- Suitable For: use as a self-bonding damp-proof membrane
- Area of use: INT & EXT
- Volume: 1m x 20m
- Type: membrane
- Colour: black
- Brand: Bond It
- Manufactuer: Bond It
Data Sheets
Bond It Bitubond 200 Tanking Membrane is a high-performance waterproofing solution designed to protect below-ground structures from water ingress and moisture damage. This self-adhesive membrane is specifically engineered for tanking applications, providing a reliable barrier against groundwater, dampness, and hydrostatic pressure. With its excellent durability and easy installation, Bond It Bitubond 200 Tanking Membrane is a trusted choice for waterproofing basements, retaining walls, and other below-ground structures.
Key Points:
– Superior Waterproofing: Bond It Bitubond 200 Tanking Membrane offers exceptional waterproofing properties, ensuring a robust barrier against water penetration. It effectively prevents water ingress, even under high hydrostatic pressure, keeping the protected structure dry and protected against moisture-related issues.
– Self-Adhesive and Easy Installation: This tanking membrane features a self-adhesive backing, making installation quick and straightforward. Simply remove the release liner and apply the membrane onto the prepared surface. The self-adhesive nature ensures secure and reliable bonding, creating a seamless and watertight barrier.
– Durable and Resilient: Bond It Bitubond 200 Tanking Membrane is manufactured from high-quality materials that provide excellent durability and long-lasting performance. It is resistant to UV exposure, aging, and commonly encountered chemicals, ensuring its effectiveness and integrity over time. The membrane maintains its flexibility, allowing it to accommodate structural movements and changes without compromising its waterproofing capabilities.
– Versatile Application: This tanking membrane is suitable for a wide range of below-ground structures, including basements, cellars, retaining walls, and foundations. It can be applied to various substrates, including concrete, blockwork, and masonry. Its versatility makes it an ideal choice for both new construction projects and renovations where effective tanking is required.
– Compliant with Standards: Bond It Bitubond 200 Tanking Membrane meets industry standards for waterproofing membranes. It complies with relevant regulations and guidelines, ensuring that it provides reliable and effective waterproofing protection. By using this membrane, builders and property owners can have confidence in its performance and compliance.
Note: Prior to installation, ensure that the surface is clean, dry, and free from any contaminants that may affect adhesion. Follow the manufacturer’s instructions for proper installation techniques, including joint sealing and overlap requirements. It is recommended to consult with professionals for specific project requirements and to ensure compliance with building regulations. Store the membrane in a cool, dry place, protected from direct sunlight and extreme temperatures.
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Bond It Bitubond 200 Tanking Membrane is formulated for application as a self-bonding damp-proof membrane, suitable for both vertical and horizontal use in tanking ground structures, parking and plaza decks, subways, and retaining walls.
APPLICATIONS
Remove the protective release sheet and affix the membrane, with the coated side facing down, onto the prepared surface. Apply firm pressure from the center towards the edges to eliminate air pockets. Ensure proper sealing by overlapping the membrane, with a minimum overlap of 75mm at the edges and 100mm at roll ends. Roll the overlap firmly using a handheld pressure roller. Roll the free edge onto a primed substrate strip for a secure seal.
Cover BITUBOND 200 within 2-3 days of application, preventing any part of the membrane from being permanently exposed. Immediately support vertical work after application. Before final covering, inspect the membrane for tears, holes, or wrinkled seams, and use BITUBOND 200 patches for repairs.
When used as a horizontal damp-proofing membrane, extend it up the walls and connect it to the damp-proof course. Double-cover internal and external corners and construction joints in slabs by applying a strip of membrane (minimum 300mm wide) centered along the joint before applying the main membrane. Internal angles require a 30-50mm mortar fillet cured before applying reinforcing strips. Prime areas around pipes and drains to a width of 300mm before covering with a double layer of BITUBOND 200, ensuring well-bonded exposed edges before applying a 50mm thick floor screed over the membrane.
Tanked surfaces should have appropriate waterstops cast into the reinforced concrete, preferably applied externally (membrane on the wet side of the structure).
LIMITATIONS
Do not apply BITUBOND 200 TANKING MEMBRANE when the substrate’s surface temperature falls below 5°C. When applying a brick skin to the face of the vertical BITUBOND 200, take care to avoid damaging the membrane and leave a 12mm gap, filled with sand/cement mortar as work progresses. Lay only enough BITUBOND 200 that can be protected as work proceeds. When leaving areas exposed for an extended period, ensure all edges are secured in place with battens.
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Elementlength | |||||||
up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
£7.60 ex. VAT
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