PRODUCT DESCRIPTION
ISO-BLOCO ONE is a special multi-functional all-in-one joint sealing tape with outstanding properties. Having an a-value of 0,00 m³/[h*m*(da Pa)²⁄ ³]the precompressed tape is 100 % airtight at the internal seal area, contributing in minimising heat loss by convection. It also possesses an optimal vapour diffusion gradient from the inside outwards (40:1) enhancing the external transmission of moisture, enabling the joints to dry out quicker .
Applications
This all-in-one PUR-flexible foam sealant tape combines all the requirements of the energy savings regulations (EnEV), the RAL installation instructions and the UK Building Regulations in one product. It is particularly suitable for the reliable, uncomplicated and time saving perimeter sealing of windows and doors. This intelligent joint sealing tape functions around the 3-level-principal. Externally it provides, with more than 1050 Pa, high resistance to driven rain, within the middle area it provides thermal and acoustic insulation and internally it is absolutely airtight as well as a water vapour barrier.
PRODUCT ADVANTAGES
- 3-level-sealant with just one product
- Resistant to driven rain in excess of 1050 Pa
- Optimal outwards vapour diffusion
- Reduces convection heat loss
- Extremely high movement accommodation factor (MAF = 500%)
- Sealing a wide range of joint sizes with a minimum of tape dimensions
- Easy one step application for a reliable seal
- Significant cost advantage through time saving installation
- Certified Passive House component
- Can be installed in adverse weather conditions
- Complies with the EnEV requirements, RAL window installation principals and the UK Building Regulations
- 10 year performance guarantee*
*On the conditions of the manufacturer (available upon request).
Service
- Standard sizes available from stock
- Competent technical support available in the field and by phone
Packaging
Pre-compressed rolls with one side self adhesive (to aid installation) in cardboard cartons.
| Technical data | Standard | Classification |
| Material description | impregnated PUR flexible foam with special film | |
| Colour | black | |
| Impermeable to driving rain | DIN EN 1027 | ≥ 1050 Pa |
| Impermeable to driving rain, joint intersection | DIN EN 1027 | BG 1 |
| Temperature stability range | DIN 18542 | -30°C to +80°C |
| Classification, according to | DIN 18542 | BG 1 and BGR |
| Air permeability coefficient | DIN EN 12114 | a = 0,00 m³/[h*m*(daPa)²⁄ ³]** |
| UV light and weather stability | DIN EN ISO 4892-2 | BG 1 |
| Compatibility with adjacent building materials | DIN 52453 | requirements fulfilled |
| Dimension tolerance | DIN 7715 T5 P3 | requirements fulfilled |
| Building material class | DIN 4102 | B 1 (fire resistant) |
| Thermal conductivity | DIN EN 12667 | λ10,tr = 0,048 W/m*K |
| U-value: Window construction depth 60 mm/70 mm/80 mm | DIN 4108-3 | U = 0,8 W/m2*K; U = 0,7 W/m2*K; U = 0,6 W/m2*K |
| Sound reduction | up to 56 dB in 10 mm joint | |
| sd-value gradient (from internal to external) | DIN EN ISO 12572 | ≈ 40 : 1 (internal ≥ 22; external ≤ 0,5) |
| ETA – 15/0407 | CE mark since 2015 | |
| Shelf life | 1 year, dry and in original packing | |
| Storage temperature | +1°C to +20°C |
** No measurable air penetration according to DIN EN 12114.
Dimensions
| Dimension joint depth x width | Window construction depth | Recomended joint width*** | Carton (metres) |
| 54 / 2 – 12 | 60 | 210 | |
| 64 / 2 – 12 | 70 | 2 – 12 mm | 180 |
| 74 / 2 – 12 | 80 | 150 | |
| 82 / 2 – 12 | 90 | 120 | |
| 54 / 3 – 18 | 60 | 140 | |
| 64 / 3 – 18 | 70 | 3 – 18 mm | 120 |
| 74 / 3 – 18 | 80 | 100 | |
| 82 / 3 – 18 | 90 | 80 | |
| 54 / 5 – 30 | 60 | 84 | |
| 64 / 5 – 30 | 70 | 5 – 30 mm | 72 |
| 74 / 5 – 30 | 80 | 60 | |
| 82 / 5 – 30 | 90 | 48 |
Alternative dimensions available on request.
*** Movement of the components and temporary changes of length of the existing joints should be taken into account when determining the right tape size.
Sealing performance > 1000 Pa
Details and information presented in this document are based on the best knowledge available at the time. They are intended for general information purposes, and it is recommended that users conduct their own tests under their specific conditions to ensure the product’s suitability for its intended use. No definitive guarantee or liability can be given regarding the details or the absolute completeness of the information provided in these guidelines. We reserve the right to improve or modify technical specifications and information without prior notice.