Liquid Rubber Asphalt Waterproofing Paints

Liquid Rubber Asphalt Waterproofing Paints

1.Product overview This Non-curable liquid rubber asphalt waterproof paints is a single component coating. It mainly consists of rubber and asphalt, by adding in high polymer modifier and additive. It can maintain a long lasting non-cured colloid state, despite a continuing contact with air....

Product Details

Liquid Rubber Asphalt Waterproofing Paints

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1.Product overview

This Non-curable liquid rubber asphalt waterproof paints is a  single component coating. It mainly consists of rubber and asphalt, by adding  in high polymer modifier and additive. It can maintain a long lasting non-cured  colloid state, despite a continuing contact with air. This colloid state  waterproofing coating layer can perfectly adapt to structural vibration and  deformation, thus provide a long lasting waterproof performance for such area.  This product can be applied by hot scraping, hot spraying and hot grouting.


2. Product  Features
 ●  Non-cured, good creep property, good adhesion to wood, cement, glass and metal.
 ●  Good constructability, one-time molding and needs little drying time.
 ●  Excellent substrate adaptability, suitable for places susceptible to vibrating  and deforming.
 ●  Good resistance to acid, alkali, salt and mould.
 ●  Super self healing ability against puncturing and penetrating.
 ●  Good anti-aging and low temperature flexibility.
 ●  Solid content up to 98%, no volatile solvent, eco-friendly.


3. Application  scope
 ●  Various kinds of deformation joints and separating seams.
 ●  Both industrial and civil buildings, planting roof and basement.
 ●  Metro, high-speed rail, highway & street substrates.
 ●  Swimming pool, fire-water pond, channel & pipe drain.


4. Construction  points
 ●  Construction surface be solid, free of water & dust.
 ●  Ambient temperature 5℃~35℃.
 ●  Use professional facility to heat and melt the coating to a flowage state, then  properly select an application 
 method, either scraping or spraying, to  conduct the work.
 ●  In combination with waterproofing membrane material, pave the membrane material  when coated size is smaller  than 20㎡,  which gives best result.


5. Executive  standard & Performance index

Executive    standard: Q/GZDY-002-2015  Non-cured    Rubberized Asphalt Waterproof Coating

Item

Index

Flash point (℃) ≥

180

Solid content(%)  ≥

98

Adhesive property

Dry substrate

100% Cohesive failure

Moist substrate

Enlongation (mm)  ≥

15

Cold flexibility

-20℃, no cracking

Heat resistance (℃)

65℃,no flowing, no drop

Thermal ageing 70℃,168h

Elongation (mm)  ≥

15

Cold flexibility

-15℃, no cracking

           Acid resistance
       [2% H2SO4]

Appearance

no change

Elongation (mm)  ≥

15

Mass change (%)

±2.0

          Alkali resistance
       [0.1% NaOH+Ca(OH)2]

Appearance

no change

Elongation (mm)  ≥

15

Mass change (%)

±2.0

Salt tolerance
       [3% NaCl]

Appearance

no change

Elongation (mm)  ≥

15

Mass change (%)

±2.0

Self-healing

no seepage

Oil permeability (piece)  ≤

2

Stress relaxation (%)  ≤

Without treatment

35

Thermal ageing (70℃,168h)

Water channeling resistance

0.6Mpa,no water    channeling


6. Storage
 ●  The product is inflammable. It shall be kept away from fire, insolation and  colliding.
 ●  Store the product in a dry, ventilated, shady cool warehouse.
 ●  Shelf life is one year, under normal condition.

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