Roofing membrane - Roof-Foil 100
APPLICATION OF THE PRODUCT
Пародифузните мембани се полагат, на модулни покриви. Използват се за допълнителен защитен слой срещу влага (проникване на вода, навят сняг, дъжд) и вятър в наклонени покривни конструкции. Система Roof-Foil 100 се полага директно върху термоизолацията, успоредно на стрехите с минимум 15 см препокриване, като щампованата(надписите) страна е към покривното покритие под керемидите (битумни, керамични или от бетон). Подложният слой се закрепва по дължина на покривните ребра - дървена скара (минимум 50/50mm). Тези дървени скари повдигат рейките на керемидите над подложния слой и улесняват оттичането към стрехите.
TECHNICAL DATA SHEET
Dimensions / package: 1,5m*50m-75m2/roll
| CHARACTERISTICS | STANDARDS FOR COMPLIANCE | TECHNICAL DATA |
| Length | EN 1848 - 2 | 50m (-)0% |
| Width | EN 1848 - 2 | 150cm (-)0,5% / (+)1,5% |
| Deviation from a straight line | EN 1848 - 2 | < 30 mm/10m |
| Weight per unit area | EN 1849 - 2 | 100g/m2 (±10%) |
| Reaction to fire | EN 13501-1 | F |
| Resistance to water penetration | EN 1928 | W1 |
| Water vapor transmission (Sd) | EN ISO 12572 | 0,05m; (±0,015m) |
| Tensile strength (MD/XD) | EN 12311-1 | 170N/5cm (±20%) / 100N/5cm (±20%) |
| Elongation after applying the maximum tensile strength (MD/XD) | EN 12311-1 | ~ 70% / ~70% |
| Tear resistance (MD/XD) | EN 12310-1 | ~70N / ~70N |
| Stability of the dimensions (MD/XD) | EN 1107 | <3% / <3% |
| Preserving the flexibility at low temperatures | EN 1109 | (-)24°C |
| Changing of characteristics after artificial aging | ||
| Resistance to water penetration | EN 1928 | W1 |
| Tensile strength (MD/XD) | EN 12311-1 | max. 30% / max. 30% |
| Elongation coefficient (MD/XD) | EN 12311-1 | max. 25% / max. 25% |
| Additional specifications | ||
| Thermal stability | (+)70°C | |
| Resistance to ultraviolet radiation | max 3 months | |
Material
Vapor permeable and waterproof functional membrane with polypropylene protective layer on both sides
Storage conditions and operation
In dry conditions, with protection against weathering, especially direct exposure to sunlight and other sources of heat, moisture and rain.
Warranty
In accordance with applicable law and the terms of the distributor: Compliance with the rules for applying the product and presenting the invoice are a prerequisite for submission of future warranty claims. The mounted underlayer should not be left uncovered for longer than the absolutely necessary to complete the roof covering, we recommend placing additional insulation (eg. Polyethylene film) to ensure the protection of the internal spaces against moisture penetration. LEXON Ltd will not be responsible for damages and consequential damages as a result of water penetration through the underlayer during the construction period. All damaged areas should be repaired or replaced before completion.
Standards, specifications
EN 13859-1, Guidelines for planning and laying the underlay (ÉMSZ 2006) Guidelines for planning and installation (LEXON LTD) Health and safety. Does not require labeling in accordance with the relevant provision (EC) No. 1907/2006 of the European Parliament and Council (REACH).
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