Section on-grade foundations are concrete chunks poured straightforwardly on the ground with no space between the ground and the concrete. This frequently happens in zones where the ground is not liable to freezing and along these lines not prone to hurl. There are inductions of this where ice under the structure is controlled with froth protection or hydroid boiling water warming frameworks joined into the piece to forestall the ground beneath from freezing. Be that as it may, it is normally not ordinarily financially positive to utilize the chunk on-grade in freezing atmospheres. There is at type called a Frost secured Slab that is standard in Sweden and is acquiring acknowledgment here.
The benefits of chunk on-level are that it is a general modest type of private foundation, they are strong when appropriately planned and built and discourages termites from going into the house. At the point when appropriately developed they offer not many spaces in the foundation itself for termites to interrupt into the structure from beneath. This expects that all line infiltrations are appropriately fixed with treated steel fleece or satisfactory caulk to forestall their entry. It additionally diminishes the measure of border break that is powerless against invasion making treatment simpler if termites do get into the house.
You should design cautiously for utility infiltrations through the section for water, electric, gas, broadcast communications and some other utilities. This is in many cases ignored, particularly in light of the fact that we neglect to represent changes in innovation. When arranging a piece on-grade foundation, you should bring a channel from under to an open spot outside for water. Most handymen will coordinate cover the line or insert the copper lines straightforwardly in the piece. This is definitely not a decent practice since it makes fix exorbitant and troublesome if something turns out badly with the water line. On the off chance that you introduce a 2′ PVC channel for the water line, another one can be pulled in later on the off chance that you need to. This will likewise forestall the copper or excited water line from debasing from contact with bao gia ep coc be tong 200×200.
A similar system should be followed for link and phone. You can place the two administrations in a similar channel for this situation so one 2′ conductor ought to sufficiently do the trick for this situation. Electrical administrations should enter a distinction on the outside of the house so it is not average that you should give a channel under the piece for this. In every one of these cases, the course ought to end in one focal area in the house, for example, a utility storage room or carport.