Home+86-21-58386189
An ideal choice for large-scale coarse crushing projects
Bigger capacity, safer and more intelligent, higher efficiency
Lower operational & maintenance costs, excellent environmental protection, better...
Different Machines to Meet All needs
2) Coarse aggregate:- The aggregate whose size is greater than 4.75 mm is known as coarse aggregate.Stone is also known as coarse aggregate. The size of aggeregates comonly used for prepairing different grade of concrete are given below.
Get PriceAll Answers 21 M20 1 cement 15 sand 3 stonebrick aggregate To determine the proportions you have to perform mix design for this you have to find out the of cement CA FA and water cement ratio type of exposure Maximum size of aggregate etc Once the WC ratio is determined use 186 kg water for 20mm CA to find out the qty.
Get Pricenominal size, shape and surface texture of aggregate, water/cement ra- tios, curing ... A mix M20, M25 and M30 grade was designed as per IS 10262:2009 and. More details » Get Price
Get PriceM20 (1 cement :1.5 sand :3 stone/brick aggregate). To determine the proportions you have to perform mix design, for this you have to find out the sp.gr. of cement, CA, FA, and water cement ratio ...
Get PriceHow much aggregate required for M10 concrete. We have given dry volume of concrete is equal to 1.54 cubic metre and part of aggregate in concrete mix is equal to 6/10, density of aggregate is equal to 1550 Kg/m3 and one cubic metre is equal to 35.3147 cu ft. How much aggregate required for M10 concrete in …
Get PriceThe ratio of fine to coarse aggregate is chosen as usual as 1:2. From the above table we know we need 250kg of total dry aggregate for our concrete. The general ratio of fine aggregate to coarse aggregate is 1:2, but it can be adjusted between 1:1.5 to 1:2.5 based on the grading of fine aggregate and size of coarse aggregate. Sand = 1 Part
Get PriceConcrete Mix Design Calculation - M20, M25, M30 ... Weight of Coarse Aggregates = 0.84 x 1520 = 1276.8 kg (1.28 tonnes) The above calculation you can use for all Grade of Concrete but just you have to put the different Grade of concrete like M10, M 15, M20, M25 etc. just here with grade of concrete you can change the proportion and the method is just above which I have discuss .
Get PriceFor M20, 30 liters of water per 50kg cement . Total amount of water required = 30 x 403.2 / 50 = 241.92 litre. 8.064 bags of cement required for 1 cu.m of M20 grade concrete. 630 kg of Sand required for 1 cu.m of M20 grade concrete. 1260 kg of 20mm Aggregate is required for 1 cu.m of M20 grade concrete.
Get Price17.05.2017· = Aggregate ⁄ Cement+Sand+Aggregate x 1.57. Density of aggregate may go higher if void spaces decreases. 5mm aggregate has more density when compared with 20mm size of aggregate. Hence We require 1326Kg of 20mm aggregate for 1m 3 of Concrete. Amount of Water Required for 1m 3 of Concrete:-For making concrete, required amount of water is added.
Get Pricenominal size, shape and surface texture of aggregate, water/cement ra- tios, curing ... A mix M20, M25 and M30 grade was designed as per IS 10262:2009 and. More details » Get Price
Get PriceMix Design M20, M25, M30 - Free, (Ca / 267 x 064)} Hence, Ca = 1165 Kg/ Cum From combined gradation of Coarse aggregates it has been found out that the ... An aggregate that incorporates sizes from the maximum to the minimum specified so as to fill most of the voids ...
Get PriceThe coarse aggregates are in two fractions 10 – 5 mm and 20 – 10 mm. Let these single sized coarse aggregates be combine in the ratio of 1:2 to get a graded coarse aggregate as per IS: 383-1970. The obtained grading of combined aggregates is given in Table 1.
Get Price16.12.2019· M20 has a compressive strength that gets added up to 28 days. PROPERTIES OF THE M20 GRADE CONCRETE: The M20 Grade Concrete comes in a mix ratio of 1:1.5:3.1 cement.1.5 sand and three aggregate. TheM20 stands for the mixture of aggregate, sand, and cement prepared so as the whole cement concrete cube of size becomes 154 cm by 15cm by another 15 cm.
Get PriceImprove Your Shotcrete: Use Coarse Aggregates! the coarse aggregate size should be larger than 1/4 in (63 mm) As a guideline, it is believed the best results are obtained with Gradation #2, with a maximum aggregate size of 3/8 in (10 mm), because this is what will promote an in-place composition as close as possible to that of cast-in-place concrete2-4 To ensure improved properties.
Get PriceFor example, a graded aggregate of nominal size 12.5 mm means an aggregate most of which passes the 12.5 mm IS Sieve. Unit weight of 12.5 mm aggregate As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Unit weight of 12.5 mm aggregate, quarry, aggregate, and different kinds of ...
Get Priceconvertion of crusher plant conversion table for plant and size of aggregate conversion table for sand for m20 Our sand making a convertion of 1 cubic meter of type 1 crush concrete secondary crushers is one of the biggest manufacturers in Aggregate Processing Machinery for the concrete secondary crushers sand convertion of . View Details
Get PriceHow much aggregate required for M10 concrete. We have given dry volume of concrete is equal to 1.54 cubic metre and part of aggregate in concrete mix is equal to 6/10, density of aggregate is equal to 1550 Kg/m3 and one cubic metre is equal to 35.3147 cu ft. How much aggregate required for M10 concrete in …
Get PriceThanks for A2A.. There is two types of mix for calculating coarse aggregate content. One is design mix and another one is nominal mix. If you want to calculate the c. aggregate content as per design mix, then you can follow IS 10262. For that you ...
Get PriceThe coarse aggregates are in two fractions 10 – 5 mm and 20 – 10 mm. Let these single sized coarse aggregates be combine in the ratio of 1:2 to get a graded coarse aggregate as per IS: 383-1970. The obtained grading of combined aggregates is given in Table 1.
Get PriceAggregates are available in nature in different sizes. The size of aggregate used may be related to the mix proportions, type of work etc. the size distribution of aggregates is called grading of aggregates. Following are the classification of aggregates based on size: Aggregates are classified into 2 types according to size. Fine aggregate
Get PriceYou can leave your message here, we'll send you an Email immediately.