ROCKFON® BOXER™

ROCKFON® BOXER™· Reinforced micro-textured white surface provides high impact resistance, ideal for schools and sports facilities

· Exceptional sound absorption for echo-prone areas

· Fire class A1 and dimensionally stable even at humidity levels of up to 100%

Edge detail Module size (mm) Weight (kg/m²) Installation system

A24

600 x 600 x 201200 x 600 x 201800 x 600 x 20

600 x 600 x 401200 x 600 x 40

1200 x 1200 x 401800 x 600 x 40

2.52.52.54.14.14.14.1

T24

Impact resistance

20 mm : Class 3A (T24+Clips)40 mm : Class 2A (T24+Clips)

Tested in accordance with EN 13964:2004 Annex D. Impact resistance classifications confirm the system´s capability to withstand incidental or occasional impact.

PERFORMANCES

PRODUCT DESCRIPTION

ASSORTMENT

· Stone wool panel· Visible side: micro-textured white reinforced fleece· Rear side: back fleece· Painted edges

PERFORMANCES

125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz αw NRC

20 / 205 0.50 0.95 1.00 0.90 1.00 0.95 1.00 A 0.95

40 / 225 0.60 0.85 0.95 1.00 1.00 0.90 1.00 A 0.95

40 / 40 0.20 0.75 1.00 1.00 0.95 0.85 0.95 A 0.95

αp

1.00.90.80.70.60.50.40.30.20.10.0

0.95/A0.950.950.95

1.00/A 1.00/A

CN20/205,40/225, 40/40

Abso

rptio

n clas

s

Thickness (mm) /Suspension (incl. tile – mm)

Reaction to fire

A1

Sound absorption

αw up to 1.00 (Class A)

Cleaning

VacuumDamp cloth

Environment

100% recyclable

Hygiene

Stone wool provides no sustenance to microorganisms

Indoor environment

A selection of ROCKFON products have been awarded

Light reflection

85%

Humidity & sag resistance

Up to 100% RH1/C/0N

Thermal insulation

Thermal conductivity: λD = 37 mW/mKThermal resistance: 20 mm : R = 0.55 m²K / W40 mm : R = 1.05 m²K / W

EDUCATION

LEISURE

Understanding the performances of ROCKFON products

Sound absorptionSound absorption is measured in accordance with ISO 354. Sound absorption data αp, αw and absorption class are calculated in accordance with ISO 11654. Sound absorption properties of islands and baffles are quantified by the equivalent sound absorption area Aeq expressed as m² per item.

Room-to-room sound insulationRoom-to-room sound insulation Dn,f,w (C;Ctr) is measured in accordance with ISO 10848-2.

Direct sound insulationSound reduction index Rw (C;Ctr) is measured in accordance with ISO 140-3.

Reaction to fireReaction to fire is classified in accordance with EN 13501-1.

Fire resistanceThe stone wool core of ROCKFON products is non-combustible with a melting point of more than 1000°C and provides fire protection. Some ROCKFON ceilings have been tested and classified in accordance with European norm EN 13501-2 and/or national norms.

Light reflectionLight reflection expressed in % is measured in accordance with ISO 7724-2.

Humidity & sag resistanceROCKFON ceiling tiles are dimensionally stable even at humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 0°C to 40°C. They can be installed during the very early stage of the build (when windows are not fully sealed). Their lightweight yet stable non-hygroscopic character minimises the final weight of the fully-installed ceiling. ROCKFON ceiling tiles are predominantly classified as Class 1/C/0N in accordance with EN 13964. Certain module sizes (width above 700mm) are Class 2/C/0N.

Surface durabilityThe surface of some ROCKFON products is specially treated to provide enhanced durability and dirt resistance.

CleaningVacuum: The surface can be vacuum cleaned with a soft brush attachment.Damp cloth: The surface can be cleaned using a damp cloth or sponge with a slightly alkaline detergent (pH between 7 and 9) without alcohol, ammonia or chlorine. This may render the surface slightly shinier, so we recommend cleaning the entire surface evenly.

HygieneStone wool provides no sustenance to the following microorganisms tested in accordance with JIS Z 2801:2000 and ASTM C 1338-96:

– Escherichia coli– Staphylococcus aureus– Methicillin-resistant staphylococcus aureus (MRSA)– Stachybotrys chartarum – Penicillium brevicumpactum– Alternaria tenuissima – Aspergillus niger – Sporobolomyces roseum – Rhodotorula rubra

Clean roomClean room classification is measured in accordance with ISO 14644-1.

Thermal insulationThe thermal conductivity of products with a thickness ≥ 30mm is measured in accordance with EN 12667 and expressed in mW/mK. Thermal resistance is expressed in m²K/W.

ROCKFON (ROCKWOOL Firesafe Insulation Shanghai Co. Ltd.) | Room 1401, Summit Centre1088 Yan`an West Rd, Changning Dist. | Shanghai, P.R.China (200052)

Tel. (+86) 21 6211 6725 | Fax. (+86) 21 6211 3479 | info@rockfon.cn | www.rockfon.com

06.2014 | Subject to alterations in range and product technology without prior notice. ROCKFON accepts no responsibility for printing errors.