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Do Well graded aggregate allow concrete to use more or less water?
Wiki User
∙ 13y ago
well-graded aggregates need less water.
Wiki User
∙ 13y ago
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Should a sidewalk be made of cement or concrete?
Concrete is what you make a sidewalk from. To make concrete, you mix Portland cement, sand, gravel (aggregate) and water. The cement holds the aggregate together.
What are the ingredients for concrete solid block?
Concrete block is made from Portland Cement, water, sand and aggregate. The aggregate may be in the form of flyash or cinder from burnt coal.
What is the concrete mixing ratio in m20 concrete?
1:1.5:3:0.45 (cement,fine aggregate,coarse aggregate, water cement ratio)
Is concrete a homogeneous?
Within the concrete, there is cement, aggregate, and water. Cement is simply a glue that holds the rock or other aggregate together. Water activates the cement. Even cement itself isn’t a homogenous mixture, which means concrete could never be homogenous.
How do you concrete mix?
Concrete mix is made from (sharp)sand, cement, aggregate and water. The ratios depent on the usage
Is concrete example of covalent bond?
Concrete is a composite construction material composed primarily of aggregate, cement, and water.
What is control mix in concrete?
Water cement ratioCement aggregate ratioGradation of aggregates.Consistency
Is cement and concrete the same thing?
No, it is differentCement is a constituent of concrete.Where as concrete is a mixture of cement, fineaggregate, coarse aggregate and water.
How do you make concrete mix?
Concrete mix is made from (sharp)sand, cement, aggregate and water. The ratios depent on the usage
How do i make concrete using nature?
Concrete IS nature, the aggregate is crushed rock, the cement is made of natural lime and clay, mix these together with water and you get concrete.
What are the ingredients of plain cement concrete?
Aggregate, Ordinary Portland Cement, sand, water
What consideration affects the type of aggregate used in concrete construction?
Ordinary structural concrete is characterized by its water-to-cement ratio. The lower the water content, all else being equal, the stronger the concrete
