Mortar composite waterproof concrete additive
  • Mortar composite waterproof concrete additive Manufacturers, Mortar composite waterproof concrete additive Factory, Supply Mortar composite waterproof concrete additive
  • Mortar composite waterproof concrete additive Manufacturers, Mortar composite waterproof concrete additive Factory, Supply Mortar composite waterproof concrete additive
  • Mortar composite waterproof concrete additive Manufacturers, Mortar composite waterproof concrete additive Factory, Supply Mortar composite waterproof concrete additive
  • Mortar composite waterproof concrete additive Manufacturers, Mortar composite waterproof concrete additive Factory, Supply Mortar composite waterproof concrete additive
  • Mortar composite waterproof concrete additive Manufacturers, Mortar composite waterproof concrete additive Factory, Supply Mortar composite waterproof concrete additive

Mortar composite waterproof concrete additive

Brand JDHT

Product origin China

Delivery time 3-15 days

Model LV-2

Features:
1. Anti-seepage and moisture-proof.
It is used for the anti-seepage and moisture-proof treatment of the surface of the main structure to form a rigid waterproof layer.
2. Pressure-resistant and tensile strength.
The initial setting time is greater than 50min, the final setting time is less than 4h, the bonding force is greater than 1.0MPa, and the pressure-resistant and tensile strength is increased by 20%-30%.
3. Good stability.
When the blending usage is 3-5% of the cement, the volume stability is the best.

Mortar composite waterproof concrete additive

Mortar composite waterproof concrete additive (LV-2)


  • Mortar composite concrete roof waterproofing (LV-2)


  • Description


LV-2 composed mortar concrete block waterproofing is a composite solution composed of 

inorganic aluminum salt as the main body and a variety of inorganic salts. 

LV-2 composed mortar waterproofing concrete walls is mixed into concrete or cement mortar 

to prepare waterproof concrete or waterproof mortar with anti-seepage, anti-leakage and 

moisture-proof functions, and construct a rigid waterproof layer on the surface of the building 

structure.

waterproof concrete additive

  • Technical Data

No.ItemSpecification
Top gradeQualified grade
1SafetyPassPass
2Setting time

Intial/min

4545

Final/h ≤

1010
3

Ratio of compressive strength/%,

7 days10085
28 days9080
4

Ratio of permeated height %, ≤

300200
5

Ratio of water absorption (48h) %,≤

6575
6Ratio of shrinkage (48h) %, ≤125135


  • Construction information 


- Clean basement

The basement should be cleaned and moistened. If the basement is smooth and needs to be shaved, 

the pitted surface rate shall not be less than 75%.

- The treatment of waterproof plain layer

Brush a line of cement waterproofing agent paste evenly on the base layer as the bonding layer, 

and the thickness is preferably 2mm.

- The treatment of the first layer of waterproof mortar

Before the bonding layer is dry, brush the first layer of waterproof mortar as a leveling layer in time 

with a thickness of 10mm. After pressing, the pitted surface is able with wooden cloth.

- The treatment of the second layer of waterproof mortar

Make the second layer of waterproof mortar in time after the initial setting of the leveling layer with 

a thickness of 10mm as the appropriate thickness, and compact it for smoothness.

- Wet maintenance

After the second layer of waterproof mortar is finally set, it shall be cured in a humid condition for 7 days in time.


  • Main uses


- Anti-seepage and moisture-proof works on the surface of any structure.

- Underground engineering: basement, underground air defense.

- Water conservancy and hydropower: pools, dams, water towers.

- Rail transit: tunnels, bridges.


  • Package


1000kg/drum


  • Shelf life


    3 years. LV-2 block wall waterproofing can still be used over shelf life but passed the inspection.


  • Our Factory & Warehouse


     concrete roof waterproofing


  • Our Certification

    concrete block waterproofing



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