Browse Forums General Discussion 1 Sep 25, 2018 5:08 pm Dear Expert I couldn't find an answer when I searched google My friend is a form-worker and he asked me how can we find roughly number of H frames (link below showing dimensions as well) ) that are required for an area ? https://www.scafeast.com/product/1-8m-h-frame/ https://www.victoriascaffolding.com.au/ ... frame-set/ Those frames would be used to support plywood sheets for a slab before pouring concrete similar to the below link https://www.shutterstock.com/image-phot ... BgPvA-1-14 Thx Re: Find number of formwork steel H frames that are required 2Sep 26, 2018 12:52 am I believe you can support using standard acrow props - it will be more economical, eg Structural engineer should be able to calculate the distance for propping based on acrow prop max load and weight (thickness) of the slab Re: Find number of formwork steel H frames that are required 4Sep 26, 2018 8:13 am Alexp79 I would say those temporary props are there to support concentrated construction Loads zillah There are Australian Standards for formwork AS3610 Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: Find number of formwork steel H frames that are required 6Sep 29, 2018 12:36 am Credit goes to cyclic Quote: Fairly simple math really. If a frame is 1.8 meters and has a gap to the next frame of 1.5 meters, then a frame covers 3.3 meters, so, length of deck in meters divided by 3.3 meters = number of frames +1 for the extremity.. Same for width of deck, then multiply the 2 answers. eg deck is 30 meters x 22 meters. 30 divided by 3.3=9.09+1 for the extremity=10 frames covers 33 meters. 22 divided by 3.3=6.6+1 for the extremity = 7 frames covers 23.1 meters. So 10 for length multiplied by 7 for width = 70 frames is a rough calculation. Or am I missing something ??? The concreter will take and reuse. In my case I bought structural LVLs and scraped them back and used them as joists. 1 5160 That sucks! Hope it all works out. Good to move away from steel anyway for all your reasons, but it's also thermally poor. 16 17889 Hi I am wanting some opinions about the build of a steel shed I am going to get one about 4.5 x 2.5 m steel shed and the height will be about 2.3-2.4m high The one I am… 0 14457 |