# ### cement sand aggregate ratio in c10 concrete kgs These are the actual concrete mix ratios for 3000, 3500, 4000, and 4500 psi concrete that I use to pour concrete floors, patios, pool decks and more I'll show you the actual concrete batch plant ticket with the cement, sand, and aggregate break downs for the yards we used Concrete Mix Ratio Calculator An online on site concrete calculator to calculate the concrete mix ratio It plays a major role in creating a strong, durable concrete block The major materials needed in the preparation of concrete blocks are portland cement, sand, aggregate (stone), and water Sep 03, 2018· In case of concrete prepared on the basis of sand (without gravel) the ratio of filling the empty space between the sand grains by cement paste is determined Calculation of concrete prepared on the basis of ready sand and gravel mix combines both of these algorithms Concrete mix ratio simply means the amount by volume of cement, fine aggregate (which can be sharp sand) and coarse aggregate (which can be granite, gravel, etc) For example, a concrete mix ratio of 1:2:4 simple means 1 head-pan of cement you need to mix 2 head-pans of sand , Concrete is basically a mixture of aggregates and paste The aggregates are sand and gravel or crushed stone; the paste is water and Portland cement Portland cement is not a brand name, but the generic term for the type of cement used in virtually all concrete Cement comprises from 10 to 15 percent of the concrete mix, by volume In the step 3 of “How To Calculate Quantities Of Cement, Sand And Aggregate For Nominal Concrete Mix (1:2:4)” you have calculated that: 01 cum of concrete will require Cement required = 1/0167 = 598 Bags ~ 6 Bags Sand required = 115/0167 = 688 Kgs or 1498 cft Aggregate required = 209/0167 = 1251 kgs or 2996 cft Design a cantilever slab to carry a live load of 2000 N/m2 The overhang of the slab is 120m b) A slab over a room is 475m x 475m The edges of the slab are , Assume water/cement ratio of 045 BY WEIGHT for a slab mix, so the water volume will be about 14 parts by volume, or 14 water: 1 cement: 2 sand: 3 coarse aggregates, 74 parts total For 015 m^3, you need about 015/74 or about 0021 m^3 of cement That will be about 66 KG of cement, or a little more than one 50-kg sack (a common size) The purpose of water in concrete to composite the Cement, Sand and Coarse aggregate In concrete, the cement was the bonding agent if the amount water increase or decrease it will affect the bonding of material and it will be a chances to lose the workability and Strength Water cement ratio table Concrete mix design is the process of detrmining right proportions of cement, sand and aggregates for concrete to achieve target strength of concrete The Advantages of concrete mix design is that it gives the right proportions of materials, thus making the concrete use economical in achieving required strength of structural members With a 1:3:6 mix for 100 cubic meter of concrete you would need 420 x 50kg bags of cement, 56 cubic meters of fine aggregate (sand and gravel passing through a 5mm sieve) and 79 cubic metres of coarse aggregate (gravel retained by a 5mm sieve) Mar 13, 2018· It depends on grade of concrete 1 M15 grade concrete (1:2:4) That is if 50 kg of cement sand require is 50×2= 100kg 2 ) M20 grade concrete (1:15:3) 50 kg of cement sand require is 50×15=75kg 3) M25 grade concrete (1:1:2) 50 kg of cement sand re. What is the ratio of cement sand and aggregate in M30 mix of concrete? Answer Wiki User 12/05/2009 , For one cubic meter of concrete, there should be 380 kg of cement, 160 kg of water and 711 . Concrete Ingredients Calculation For Cement, Sand and Coarse Aggregate This is a Volumetric Calculation Assuming we need 2 m 3 of concrete for M20 Concrete Mix, (Mix Ratio, M20 = 1 : 15 : 3) Total Part of the Concrete = 1+15+3 = 55 Parts Therefore, Cement Quantity = (Cement Part / Concrete Parts ) * Concrete Volume How to design a mix ratio of concrete for 40 MPa of compressive strength without using coarse aggregates? , I am only using sand, water, fly ash, cement and superplasticizer for the mix design . Estimation of Cement, Sand, and Gravel in Construction In the estimation of cement, sand, and gravel volumes for concrete proportioning, we use the Fuller's Formula This is an easy way to get a rough estimate in case you are in the field How to calculate cement, sand and coarse aggregate for concrete? M15 Mix Ratio – 1 : 2 : 4 The mix ratio denotes the following 1 – Cement 2 – Sand (Fine aggregate – 2 Times of Cement Quantity) 4 – Blue metal (Coarse aggregate – 4 Times of Cement Quantity) The volume of concrete – (L x B x D) = 5 x 2 x 01 = 1 Cum Sand–aggregate ratio, water dosage and water–cement ratio are three basic parameters for the calculation of concrete mix proportion Amongst them, water–cement ratio can be calculated with the help of Bolomey formula, but sand–aggregate ratio and water dosage are mainly determined by referring table, which are fairly arbitrary The proportions of cement, sand, coarse aggregate and water plays an important role in determining the fresh and hardended properties of concrete So care should be taken while calculating the amount of Cement, Sand and Aggregate required for 1 Cubic meter of Concrete Method-1: DLBD method to determine material requirement for 1 Cum concrete The DLBD , Bob the builder is making 4890kg of concrete mix concrete is made by mixing cement, sand and gravel in the ra, Get the answers you need, now! , Bob the builder is making 4890kg of concrete mix concrete is made by mixing cement, sand and gravel in the ratio 1 : 3 : 4 how much sand does he need? , that of sand is 180 kg Lastly, the . The proportions are 285kg cement, 775kg sand, 1070kg aggregate, 100 lites of water Enter the cost you buy the materials for and the calculator will give you the cost We have added in the cost of the batching plant and the labour cost mixing the concrete The normal concrete only contained cement type II, Ottawa sand, and water Furthermore, concrete cubes containing brick aggregates had a specific strength of 33,613 The mix proportion ratio was 1:221:292 with a w/c of 055  Looking at another research where pumice was used instead of perlite or bricks as the coarse aggregate, the ratio of how we calculate of Sand, cement and aggregate of M20 ratio or other ratio? , Once the W/C ratio is determined use 186 kg water (for 20mm CA) to find out the qty of cement per cum of concrete . Enter cost per bag of cement Round off to next even higher figur This calculator is intended for approximate guidance Working with Concrete Tips Only use clean water, sand and gravel Aim for a mix of: 1 part cement, 2 part sand and 3 parts aggregate Mix the dry cement and sand, add water, mix, then add aggregate, and more water as needed How Does the Ratio of Sand to Cement Affect the Strength of Concrete? , (usually a mixture of sand and gravel), and water The ratios of these materials make a big difference in the strength of the final product , Label each form with sand/cement ratio of concrete used Allow the bricks to set overnight Label each brick with sand/cement . This is the civil engineering questions and answers with discussion section on "Concrete Technology" with explanation for various interview, competitive examination and entrance test Solved examples with detailed answer description, explanation are given and it would be easy to understand - , The four materials of water, cement, sand, and gravel are the most basic components of concrete Secondly, we need to choose according to the purpose of the concrete conventional grade-c20-c25-c30-concrete mix ratio, the following design methods are carried out Aug 03, 2018· Now we start calculation for find Cement, Sand and Aggregate quality in 1 cubic meter concrete CALCULATION FOR CEMENT QUANTITY; Cement= (1/55) x 154 = 028 m 3 ∴ 1 is a part of cement, 55 is sum of ratio Density of Cement is 1440/m 3 = 028 x 1440 = 4032 kg We know each bag of cement is 50 kg DLBD of Aggregate = 1450 Kgs/Cum So, Sand required = 0072*1600 = 115 kgs and Aggregate required = 0144*1450 = 209 kgs Considering water/cement (W/C) ratio of 055 We can also arrive at the Water required = 50*055 = 275 kg So, One bag of cement (50 Kgs) has to be mixed with 115 kgs of Sand, 209 Kgs of aggregate and 275 kgs of water to . Concrete mix ratio is a vital topic in concrete mix design The four basic ingredients for making concrete are: Portland cement, sand, aggregate (stone) and water The strength of concrete mixture depends on the ratio in which these four ingredients are mixed