Expansive soil definition

Expansive soil means any soil with an expansion index greater than twenty, as determined by the Expansive Soil Index Tests (UBC Std. 29-32).
Expansive soil means any soil with an expansive index greater than twenty (20) as determined by the Expansive Index Tests (U.B.C. Std. 29-32).
Expansive soil means any soil, which exhibits significant expansive properties as determined by a geotechnical engineer or civil engineer and approved by Public Works Department.

Examples of Expansive soil in a sentence

  • Expansive soil at top level should be removed up to minimum 300 mm depth.

  • Section 1803.5.3 Revise Section 1803.5.3 to read as follows: 1803.5.3 Expansive soil.

  • Expansive soil is defined as soil having an expansive index greater than 20, as determined in accordance with ASTM (American Society of Testing and Materials) D 4829.

  • Expansive soil types are harmful to road foundation stability because excessive heave associated with swelling of expansive soils can damage road structures.

  • Expansive soil is, as defined in Table 18-1-B of the Uniform Building Code (1997), creating substantial risks to life or property?as soil having an expansive index greater than 20, as determined in accordance with ASTM (American Society of Testing and Materials) D 4829.

  • Expansive soil becomes soft on wetting and strength loses results in differential settlement.

  • Expansive soil material shall not be used as backfill around the structure.

  • Expansive soil occupies about 20% of the world surface area (Chaitanya, et al., 2011.).

  • Expansive soil can develop wide cracks in the dry season, and changes in soil volume have the potential to damage concrete slabs, foundations, and pavement.

  • Expansive soil Due to climatic and topographic factors, Sri Lanka has a wide variety of soil types.


More Definitions of Expansive soil

Expansive soil means any soil that exhibits significant expansive properties as determined by a geotechnical engineer, an engineering geologist, or the director of public works. For the purpose of determining whether a geotechnical/geologic investigation is required in order to determine if the existing natural soil on the premises is expansive, “expansive soil” means any soil with a shrink-swell rating of .5 or greater in the NRCS web soil survey; see Section 15.36.320B of this chapter.
Expansive soil means any soil which exhibits significant expansive properties as determined by a geotechnical engineer, civil engineer, or engineer- ing geologist.
Expansive soil means any soil, which exhibits significant expansive properties as determined by a

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