Soil Factors To Consider – Part II

Soil-geotechnical-factors-test-construction-rightsteel

We are continuing the topic from the previous blog about the importance of soil in the process of building your home. We taking a look at some factors to consider while building a home and the types of soil tests used by engineers worldwide.

Surface runoff

Engineers generally take in consideration of the direction of the water flow in local geography. This is to check the metric of soil runoff in the area. Runoff can prove incredibly costly in long run for homeowners, this can lead unstable foundation and can tilt the entire home as well.

Flooding Patterns

More of a meteorological phenomenon rather than one related to soil, but more the chances of flooding, the more precautions architects and engineers need to take. So, this, in fact, becomes very factor when it comes to the role of soil in the construction process. History of floods and landslides are also taken to very serious consideration.

Water table Distance

The presence of the water table makes a huge impact on the home construction process. More specifically the depth of the water table, of the distance is quite long then it is not treated as a problem. If the distance is less than the size of foundation needs to be reduced so as to avoid flooding and that leads to instability during landslides.

Soil Testing

Soil can be tested for almost all the metrics we have discussed in this and the previous blogs. The types of testing can be broadly divided into In-lab and onsite types of testing.

In lab Testing

In case of in lab testing, the soil is tested for permeability, shrink-swell time, strength triaxial shear, hydrometer analysis, linear shrinkage and more. These tests are incredibly accurate when it comes to their results.

Onsite

Testing for Slope, Soil to Bedrock Distance, Water table Distance, are on the site with advanced to get an accurate number.

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