{"title":"Thermotec","description":"\u003cp\u003eThermotec have been making insulation in Sydney for over 35 years. AWBM stock NuWrap 5, their mass loaded acoustic pipe lagging for waste pipes, ductwork and mechanical services. Supplied across Victoria and New South Wales.\u003c\/p\u003e","products":[{"product_id":"thermotec-nuwrap-5-acoustic-pipe-lagging","title":"Thermotec NuWrap 5 Acoustic Pipe Lagging","description":"\u003cp\u003eThermotec NuWrap 5 is an acoustic pipe lagging made in Sydney. A 5 kg\/m² mass loaded visco-elastic barrier does the sound blocking, 25 mm of convoluted foam decouples it from the pipe, and a reinforced aluminium foil facing handles the fire side. Available as a pre-cut sheet sized for 100 mm pipe, or as a 3 m roll at 1350 mm to cut yourself.\u003c\/p\u003e\n\u003ch3\u003eWhy waste pipes get lagged\u003c\/h3\u003e\n\u003cp\u003eThe noise from a soil stack is not airborne noise leaking through a wall. It is water hitting the pipe wall and the pipe radiating that as sound into the room next to it, which is why a heavier wall lining on its own does not fix it. Mass on the pipe, decoupled from the pipe, is what does.\u003c\/p\u003e\n\u003ch3\u003eWhat the testing shows\u003c\/h3\u003e\n\u003cp\u003eIn the RWDI comparison test a bare pipe behind an Rw+Ctr 40 wall measured 37.7 dBA LAmax. The same pipe lagged with NuWrap 5 measured 36.0. On that basis, treating wastewater pipework with NuWrap 5 plus a 10 mm plasterboard ceiling complies with section F7F1 of NCC 2022 Volume One.\u003c\/p\u003e\n\u003ch3\u003eFire and air quality\u003c\/h3\u003e\n\u003cp\u003eEarly fire hazard indices to AS\/NZS 1530.3 are 0 for ignitability, 0 for spread of flame, 0 for heat evolved and 0 to 1 for smoke developed on the foil faced product. VOC emission is at or below 0.5 mg\/m² per hour, and it is fibre free, which matters where the lagging sits above a ceiling that will be worked on again.\u003c\/p\u003e\n\u003ch3\u003eSheet or roll\u003c\/h3\u003e\n\u003cp\u003eThe 490 x 1350 mm sheet is cut to wrap a 100 mm pipe with the lap already allowed for, so there is no measuring on site. The 1350 x 3 m roll is the one to buy for mixed pipe sizes, ductwork or a run of fittings.\u003c\/p\u003e\n\u003ch3\u003eOn site\u003c\/h3\u003e\n\u003cp\u003eIt is highly flexible, so it works in the tight spaces where waste pipes actually run. Continuous service range is minus 40 to plus 100 degrees, intermittent to 120. Full figures are in the table below.\u003c\/p\u003e","brand":"Thermotec","offers":[{"title":"490 mm x 1350 mm cut sheet, suits 100 mm pipe","offer_id":45386004725942,"sku":"912420480000","price":33.0,"currency_code":"AUD","in_stock":true},{"title":"1350 mm x 3 m roll","offer_id":45386004758710,"sku":"212480135000","price":185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/NuWrap.jpg?v=1787846025"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/collections\/brand-thermotec.png?v=1787856356","url":"https:\/\/awbm.com.au\/collections\/thermotec.oembed","provider":"AWBM","version":"1.0","type":"link"}