Sealing waterproof cement additive
Product origin China
Delivery time 3-15 days
1. Deep penetration.
After slow reaction, it penetrates into the structure in depth, repairs the concrete micro-cracks and improves the impermeability level by more than 3 times.
2. Efficient sealing.
Silicate coupling reaction with silicate materials to produce silicate glue, which makes the structure permanent waterproof and sealed protection.
3. Improve structural performance.
Improve concrete freeze-thaw resistance and carbonization resistance, and have the same life as the structure.
4. Wide range of usage.
Both the front and back water surfaces can be used.
Sealing waterproof cement additive (LV-3)
Sealing waterproof concrete mix (LV-3)
LV-3 waterproofing concrete block walls outside adopts super penetrant formula, and its inorganic carrier is
prepared by high temperature catalysis, electric ion activation and long-term inorganic chemical reaction.
After several engineering experiments, waterproofing below grade concrete block sealing performance and
anti-permeability to structures are better than similar products, and concrete foundation waterproofing is a new
generation of super impermeable sealing waterproof material with the performance of water resistant concrete.
Transparent, odorless liquid
Density, g/m3, ≥
|5||Surface tension, mN/m, ≤|
|7||Ratio of permeated height, mm, ≤||300||200|
Storage stability, 10 times circulation
No changes in appearance
- All the waterproof project on the surface of silicate structure
- Underground project: underground garage, underground shopping mall, underground air defense.
- Municipal project: subway, pipe gallery, tunnel.
- Water conservancy and hydropower: water conservancy complex, swimming pool, energy storage power station.
- Cleaning base layer
Clean the base layer and wipe the floating water on the surface, to make the surface dry and saturated.
- Spraying LV-3 waterproof Liquid
Spray the LV-3 waterproofing liquid for the first time, and then spray the waterproofing liquid for the
second time when the surface is not significantly wet.
- Moisture maintenance
When the surface is dry, spray water to make the waterproofing liquid penetrate into the structure to
form a sealing gel.
The first pass is 130-140g/㎡, and the second pass is 110-120g/㎡, totaling about 250g/㎡.
Suggested dosage: 3-4㎡/kg.
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