PP Mesh Membrane Bitumen Tape Product Detail
Basic Info
Feature:Wear Resistant
Corrosion Rate:0.1-1.0
Thickness: 0.8-1.5mm:Width: 50-900mm
Specification:ISO, AWWA, SGS, DVGW
Origin:China
HS Code:39191099
PP Mesh Membrane Bitumen Tape Product Description
Polypropylene mesh membrane tape (T 500)
I.PP Mesh Membrane Bitumen Tape Description
The T 500 is cold applied tape for both metallic pipelines and waterproofing works against outdoor bad weathers .
II.Structures
Backing : PP woven fabric cloth,
Adhesive layer: Butyl rubber Bituminous Compound
III .Uses
| Waterproofing- | Pipelines protection |
| -Waterproofing membrane for basements,substructures and flat deck applications. plazas, bridge, vehicular traffic structures, or parking decks overlaid with an asphalt concrete wearing course. -Tough, high performance waterproof membrane for critical substructures and civil engineering works. -Provides a vapor and waterproof membrane to water excluding structures and protects concrete from attack by aggressive ground salts. -Protection for wall ,floor, roof, corner, basement etc. to against from attack by bad weather, rain, acid alkaline salt | _ Weld joints _ Bends _ Fittings _ Bare pipe lengths _ Pipe rehab and repair -Bare pipe length |
IV. PP Mesh Membrane Bitumen Tape Features
| Waterproofing- | Pipes protection |
| -Cold applied. -High resistance to bad weather environment -Good performance itself to keep dry -Easily application &installation. -Suitable for a wide range of temperatures - Compatible primers -Safe,clean | _ Cold applied _ Excellent self adhesion to pipe _ Flexibility provides extra protection at vulnerable areas _ Excellent conformability and consistent uniform thickness _ Easily applied with no special equipment _ Compatible with common pipe coatings _ Excellent resistance to cathodic disbonding |
V. PP Mesh Membrane Bitumen Tape Technical Datas
| PHYSICAL PROPERPTIES | UNIT | TEST METHOD | TYPICAL VALUES | |||
| Total thickness | mil | ASTM D 1000 | 40mils | 50mils | 60mils | 65mils |
| Tensile Strength | lb/in | ASTM D 1000 | 30(5kg/cm) | 35(6.3kg/cm) | 39(7kg/cm) | 42(7.5kg/cm) |
| Length | 25mtrs | 20mtrs | 15mtrs | 10mtrs | ||
| Width | 2",4",6",9" | |||||
| Peel adhesion To primed pipe | oz/in | ASTM D 1000 | 269(3kg/cm) | 296(3.3kg/cm) | 314 (3.5kg/cm) | 340(3.8kg/cm) |
| To backing | oz/in | ASTM D 1000 | 90(1kg/cm) | 90(1kg/cm) | 117(1.3kg/cm) | 135(1.5kg/cm) |
| Dielectric Strength | KV/mm | ASTM D 1000 | 42 | 42.6 | 43 | 43.8 |
| Volume Resistivity | ohm·m | ASTM D 257 | 2.5 X 1012 | 2.5 X 1012 | 2.5 X 1012 | 2.5 X 1012 |
| Water Vapor Transmission Rate | g/ m2 /24h | ASTM E 96 | 0.06 | 0.05 | 0.03 | 0.02 |
| Water Absorptivity | % | ASTM D 570 | 0.1 | 0.1 | 0.1 | 0.1 |
| Application Temperature | °F | -31-+160 (-35-+70oC) | ||||
| Max service temperature | °F | -40-+176 (-40-+80oC) | ||||
