1.5mm in thickness with high weather resistance for the renovation of old concrete rooftops
Product Description
| Roduct Name | Aluminum Foil Butyl Rubber Waterproofing Membrane |
| Material | Butyl |
| Color | Silver |
Butyl rubber waterproofing membrane is a single or double-sided self-adhesive sheet, primarily composed of butyl rubber,
and applied to reinforced or corrugated aluminum foil. This material adheres firmly to various surfaces, ideal for color steel
tiles and roof crevices. It offers outstanding weather, aging, and water resistance, effectively sealing the bonding surface.
It also provides shock absorption and protection, remaining in a non-cured state throughout its lifespan, ensuring excellent
adaptability to the thermal expansion, contraction, and mechanical movements of the adhered surface. As a solvent-free
product, it neither shrinks nor releases harmful gases, making it an eco-friendly waterproof sealing and adhesive solution.
Product Characteristics
- lExclusive bonding creeping feature, adheres to concrete, deeply penetrates concrete pores to prevent water leakage
caused by concrete cracks. - lOutstanding mechanical features, high adhesion and tensile strength, remarkable elasticity and extensibility.
- lConsistent chemical attributes, excellent resistance to chemicals, weather, corrosion, and UV rays, with a service life of
up to 20 years. - lEasy installation, safe and eco-friendly, without volatile substances, non-toxic and odorless. Can be installed at -5°C.
Cold-bonding installation is safe, green, convenient, and quick.
| Items | Inspection requirements | Items | Inspection requirements |
| Tensile Force/(N/50mm) | ≥300 | Peel strength/(N/mm) | With Cement mortar | ≥1.5 |
| Elongation at rupture/% | ≥30 | With Metal | ≥1.5 |
| Tearing strength/ N | ≥20 | With Waterproof membranes | ≥1.5 |
| Heat resistance/(100℃,2 h) | No flow, no drop, no slip | Resistance to artificial climate aging (wave length 300-400 nm,300kwh/M2, about 5000 h) | No wrinkle, degumming, shedding |
| Low-temperature flexibility | -40℃ No cracks | Solar reflectance | ≥0.80 |
Construction applications
- Substrate Treatment: eliminate sharp protrusions and debris on the substrate;
- Primer Application (if required): apply the matching water - based "rust - proof primer" on old color steel plates;
- Mass Installation: position the tape along the guide line and roll it forward and sideways with a rubber roller to expel air;
- Overlapping: use a pressure roller to ensure a secure overlap; Detail Work: carry out detailed reinforcement as per
specification requirements;
Scope of Application
- Roof waterproofing, underground waterproofing, waterproofing at structural construction joints, and short edge overlap
or detailed treatment of pre - laid waterproof membranes; - Sealing and waterproofing of construction joints in elevated, subway, and tunnel structures in municipal projects;
- Airtight, waterproofing, and shock absorption at the joints of color - coated panels and in sunshine panel engineering;
- Bonding of cement, wood, PC, PE, PVC, EPDM, CPE materials;
- Waterproof and airtight treatment at joints, termination areas, and irregular parts of waterproofing projects;
- Airtight waterproofing of civil residential doors and windows, shock absorption and bonding seals between floors, airtight
waterproofing of ventilation ducts, and architectural decoration; - Repair of metal and cement roof leaks; Overlap of steel roof color steel plates and lighting panels, and sealing of gutter
joints, steel warehouses, granaries, and cabinets.
FAQ
Q: Are samples provided free of charge?
A: Yes, samples under 1M2 or 1KG are complimentary, but the buyer is responsible for the shipping fees.
The freight cost will be refunded upon placing a confirmed order.
Q: Can I choose my own freight forwarder?
A: Certainly. We're happy to work with your designated shipping agent.
Q: Is the price flexible?
A: Yes. Significant discounts will be offered for bulk orders.
