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Fire Wrap Round Range

Fire Wrap Round Range

Fire Wrap Round Range Product Part Number 75mm QF Fire Wrap - QWW75/CE 90mm QF Fire Wrap - QWW90/CE 110mm QF Fire Wrap - QWW110/CE 125mm QF Fire Wrap - QWW125/CE 150/160mm QF Fire Wrap - QWW160/CE Composition The QWW Intuwraps consist of a high performance graphite based intumescent material within a polythene cover which reacts under the influence of heat to exert pressure on the pipe as it softens to form a carbonaceous char which provides an effective insulation plug thus preventing smoke and fire passing through to the adjoining compartment. QWW Intuwraps are manufactured specifically to suit individual pipe diameters. The correct product is chosen by determining the outside diameter of the pipe. A QWW110/CE suits a 110mm outside diameter plastic pipe and a QWW50/CE suits a 50mm outside diameter plastic pipe for example. The orange plastic sleeve is an integral part of the QWW Intuwrap so should not be removed. QWW Intuwraps have a self adhesive tap on one end which is used to secure the wrap around the pipe. Durability Tested to Type X durability which means the QWW Intuwraps can be installed in conditions exposed to weathering. Standards & Approvals Tested to BSEN 1366-3: 2009 Classified according to EN 13501-2: 2007 + A1: 2009 Up to 4 hour fire rating Installation Information The QWW Intuwrap can be installed within concrete floors around plastic pipes to maintain the fire compartment. A lot of extra work and associated cost can be avoided by early coordination and good communication between all trades. For example where the correct diameter hole is diamond drilled, no shuttering will be required and installation is very simple requiring a simple backfill on top of the Intuwrap. Where holes are incorrectly drilled oversize or larger square holes are left or formed then the hole will need shuttering and the whole penetration backfilling with QF2 Fire Protection Compound. There must be no gap around the Intuwrap and the Intuwrap must be fitted flush with the underside of the concrete slab or fire seal. Full installation details and step by step instructions are available to show the options. Available Sizes 75mm 90mm 110mm 125mm 150/160mm

GBP 10.75
1

Quelfire Round Fire Sleeve Range

Quelfire Round Fire Sleeve Range

Quelfire Round Fire Sleeve Range Product Part Number QF 75mm  Fire Sleeve - QRS75 QF 100/110mm  Fire Sleeve - QRS110 QF 125/130mm  Fire Sleeve - QRS130 QF 110x54mm  Fire Sleeve - QRS110/54 QF 205x60mm  Fire Sleeve - QRS205/60 QF 220x90mm  Fire Sleeve - QRS220/90 Composition The QRS Fire Sleeve consists of a continuous pressed steel shell containing a high performance graphite based intumescent material which reacts under the influence of heat to exert pressure on the plastic vent duct as it softens to form a carbonaceous char which provides an effective insulation plug thus preventing fire passing through to the adjoining compartment. The QRS is manufactured specifically to suit differing sizes and diameters of duct and is supplied ready to be fitted into the wall with an opening lid for retrofitting. Durability Tested to Type X durability which means the QRS Intumescent Fire Sleeves can be installed in conditions exposed to weathering. Standards & Approvals Tested to BSEN 1366-3 and classified according to EN 13501-2 Tested with Uncapped / Uncapped (U/U) duct configurations as required for ventilation ducts Up to 2 hour fire rating Installation Information Quelfire QRS Intumescent Fire Sleeves should be used where a plastic ventilation duct penetrates a fire rated wall to maintain the compartmentation in the event of a fire. The QRS requires no mechanical fixing or framework support, they rely on the fire rated wall construction, plasterboard or solid masonry/block (or QuelStop Fire Batt) to hold it in place so the penetrations should be cut as tight as possible to the QRS Fire Sleeve itself, suggested approximate apertures sizes are given in the “performance” table below. For the simplest installation, the QRS Fire Sleeve should be installed around the duct and then the wall installed tight around the QRS, however, they can be retrofitted into the wall too. Simply hinge open the lid, feed around the duct, wrap tight and close the lid, secure shut with the self-adhesive tape supplied (or self tapping screw in the case of circular fire sleeves) and then slide the QRS along the duct into the wall construction. The QRS should be installed centrally positioned within the wall and must be either flush or protruding from both sides of the wall in accordance with the relevant installation detail.Once installed into the wall, in the correct position, the perimeter should be sealed with QuelStop Intumescent Acoustic Acrylic Sealant. Where oversize hole or letterboxes with other services are formed then the QRS Fire Sleeve can be installed in conjunction with the QuelStop Fire Batt system having been tested in various wall constructions including with multiple ducts/QRS stacked or side by side. Where a cluster of ducts/QRS are installed the QRS should be tight to each other, alternatively they need to be far enough apart to suitably install QuelStop Fire Batt or the original wall construction, all in accordance with the specific installation detail and tested scope of application. A full set of installation details and a step by step guide are available and we recommend you check all available data before commencing installation. For full details of the tested scope of application and for installation details, please contact the Quelfire Technical Team.

GBP 32.78
1