Description
Thermos Acoustic Ceiling Tile Pads have been developed in close liaison with leading metal ceiling tile manufacturers. They comprise a range of mineral fibre products suitable for use in perforated metal suspended ceiling systems.
They are designed to meet the most demanding requirements for thermal, acoustic and fire performance..
Thermos Acoustic Ceiling Tile Pads are available in numerous combinations of thickness, density, size and finish. They can be faced one side or totally enclosed in a variety of coverings.

Colour　Mineral fibre - Greyish Brown　　Surface finish - Black or Silver

Application
Thermos Acoustic Ceiling Tile Pads are suitable foe use in perforated metal suspended seiling systems. They are used extensively in industrial, commercial and retail developments, offices, airports, railway and underground stations.

Operating Temperature
Thermos Acoustic Ceiling Tile Pads are suitable for use at normal building temperatures.

Fire Performance
Type A and Type F Pads are non-combustible to BS476: Part 4: 1970 (1984).
Type E Reinforced Pads are manufactured with a Class ‘O’ aluminium foil facing on one side. The foil complies with the Class ‘O’ requirements of the Building Regulations, when tested to BS476: Part 6: 1981 and Part 7: 1987.
Cassetted Tiles are manufactured with a Class ‘O’ aluminium foil facing on the reverse. The foil complies with the Class ‘O’ requirements of the Building Regulations, when tested to BS476: Part 6: 1981 and Part 7: 1987.

Thermal Condectivity
33kg/m3 mineral fibre　　　　0.035 W/mK @ 10℃
40 to 160kg/m3 mineral fibre　0.033 W/mK @ 10℃

Acoustic Performance
In a standard suspended metal ceiling system, with a 16% free area and a plenum above, typical room to room sound insulation from installing Type E, Type E Reinforced and Type F ceiling pads, 25mm thick x 80kg/m3 density would be up to 34dB, when tested generally in accordance with BS2750:Part 9: 1987.

Acoustic Performance

Product	Thickness & Density	Sound Absorption Coefficient dB
Product	Thickness & Density	125 Hz	250 Hz	500 Hz	1000 Hz	2000 Hz	4000 Hz
type A	25mmx45kg/m3 25mmx60kg/m3 25mmx80kg/m3	0.05 0.10 0.60	0.25 0.20 0.23	0.55 0.65 0.56	0.75 0.85 0.88	0.90 1.00 1.00	1.00 0.90 1.00

Dimensions and Density

Product	Thickness	Density range kg/m3
All Thermos Acoustic Ceiling Tile Pads	from 8mmto100mm	33,45,60,80,100

Thermos Acoustic Ceiling Tile Pads are available in a range of standard sizes to fit nominal 300, 600, 1200 and 1500mm suspended ceiling system. Custom made pads are available in sizes and shapes to suit any non-standard metal ceiling system regardless of the configuration or finish. Further details available on request.

Product Range
Type A	Plain mineral fibre
Type B1	Mineral fibre totally enclosed in 200 gsm clear polythene with heat sealed edges.
Type B2	Mineral fibre totally enclosed in 200 gsm black polythene with heat sealed edges.
Type C	Mineral fibre totally enclosed in black low flammable PVC with machine stitched edges.
Type D	Mineral fibre totally enclosed in 25 micro plain aluminium foil.
Type E	Mineral fibre faced one side edges and return with 25 micro plain aluminium foil, with 70 gsm black or white glass tissue on reverse
Type E Reinforced	Mineral fibre faced one side edges and return with reinforced Class ‘O’ foil, with 70 gsm black or white glass tissue on reverse.
Type F	Mineral fibre faced one side with 70gsm black or white tissue.
Cassetted	Metal ceiling trays fitted with 70 gsm black tissue, mineral fibre pad and sealed on the back and along the outward flanges with reinforced Class ‘O’ foil.