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Introduction:
QL- Plugging Leakage Coating (Grouting Type) is a single-component waterproof polymer designed for grouting and plugging. It is a transparent liquid in light yellow or amber colour. It can self-emulsify and turn into solid state when in contact with water.
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Product Features:
1. Excellent waterproofing and plugging; easy to use; instant results.
2. After emulsifying and polymerizing in water, it has good elongation, elasticity, impermeability, and low-temperature resistance.
3. After curing, it can continue to expand in water and further play a sealing role.
4. The induction time for the polymerization to solidify can be adjusted.
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Application Range:
1. Suitable for construction joints, settlement joints, deformation joints, overlap positions of old and new beams and various concrete cracks.
2. Suitable for grouting and leak stoppage of pools, water towers, basements and other buildings.
Application Methods:
1. Clean the base surface and bury sealing needle every 10-30cm.
2. Connect the grouting pump and pipe to start grouting. The pressure of the grouting shall base on the width of cracks, grouting volume and engineering structure. The grouting sequence is generally from bottom to top, from deep to shallow.
3. When the grouting is completed, take the needle out and fill the hole with sealing compound.
Recommended Tools:
Brush, spatula, float trowel, electronic mixer, mixing bucket.
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Technical Indicators:Experimental ProjectTechnical SpecificationsWPUOPU(g/cm3)
Density≥1.0≥1.05(ª/mPa-s)
Viscosity≤1.0 x 103(ª/s)
Get forming time≤150-(ª/s)
Curing time-≤800(%)
Expand when in contact
with water≥20-(s)
Waterborne, ten times water≤200-(%)
Non-volatile≥75≥78(%)
Foaming Rate≥350≥1000(b/MPa)
Compressive Strength-≥6Note: a can also be agreed upon between the supplier and the buyer.
b check when there is a need for reinforcement.
