What is sunken slab filled with?
What is sunken slab filled with?
The slab is usually placed at a depth of around 30 cm below conventional floor level to accommodate pipes and utility ducts. The space between the normal floor level and sunken slab is filled with sand, coal, broken pieces of bricks, or other lightweight materials to protect the pipes and reduce maintenance.
Is sunken slab good?
The concrete of the R.C.C. should be mixed with a waterproofing material to get a denser, watertight concrete. Sunken seating areas aren’t just for the interior of the home but may be great outdoors. Sunken slabs are used in the bathrooms, toilets, and washing place where we have our washing machines.
How do you calculate sunken slab load?
Design of Sunk Slab
- D.L = 0.1 x 25 = 2.5 kN/m²
- Filling Load = 0.35 x 18 = 6.3 kN/m²
- L.L = 2 = 2 kN/m²
- Floor Finish = 0.75 = 0.75 kN/m²
Where do we use sunken slab?
Uses of Sunken Slab:
- The sunken slab is used in room, toilet, latrine, and wash area floor and within the sunken portion, the floor trap and the drainage lines can be taken.
- In porch slabs, beams are inverted so a plain surface is available and the beams do not protrude downside.
Why do we use sunken 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.
Can we construct toilet without sunken slab?
underslung Plumbing The toilet slab is built at the same level as the slabs adjacent to the toilet. If required, the entire plumbing can also be replaced without disturbing the structure (as in the case of sunken slab).
Why do we use sunken slabs?
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.
What do you fill in sunken?
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….Light Weight Broken CLC Blocks.
|Brick Type||Light Weight|
|Usage/Application||sunken filling and terrace waterproof filling|
|For Use in||Roof|
What is drop slab?
Drop panels are the rectangular portion provided above the column and below the slab in order to restrict slab from getting sheared and undergo rupture. Drop panel increases the contact surface area between the column and slab, which will enable a better distribution of load from slab to column.
How can sunken slab be prevented?
How to Avoid Sunken Slab?
- underslung Plumbing. The toilet slab is built at the same level as the slabs adjacent to the toilet.
- raised toilet Floor. In this the toilet slab is built at the same level as the slabs adjacent to the toilet.
What is cinder filling?
Light Weight Cinder is a product which is used in filling the gaps in construction of buildings, dams, temples, bridges and others due to its quality of light weight and absorption of water and its form of sizes, and customization of the product.
Can we build bathroom above kitchen?
Placing the kitchen above or below a toilet or bed room is one of the most severe vaastu defects. Also, the prayer room should not be above the kitchen sink or stove as it brings bad luck and drains wealth. The kitchen and toilet should not share a common wall.
Which is the best way to build a sunken slab?
To stay away from dampness problems in the future use plasticizer during construction. There are the following steps in the construction method of the sunken slab as given below; To get a denser watertight concrete, the concrete of R.C.C should be mixed with a waterproofing material.
Can a sunken slab be filled with ABS?
Depending on the total sunken slab area in a given project, ABS Disposable Formworks can be considered for filling these areas after installations have been put in place. One of the greatest advantages of ABS Plus adjustable-height disposable formwork system is the base-spacer grid system.
What are the advantages of a sunk slab?
Sunk slabs have following advantages as follows: In such slabs, all plumbing pipes are concealed inside the slab. Special plumbing fixtures in sunken strips are not required to reduce noise in bathroom. These slabs provide a good plumbing system, also used where the safety system is to be installed.
Can a slab be inspected with ABS disposable formworks?
Being able to be inspected can only be achieved by constructing a reinforced concrete raised floor. Sunken slabs in kitchen areas can have another use; in-floor storage areas. Again, ABS Disposable Formworks can be used to accommodate such extra highly functional storage areas.