|
 Waterproofing Membrane
PVC membrane is illustrated by its worldwide acceptance as the workhorse material.
Due to the polymers' versatility and competition cost, PVC membrane are specified
and used in a variety of applications where toughness, abrasion resistance, chemical
resistance and conformability are required.
CGPC PVC membrane can be used：
●Pond lining
●Pool lining
●Tank lining
●Moisture barrier
●Tunnel、Substructure、Dam seepage control
●Floating and Sports field covers
|
 Catalog
|
Specification：
| Physical Properties
|
Test method
|
Specified value
|
Test method
|
Specified value
|
| Thickness
|
DIN53370
|
2.0mm
|
ASTM D1593
|
2mm
|
| Tensile Strength
|
DIN53455
|
15N/mm2 min
|
ASTM D638
|
14N/mm2 min
|
| Elongation at break
|
DIN53455
|
250% min
|
ASTM D638
|
225% min
|
| Compressive strength at 20% strain
|
DIN53454
|
2.5N/mm2 min
|
ASTM D695
|
2.5N/mm2 min
|
| Tear propagation strength
|
DIN53363
|
100 N/mm min
|
ASTM D1004
|
100 N/mm min
|
| Resistance under water pressure(10bars/10hrs)
|
DIN16726
|
No leakage
|
ASTM D751 method A
|
No leakage
|
| Tensile strength of welded seam
|
DIN16726
|
13.5N/mm2 min
|
ASTM D638
|
12.6N/mm2 min
|
| Dimensional stability(80°C/6hrs)
|
DIN16726
|
±2% max
|
|
|
| Water absorption(23°C/24hrs)
|
DIN53495
|
1% max
|
|
|
| Resistance against acid and alkaline solutions(23°C/90days)
|
DIN16726
|
±2% max
|
|
|
| Behavior in fire
|
DIN4102/1
|
Low combustibility
|
|
|
|
Aging test：(80°C/24hrs)
|
| (a)Appearance
|
|
|
Visual
|
No Blisters
|
| (b)Dimensional stability
|
|
|
Micrometer
|
1% max
|
| (c)Change in tensile strength
|
|
|
ASTMD638
|
-5% max
|
| (d)Change in Elongation
|
|
|
ASTMD638
|
-10% max
|
| (e)Low Temperature folding
|
|
|
ASTMF137/ASTMD146
|
Bending 180° at -20°C no fissures
|
＊Thickness：0.5 ~ 3.0mm Width：1000 ~ 1800mm Length：20meter or as specified
|
|
Anti-Corrosion Liner
CGPC Anti-Corrosion Liner is a sheeting designed with "KEY" which is mechanically
fixed to concrete pipe's or structure's internal surfaces during the manufacturing
process to provide permanent protection against chemical attack.
Applications：
●Pipe liner.
●Manhole liner.
●Treatment plant internal surface liner.
●Substructures water-proofing and anti-corrosion.
●Chemical plant storage compartments.
|
 Catalog
|
Specification
| Physical Property
|
Test Method
|
Acceptable Limits
|
| Tensile Strength (both longitudinal and Transverse to key)
|
ASTM D412
|
17.25 Mpa min
|
| Elongation at Break (both longitudinal and Transverse to key)
|
ASTM D412
|
225% min
|
| Hardness
|
Shore durometer D at 20℃
|
54 min – 62 max
|
| Plasticiser Permanence (24 hours at 90℃on 50Mm diam. disc)
|
ASTM D1203-67 Method B
|
1.0% max.
|
| Water Absorption at 24 hours (sample size 76mm x 25mm by Thickness of sheet)
|
ASTM D570
|
0.10% max.
|
| Water Soluble matter At 24 hours
|
ASTM D570
|
0.05% max.
|
| Tear Strength (both longitudinal and transverse to key)
|
ASTM D1004 (Grip Speed 8.5mm/s)
|
80N/mm min.
|
|
|
Wall / Partition Board
Application：
Recreation cottage、Motel、Site office、Temporary construction、Factory、Office partitions.
Product Characteristics：
●Factory cut-to-size，save 50% time during construction compared to conventional method.
●Seismic resistance，500kgf/cm2，compression strength.
●Dry-type construction，least pollution.
●Ready to adopt any type of wall decoration material.
●Easy to reinstall.
Panel
Application：
Door or partition for toilet and bathroom.
Size of material：
Width：653、703、835 mm.
Length：1800~2100 mm.
|
|
Top
Next
|