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root resistant waterproof membrane
root resistant waterproof membrane
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Root Resistant Waterproof Membrane
Root-Piercing Resistant Torch-On Bitumen Membrane for Green Planting Roof | Caberry Waterproof
Product Overview
Root resistant waterproof membrane is a special SBS modified bitumen waterproof roll with anti-root formula. It can effectively resist the piercing damage caused by plant roots, maintain the integrity of waterproof layer long-term. Adopt torch-on hot melt construction, excellent water impermeability, ageing resistance and puncture resistance, the preferred waterproof material for green planting roof projects.
Key Advantages
✅ Professional Anti-Root Performance
Special formula inhibits plant root penetration, protects waterproof layer for green roof.
✅ Torch-On Hot Melt Bonding
Fuse into a whole waterproof system, reliable seam sealing, good anti-seepage effect.
✅ High Puncture & Tear Resistance
Resist mechanical damage during backfilling and planting construction.
✅ Long Service Life
Excellent anti-aging and weather resistance, stable performance under long-term buried environment.
Application Scope
- Green roof, planting roof, garden roof waterproofing
- Underground garage top plate with planting layer
- Landscaping artificial lake, planting pool, flower bed anti-seepage
- Landscape municipal projects requiring anti-root waterproofing
- Combined use with drainage board, filter layer for planting system
Torch-On Construction Method
- Lay rolls from low position to high position, align and straighten each roll, then roll back.
- Heat evenly while rolling forward, then paste and seal the edge tightly.
- Finish full roll paving first, then carry out edge sealing; apply adhesive or polyurethane coating on seams if necessary.
- Paving sequence: For connected roofs with different elevations, construct high span first then low span. For the same roof, lay reinforcement at drains, internal corners and special shaped areas first, then large-area waterproof membrane.
Construction Safety Reminders
- Never point torch or flame towards people during hot melt operation.
- Do not carry out torch-on construction on windy days.
- Control flame distance and heating duration to avoid overheating and damaging membrane. The liquefied gas tank must stay at least 20m away from ignition point with dedicated staff on duty.
- Avoid fuel overflow when refilling the torch burner.
- Prevent direct skin contact when using adhesive.
- Smoking and open flame are strictly prohibited at material stacking area on construction site.
FAQ
Q: What is the difference between root resistant membrane and ordinary SBS membrane?
A: Root resistant membrane adds special anti-root ingredients, which can inhibit plant root penetration; ordinary SBS will be pierced easily if used under planting layer.
Q: Does green roof only need this anti-root membrane?
A: Usually it matches with drainage board, geotextile filter layer and protective concrete to form a complete green roof system.
Q: Can you provide test reports for anti-root performance?
A: Yes, we can provide TDS, MSDS and relevant anti-root certification documents for tender and customs clearance.
Get Quotation & Technical Support
If you need bulk price, customized roll size or green roof system solution, please contact us directly.