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Strength and durability of cement-stabilized laterite hollow blocks made with laterite soils at three different locations in Edo State were studied. To this end, blocks were produced with water content at about the optimum moisture with varying percentages of cement from 3% to 15% at 2% increments and compactive pressures ranging from 3.44 N/mm2 to 17.20 N/mm2. The result showed that for 7% cement content and 13.76 N/mm2 compactive pressure, blocks of strength of at least 2.0N/mm2 at 28 days, could be produced. The blocks showed no features of wear after exposure to rain with weight losses within permissible limits after 12-cycles of wetting-brushing-drying. Cost analysis showed that laterite blocks have 40% cost advantage over similar sandcrete blocks.
ADAVANTAGES: Strength • durability • cement • stabilization • laterites
What else can I help you with?
Compare the advantages of blocks and bricks?
Blocks are load bearing, bricks are not.
Compressive strength of laterite stones?
Not enough.
What are the concrete blocks on top of hills?
The concrete blocks on the top of the hill is probably a retaining wall. Concrete blocks are used to help hold back the ground from sliding down the hill.
What are the types of hollow concrete blocks?
Hollow concrete blocks come in several types, primarily including standard hollow blocks, which are used for general construction, and lightweight blocks, which offer improved insulation and reduced weight. Other variations include insulated concrete forms (ICFs) that provide thermal resistance, and architectural blocks, designed for aesthetic appeal. Additionally, there are lintel blocks used for supporting structures above openings and corner blocks that help in creating a stable corner in wall construction. Each type serves specific purposes based on structural and design needs.
Why is pitch filled in between the cement blocks of the pavement?
Because in summers the cement blocks stsrt expanding due t o excessive heat, So to stop it we fill pitch betwwen them which hold the blocks tightly and stop them to contract in winters.if there would be continuous expansion and contraction the cemen blocks would have cracks and they would break down.
What are the advantages of laterite soil?
Laterite soil has good drainage properties, making it suitable for agriculture in areas with heavy rainfall. It is rich in iron and aluminum oxides, which can help crops grow well in acidic conditions. Additionally, laterite soil is porous, allowing roots to penetrate easily and access nutrients.
What are the advantages and disadvantages of share blocks?
What are the advantages and disadvantages of shareblocks
Compare the advantages of blocks and bricks?
Blocks are load bearing, bricks are not.
What are the other uses of laterite?
Laterite is used for construct houses, it gives a beautiful and a earthy home. U can save lots by building with a laterite.
Where laterite soil is found in India?
Laterite soil is found in Tamil Nadu and Orissa.
Which is not true of laterite soils?
they are very productive agriculturally
What is another name for red soil?
Laterite soil
Materials used in technical skills?
Metals,plastics, polymers composite etc Timber, raffia, bamboo etc Blocks, bricks, Aggregate- sand and stone Binding agent- cement, lime,laterite
Which crops are grown on laterite soil?
tea, cashew nut are some crops grown in laterite crops answer by nikhil bisht
What crops are grown in laterite soil?
the crops grown in laterite soil are coconut tea and coffee . it is rich in iron and aluminum hydroxide.
What has the author J A Prescott written?
J. A. Prescott has written: 'Laterite and lateritic soils' -- subject(s): Soils, Laterite, Analysis
What climates are usually associated pedalfer pedocal laterite?
Pedalfer is associated with a moist climate, Pedocal with a dry climate and laterite with a wet climate.
