Ecobuild Clean Liner (ECL) Ultra
Key Facts
- Natural Product - Made from natural material
- Soft touch & No itch
- Odourless
- Preserves indoor air quality
- Natural Binder
- Performances that last forever
- Natural color
Product description
EcoBuild Clean Liner (ECL) Ultra is a range of Clean Liner products used in HVAC duct to offer superior acoustic comfort. It is produced by bounding together glass wool with green binder material.
EcoBuild Clean Liner (ECL) Ultra is faced with a black, strong, durable, dimensionally stable woven glass fabric. It is especially designed to provide improved IAQ and exceptional sound absorption to acoustically sensitive environments and/or equipments such as air-conditioning equipment, auditoriums, theatres, studios, acoustical building assemblies, curtain walls.
Acoustical Performances
ECL Ultra is especially designed to provide exceptional sound absorption to acoustically sensitive environments and/or equipments as air-conditioning equipments, auditoriums, theatres, studios, acoustical building assemblies, curtain walls.
Thickness (mm) | Absorption Coefficient of one-third octave band center frequencies (Hz) | ||||||
125 | 250 | 500 | 1000 | 2000 | 4000 | NRC | |
25 | 0.08 | 0.34 | 0.83 | 1.04 | 1.07 | 0.91 | 0.8 |
50 | 0.38 | 0.93 | 1.16 | 1.01 | 0.95 | 0.89 | 1 |
75 | 0.66 | 1.05 | 1.19 | 1.02 | 0.95 | 0.81 | 1.05 |
Test in accordance with ASTM C423 using Type A mounting as per ASTM E795. These are typical values subject to normal manufacturing and testing variances.
Technical description
Characteristic |
Symbol |
Unit |
Quantities and measured values |
Standard |
|
---|---|---|---|---|---|
Thermal Conductivity |
T |
(°C) |
25 |
ASTM C518 |
|
l |
( W /m·K ) |
0.031 |
|||
Density |
Rolls |
ρ |
(kg/m3) |
48 (Tolerance: ± 15%) |
ASTM C167 |
Dimensions |
L, W, T |
(m) |
(6.0 – 20.0), (1.2), (0.020 – 0.050) |
||
Density |
Slab/Boards |
ρ |
(kg/m3) |
48 (Tolerance: ± 15%) |
ASTM C303 |
Dimensions |
L, W, T |
(m) |
(1.0 - 2.4), (1.2), (0.025 – 0.120) |
||
Facing |
Faced with Black Glass Fabric (BGF) |
||||
Reaction to Fire Class (Unfaced) |
Euro-class A1 Non-combustible |
EN 13501-1 ASTM E136 |
|||
Surface Burning Characteristics -Flame Spread Index -Smoke Developed Index |
≤ 25 ≤ 50 |
ASTM E84 |
|||
Water Vapour Sorption |
(%) |
< 1 (by volume) |
ASTM C1104 |
||
Maximum Service Temperature Min. Max. (Fiber) Max. (Facing) |
°C |
-50 +232 +100 |
ASTM C411 |
||
Fungi Resistance |
Do not promote fungi growth |
ASTM C1338 |
|||
Stress Corrosion to Austenitic Stainless Steel. |
No Cracking observed |
ASTM C871 |
|||
Corrosiveness to Steel |
No Corrosion |
ASTM C665 |
|||
Ozone Depletion Potential (ODP) |
‘0’ |
- |
|||
Global Warming Potential (GWP) |
<5 |
- |
|||
Rigidity |
Semi-Rigid/Flexible |
ASTM C1101 |
|||
Noise Reduction Coefficient (NRC Value) |
0.50 – 1.00 (Depends upon thickness) |
ASTM C423 |
|||
Standard Compliance |
ASTM C1071 Type I [Rolls] ASTM C 1071 Type II [Slabs] |
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Product variations
Name | Density [kg/m3] | Facing | Thml resistance | Packaging (Slab) | Thickness (mm) | Width (m) | Lenght (m) |
---|---|---|---|---|---|---|---|
NameEcobuild KCL Ultra | Density [kg/m3]48 | FacingBlack Glass Fabric | Thml resistance1.61 | Packaging (Slab)6 | Thickness (mm)50 | Width (m)1 | Lenght (m)1.2 |
NameEcobuild KCL Ultra | Density [kg/m3]48 | FacingBlack Glass Fabric | Thml resistance1.61 | Packaging (Slab)1 | Thickness (mm)50 | Width (m)1.2 | Lenght (m)10 |
NameEcobuild KCL Ultra | Density [kg/m3]48 | FacingBlack Glass Fabric | Thml resistance0.81 | Packaging (Slab)1 | Thickness (mm)25 | Width (m)1.2 | Lenght (m)20 |
NameEcobuild KCL Ultra | Density [kg/m3]48 | FacingBlack Glass Fabric | Thml resistance0.81 | Packaging (Slab)12 | Thickness (mm)25 | Width (m)1 | Lenght (m)1.2 |
Other sizes, thickness, densities may be available on request