Slab on grade Raised Foundations Cripple Wall Post-and-Pier foundation Also Read: 5 Types of footing – Best footing – Images – Uses [PDF] Basic Properties of Helical Piers Helical piers are available in square and circular shape. Both shapes have different uses. We have discussed this in ...
If we go with a slab at-grade foundation on soils with high clay content, we’ll experience a lot of movement over the years. So, the soil will be contracted and when got dry it would move. Similarly, when it’s wet it will expand so it has a tendency to move this house around....
The word rebar is a short form of reinforcing bar. In general,its meaning is the use of steel rod with ridges for reinforced concrete.Basically,concreteis brittle material which is strong in compression but very weak in tension. Whenever tensile forces act on concrete it damages concrete by or...
M-7.5 gradeconcretewill give a total characteristicstrengthof 7.5 MPa. Advantages of lean concrete Lean concrete creates a uniform foundation surface and protects it from direct contact with soil. We use the lean concrete mostly under the foundation to protect ourslab. The level surface also helps...
If you’re planning on building a house in an area where you know there are soil conditions that may cause your foundation to move, it might be worth considering using post tensioning slab foundation. The use of post-tensioned slabs for bridge decks is not something new. The use of such ...
Similarly, if you’re in need to build up your home above a flood plain as is the case with most homes in Florida; you can’t go with monolithic slab. Anyhow, you can ask a structural engineer to evaluate your situation. A mono slab foundation build on too much filling can later have...
Also Read:Weight of concrete – Density – Concrete Slab – Driveways Classification Based on Topography In terms of topography, roads are primarily classified as those constructed in plain areas and those constructed in hilly areas. Roads in Plain Areas ...
beside conventional reinforced concrete. In process of prestressing, we enhance the tensile strength of the structural element like a slab or beam. We introduce tensions steel wires or cables that induce compression in the concrete. We do this process before applying the external load on the ...
concrete you need for the job (you can use above calculator for this estimation). Afterwards, you can choose the size of the concrete bag and the calculator will tell you the number of bags you need and also how much area it will cover depending on the thickness of the slab you choose...