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What difficulties arise in use of aggregate which absorb water?
sounds like a homework question....
What are mixtures of concrete?
Mixtures of concrete typically consist of cement, water, coarse aggregate (such as gravel or crushed stone), and fine aggregate (such as sand). These ingredients are combined in specific proportions to create a strong and durable material suitable for construction projects. Additional additives may be included to enhance properties like workability, strength, or setting time.
What does concreteness mean?
Concrete is a well proportioned mixture of cement and other cementitious materials such as fly ash and slag cement, coarse aggregate made of crushed stone, fine aggregate such as sand, water, and chemical admixtures. The more inclusive answer is that concrete is a matrix of stone/sand aggregate adhered into a mass with a binding agent like Portland Cement or hot asphalt oil. This can refer to a person: He was as solid as concrete and would not move off his position.
Is concrete a compound an element or a mixture?
Concrete is a composite construction material, composed of cement (commonly Portland cement) and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravel or crushed rocks such as limestone, or granite, plus a fine aggregate such as sand), water and chemical admixtures.
Does viscose absorb water?
no, viscose doesn,t absorb water.
What difficulties arise in use of aggregate which absorb water?
sounds like a homework question....
What is the concrete mixing ratio in m20 concrete?
1:1.5:3:0.45 (cement,fine aggregate,coarse aggregate, water cement ratio)
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.
What is coarse aggregates?
Raw materials that are a component in concrete, aggregates are inert granular materials such as sand, gravel or crushed stone. Coarse aggregates are particles greater than 4.75mm, but they generally range between 9.5mm to 37.5mm in diameter. Primary coarse aggregates come from the land or water. Secondary aggregates are the by-products of extractive operations. The third source coarse aggregates come from is recycled aggregate, which is sand, and recycled concrete aggregate.
What is concerete made from?
Concrete is made from cement and other materials such as fly ash and slag, coarse aggregate made of crushed stone, fine aggregate such as sand and water. The aggregates are used to form the paste, while the sand or cement keeps it from wearing out easily, and the water to make it easy to smooth out.
How is concrete made?
Concrete is made from cement and other cementitious materials such as fly ash and slag cement, coarse aggregate made of crushed stone, fine aggregate such as sand, water, and chemical admixtures. For more information please visit the related link.
Can coconut absorb water?
Yes - huge quantities - ground into a coarse powder or just the particles from between the fibres it is coir potting compost
Do raisins absorb the same amount of water at different temperatures?
the amount of water soaked by raisins increases with increase in time up to its maximum limit.. and it will absorb more water in more temperature.. I mean if we take 10 gm of raisins in icy water and same amount in normal water then we can observe that in normal water raisins absorb more water..
Is concrete a element or compound?
Concrete is a mixture.Concrete is composed of cement and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravels or crushed rocks such as limestone, or granite, plus a fine aggregate such as sand), water, and chemical admixtures
What is the process of calculating quantity of cement sand metal in concrete mix design?
Choose the grade of concrete & assume minimum water/cement ratio.Conduct some initial tests on the materials like cement, sand & metal(coarse aggregate).Tests like UNIT WEGHT, SPECIFIC GRAVITY,SIEVE ANALYSIS,SLUMP CONE TEST & COMPACTION FACTOR TEST. According to the obtained results do the mix design from IS CODE of IS800-10262 check for water cement ratio & calculate the quantity of cement, sand & coarse aggregate.
What coarse powder is reactive with water?
Reactive power is the coarse that is reactive with water. This a developing composite material.
What will happen when gravel touches water?
The Gravel will absorb the water until it can absorb anymore.
