TUTORIALS

Advantages of Sand Filling in Footing

Within the foundation soil, there’re several sorts of clay along with silt content with water; Moreover, river sand is used to keep constancy with regard to the foundation bed [in particular for PCC bed].

Furthermore, the footing is set plainly at/on the rock bed for the reason that actually a little delicate quantity of shaking/vibration on the earth [during an earthquake] can bring about deteriorating the structure.

The objective of utilizing sand is to minimize the danger.

Despite the fact that anti-termite is used in foundations, there are certain weak points which could be impacted by termite. For that reason, sand [along with anti termite treatment] is utilized beneath the foundation.

Whilst forming a foundation work every time, filling is carried out for - ?X? inches of sand [particularly river sand] as well as after that ?X? Inches of PCC bed beneath every footing.

Furthermore, manufactured Sand? These days M-sand is turning out to be well-known in preference to river sand as well as replacing/exchanging/substituting normal sand within concrete. Furthermore, M-sand is quite robust as well as low-cost with reference to river sand.

Advantages of PCC bed:

In case PCC bed is utilized, it offers excellent constancy to the foundation bed as well as opposes termite access to the structure.

In case the footing is set plainly above the unsettled sand, it might go down as a result of adverse weather condition.

Moreover, soil turns out to be enlarged/extended or more uneven during rain times as well as in that condition the structure might fall over entirely.

To get more clear ideas, go through the following video tutorial.

Lecturer: UltraTech Cement