Impermeabilizante Prenoplast 3

Prenoplast®.

Waterproofing product

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Impermeabilizante Prenoplast

Prenoplast®
Cold bonding waterproofing membrane based on Baypren, CR-Latex from Bayer AG

CHARACTERISTICS

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Prenoplast waterproofing

PRENOPLAST is a creamy brownish-black paste with asphalt bitumens modified with chloroprene to achieve greater elasticity and resistance to weathering.

Once applied, PRENOPLAST creates a film in the form of a continuous membrane with a high modulus of elasticity, tensile strength and rupture elongation.

PRENOPLAST is odourless, non-flammable and non-toxic. Moreover, it adheres well to normal construction materials such as concrete, mortar, brick, stone, asbestos cement and metal surfaces.

Since PRENOPLAST consists of a chloroprene-modified asphalt, it offers excellent resistance to extreme temperatures (hot or cold), with no crackling at low temperatures or dripping at high temperatures in the summer. Once applied, PRENOPLAST does not deteriorate or crack and retains all its waterproofing qualities. PRENOPLAST can be applied as a strong, elastic continuous membrane on any surface even when wet to waterproof the entire surface, including grooves, holes and cracks.

Waterproofing with PRENOPLAST is as easy as sweeping.

 

PHYSICAL AND CHEMICAL PROPERTIES OF PRENOPLAST, WATERPROOFING

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Solid content: 61 %
Density: 1,000 kg/m3 at 25 °C
Viscosity: 25-45,000 mPas (LVH/3rpm) at 25 °C
Adhesion (ASTM D 4541): 4.5 kg/cm2
Tensile strength (UNE 53.413 ap. 4.5): 3.3 kg/cm2
Rupture elongation (UNE 53.413 ap. 4.5): 620%
Water vapour permeability (UNE 53.358 ap. 3.12): breathable
Water-tightness (NF T 30.701): total
Pliability at low temperatures (UNE 104.281/6-4): very good with no cracking

Accelerated artificial ageing (UNE 53.104). (After 1,000 hours)
Tensile strength: 8,5 Kg/cm2
Rupture elongation: 520%

APPLICATIONS OF PRENOPLAST, WATERPROOFING

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Waterproofing of terraces, roofs, jardinieres, vertical walls such as party walls, foundations, public works construction, damp areas such as bathrooms, showers, basements. PRENOPLAST can be applied to any surface that requires waterproofing.

HOW TO BE APPLIED PRENOPLAST, WATERPROOFING

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The surface to which PRENOPLAST will be applied must be clean and free of dust or loose material; however, dampness does not cause any problem.

Apply PRENOPLAST manually with a brush, short-pile wool roller, rubber-edged trowel or leveller or using power tools such as a high-performance air-Iess spray gun.

For priming of porous surfaces, dilute some PRENOPLAST with water, stir well to mix and apply an initial primer coat before applying subsequent coats of undiluted product.

The amount of water will vary from 10 to 50 per cent, depending on the substrate porosity.

Applying is PRENOPLAST is very easy! Simply use the brush and paint on; PRENOPLAST waterproofs with simple brush application!

Apply approximately 1-1.5 kg per square metre with each coat.

PRENOPLAST dries by water evaporation; hence the drying time depends on ambient humidity and temperature conditions. Drying should take only a few hours in summer, with more time required in the winter.

For extra-tight waterproofing, add glass fabric or netting on top of the first undiluted coat. This procedure creates a complete system of approximately 3 kg of PRENOPLAST per square metre in the two coats with a reinforcing sandwich.

To clean hands or tools, use water before the product has dried. When dry, use solvents such as Biodisol, diesel fuel, petrol, etc.

PHYSICAL AND CHEMICAL PROPERTIES OF PRENOPLAST, WATERPROOFING

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5-kg containers or 25-kg PAILS

COVERAGE RATE OF PRENOPLAST, WATERPROOFING

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Varies depending on substrate porosity and number of coats; generally 200 g per sq m for the primer coat and 1-1.5 kg for each of the two subsequent coats.

Recommendation for vertical parameters: 1-2 kg/m2 in two coats; horizontal or slightly sloped : 2-3 kg/m2 in two coats.

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Prenoplast, Waterproofing product
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IMREPOL SL

C/Ecuador, nº 1 edifici l’Espill 2n 1ª ·  Granollers · Barcelona
Tel. +34 938 793 921 · Fax. +34 938 793 924

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