Composite waterproof additives
  • Composite waterproof additives Manufacturers, Composite waterproof additives Factory, Supply Composite waterproof additives
  • Composite waterproof additives Manufacturers, Composite waterproof additives Factory, Supply Composite waterproof additives
  • Composite waterproof additives Manufacturers, Composite waterproof additives Factory, Supply Composite waterproof additives
  • Composite waterproof additives Manufacturers, Composite waterproof additives Factory, Supply Composite waterproof additives
  • Composite waterproof additives Manufacturers, Composite waterproof additives Factory, Supply Composite waterproof additives

Composite waterproof additives

Brand JDHT

Product origin China

Delivery time 3-15 days

Model LV-1

Features:
1. Better performance of anti-permeability.
The minimum impermeability grade is above P12, and the limit test exceeds P25.
2. Improving the state of concrete.
Improve the cohesiveness of water retention, no bleeding or segregation during transportation, and controllable coagulation speed.
3. Good freezing resistance.
Every item can be the national standard after 200 times of cycle of freezing and thawing.
4. Efficient water reduce.
The water reduction rate is greater than 25%, reducing the unit water consumption.
When the water-cement ratio is 0.4, the slump of concrete out of the machine is still more than 180mm, which fully meets the pumping requirements.
5. Rust-inhibiting of steel bar.
Sulfate-corrosion resistance and chloride penetration resistance. The rust-inhibiting components can prevent concrete cracking caused by corrosion of steel bars.
6. Inhibition of cracking
It can reduce the temperature peak of the heat of hydration by about 30% and avoid the temperature cracks of the concrete.
7. Cost saving
Compared with the traditional flexible construction technology, the average cost saving is more than 30% and the construction period is shortened by more than 50%.
8. Easy to operate.
The water agent is convenient to add, accurate in metering, uniform in mixing, and no additional mixing time is added.
9. Energy saving and environmental protection.
Increasing tensile of early time and after 28 days. Fast construction period of construction and saving usage of cement.
Green and environmental protection, low chlorine, low alkali and low ammonia release to ensure the design life of the project structure.

Composite waterproof additives

Composite waterproof additives (LV-1)


  • Composite integral waterproofing liquid for concrete (LV-1) 


  • Description

LV-1 composite waterproof concrete liquid is a multifunctional waterproofing anti-permeability product

Cement waterproofing is a kind in concrete waterproofing systems.

C30-C50 concrete is added at 2.0%-3.5% of the gelled material per cubic meter. 

The addition amount per cubic meter of back strips and reinforcing bands is 3.5%-5% of the gelled material

The actual dosage needs to be determined by trial mixing.

waterproof additives

  • Technical Data

No.ItemSpecification
Top gradeQualified grade
1SafetyPassPass
2Bleeding rate, %, ≤5070
3Difference in setting time, min initial set-90℃-90℃
4
Ratio of compressive strength, ≥3 days10090
7 days110100
28 days10090
5Ratio of permeated height, %, 3040
6Ratio of water absorption (48h), %, 6575
7Ratio of shrinkage (48h), %, 125135



  • Main uses


Cement waterproofing is mainly used for waterproof concrete in the waterproof part of concrete 

structure with waterproof and impermeable requirements.

- Underground projects: Underground garages, underground shopping malls and underground air defenses.

- Rail transit: tunnels, subways and pipe corridors.

- Municipal engineering: highways, railways and bridges.

- Water conservancy and hydropower: water conservancy complex, water purification plant and swimming pool.


waterproofing liquid for concrete concrete waterproofing systems


  • Package


     1000kg/drum, customers requirement


  • Shelf life


    3 years. It can still be used over shelf life but passed the inspection.

   

     

  • Our Factory & Warehouse


     waterproof additives


  • Our Certification

    waterproofing liquid for concrete



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