+90 (312) 939 86 92 Monday - Saturday 08:00 - 18:00 (GMT+3) Next Level A Blok Kat T No:3C1-160 Çankaya-Ankara, TR

Protect PU Bitum 1K (PB 018)

Polyurethane based bitumen modified liquid waterproofing product

Technical Specifications

Consumption(per layer)1.5-2.00 kg/m²
Viscosity5000 ± 500 (Brookfield, mPas)
Density1.35 (±0.05) g/cm³
Drying Time12 Hours
Recoating Time12-24 Hours
Service Temperature-40°C to 80°C
Hardness35 ( Shore A)
Tensile Strength>2 (N/mm²)-(+23°C)
Elongation (%)≥ %700
Adhesion to Concrete≥ 0.5 N / mm² (Without primer)
≥ 1 N / mm² (With primer)
Packaging20 kg Bucket

Description

PROTECT-A PB 018 T is a Polyurethane-bitumen modified, single component liquid waterproofing and surface protection material.

Area of Use

  • In foundation-curtain bundling.
  • In the insulation of concrete surfaces which are in contact with water continuously.
  • Roofs, verandas and balconies (with cover).
  • Horizontally and vertically in building units where the insulation material should exhibit high crack bridging properties, cement-based substrates.
  • Very humid indoor spaces.
  • Bathrooms, under tiles.
  • Asphalt, bitumen felts and so on.
  • Waterproofing; in vertical and horizontal applications whether indoors or outdoors.
  • In basements and underground parking lots.

Product Features and Advantages

  • Rapid curing.
  • It has excellent mechanical and chemical resistance properties and provides high tensile, tear and abrasion resistance.
  • It adheres very strongly to different surfaces to form a highly elastic and durable film.
  • It is effective in water vapor transmission.
  • The film breathes and prevents moisture from accumulating in the substrate.
  • It has the feature of bridging shrinkage cracks with its elastic structure.
  • It is easily applied with roller or insulation pitch brush.
  • No blowtorch is required during application.
  • It forms a jointless, seamless, permanent, moisture and waterproof coating.
  • Resistant to aging, water, various salt solutions and weak acids.
  • Suitable for areas affected by frequent movement and vibrations.
  • Resistant to plant roots.
  • Excellent adhesion to almost any surface with or without lining.
  • High thermal resistance.
  • Resistant to freezing and thawing.

Application Instructions

  • The existing surface must be clean, dry, flat and free from dirt, dust, oil, wax, mold and effects that may deteriorate the performance of PROTECT-A PB 018 T.
  • Any loose, dusty, cracked, crusted and pre-painted surfaces must be cleaned by abrasive blasting, sanding, wire brushing and / or machine assistance (pressurized water spray or sand blasting).
  • Water pressure should be at least 1500 – 2000 psi.
  • For metal roof surfaces, loose rust, tempering, surface adhesion or white rust on the metal surface should be removed from the surface using the above-mentioned methods.
  • Damaged or weathered surfaces should be repaired.
  • Surfaces contain paint and unevenness should be sanded.
  • PROTECT-A PB 018 T should be mixed with a suitable mixer at 300 rpm for 2-3 minutes before application.
  • The product is applied with spray or brush or roller in 2 coats with a total consumption of 1,5 – 2 kg / m2.
  • Do not wait more than 24 hours between coats.
  • If the application is to be carried out with spray, the material must be thinned with a suitable thinning agent (xylene).
  • Equipment used during application should be cleaned immediately with a suitable solvent immediately after application.
  • Depending on the surface condition, liquid membrane application should be started after priming with a suitable epoxy or polyurethane based primer. Surfaces to be applied must have at least the following standards:

Hardness: R28 = 15 mPa
Temperature: 5°C to 35°C
Relative Humidity: <85%

Leave us your info

Please fill in the form to request product samples or for your inquires and we will get back to you.

    Leave a Reply