Dampness in buildings can cause many problems. The troubles range from peeling wallpaper to crumbling plaster. One of the worst issues is the growth of moulds. Mould spores have harmful health effects on those living in the building. These systems need to be held securely to the structure to resist significant wind-loads and stop the insulation from being torn from the building. Failure of an external insulation system can occur if pull-out loads wrench the fixing system from the building or pull-through loads cause the insulation to fail and pull over the heads of the fastener. Establishing the suitability of a fastener to anchor into a specific building material is an essential part of planning an insulation fixing system. The simple, and cheap, solution as has already been said is to use battens or plywood board fixed to the wall, and then fix the hanger to the wood.[/QUOTE] The plastic sleeve stopped flush with the pasterboard, and the strength of the fixing came with the metal sleeve which was tapped,

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Notice how the former has a slug that is pulled inside the hollow plastic tube and forces it to expand around it's whole circumference where as the latter just splits apart like a crocodiles jaws. now you may think i'm mad or this is a stupid suggest like some ( Unnamed morons ) make but i think you will find it will work Turn an unloved corner of your kitchen into a practical banquette bench seating and storage solution 31 March 2023You can upload: image, audio, video, document, spreadsheet, interactive, text, archive, code, other. Drill the stud home so that the collar of the stud is just protruding out of the hole and then leave it to set for an hour. Threaded stud drilled into the chemical capsule and left to set I saw a product at the H&R Show at Harrogate, which was like a plastic anchor, but it had a metal sleeve inside wich was tapped. The stainless steel Insofast ISF18 is a similar fixing that includes an 18mm head. It is perfect for fixing plywood or OSB faced insulation sheets to rafters in warm flat roof appli­cations. The ISF18 is also available in zinc-plated steel. Non-combustible fixings for fastening insulation to concrete soffits When it comes to standard, steel, or chemical fixings, craftsmen and professionals worldwide rely on the innovative products, systems and services provided by fischer.

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providing you use the cheap setting tool with them and select the correct length for the application. Inserting the chemical fixing capsule into the hole following the direction of the arrow printed on the glass I have sent an enquiry to Fischer Systems as to what they recommend as it would be good to know the correct method.In contrast, metal fixings maintain the stability of the boards in the event of a fire. Metal fixings comply with BS EN 13501 as a Class A1 non-combustible fastener. Class A1 fasteners will not contribute to a fire at in any stage nor will they present a smoke hazard. Insulation frequently forms the part of a buildings external-envelope which maximise its thermal performance; examples include external wall insulation (EWI) and over-rafter warm roofing systems. Buy Twistfix insulation fixings for fasteningfoam, polystyrene and mineral wool insulating products to buildings. Every structural repair contractor knows how difficult it can be to source the correct wall ties for existing buildings. Twistfix eases the search. Our broad collection of wall starters, lateral restraint ties and remedial cavity wall tiesis the best on the web.