Floating Slab Vs Monolithic Slab | What Is Monolithic Slab | What Is Floating Slab

Floating Slab Vs Monolithic Slab

What Is a Monolithic Slab?

Monolithic Slab

The word Monolithic means “all in a single pour” so in construction where Monolithic Slab is used the foundation is made in one single pour that is made up of a layer of a concrete slab with thicker area under the load-bearing walls and all the edges of the perimeter to replace the footer.

Construction of Monolithic Slab is much faster and the labor costs are low as in this Slab the concrete is poured all at once. When used under ideal conditions, Monolithic Slab can be just as strong as Stem-Wall slabs.

In most construction of sub-division communities, the ground is levelled and soil is evenly distributed throughout the land which makes the area densely compacted. In this case, Monolithic Slab may be the best option if all the finished floor elevations are the same from lot to lot and there is a very small slope.

There are some major problems that can arise if many conditions are not contusive with the Monolithic Slab. Monolithic Slab cannot be used when more fill dirt is needed because the concrete is more likely to crack if the ground is not compacted sufficiently.

This is a problem for homes that need to be built to rise above the flood plane provided by civil engineers (as most buildings in Florida should).

In this case, the Monolithic Slab tends to crack around the perimeter walls and other large load-bearing areas. These cracks can cause structural problems affecting other aspects of the house while the construction process such as dry walls and floors if the framed walls are not stable.

Also, Read: Monolithic Definition | Monolithic Footing | Monolithic Slab Foundation | Advantages & Disadvantages of Monolithic Slab Foundation | Monolithic Slab

What Is a Floating Slab?

Floating Slabs

Floating slabs are used as the basis of the foundation for a variety of civil structures like sheds, car garages, additions, cottages, drive sheds, accessory buildings, and barns.

In Floating Slab, the Slabs have a perimeter of thickened reinforced but no frost footings.

Floating Slab are called “floating” because they are allowed to move over the ice line as a monolithic unit. Insulation can also be added to reduce movement due to frost, depending on the needs of the project.

Building a floating slab is one of the most economical ways to build a foundation. Traditional foundations include a strip footing on the edge with a frost wall on top. The strip footing which is placed below the level of frost, usually 4′-0 “below the ground.

The cost of a Floating Slab is higher because there is a lot of excavation, concrete, and labor required for the construction of strip footing and the frost wall.

Floating Slab is the best option for construction of sheds but for construction of house there are some disadvantages to think about.

When Floating Slabs are constructed in a building they can be heated with radiant floor heat which will provide comfortable and balanced heat.

Also, Read: What Is Floating Slab| Floating Slab Construction | How to Build a Floating Slab | Advantages & Disadvantages Floating Slabs

What is a Monolithic Slab VS Floating Slab?

Floating slabs are sometimes called monolithic slabs because they have no contact with the foundation. In some construction floating slab is used as support and only after the foundation has been constructed that we throw the floating slab.

Usually monolithic slab is less expensive than Floating slabs. Floating slabs also happens to be a monolithic slab-shaped as an upside-down U, where concrete is to be applied monolithically or in 2/3 steps. Mono pour which means the way it is built and poured, rather than the kind of the foundation of a building.

If there is a large structure or unstable soil, you definitely want a deep foundation, but with a basic garage in good soil, a floating slab is good and attractive. If the local soil has less stability or as normal water on the subsurface, then the floating slab is very floating, and it is prone to cracking or tilting.

Floating slabs are those lads that float on the ground or in frost areas. Floating slabs are called monolithic slabs in such an environment because they have no contact with the foundation.

Also, Read: What Is Slab Construction | Types of Slab Design | What Is Floor Slab | Types of Floor Slab | Concrete Slabs Thickness | Prefabricated Concrete Slabs


Short Note

Floating Slab Vs Monolithic Slab

The floating slabs are called as monolithic slabs as they have no connection with the foundation. If it’s the case, only after curing of the foundation we cast the floating slab.

What Is a Monolithic Slab?

Monolithic means “all in one pour” so the foundation is constructed in one single pour that is made up of a concrete slab with thicker areas under load-bearing walls and all perimeter edges to take the place of footers. Because this Slab is poured all at once, it is much faster and keeps labor costs low.

Also, Read: What Is Lap Length | Lap Length of Column | Lap Length of Slab | Lap Length of Beam

What Is a Floating Slab?

Floating slabs are used as the foundations for a variety of structures, including sheds, car garages, additions, cottages, and much more. The slabs have a thickened reinforced perimeter but no frost footings. They are called “floating” because they are allowed to move above the frost line as a monolithic unit.

What Is a Monolithic Slab Vs Floating Slab?

Then we have the wall built up above the ground surface. Then literally the floating slabs float on the ground. The floating slabs are called as monolithic slabs as they have no connection with the foundation.

Monolithic Slab

Monolithic means “all in one pour” so the foundation is constructed in one single pour that is made up of a concrete slab with thicker areas under load bearing walls and all perimeter edges to take the place of footers. Because this Slab is poured all at once, it is much faster and keeps labor costs low.

Stem Wall Foundation Vs Monolithic Slab

Monolithic means “all in one pour” so the foundation is constructed in one single pour that is made up of a concrete slab with thicker areas under load-bearing walls and all perimeter edges to take the place of footers. When used under the right conditions, Monoslabs can be just as sound as StemWall slabs.

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