Building construction
Formwork
๐ธ Formwork is a temporary ancillary construction used as a mould for the structure, in which concrete is placed and in which it hardens and matures.
๐ธ The cost of formwork may be up to 20℅ to 25℅ of the cost of structure
๐ธ The operation removing the formwork is commonly known as stripping
♦️ Stripping time for different components
๐ Walls, columns and vertical sides of beam : 24 to 48hr
๐ Slab soffits (Props left under) : 3 days
๐ Beam soffits (props left under) : 7 days
๐ Removal of props to slab :
1. Spanning upto 4.5m : 7days
2. Spanning over 4.5m : 14days
๐ Removal of props to beam and arches :
1. Spanning upto 6m : 14days
2. Spanning over 6m : 21days
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Formwork
๐ธ Formwork is a temporary ancillary construction used as a mould for the structure, in which concrete is placed and in which it hardens and matures.
๐ธ The cost of formwork may be up to 20℅ to 25℅ of the cost of structure
๐ธ The operation removing the formwork is commonly known as stripping
♦️ Stripping time for different components
๐ Walls, columns and vertical sides of beam : 24 to 48hr
๐ Slab soffits (Props left under) : 3 days
๐ Beam soffits (props left under) : 7 days
๐ Removal of props to slab :
1. Spanning upto 4.5m : 7days
2. Spanning over 4.5m : 14days
๐ Removal of props to beam and arches :
1. Spanning upto 6m : 14days
2. Spanning over 6m : 21days
https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg RRB JE, SSC AE/JE UPSSSC JE, SSC JE, CIVIL ENGINEERING MCQs, ELECTICAL ENGINEERING MCQs, preavious year quesion papers, dmrc, lmrc, drdo,rrb ntpc, ntpc, pgcil, dsssb, states board, GATE IES EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐๐๐ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐๐๐ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA
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