CONSTRUCTION SEALING
Perfect for plasterboard coating and configurations that require decoupling of elements to prevent airborne noise transmission. CONSTRUCTION SEALING has been tested within the Flanksound Project by Rothoblaas: it reduces up to 3 dB when used as an in-wall seal.
Description
APPLICATIONS
- Plasterboard coating
- Dry floors
It is an extremely practical seal that allows sealing timber-to-timber joints both on site and during prefabrication.
Documents
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Technical data sheets
- Technical data sheets Croatian
- Technical data sheets Czech
- Technical data sheets English
- Technical data sheets French
- Technical data sheets German
- Technical data sheets Greek
- Technical data sheets Hungarian
- Technical data sheets Italian
- Technical data sheets Polish
- Technical data sheets Portuguese
- Technical data sheets Romanian
- Technical data sheets Russian
- Technical data sheets Slovene
- Technical data sheets Spanish
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Fire test report
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Technical insights
CONSTRUCTION SEALING
| CODE | B
[mm]
|
s
[mm]
|
L
[m]
|
B
[in]
|
s
[mil]
|
L
[ft]
|
pcs. |
|---|---|---|---|---|---|---|---|
| CONSTRU4625 | 46 | 3 | 25 | 1.8 | 118 | 82 | 3 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Density | - | ca. 0,48 g/cm³ | ca. 0.28 oz/in³ |
| DeformazioneACompressione22H23C | EN ISO 815 | < 25 % | - |
| Compression deformation (22h, +40°C) | ISO 815 | < 35 % | - |
| Resistance to temperature | - | 35 / 100 °C | 95 / 212 °F |
| Storage temperature | - | 5 / 25 °C | 41 / 77 °F |
| Solvents | - | no | - |
| Thickness | - | 3 mm | 118 mil |
| Fire resistance rating on CLT joint* | en 1366-4 | EI90 | - |
| Improving of Kij in the presence of the product in the joint (Δl,ij) | ISO 10848-1 | 4 dB | - |
Composition
| SUPPORT | Extruded compact EPDM |
|---|
Specifications
CONSTRUCTION SEALING
Supply and installation of a compressible sealing gasket for regular joints, Type CONSTRUCTION SEALING.
Composition
- Expanded and extruded EPDM
Properties
-
Thickness [mm]: 3
-
Density ρ [g/cm3]: approx. 0.48
-
Compression deformation 22h +23 °C [%]: < 25
-
Compression deformation 22h +40 °C [%]: < 35
-
Fire resistance rating on plain CLT joint (100 mm), 2 mm joint: EI 90 (EN 1363-4)
-
Storage temperature [C°]: +5/+25
-
Resistance to temperature [C°]: -35/+100
-
Solvents: no
Application surface
The application surface must be dry, free of dust and grease. Surface elements must be removed so that the gasket is not damaged during application.
Recommended use
Perfect for plasterboard coating and configurations that require decoupling of elements to prevent airborne noise transmission.
When used as a wall gasket, it provides up to 4 dB noise reduction.
The system has undergone experimental testing to assess fire resistance, achieving an EI 90 classification in accordance with the applicable standards.
Installation
Unroll the gasket and fix it to the substrate using a mechanical fastening device to ensure installation stability.
