Waterproof Slab
Waterproof slab is the perfect solution for roofing waterproofing projects where vegetation may grow. Its superior composition suppresses root growth, ensuring long-term performance, and protecting the roof from the potential damage caused by roots.
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Product Introduction
Description
Waterproof slab is the perfect solution for roofing waterproofing projects where vegetation may grow. Its superior composition suppresses root growth, ensuring long-term performance, and protecting the roof from the potential damage caused by roots.
Features
Waterproof slab is a reliable and durable solution for roofing projects where vegetation is present. Its unique formula actively suppresses root growth, ensuring the longevity of the roof and protecting it against potential damage caused by roots. When installed correctly and stored properly, the PVC anti-root membrane can provide protection for many years.
Application
The product has high tensile strength, high elongation, good stability, small shrinkage, good low-temperature flexibility, good aging resistance and root resistance.
It has strong penetration performance and long service life. It is a product recommended by the ministry of construction. In particular, it has a width of 2.05m, which subtracts many hidden dangers of joints, and the thermoplastic of PVC gives the performance of hot air welding and alert fixation, thus, the problem of seepage and leakage caused by poor glue performance has been completely solved.
Application pic

Specification
|
Type |
Packing |
Application Technology |
|
PVC - H (homogeneous) |
Roll size: 2m * 20m Thickness: 1.2mm, 1.5mm, 2.0mm |
Fully bonded, Mechanical fixed |
|
PVC - L (underlying with fabric) |
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|
PVC - P (reinforced with mesh) |
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|
PVC - S (self-adhesive) |
Technical Data
|
Item |
Specification |
|||||
|
H |
L |
P |
G |
GL |
||
|
Intermediate tire base resin layer, thickness, ≥mm |
- |
0.40 |
||||
|
Tensile properties |
Maximum tensile, N/cm≥ |
- |
120 |
250 |
- |
120 |
|
Tensile strength, Mpa≥ |
10 |
|
|
10 |
|
|
|
Elongation at maximum tension %≥ |
|
|
15 |
|
|
|
|
Elongation at break, % ≥ |
200 |
150 |
|
200 |
100 |
|
|
Heat treatment dimensional change rate, %, %≤ |
2.0 |
1.0 |
0.5 |
0.1 |
0.1 |
|
|
Flexibility at low temperature, ℃ |
-25℃ No crack |
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|
Impermeability |
0.3Mpa, 2h impermeable |
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Waterproof slab are constantly exposed to a range of environmental elements, such as harsh weather conditions, chemicals, and traffic. These factors, combined with age and wear, can cause bridge decks to deteriorate over time, resulting in safety hazards and costly repairs. To prevent this, a waterproofing solution is key.
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