Told by whom? Can you provide a link? And what is a "ground beam" in the context of your question? Wood, steel, other material? What is the application?dss975599 said:Homework Statement
Guys, I was told that the ground beam can't cat together with ground slab ? Why ?
Why for first floor , the beam can be casted together with ground slab ?
Homework Equations
The Attempt at a Solution
I think the ground beam can be casted together with ground slab ... Am i right ?
dss975599 said:Guys, I was told that the ground beam can't cat together with ground slab ? Why ?
Why for first floor , the beam can be casted together with ground slab ?
The purpose of casting a ground beam and ground slab is to provide a strong and stable foundation for a building or structure. These elements help to evenly distribute the weight of the building and provide support for the walls and columns.
Typically, reinforced concrete is used for casting ground beams and ground slabs. This is a mixture of cement, water, and aggregates such as sand and gravel. Steel reinforcement bars are also used to add strength to the concrete.
The process for casting a ground beam and ground slab involves several steps. First, the ground is excavated and leveled to the desired depth. Then, formwork is constructed to hold the concrete in place. Steel reinforcement bars are placed within the formwork, and then the concrete is poured and left to cure. Once the concrete has hardened, the formwork is removed and the ground beam and ground slab are ready for use.
The curing time for a ground beam and ground slab can vary depending on factors such as weather conditions and the type of concrete used. Generally, it takes about 28 days for the concrete to reach its maximum strength. However, the structure can typically be built on the ground beam and ground slab after 7-14 days of curing.
Yes, there are several precautions to take during the casting process of ground beams and ground slabs. The excavation should be properly supported to prevent collapse, and workers should wear appropriate safety gear. The concrete mixture should also be properly proportioned and placed carefully to avoid voids or weak spots. It's important to follow proper curing techniques and avoid placing heavy loads on the structure until it has fully cured.