ISO-ZELL PE- AND PUR-CORD
Product description |
Product advantages |
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ISO-ZELL PE-CORD is a round seal, which fulfils the requirements of the DIN 18540 for backfill material on expanding joints. It consists of closed cellular polyethylene foam and is suitable for sealing against drafts and heat loss. ISO-ZELL PE-CORD provides a reliable backfill on building joints and is characterised through its excellent compatibility with all standard sealing materials. Used as a backing support for sealants, 3-sided adhesion can be effectively eliminated. |
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Applications |
Service |
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ISO-ZELL PE-CORD is particularly suitable for plugging and as backfill material for sound absorption and sealing of:
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Packaging |
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Due to its water-resistant surface ISO-ZELL PE-CORD can be used in both interior and exterior areas as backfill material. The neutral product properties and the closed cellular surface also make it suitable to use with porous materials. |
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| Technical data | Standard | Classification |
| ISO-ZELL PE-CORD | ||
| Material description | closed-celled PE-foam | |
| Colour | grey | |
| Building material class | DIN 4102 | B2 |
| Density | DIN 53420 | 30 kg/m³ |
| Tensile-strength | DIN 53571 | 320 kPa |
| Elongation | DIN 53571 | approximately 170% |
| Compression at 40% | DIN 53577 | 85 kPa |
| Water absorption | DIN 53428 | ≤ 1 % |
| Dimension tolerance | DIN 7715 T5 P3 | requirements fulfilled |
| Temperature stability range | internal | approx. -40°C to +60°C |
| Shelf life | 1 year, dry and in original packing | |
| Storage temperature | +5°C to +20°C | |
| ISO-ZELL PUR-CORD | ||
| Material description | open-celled PUR-foam | |
| Colour | grey | |
| Building material class | DIN 4102 | B2 |
| Density | DIN EN ISO 845* | 20+/- 4 |
| Tensile-strength | DIN EN ISO 1798* | ≥ 100 kPa |
| Elongation | DIN EN ISO 1798* | ≥ 60% |
| Temperature stability range | internal | approx. -40°C to +60°C |
| Dimension tolerance | DIN 7715 T5 P3 | requirements fulfilled |
| Shelf life | 1 year, dry and in original packing | |
| Storage temperature | +5°C to +20°C | |
| * In compliance with the relevant standards /test specifications / internal monitoring. | ||
Preparation |
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Compress the ISO-ZELL PE-CORD and insert in to the joint or cavity. Push it in until the desired joint depth is reached. For the joint to conform to DIN 15.540, avoid stretching the cord when installing it and ensure any butt joints meet exactly. To avoid damage to the material it should not be installed using pointed instruments. |
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ISO-ZELL PUR-CORD |
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| Product Data Sheet |