Exposed waterproofing for exterior wall arr_right_inav

One-Component Polyurethane Waterproof Coating

Description Specifications Scope of Application FAQ Download

Description

YHColorWall-8108 is a cold-applied, one-component waterborne liquid applied waterproofing membrane, highly elastic and UV resistant. It composed of a water-based polyurethane dispersion, combined with additives, pigments, and fillers, etc. It offers excellent weather resistance and construction properties, possessing the outstanding mechanical characteristics of a solvent-based polyurethane waterproof coating as well as the environmentally friendly performance of a water-based waterproof coating.

Specifications

CHARACTERISTICS AND PACKAGING

Item	Data
Appearance	Viscous Liquid
Color	7 Colors
Density	1.4-1.6 kg/L
Solid Content by Weight	63-68 %
Package	Plastic drum
Packing Size	20 kg per drum

PROPERTIES

Description	Test Methods	Typical Values
Tensile Strength / MPa	ASTM D412	≥2.0
Elongation at Break / %	ASTM D412	≥500
Tear Strength / N/mm	ASTM D624	≥20
Pull-off Adhesion to Concrete / MPa	ASTM D7234	≥1.2
Shore A Hardness	ASTM D2240	≈60
Water Permeability (5 bar, 3 days) / mm	BS EN 12390-8	≈0
Water Vapor Transmission / g/m2·24h	ASTM E96	≈42
Low Temperature Flexibility (-35℃)	ASTM D522	No Cracks
Thermal conductivity / [W/(m·K)]	ASTM D5930	≈0.4
VOC g/L	ISO 11890-2	≈0
UV Exposure (Xenon Arc Lamps) - 3000 hours	BS EN ISO 16474-2	No visual change

Note: The above data were tested under standard conditions (temperature 23 °C ± 2 °C, relative humidity 50% ± 10%).

APPLICATION INSTRUCTIONS

Items	Description
Consumption*	2.2-2.6 kg / m2 for 1mm dry film
Coverage	5-6 m2/set (20kg) at 1.5mm dry film thickness
Recommended thickness	1.4-1.6 mm by 2-3 coats 0.8-1.8 kg / m2 / coat at 0.3-0.8 mm dry film thickness
Ambient air temperature	5 °C min / +40 °C max
Relative air humidity	<85%
Substrate temperature	5 °C min. / +40 °C max. ≥ 3 °C above dew point, beware of condensation

*Material consumption depends on the porosity and texture of the substrate.

ADVANTAGES

· Odorless, without adding any organic solvents, low VOC content.

· Excellent weather resistance.

· Excellent physical and mechanical properties, and highly elastic and crack-bridging.

· Good bonding property, strong adhesion to porous and non-porous substrate .

· Excellent water and corrosion resistance .

· Excellent low temperature flexibility: -35 ℃ low temperature bending without cracking .

· Good construction performance: one component, out of the box for use on-site, easy construction.

Scope of Application

Suitable for new construction and renovation projects that require exposed waterproofing, such as concrete roofs, tiled roofs, and exterior walls.

FAQ

Q1: What is the recommended construction temperature ?

A1: Application temperature +5°C to +35°C
Q2: What is the recommended storage temperature ?

A2: +5°C to +35°C
Q3: The requirements of substrater？

A3: The substrate should be free from grease, oil and loosely adhering particles. Cleanthe surface with the help of emery stone, putty blade or wire brush. Moisten the wall with sufficient quantity of clean water. There should not be any mildew or algae on the surface.
Q4: Can the base be damp during the construction？

A4: It can be damp but there must be no standing water
Q5: Can the color be customized according to customer requirements?

A5: Yes