JS Composite Waterproof Coating

JS Composite Waterproof Coating is a two-component acrylic modified waterproofing material composed of organic solution and inorganic powder.Mixing the powder material and liquid material proportionately will form a strong and flexible waterproof membrane to achieve great waterproof and corrosion-resistant effect.



       Description

JS Composite Waterproof Coating is a two-component acrylic modified waterproofing material composed of organic solution and inorganic powder.Mixing the powder material and liquid material proportionately will form a strong and flexible waterproof membrane to achieve great waterproof and corrosion-resistant effect.

waterproof coating paint

waterproof coating application

1) Mix the powder material with the liquid material of the JS Composite Waterproof Coating proportionately (The ratio of power material to liquid material is :one component: 0.8:1, two component:1:1 by weight), then fully stir it for 3-5 minutes until it become jelly staff with no obvious particles and sediments. It would be quite appreciated if the mixing materials could be laid aside for a while before stirring.

2) Brushing the JS polymer waterproof coating on the substrate directly and completely. 2-3 coatings in total are preferred according to real application condition. Brush repeatedly to ventilate the gas if any bubble is formed when brushing. The thickness of each coating should be 0.5mm

3) Re-coating (second coating) should be applied only after the surface dry of first coating ( touch dry , it will take 1-2 hrs at normal temperature of 25-30), the direction of brushing should be vertical to previous coating. Moisturize previous coat by spraying mist on it if it is solidified before second coating.

waterproof



waterproof





waterproof paint

waterproof coating

waterproof paint

1

Drying Time  / hrs

Touch Dry      

≤4.0

Hard Dry     

≤8.0

2

Impermeable Pressure / Mpa      

≥0.5

3

Flexibility

The Lateral Deformation Capacity / mm    

≥2.0 

4

Bond Strength

No treatment   / MPa

≥0.7

Moisture substrate / MPa

≥0.7

Alkali treatment   / MPa

≥0.7

Soaking treatment / MPa

≥0.7

5

Compression Strength / Mpa        

≥12.0

6

Rupture Strength / Mpa           

≥4.0

7

Alkali-Resistant Ability

No cracking or falling

8

Heat-Resistant Ability

No cracking or falling

9

Frozen-Resistant Ability

No cracking or falling

10

Contraction Percentage, %       

≤0.3