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Quick Details

  • Type: Waterproof Membrane
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: BAIRUI
  • Model Number: BAIRUI-003
  • color: grey
  • length: 20m
  • width: 2.05m
  • thickness: 1.2mm;1.8mm;2.0mm

Packaging & Delivery

Packaging Details PP woven bag and pallet, standard export package.
Delivery Time 7-15days





Berry Polyvinyl Chloride (PVC) waterproof membrane is a new polymer waterproof membrane which is made from polyvinyl chloride resin, and mixed with plasticizer, filler, antioxygen, ultraviolet absorber and other auxiliaries. Hongyuan adopts automatic mixing of raw material, double-screw extruder and delicate three-roller calender equipment in the PVC membrane production. berry PVC waterproof membrane features dimensional stability and high tensile strength, being a best choice for many civil and industrial projects.Berry PVC waterproof membrane mainly falls into two categories: Homogeneous & Reinforced, each with different thickness specifications. Reinforced PVC waterproof membrane employs a fabric reinforced layer in the middle, it enhances the breaking and tear strength





Mixing automation. Apply automatic temperature control, automatic time control and automatic feed control.


Extrusion equipment uses twin screw coextrusion. Screw temperature uses computer automatic temperature control system.


Handpiece uses large width diehead extrusion equipment.


Sophisticated three-roller calender equipment. The space between equipment is controlled by automation system.






Excellent aging resistance. Service life of roofing material is over 20 years; service life of underground material is over 50 years.


Root resistant penetration, specially used on planting roofings.


Welding installation. Joints are solid and environment friendly, no pollution.


High tensile strength, good elongation and dimensional stability.


Good plasticity, easy and suitable for details installation.


Fireproof. Fire extinguished out of the ignition resource.


Surface is smooth, no fading and dirty resistant.


Width is over 2m. Construction wastage is small, more economical.


Ultraviolet resistance


Good application record


Root resistant penetration and weathering resistant


Hot gas welding


Chemical corrosion resistant




N1 -No layer exposed waterproof membrane

Mainly used on the detailed installation of exposed roofing

N2 -No layer non-exposed waterproof membrane

Mainly used on the detailed installation of non-exposed roofing

L1 -Mono fiber composited exposed waterproof membrane

Mainly used on a large size of exposed roofing waterproof

Mono fiber composite non-exposed waterproof membrane

Mainly used on a large size of non-exposed roofing waterproof

W1 -Fabric reinforced exposed waterproof membrane

Mainly used for waterproof on exposed roofings

W2 -Fabric reinforced non-exposed waterproof membrane





PVC membrane applies special formula and its service life is much longer than other general waterproof membranes. Its excellent performance makes it be widely used in every field.

 Artificial Lake

Steel construction roofing

Accessible roofing


Planting Roofing




Technical Data Sheet



Table 1 --- ASTM Standard (For Homogeneous PVC Membrane)



Berry PVC Membrane

ASTM Standard: D 4551





Grade 30

Grade 40



in. (mm)

0.030 (0.765), min

0.040 (1.02), min


Tensile strength

lbf/in. (kN/m) of width

60 (10.45), min

80 (14.05), min


Tensile stress at 100% elongation

lbf/in. (kN/m) of width

30 (5.23), min

40 (7.03), min


Elongation at break


300, min

300, min


Tear resistance

lbf/in. (kN/m) of width

185 (32.5), min

250 (43.7), min







Micro-organism resistance

specimen, pass/fail

12 of 12 pass

12 of 12 pass


Puncture resistance

specimen, pass/fail

6 of 6 pass

6 of 6 pass


Indentation resistance

specimen, pass/fail

3 of 3 pass

3 of 3 pass


Folding resistance

specimen, pass/fail

3 of 3 pass

3 of 3 pass


Chemical resistance

Distilled H2O

% weight change

+1 %, max

+1 %, max

Soapy H2O

% weight change

+2 %, max

+2 %, max


specimen, pass/fail

3 of 3 pass

3 of 3 pass


Hydrostatic pressure test

specimen, pass/fail

3 of 3 pass

3 of 3 pass



% original

5 %, max

5 %, max


Volatile loss at 158°F

% loss

1.5 max

1.5 max









PVC Test Report


1.Reinforced PVC

Maximum tension 293N/cm

Elongation under maximum tension 15%

(Remark: Standard maximum tension 250N/cm   Elongation under maximum tension 15%)


2.  PVC with fleece back

Maximum tension 105N/cm

Elongation   127%

(Remark: Standard maximum tension 120N/cm   Elongation at break 150%           -23°C not pass -20°C pass)


 Project application:

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