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Clay mineralogy should be considered for structures built on or backfilled with clayey soils. Smectite clays such as montmorillonite (2:1 clays) have a high shrink-swell potential. When wet, 2:1 clays can cause serious structural foundation problems. Kaolinitic clays are less of a concern.
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Why clay soil is not recommended to be used as road embankment but it is suitable for use as base and fill material in earth dam construction?
as clay has more porosity as it absobs water may causes damage to the construction
What is faulty construction?
As far as I known, faulty construction is some kind of project that is made of poor quality construction material. But if you've ever seen HPL material, which can be used for toilet partition,locker and table and so on, that kind of staff, you'll know what is high quality construction material is about.
What is a possible solution to soil loss due to construction?
piles
What is the importance of soil dynamics in civil engineering?
Its use to determine the suitability of a soil for the proposed project, and to determine the elastic limit of a soil
Importance of soil as construction material?
In construction, soil is a significant part of the building process. If performed improperly, settlement of the soil could occur and result in unnecessary maintenance costs or structure failure. Almost all types of building sites and construction projects utilize mechanical compaction techniques. There are five principle reasons to compact soil: - Increases load-bearing capacity - Prevents soil settlement and frost damage - Provides stability - Reduces water seepage, swelling and contraction - Reduces settling of soil There are five basic types of soil (gravel, sand, silt, clay, and organic), and the dirt in a given location is generally some combination of all or most of these types. The soil from a new building site is tested to determine its suitability. Organic material must be removed from the soil and, if necessary, a different type of soil can be trucked in and mixed with the existing dirt to create a blend that will work. Cement may be added to the soil to increase both its strength and its resistance to moisture-usually at about one-fourth the ratio that would be used to make concrete. A variety of tests are conducted to determine the suitability of the local soil for construction material. For example, a particle determination test reveals the relative proportions of sand and silt in the sample. A compaction test is performed by forming a ball of mud and dropping it from a height of 3 ft (1 m); the degree to which the ball disintegrates on impact reveals its usefulness for building. Other, more precise, tests can be performed at a geotechnical laboratory. If the native soil is unsuitable or inadequate for building, it can be blended with or replaced by soil from another source. The ability of soils and rocks to hold and transmit water varies, and the depth to groundwater varies in different geological settings. Physical properties of soils and rocks, such as degree of consolidation, cementation, and hardness, determine drilling methods and the potential for groundwater production. When drilling, consolidated rock is harder to penetrate but is more stable than unconsolidated rock. Well drillers usually use a down-hole air hammer on consolidated rock with no well casing for support. Drillers must support holes in unconsolidated rock to avoid cave-ins. Wells in unconsolidated rock frequently yield more water at a shallower depth than wells in consolidated rock.
What are the importance of weathering in soil formation?
It provides material for the soil
How soil as a natural body differs from soil a material used in construction?
the soil used in construction has been handled by man and the natural soil forms naturally as it is
What are the importance of weathering?
Weathered rock provides the material for soil.
What is the importance of Philippines architecture?
philippines have still retained the rustic charm in their architecture. they use natural construction material
What is a material in construction?
Metal is a material in construction.
Importance of soil profil?
importance of soil profil
How is soil used as a construction material?
in a clay type soil adobe houses are made in the southwest.soil is used to back fill a foundation wall --- soil is used as a base for slate walkways-- and for gardens we plant around our houses
What is the material in soil?
The organic material in soil is humus.
Is soil a heterogeneous material?
Soil is a heterogeneous material
Why clay soil is not recommended to be used as road embankment but it is suitable for use as base and fill material in earth dam construction?
as clay has more porosity as it absobs water may causes damage to the construction
How is rural housing?
Rural housing can vary in quality and access to basic amenities compared to urban housing. Factors such as infrastructure, affordability, and availability of services like healthcare and education can also impact the quality of rural housing. Additionally, there may be challenges related to land ownership, building regulations, and maintenance of rural homes.
What types of soil are used for construction of a house?
sandy soil is used for making blocks which are used in construction of a house
