1) Rubber
2) High performance of waterproof
3) For high constructions,tunnels and ice roads

Characteristics of PVC Membrane

 Super property of aging resistanceGood low- temperature-flexibilityHigh Resistance to Seepage at Roots most suitable for planting roofsGood Properties of Puncture Resistance & Anti-pressureLow Dimensional Change RateSelf-extinction without Fire Source2-meter broad width lessening material breakageBy hot gas weld, joints bonded to the main structure firmly and reliably with long-term weldabilityGood deformability, suitable for detailed treatmentIts maintenance is convenient and economical.

 

PVC Waterproof Membrane  

Polyvinyl chloride coiled material with woven polyester fabric reinforced internally.High tensile strength and outstanding mechanical properties.Primarily used in exposed roofing system fastened mechanically.
Technical Index Technical Index of all Joaboa waterproof membrane strictly referred to upper-end products abroad. Diversified product lines, scientific formula, advanced manufacturing facilities. Perfect production management, constitute excellent quality
Performance Standard  Q/320584 PAI003-2008

No.	Item		Index
1	Tensile Strength (N/5cm)       ≥		1000
2	Elongation at break %         ≥		10
3	Heat treatment for dimensional change /%  ≤		1.0
4	Low Temperature Flexibility		-25°C, No crack
5	resistant perforating		watertight
6	Water Tightness		watertight
7	The  binding property when sheared(N/CM)     ≥		6.0 or membrane be damaged
8	Thermal aging	Appearance	No slipping,flowing
		tension retention /%      ≥	±20
		Elongation at break %  ≥
		Low Temperature Flexibility	-20°C
			No crack
9	Resistance to Chemical Attack	tension retention /%     ≥	±20
		Elongation at break % ≥
		Low Temperature Flexibility	-20°C, No crack
10	Thermal aging	tension retention /%     ≥	±20
		Elongation at break % ≥
		Low Temperature Flexibility	-20°C, No crack

 Application Range

1)Roof

2)Basement

3)Tunnel

4)Subway 

 Certification

ISO 9001:2000,ISO 9001:2008 ,ISO 14001:2004 ISO 14001:2004