Promat TL Board®
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Thermal Upgrading Systems for Concrete Decks

Promat TL Board® Introduction Promat TL Board® is a calcium silicate board bonded to phenolic insulation and is designed to be fixed to the underside of floors (generally concrete) to achieve specific U-values required by the project design and Building Regulations. There is an increasing requirement for the thermal upgrading of semi-exposed concrete decks both in the conversion and refurbishment of existing buildings and in new build constructions. Promat TL Board® panels can be fitted direct to the underside of a floor or to a supporting framework where the surface is uneven or otherwise...

Promat TL Board® Typical Properties Calcium Silicate Dry Density (kg/m3) 1300 Mass (kg/m2) for 6mm 8.3 (6% moisture) Flexural Strength (N/mm2) (average of 2 directions) 10.5 (dry) Moisture movement (%) (65% RH to saturated) ≤ 0.15 Thermal conductivity (W/mK) 0.35 Thermal expansion (x10-6 per ºC) 6 Effect of dilute acid and alkali Resistant Note: Calcium silicate board is a natural off-white colour and can be site decorated. Phenolic Insulation Density (kg/m3) 50 Mass (kg/m2) 80mm insulation 4 Water vapour resistance (MNs/g) Tested to BS 4370 Part 2: 1993 > 100 MNs/g (including board...

Promat TL Board® Installation Guide DIRECT FIX SOLUTION Selected where there is limited ground to soffit height, little or no existing surfacemounted services and a level, regular concrete soffit (limited adjustment can be achieved by adjusting the tightness of the fastenings). Diagram A – Sectional View of Direct Fix Note: If non-combustible fastenings are required, recommended fixing Artur Fischer metal frame fixing F-M with a 25mm diameter washer. Diagram B – Plan View of Fixing Locations Nominal 765mm € € Nominal 548mm € € € € € Minimum 50mm Minimum 50mm Installation Data Fixings...

Promat TL Board® Installation Guide INDIRECT FIX SOLUTION (Via Treated Timber Battens) Selected where there is a need to create "line and level" due to the uneven nature of the concrete soffit or where there is a need to accommodate existing surface-mounted services. Diagram C – Sectional View of Timber Batten Fixing System Diagram D – Plan View of Fixing Locations Minimum 12mm from edge (minimum 35mm from corner) € Nominal 586mm 1197mm € € € € Nominal 791mm € € € € 2397mm Installation Data Timber Battens Timber treated to BS 5268: Part 5 Batten Size Minimum 50mm x 38mm Batten Fixings...

Promat TL Board® Technical Data THERMAL PERFORMANCES Direct Fix – Plastic Fixings Overall thickness (mm) Weight (kg/m2) U-value (W/m2K) 81mm Promat TL Board® 81 12.1 0.24 86mm Promat TL Board® 86 12.3 0.22 91mm Promat TL Board® 91 12.6 0.21 96mm Promat TL Board® 96 12.8 0.20 106mm Promat TL Board® 106 13.3 0.18 Overall thickness (mm) Weight (kg/m2) U-value (W/m2K) 86mm Promat TL Board® 86 12.3 0.26 91mm Promat TL Board® 91 12.6 0.25 96mm Promat TL Board® 96 12.8 0.23 106mm Promat TL Board® 106 13.3 0.21 Assuming fixings thermal conductivity less than 1 W/mK Direct Fix – Metal Fixings NOTE...

Promat TL Board® Technical Data DIMENSIONAL TOLERANCES Length +3.0mm to -3.0mm Width +3.0mm to -3.0mm Thickness +3.0mm to -3.0mm EDGE DETAIL Promat TL Board® panels are supplied with bevel-edged facing boards. TYPICAL SPECIFICATION CLAUSE The insulation of the concrete soffit is to be Promat TL Board® xxx mm thick, as manufactured by Promat UK Limited of Bracknell, RG12 2TD and installed in accordance with the manufacturers recommendations. 7

Promat TL Board® Additional Information ADDITIONAL CONTACT NUMBERS SERVICES Surface mounted services must be fixed back to the concrete soffit and not fixed directly on to Promat TL Board®. In order to reduce risk of damage where services are being installed after CUSTOMER RELATIONS TEAM: COMMERCIAL & 1ST LINE TECHNICAL (Orders, deliveries, availability and general technical enquiries) Telephone: 01344 381 381 Fax: 01344 381 380 E-mail: salesuk@promat.co.uk the Promat TL Board® has been fixed, a M10 x 150mm long stub drop rod hanger grid system should be used (available via M & E Services)....