (with or without bottom output )
We can also produce according to your requirements.
Contact Person: Jason Chen
Tel: 86-18603794999
