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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
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∙ 13y ago
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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 concrete blocks normally used for?
Concrete blocks are large cement bricks used in construction. The main purpose of concrete blocks is for building foundations, basement walls, exterior and partition walls.
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.
Why is laterite soil called so?
Because It has laterite in it.
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.
What are the advantages of using power blocks?
There are many advantages of using power blocks. Power blocks are used to help the triceps and biceps increase in size at a faster rate. One can purchase power blocks from stores that specialize in weight lifting equipment.
Why laterite soil is red in color?
Laterite soil is red in colour due to the presence of oxides of iron.
Which crops are grown on laterite soil?
tea, cashew nut are some crops grown in laterite crops answer by nikhil bisht
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
Why are laterite soils known as leached soil?
Laterite soil is formed by the leaching of lateritic rocks so it is known as leached soil
What has the author J A Prescott written?
J. A. Prescott has written: 'Laterite and lateritic soils' -- subject(s): Soils, Laterite, Analysis
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.
