What is slab? Types of slab? How to provide reinforcements slab? How to provide of casting slab?

Slab: Slab is constructed to provide flat surface usually horizontal in building floor, roofs, bridges, and other types of structures.

The slab may be supported by walls, by reinforced concrete beams usually cost monolithically with the slab, by structural steel beams, by columns or by ground. There are 16 diffirent types of slab in construction. Some of them are outdeted and many of them are frequently used every where

Types of slab:

1. Flat slab: The flat slab is a reinforced concrete slab supported directly by concrete columns or caps.Flat slab does not have beam so it is also called beamless slab.

Thickness of flat slab is minimum 200 mm or 8".At the top provide plain celling surface giving better deffusion of lite.This types of slab are provided in parking.

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What is conventional formwork system? What is procedure to use?

Formwork: Formwork is dye or mould used to shape wet concrete until it sets and attains sufficient strength to carry its own weight and retains its shape.There are various types shuttering material used for construction work. 1. Conventional formwork system 2. Mivan formwork system. 1. Conventional formwork system: Terminology used in conventional formwork system- 1. Formwork(shuttering) : Mould to contain the wet concrete in the desired shape. 2. False work(staging or centering ): Temporary structure use to support a permanent structure during erection and until it becomes self supporting. 3. Scaffolding(Paranja): Light structure 'Framework' for easy excess of workmen. 4. Striking(Stripping): scientific dismentling and removing formwork. 5. Sheeting(Sheathing): Supporting membrane in contact with the wet concrete. 6. Joist(Batten ): Horizontal member supporting sheeting (slab and beam). 7. Bearer(Runner ): Horizontal member supporting joista. 8. Pro...

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1 बैग सीमेंट मे कितने घन फीट होते हैं?

1 बैग सीमेंट कितने घन फीट होता है? दोस्तों, हम जानते हैं कि, सीमेंट की घनत्व (density) 1440 किलो/घन मीटर होता है l यदि हम इसको घन फीट मे बदले तो, 1 घन फीट= 1440/35.28=40.81 किलो होगा l चूकिं, हम जानते हैं कि 1 बैग सीमेंट= 50 किलो होता है l इसलिए, 1 बैग सीमेंट =50/40.81= 1.225 घन फीट होगा l Thanks 🙏

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