Which of the following is the purpose of sunk slab?

The sunken slab is a type of slab provided to maintain architectural design in areas where water drainage systems or pipes are installed below the floor or tiles such as in the washroom, as well as laundry areas.

Is sunken slab necessary?

Yes, it is more essential than beneficial rather. A sunken slab is usually provided in toilet / bathrooms. Especially in toilet / bathrooms in upper floors. A sunken slab allows to provide water proofing of the slab by Brick bat coba / surkhi.

How can sunken slab be prevented?

How to Avoid Sunken Slab?

1. underslung Plumbing. The toilet slab is built at the same level as the slabs adjacent to the toilet.
2. raised toilet Floor. In this the toilet slab is built at the same level as the slabs adjacent to the toilet.

How do you waterproof sunken?

Procedure for Sunken Portion Waterproofing

1. Complete all the block work for the kitchen/toilet areas.
2. After completion of block work mark the level pads in the walls.
3. Clean the surface free from dust, loose material etc.
4. If required provide & fix 12mm dia.

What is sunken filling?

Sunken filling or light weight filling. For Use in. Floor. Light weight broken CLC blocks are also called as CLC Rubble. CLC broken blocks are best alternative to Broken bricks, Brick Jelly, Light Weight Cinder, Coal lumps, Burnt Tar lumps, AAC Blocks and other filling materials.

What is one way and two way slab?

In one way slab, the load is carried in one direction perpendicular to the supporting beam. In two way slab, the load is carried in both directions. In two-way slab, the crank is provided in four directions. If L/b the ratio is greater than or equal 2 or then it is considered a one-way slab.

When should you use waterproofing?

Typically, extensive waterproofing measures are applied during construction to ensure that moisture is controlled at the initial stage. Waterproofing can also be done after a building has been built to solve problems as they arise.

What is sunken in architecture?

In architecture and landscape architecture, a sunken courtyard is a courtyard below ground level.

Is it expensive to raise a sunken room?

Assuming a living room of approximately 400 square feet, it would cost approximately $2,400 to fill in and raise an existing sunken floor six inches. You can expect to pay about $6 per square foot to remove the step, excluding the cost of finishing and flooring.

What is meant by sunk slab?

Sunken slab is a type of slab cast at a certain depth (200 mm or 300 mm or any other depending on design) below normal floor level. This extra depth is used for placing pipes and utility ducts and then space is filled with sand or other light weight materials until the normal floor level. It is also known as sunk slab.