Butyl roll 1.2mm thick strong barrier for old color steel roof renovation
Product Description
| Roduct Name | Aluminum Foil Butyl Rubber Waterproofing Membrane |
| Material | Butyl |
| Color | Silver |
Butyl rubber waterproof membrane is a self-adhesive sheet, available in single or double-sided versions. Crafted mainly from
butyl rubber, it’s coated on reinforced or corrugated aluminum foil. This material bonds strongly to diverse surfaces, ideal for
color steel tiles and roof fissures. With outstanding weather, aging, and water resistance, it seals adhered surfaces effectively.
Its shock-absorbing and protective features stay in a non-cured state throughout its lifespan, adapting well to thermal expansion,
contraction, and mechanical changes of the bonded surface. Being solvent-free, it neither shrinks nor releases harmful gases,
making it an eco-friendly waterproof sealing and adhesive solution.
Product Characteristics
- lExceptional bonding creep feature; when attached to concrete, it deeply permeates concrete pores, preventing leaks even if
the concrete cracks. - lSuperb mechanical attributes with high bonding and tensile strength, along with robust elasticity and extensibility.
- lSturdy chemical stability, offering excellent resistance to chemicals, weather, corrosion, and UV rays. It can last up to 20 years.
- lEasy to install, safe, and eco-friendly. It contains no volatile substances, is non-toxic and odorless. Installable at -5°C,
the cold adhesive process is secure, green, 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 Preparation: Remove any sharp projections and debris from the surface.
- Primer Application (if needed): For old color steel plates, apply the compatible water - based anti - rust primer.
- Mass Installation: Position the membrane along the guide line and use a rubber roller to roll it forward and outward
to remove air. - Overlapping: Press down firmly with a roller at the overlapping sections.
- Detail Work: Treat the details as per the relevant specifications for reinforcement.
Scope of Application
- Roof and underground waterproofing; waterproofing at structural construction joints, short edge overlaps, or detailed
treatment of pre - applied membranes. - Sealing and waterproofing of construction joints in elevated, subway, and tunnel structures in municipal projects.
- Air - tight, waterproofing, and shock absorption at joints of color - coated panels and solar panels. Bonding of cement,
wood, PC, PE, PVC, EPDM, and CPE materials. - Waterproof and air - tight treatment at joints, terminations, and irregular parts of waterproofing projects.
- Air - tight waterproofing for residential doors and windows, shock absorption and bonding between floors, air - tight
waterproofing for ventilation ducts, and architectural decoration. - Repair of metal and cement roof leaks; sealing at overlaps of steel roof color plates and lighting panels, gutter joints,
as well as in steel warehouses, granaries, and cabinets.
FAQ
Q: Are samples provided at no cost?
A: Samples under 1M² or 1KG are free. However, the buyer is responsible for shipping fees, which will be reimbursed upon
placing a confirmed order.
Q: Can I arrange my own shipping?
A: Certainly. You're welcome to use your preferred shipping agent.
Q: Is there room for price adjustment?
A: Yes, significant discounts are available for bulk orders.
