The purpose of a keyway is to stop the movement of the foundation.
yes and no if it is like a foundation it could be because your foundation is settleing and is gettin uneven and can continue to crack
Grade beams works as frame and take the load of slab and diverse to the ground
Raft foundation is reinforced concrete slab that is supported on a compacted hardcore base that is bigger than the raft. The procedures in construction the foundation involves checking the soil properties, and making the edge of the raft stepped to make a toe so the outer leaf of the wall goes below ground. The slab is reinforced with steel, a radon barrier is added, and a damp proof course is put in.
transverse slab is nothing but its like a raft foundation when structure is very high so much load is transversed to footings so in order to decrease point loads forces on raft foundation or foundations transver slabs are placed it will take all the loads from all parts of frame structures and transverse equally to soil
The typical thickness of a slab foundation is around 4 to 6 inches.
The recommended slab thickness for a house foundation is typically 4 inches to 6 inches.
To prevent water from seeping through your foundation slab, you can apply waterproofing sealants or membranes to the exterior of the slab, ensure proper grading and drainage around the foundation, and maintain gutters and downspouts to direct water away from the foundation.
without knowing your climate, the best would be a crawl space with a concrete slab.
The recommended concrete slab thickness for a house foundation is typically 4 inches to 6 inches.
Yes, mud injection can be used to repair a leak in a slab of foundation. Often it is the cheapest fix available.
A Pad foundation is just a concrete slab with no foundation walls. They are typically used in the South where this is no or minimal frost lines.
4 To 6 inches
Using a cement slab foundation for a new construction project offers advantages such as durability, cost-effectiveness, and resistance to moisture and pests.
To prevent water from seeping through your foundation slab after rain, you can ensure proper grading around your home to direct water away, install a drainage system like French drains, seal any cracks in the foundation, and consider waterproofing the foundation.
It all depends on the ground conditions and the load of the building. The is also a little confusion around your terminology as the term 'foundation slab' is legitimate. Maybe you are referring to strip foundation versus raft foundation. There are also basement foundations which will help stiffen the construction of a building and anchor it into the ground.
The purpose of a keyway is to stop the movement of the foundation.