Monthly Archives: September 2024

Product Data, EshaFlex and EshaGum

SitaMulti Cast-Iron Rainwater Outlets

DESCRIPTION
SitaMulti rainwater outlets are a robust cast-iron construction providing for use in applications with increased fire performance requirements – particularly in conjunction with Radmat non-combustible insulation roofing systems. The SitaMulti features a clamping ring arrangement for mechanical connection to the surrounding waterproofing system. A telescopic Extension Unit of the same dimensions can have the spigot cut (to suit the depth of insulation) to provide a thermally-efficient configuration – installation can be aided with the inclusion of a pre-fabricated insulating body moulded in cellular glass foam insulation. 

FEATURES AND APPLICATIONS

• Suitable for Built-up Warm, Inverted and Cold Roof applications 

• Not sensitive to the weather (UV/IR radiation, rain/snow, temperature, ozone, etc.) 

• Robust cast-iron construction material EN-GJL-200, to DIN EN 1253-2 

• High discharge rate of up to 7.7 l/s to BS EN 12056-3:2000 

• Secure clamping ring with 6nr M12 stainless steel threaded rods 

• Available in sizes DN 100 (110mm), DN 150 (160mm) 

• Impact and shock resistant 

• Low noise 

• Includes Dome Grate / Leaf Guard 

• Easy to install 

Insulation

ProTherm EPS150

DESCRIPTION

ProTherm EPS150 is a rigid Expanded Polystyrene (EPS) foam insulation. ProTherm EPS150 roof insulation has a Zero Ozone Depletion Potential (ODP), a Global Warming Potential (GWP) of less than 5 and an A+ rating in accordance with the Green Guide to Specification.

ProTherm EPS150 is compliant with BS EN 13163 Thermal insulation products for buildings – factory made extruded polystyrene products.

For a comprehensive NBS specification please contact Radmat Building Products.

APPLICATION

ProTherm EPS150 is suitable for use in roofs, roof terraces, enclosed balconies over heated space and insulated walkways in both new build and refurbishment warm roof construction.

ProTherm EPS150 is not suitable for use on specified attachments such as projecting open balconies, projecting enclosed balconies, recessed open balconies or recessed enclosed balconies.

Resistance to Foot Traffic

The product can accept limited foot traffic associated with maintenance operations.

Durability

The product will have a life of at least 25 years under normal circumstances.

INSTALLATION

Individual ProTherm EPS150 tapered boards should be laid in accordance with the project specific layout plan provided with edges butted and in a break bond pattern laid at right angles to the edges of the roof or diagonally across the roof.

On metal decks the long edges should be laid at right angles to the corrugations. All board joints should be fully supported by the deck.

When applying ProTherm EPS150 tapered boards on existing bituminous or sanded substrate the surface must be prepared in accordance with the project specific guidelines provided by Radmat.

All installation to be according to guidelines and specifications supplied by Radmat.