TechnoCrete® P7
SINGLE COMPONENT Acrylic Polymer Waterproofing SYSTEM
TechnoCrete® P7 is an acrylic polymer based elastomeric waterproofing system that is designed to protect concrete and masonry surfaces. In conjunction with cement, TechnoCrete® P7 provides a seamless waterproof coating for concrete and masonry surfaces. It can be used as a waterproof or protective coating.
Features:
- A tough, hard wearing, breathable, impermeable waterproofing system for residential, industrial, housing and commercial buildings.
- Can be applied in uniform thickness to horizontal and vertical surfaces.
- Reduces or prevents salt penetration into concrete.
- High ultra violet resistance.
- Highly durable & Economical system.
- Non toxic, non-flammable & user friendly.
- Excellent adhesion to concrete and masonry surfaces.
- Protects concrete and mortar from natural elements such as wind, rain, sunlight.
- Breathable – allows inside water vapour to escape.
APPLICATION:
- Concrete structures like sunken portion, toilets, balcony, basement, chajjahs, terrace, concrete repairs.
- Below sloping screed or waterproof plaster on Roofs, terraces and balconies as a sandwich layer.
- Pools and fountains.
- Reservoirs and channels.
Packaging:
TechnoCrete® P7 is supplied in 1, 5, 10, 20, 50 & 225 Kg plastic container.
Technical properties:
| Appearance before mixing with cement | Milky white coloured liquid |
| Appearance when mixed with cement | Grey |
| Specific gravity | 1.03 +/- 0.02 |
| pH value | >7 |
| Bond strength – 14 days as per ASTM C882-87 | 21 kg/cm2 |
| Waterproofing thickness dft | 1mm to 1.20mm – two coats |
| Mix ratio for waterproofing coating | 1: 2 ( TechnoCrete®P7 : cement ) |
| Dosage for PMM. | 15-20% by weight of cement |
| Application temperature | Above 10°C to 45°C |
| Flexural strength | 20 kg/cm2 @ 10% dosage 21 kg/cm2 @ 15% dosage |
COVERAGE:
For waterproofing coating Two coat (with glass fibre mesh) : 1.5 m2 – 1.6 m2 / kg. For waterproofing coating Two coat (without glass fibre mesh) : 1.75 m2 – 1.85 m2 / kg
