This product is our company's latest developed tunnel, bridge special sodium silicate (sodium silicate), with high adhesion, high strength, acid resistance, heat resistance, etc.
main technical indicators
Excellent technical specification of sodium silicate
|
project |
Technical indicators |
Technical indicators |
Technical indicators |
Technical indicators |
|
Silica (%) |
≥24.6 |
≥26.0 |
≥29.2 |
≥25.7 |
|
Sodium oxide (%) |
≥7.0 |
≥8.2 |
≥12.8 |
≥10.2 |
|
Water insoluble matter (%) |
≤0.2 |
≤0.38 |
≤0.36 |
≤0。38 |
|
Iron (%) |
≤0.02 |
≤0.09 |
≤0.08 |
≤0.09 |
|
The modulus |
3.5-3.7 |
3.1-3.4 |
2.2-2.5 |
2.6-2.9 |
|
Density: |
1.387/cm3 |
|
|
|
scope of application
◆Strengthen the soil and inject the product into the soil to improve the soil strength and bearing capacity. Often used for silt, sand and fill the subgrade reinforcement.
◆For tunnel, bridge, plugging, caulking and other local repair work.
◆For bf foundation and other structural parts with heat resistance requirements.
Notes
◆Contact with alkali substances is prohibited.
packing and storage
◆This product is packed in 200kg iron drum. Other packing can be provided according to customer's requirement.
◆Store in a dry and ventilated place. The product is valid for 90 days and can continue to be used after passing the concrete test.
