TREMboard – Superior Membrane Protection During Construction

Protect your waterproofing investment with TREMboard, the advanced cuspated protection sheet specifically designed to shield membranes from damage during backfill operations and construction activities. This 6mm protective layer offers exceptional puncture resistance—43% greater than traditional corflute board—while maintaining a lightweight profile that simplifies handling and installation.

Available in convenient 1.2m x 50m rolls, TREMboard creates a durable barrier that prevents membrane damage from sharp aggregates, construction equipment, and other trades, ensuring your waterproofing system remains intact and fully functional throughout the construction process and beyond.

Key Features & Benefits:

• Enhanced Puncture Resistance: 43% greater protection against punctures compared to standard corflute board, providing superior membrane security.
• Lightweight & Easy to Handle: Simple installation without heavy equipment, reducing labor time and costs.
• Backfill & Construction Protection: Shields membranes from damage during backfilling and from other trades on site.
• Excellent Chemical Resistance: Withstands exposure to most organic and inorganic chemicals encountered on construction sites.
• Versatile Applications: Suitable as a slip sheet between waterproofing membranes and toppings, and for general membrane protection.
• Roll Format Convenience: Available in easy-to-install 1.2m x 50m rolls for efficient coverage.

Primary Applications:

• Waterproofing Membrane Protection: Essential layer over waterproofing membranes during backfill operations
• Construction Site Protection: Shields membranes from damage by other trades and construction activities
• Slip Sheet Application: Isolation layer between waterproofing membranes and concrete toppings or pavers
• Below-Grade Protection: Ideal for protecting basement, podium, and plaza deck waterproofing systems

Technical Specifications:

• Material: Cuspated protection sheet
• Thickness: 6mm
• Packaging: 1.2m x 50m rolls
• Puncture Resistance: 43% greater than corflute
• Tensile Strength: 22-31 MPa (ASTM D638)
• Water Absorption: <0.01% (ASTM D570)
• Chemical Resistance: Excellent against most chemicals
• Outdoor Life: 6-12 months with UV exposure

Physical Properties:

• Tensile Strength: 22-31 MPa (at yield)
• Elongation: 10-1200% (at break)
• Flexural Modulus: 1000-1500 MPa
• Hardness: 73 (Shore D)
• Maximum Deformation: 24mm
• Load at Maximum: 120 N

Why Choose TREMboard?
TREMboard delivers peace of mind by providing a robust protective layer that preserves the integrity of your waterproofing system. Its superior puncture resistance and chemical durability make it the smart choice for contractors and project managers who cannot afford membrane failures due to construction-phase damage. The roll format ensures quick installation and complete coverage, saving both time and money.