SL-450 Water-Emulsion Asphalt Waterproof Coating

SL-450 water-emulsion asphalt waterproof coating

[Product Introduction]

The water-in-oil emulsion asphalt waterproof coating is made with petroleum asphalt as the base material, SBS as the modifier, and various auxiliary materials added

Plant water emulsion type waterproof coating.

Performance and features

1. It is a water-based asphalt-based liquid coating waterproof material that forms an elastic overall rubber waterproof layer after curing at room temperature, providing reliable waterproof performance.

2. It can be applied at room temperature and the process is simple. It does not contain solvents and is environmentally friendly.

3. High strength, good elasticity, strong adhesion, excellent physical properties. Resistant to high and low temperatures, with good chemical resistance.

[Applicable Standard]: JC/T 408-2005 'Water-Emulsion Asphalt Waterproof Coating'

Serial number Item L H

1 Appearance: After stirring, it should be uniform without color difference, gel, agglomeration, or obvious asphalt threads.

2 Solid content / % ≥ 45

3 Heat resistance/℃ 80±2 110±2

No flowing, sliding, or dripping

4 Impermeability: No water infiltration for 30 minutes at 0.1 MPa

5 Bond strength / Mpa ≥ 0.30

6 Surface strength/h ≤ 8

7 Actual working time/h ≤ 24

8 Low temperature flexibility/℃ Standard condition -15 0

Alkali treatment -10 5

Heat treatment

Ultraviolet treatment

9 Elongation at break /% ≥ Standard condition 600

Alkali treatment

Heat treatment

Ultraviolet treatment

Scope of Application

1. Waterproofing of various irregularly shaped roofs, such as concrete and prefabricated panels.

2. It is especially suitable for waterproofing in bathrooms, kitchens, swimming pools, sewage pools, subways, deep wells, as well as concrete interior and exterior walls.

construction method

1. Base treatment: Ensure cleanliness and flatness.

2. Coating application: Apply the coating to the base surface using a rubber scraper or palm brush, with a thickness generally ranging from 1.5 to 3.0mm. Apply the coating in multiple coats (with an interval of about one day and night).

 Precautions

(1) The construction temperature should be between 5-35℃.

(2) Construction is not recommended on rainy days, and there should be no rain within 2 hours after construction.

(3) When the paint is not yet cured, care should be taken to protect it to avoid damaging the waterproof layer.