Product introduction
The Panther polymer cement waterproof coating (JS-II) is a high performance polymer emulsion specific as the main body, with a certain proportion of cement. After curing, this product is formed by the rubber like waterproof film, with excellent adhesion, anti permeability, crack resistance, durability and other functions. The construction is convenient, the product conforms to the national environmental protection industry standard HJ457-2009 request.
Two, use
1 widely used in exterior wall, toilet, kitchen, water tank, basement, roof and other building waterproof, anti leakage, moisture and other projects.
2 for the aerated concrete, hollow brick and other porous materials to prevent leakage, moisture.
Three, the main technical performance
Executive standard: GB/T23445-2009 national standard
Serial number
Test item
Technical index
One
Solid content /% >
Seventy
Two
stretching
Strength
No more than /MPa
One point eight
Keep over /% after heating.
Eighty
Keep /% = after alkali treatment
Seventy
Keep /% = after water immersion
Seventy
Three
elongation at break
No treatment was:
Eighty
Heat treatment: more than
Sixty-five
Alkali treatment was:
Sixty-five
Soaking treatment: aged
Sixty-five
Four
Low temperature flexible (? 10 mm.)
.
Five
Water permeability (0.3 MPa/30min)
Impervious
Six
The damp surface bond strength than /MPa
Zero point seven
Seven
Anti permeability (/MPa = back surface mortar)
Zero point six
Four, the use of methods
1 primary treatment: the substrate surface should be flat and solid, no honeycomb, pitted, no dust and oil, yin and yang angle made arc; before the construction of the grassroots defects to be repaired.
2 coating construction:
(1) the ingredients, according to HB emulsion adhesive: cement =1: (0.9~1.0) the weight ratio of stirring evenly.
(2) according to the thickness of the engineering design requirements, can be painted 3 ~ 2 times.
(3) when the construction can be applied to brush, roll or scrape. Once again, to be coated sheet dry (about 1 ~ 2H), and then painted again.
3 enhancement: waterproof layer for enhanced by non-woven fabric or E-glass fiber cloth as matrix enhancement.
Dosage: 1-2 kg / M 4
Five, matters needing attention
1.HB emulsion adhesive before use should be evenly mixed.
2 cement for grade 42.5 and above ordinary Portland cement.
3.HB emulsion adhesive should be stored in a cool place, storage period of 12 months.