﻿ how much of water is required for 124 concrete

+86 17838360708

# how much of water is required for 124 concrete ### How Much water is required for 124 concrete? - Answers

14/03/2014  The 124 proportion in concrete technology is 1 bucket of cement to 2 buckets of sand to 4 buckets of aggregates to 1/2 bucket of water.

get price ### Concrete Mix Ratio and How to Mix Concrete Including a ...

Water is a very important part of the mix and the volume of water used can dictate the strength of the finished mix. On site or in ready mixed concrete yards a "slump test" is used to test the water content of the concrete. When mixing concrete, getting the correct amount of water in your mix is essential. Too little or too much will render the ...

get price ### Mixing up the concrete: how much water should I use?

08/12/2017  In this article, we will discuss the use of water when mixing up concrete. How much water should I use to mix up a starterpak or a basepak. Concrete needs water to harden. But too much water can, for instance, lead to shrinking, with all the problems that come with that. Because of this, the prescribed amounts of water in the instruction video are always conservative. The thickness of the ...

get price ### Concrete Calculator Ready Mix Concrete Volume Calculator

Use our handy concrete calculator below to compute the volume you will need for a range of structures, including square slabs, footings, round slabs, columns, stairs and fence post holes. Simply input the appropriate figures of your intended construction, along with the suitable units, and then click ‘calculate’ to view the final volume figure.

get price ### How to Calculate Quantities of Cement, Sand and Aggregate ...

We can also arrive at the Water required = 50*0.55 = 27.5 kg. So, One bag of cement (50 Kgs) has to be mixed with 115 kgs of Sand, 209 Kgs of aggregate and 27.5 kgs of water to produce M20 grade concrete. Cement: Sand: Aggregate: Water: 1 bag (50kg) 115 Kgs: 209 Kgs : 27.5 Kgs: Step-3: Calculate Material Requirement for producing 1 Cum Concrete. From the above calculation, we have

get price ### Quality of Water for Concrete - CivilWeb Spreadsheets

Water is an essential component of all concrete mixes but it does not vary very much and therefore the quality of mixing water in concrete does not get much attention. Water is required for the hydration of the cement and for the workability of the fresh concrete. The mixing water required for concrete pavements does not differ from the requirements for any concrete and should conform with BS ...

get price ### How to calculate the quantity of water for a given ...

10/12/2018  To calculate the amount of water required for a concrete mix, we need to calculate the quantity of cement required. Assume the required amount of cement is 50kg Amount of water required = W/C ratio x cement required. = 0.5 x 50 =25 kg or 25 lit. Total dry volume of Material Required

get price ### Water cement ratio formula -Table-Calculation for Mortar ...

If we use the limited amount of water for concrete then it will decrease the workability of concrete and so it will cause honeycomb in concrete. If we add more water than required then it may cause bleeding in concrete which reduces the strength of concrete in a bad manner. Water cement ratio Table . Calculation for Water Cement Ratio. For proper workability, the water-cement ratio varies from ...

get price ### How To Calculate Water Content For 1 m³ M25 Concrete

28/07/2021  Cement required for 1 m³ of M25 grade concrete is 9.51 bags. ( Standard data) As we know 1 bag of cement contains 50 kg of cement. ∴ 9.51*50 = 476 Kg of cement. Let’s assume that the water cement ratio is 0.5. Water content = 476 Kg x 0.5 = 238 Kg. ∴ Water

get price ### How much water is required for an M20 cement concrete ...

Technically speaking as per studies cement requires 23% of water for the hydration process and and 15% for expansion of pores and volume increment therefore 38% of the water by weight of cement is minimum and must if it’s less than that complete h...

get price ### How Much water is required for 124 concrete? - Answers

14/03/2014  The 124 proportion in concrete technology is 1 bucket of cement to 2 buckets of sand to 4 buckets of aggregates to 1/2 bucket of water.

get price ### How to Calculate Quantities of Cement, Sand and Aggregate ...

We can also arrive at the Water required = 50*0.55 = 27.5 kg. So, One bag of cement (50 Kgs) has to be mixed with 115 kgs of Sand, 209 Kgs of aggregate and 27.5 kgs of water to produce M20 grade concrete. Cement: Sand: Aggregate: Water: 1 bag (50kg) 115 Kgs: 209 Kgs : 27.5 Kgs: Step-3: Calculate Material Requirement for producing 1 Cum Concrete. From the above calculation, we have

get price ### Concrete Calculator - How Much Do I Need? CEMEX UK

Use the Readymix Concrete Volume Calculator to calculate the volume of concrete you require for your job. If you are not sure of how to calculate the volume of different shapes, you can use the Common Shape Calculator which will provide you with the appropriate equations. *1m³ minimum order value. 1. Calculate your volume. 2. Choose your project.

get price ### How to calculate the quantity of water for a given ...

10/12/2018  To calculate the amount of water required for a concrete mix, we need to calculate the quantity of cement required. Assume the required amount of cement is 50kg Amount of water required = W/C ratio x cement required. = 0.5 x 50 =25 kg or 25 lit. Total dry volume of Material Required

get price ### Water cement ratio formula -Table-Calculation for Mortar ...

If we use the limited amount of water for concrete then it will decrease the workability of concrete and so it will cause honeycomb in concrete. If we add more water than required then it may cause bleeding in concrete which reduces the strength of concrete in a bad manner. Water cement ratio Table . Calculation for Water Cement Ratio. For proper workability, the water-cement ratio varies from ...

get price ### Batching by volume - DIY - Concrete

1.3. water (volume in litres) 34. 85. 170. The table is for batching by volume. A suitable gauge box or similar is therefore needed. The figures assume a general bulking factor for the materials and does not take into account any water in the sand or aggregate. Water should be added to obtain a workable but non-segregating mix, the total free ...

get price ### How much water is consumed for curing (1 m3 of) concrete?

Concrete is the single most widely used material in the world and is only surpassed by water in terms of consumption. By 2013, 4 billion tonnes of Portland cement were produced worldwide, enough ...

get price If you ask the driver to add 10 more litres of water to a cubic metre of properly designed concrete: you increase the slump by about 20mm. you reduce the compressive strength by as much as 3 N/mm 2. you waster the effect of 15 kg of cement per cubic metre. you

get price ### Concrete Industry Water Use Studied Fluence

02/03/2018  Concrete production is responsible for consuming [16.6 km3] of water annually (based on 2012 concrete consumption values), equal to the annual domestic use of 145 million residents of the United States (based on 88 gal per day per capita). The researchers also projected that by 2025, 75% of concrete production demand will arise in areas that ...

get price ### How much water do I need for 80 lbs of concrete? - Quora

Assume 80 pounds of dry concrete mix: 1/2/3 (1 part by weight cement, 2 parts sand, 3 parts gravel). This means 13.3 pounds of cement; a good ratio is w/c = 0.5, so 6.66 pounds of water, or 0.8 gallon (a little over 3 quarts). Then the mix will pr...

get price ### Batching by volume - DIY - Concrete

1.3. water (volume in litres) 34. 85. 170. The table is for batching by volume. A suitable gauge box or similar is therefore needed. The figures assume a general bulking factor for the materials and does not take into account any water in the sand or aggregate. Water should be added to obtain a workable but non-segregating mix, the total free ...

get price ### How to calculate the quantity of water for a given ...

10/12/2018  To calculate the amount of water required for a concrete mix, we need to calculate the quantity of cement required. Assume the required amount of cement is 50kg Amount of water required = W/C ratio x cement required. = 0.5 x 50 =25 kg or 25 lit. Total dry volume of Material Required

get price ### Water cement ratio formula -Table-Calculation for Mortar ...

If we use the limited amount of water for concrete then it will decrease the workability of concrete and so it will cause honeycomb in concrete. If we add more water than required then it may cause bleeding in concrete which reduces the strength of concrete in a bad manner. Water cement ratio Table . Calculation for Water Cement Ratio. For proper workability, the water-cement ratio varies from ...

get price ### AMOUNT OF WATER REQUIRED FOR COMPLETE HYDRATION OF ...

This point-of-view article discusses the amount of water that would be needed to completely hydrate portland cement. The ratio of the volume of water to the volume of cement is critical in the chemical reaction that causes concrete to stiffen, harden and develop strength. There is a misconception that it takes only the amount of water in a 0.2-water/cement (w/c) paste to hydrate all of its ...

get price ### Concrete Calculator

Proper mixing is essential for the production of strong, uniform concrete. It involves mixing water, aggregate, cement, and any desired additives. Production of concrete is time-sensitive, and the concrete must be placed before it hardens since it is usually prepared as a viscous fluid. Some concretes are even designed to harden more quickly for applications that require rapid set time ...

get price If you ask the driver to add 10 more litres of water to a cubic metre of properly designed concrete: you increase the slump by about 20mm. you reduce the compressive strength by as much as 3 N/mm 2. you waster the effect of 15 kg of cement per cubic metre. you

get price ### What Is In 1 Cubic Metre Mix of Concrete? [Infographic ...

Water – 150 litres. Water has a direct impact on the strength and workability of concrete. Too much, and you’ll have a high-workability mix that sacrifices strength; too little, and the mix will be very strong and durable, but difficult to work with while pouring. Water also causes the hydration process — where chemicals in the cement bond with the water, triggering the mix to harden ...

get price ### Concrete Mixing Ratios - How To Make Concrete (Cement ...

As you can see a little more cement and a little less sand is required to produce this stronger concrete mix that is great for driveways, pool decks, sidewalks, exterior patios, and commercial garages. Knowing the weight of the materials and how much water to use should help you determine how much cement, sand, and stone to purchase to complete your project. For estimating purposes, you can ...

get price ### Concrete Calculator - Estimate Cement, Sand, Gravel ...

Our mix-on-site concrete calculation is based on batching by volume (Large construction sites employ batching by weight which is more exact). You can also estimate the quantity of sand and gravel required by weight; Simply multiply the volumetric quantity of sand and gravel with 1400 kg/m 3 (bulk density of sand) and 1600 kg/m 3 (bulk density of stone) respectively, when calculating in metric ...

get price ### Mixing concrete in a Belle minimix 150 Screwfix ...

13/07/2018  If you start a normal mix off with 1.5 buckets of water then add extra water to taste, then yes it will pour nicely, like the after effects of bad guts curry, not much tamping required there to get it to fill the formwork! Its probably the worst thing you can do. 4.6 gallons of water to 25kg of cement, do me a favour, in new money thats about 21 litres aka 21kg of water. A free water:cement ...

get price