CONFORDAN 900 HS
Triple-layer membrane for acoustic insulation of rigid elements and impact sound insulation
Product variations:
EPD S-P-04340
CONFORDAN® 900 HS is a two-layer product consisting of a high density membrane and a chemically cross-linked polyethylene thermo-welded to it, finished with a thermo-welded geotextile.
Installation video
Advantages & Benefits
- High resistance to crushing.
- Mimicks the buoyancy of wood in new construction and renovation in ceramic tiles, making the imitation more real.
- Vapour and dampness barrier.
- Good insulation against impact noise in low thickness and weight, ΔLn = 23 dB.
- It doesn't react to attacks from micro-organisms, ensuring its durability over time.
- Easy to install.
- High resistance to tearing.
- Due to its low height, it allows for the acoustic renovation of old slabs without the need to remove the floor.
Instruction for Use
Preliminary operations
- Before starting work, it must be checked that:
- The substrate must be clean and free of foreign objects.
- SEALING TAPE must be used at the joints with pillars, walls or installations that emerge from the floor before laying Fonodan HS.
- Spread a thin layer of ARGOCOLA Élite 500 on the slab.
- Unroll the CONFORDAN 900 HS with the exposed side of the geotextile and press lightly onto the Argocola.
- The joint between the rolls should be flush, cut to the required size with a cutter.
- It is advisable to seal with rough adhesive tape to give continuity to the insulation and prevent the passage of dampness.
- Apply ARGOCOLA Élite 600 type cementitious adhesive (adding % of water so that the material acquires a suitable consistency and workability) directly on the product and place the ceramic pieces with the spacers to square the different pieces.
- Apply ARJUNT UNIVERSAL mixed with latex resin (for each Kg of ARJUNT, 140g of resin (latex) must be added and add % of water so that the material acquires a suitable consistency and workability) to cover the joints.
Presentation
- Length (cm): 1000
- Width (cm): 92
- Thickness (mm): 3.9
- Thickness (mm) ~ Standard: EN 1923
- ml/pallet: 23
- Surface (m²): 9.2
- Product code: 610203
Technical Data
| Concept | Value | Standard |
|---|---|---|
| Mass per unit area (nominal) (kg/m²) | 2.3 | EN 1849-1 |
| Improvement of airborne sound insulation between panels; ΔRA | >3 | EN 1923 |
| Capillarity | 1 | - |
| Coefficient of linear thermal expansion (mm/m·K) | 1 | - |
| Thermal conductivity declared (W/mK) | 0.07 | EN 12667 |
| Thermal conductivity of cross-linked polyethylene (W / m K) | 0.07 | 2.4 |
| Remainder deformation (24h compressed at 50%, 23ºC) (%) | 0.040 | EN 1856 |
| Insulation thickness to be fixed (mm) | 3,9 | - |
| Nominal mass (g/ml) | 147.2 | EN 1849-1 |
| Insert Loss; IL (dBA) | UNE EN 12311-1 | - |
| Reaction to fire | F | EN 13501-1 |
| Compressive strength at 25% (kPa) | > 35 | EN ISO 3386-1 |
| Longitudinal tensile strength (N / 5cm) | >600 | UNE EN 12311-1 |
| Dynamic stiffness (MN/m³) | EN 823 | EN 29052-1 |
| Work temperature (ºC) | F | - |
| Thickness tolerance (%) | +/- 0,2 | EN 823 |
| Tolerance Length and Width (%) | 1 | EN 822 |
| Hysteresis work (Nm) | > 35 | EN 3386-1 |
Addtitional Technical Data
| Concept | Value | Standard |
|---|---|---|
| Impact noise enhancement ΔLn (dB) | 23 | EN 140-8 EN 717-2 |
Standards and Certification
- The sound certifications are the result of tests in an approved laboratory.
- *For any questions about information on the tests, please consult our Technical Department.
| Laboratory | Test (EN 140-3) No | ΔLw |
|---|---|---|
| DANOSA | DAN-900-HS01 | 23 |
Environmental Information
| Concept | Value | Standard |
|---|---|---|
| Volatile organic compounds (COV's) (µg/m³) | 15 | ISO 16000-6:2006 |
| Content of recycled raw material (%) | 14,4 | - |
| Pre-Consumer recycled content (%) | 100 | - |
| Manufactured in | Fontanar - Guadalajara (España) | - |
Agenda cita con un técnico de Danosa
