Betoflex BituLiquid

BETOFLEX® BituLiquid is a cold-applied, high-build rubberized bitumen emulsion designed for waterproofing and damp-proofing of foundation walls, retaining walls, podiums under protection, and service areas. It forms a seamless, highly flexible elastomeric barrier that accommodates minor substrate movement and prevents moisture ingress.

Product Overview

Betoflex BituLiquid belongs to the Rubberized Bitumen Emulsion Coatings family. It is intended for foundation walls, retaining walls, podiums under protection and service areas. Final product selection must account for substrate condition, exposure, application method and compatibility with adjoining layers. BETOFLEX® BituLiquid is a cold-applied, high-build rubberized bitumen emulsion designed for waterproofing and damp-proofing of foundation walls, retaining walls, podiums under protection, and service areas. It forms a seamless, highly flexible elastomeric barrier that accommodates minor substrate movement and prevents moisture ingress.

Best-fit Applications

• Foundation walls
• Retaining walls
• Podiums under protection
• Service areas

Technical Benefits

• Cold-applied and seamless
• Follows complex geometry
• Suitable beneath compatible protection

Technical & Performance Specifications

Physical Property	Declared Performance Value	Test Standard
Specific Gravity	1.00 - 1.03	ASTM D1475
Solid Content	Approx. 60% - 65%	ASTM D1644
Elongation at Break	> 150%	ASTM D412
Drying Time (Tack-Free)	3 to 5 hours (at 35°C)	ASTM D1640
Water Absorption	< 0.5%	ASTM D471
Adhesion to Concrete	> 1.0 N/mm²	ASTM D4541

Technical Datasheet Locked

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Application Guidelines & Installation Method

Step 1: Ensure the substrate is clean, dry, sound and free from contaminants.

Step 2: Apply the recommended Geobit primer and allow it to dry.

Step 3: Apply the material uniformly to the TDS-specified thickness, coverage and number of coats.

Step 4: Treat joints, corners, penetrations, drains, upstands and terminations.

Step 5: Protect the completed waterproofing from traffic, weather, damage and subsequent works until fully cured.

Standard Compliance

Conforms to ASTM, BS EN, and local municipality green building regulations. Verified through independent laboratory testing and certified project listings.