Vibra® Gran Standard
Vibra® Gran Standard – robust protective mat for waterproofing and membranes
The Vibra® Gran Standard is a heavy-duty, robust protective mat made from SBR rubber granules bound with polyurethane (PU). Its main purpose is to provide mechanical protection for building waterproofing systems: it reliably protects waterproofing sheets, insulation and membranes from damage, for example caused by sharp-edged stones, tools or point loads. The mat is tough and elastic, has high compressive strength and impact resistance, and, thanks to its open-cell structure, is water-permeable, vapour-permeable and moisture-resistant.
All detailsGlossary
| Item no. | Length (mm) | Width (mm) | Height (mm) | Colour | Bulk density (kg/m³) | Price | SP | Delivery time | Quantity | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1250.9145.0070 | 10000 | 1250 | 5 |
|
730 |
CHF 14.90
CHF 186.25 /Stk.
per
m²
|
3–4 days |
12.5m²
|
||
| 1250.9145.0028 | 10000 | 1250 | 6 |
|
730 |
CHF 17.60
CHF 220.00 /Stk.
per
m²
|
1–2 days |
12.5m²
|
||
| 1250.9145.0029 | 10000 | 1250 | 8 |
|
730 |
CHF 22.10
CHF 276.25 /Stk.
per
m²
|
1–2 days |
12.5m²
|
||
| 1250.9145.0030 | 10000 | 1250 | 10 |
|
730 |
CHF 27.10
CHF 338.75 /Stk.
per
m²
|
1–2 weeks |
12.5m²
|
||
| 1250.9145.0071 | 10000 | 1250 | 15 |
|
730 |
CHF 39.40
CHF 492.50 /Stk.
per
m²
|
3–4 days |
12.5m²
|
||
| 1250.9145.0018 | 10000 | 1250 | 20 |
|
730 |
CHF 44.80
CHF 560.00 /Stk.
per
m²
|
1–2 days |
12.5m²
|
Order the cut-to-size piece according to your specifications.
The Vibra® Gran Standard is a heavy-duty, robust protective mat made from SBR rubber granules bound with polyurethane (PU). Its main purpose is to provide mechanical protection for building waterproofing systems: it reliably protects waterproofing sheets, insulation and membranes from damage, for example caused by sharp-edged stones, tools or point loads. The mat is tough and elastic, has high compressive strength and impact resistance, and, thanks to its open-cell structure, is water-permeable, vapour-permeable and moisture-resistant.
Typical applications include flat roofs, green roofs and roof gardens, waterproofing in underground car parks, as well as multi-storey car parks (beneath the driving surface). The mat is laid loosely or bonded to the waterproofing; the strips are overlapped by a hand’s breadth and then immediately covered with gravel, soil, slabs or the subsequent structure.
The material is resistant to water, numerous diluted acids and alkalis, as well as to UV radiation, and is chemically neutral. Mechanically, the mat offers a tensile strength of over 0.4 N/mm² with an elongation at break of 44 % and a low permanent compression of 17 % (at 10 mm thickness, 25 % compression). Its fire behaviour is classified as Class Efl (normally flammable, B2) in accordance with EN 13501. The operating temperature range is from –30 °C to +80 °C (up to –120 °C when at rest and up to +300 °C for short periods).
Vibra® Gran Standard is available in a roll width of 1.250 mm (uncut) and in thicknesses of 5, 6, 8, 10, 12, 15 and 20 mm; roll lengths range from 4 to 12 m, depending on the thickness. With a density of around 730 kg/m³, the mat is easy to handle, cut to size and install.