# 1 15 3 ratio concrete mix for fishpond

Example calculation Estimate the quantity of cement sand and stone aggregate required for 1 cubic meter of 1 2 4 concrete mix Ans Materials required are 7 nos of 50 kg bag of cement 0 42 m 3 of sand and 0 83 m 3 of stone aggregate

Sep 01 2017· Grades of Concrete Concrete Grade and its ratio In This channel You can Learn about Civil Engineering Update Videos which are using generally in civil Engineering So please subscribe our

Concrete mix ratios are usually in the form of cement Sand Aggregate For example if the concrete mix ratio of M20 concrete is 1 1 5 3 then 1 part of cement 1 5 part of sand and 3 part of aggregate in volume should be taken to produce concrete Prescribed concrete Mix ratios for all grades of concrete …

According to Abram s Law water-cement law lesser the water-cement ratio in a workable mix greater will be the strength If water cement ratio is less than 0 4 to 0 5 complete hydration will not be secured Some practical values of water cement ratio for structure reinforced concrete 0 45 for 1 1 2 concrete 0 5 for 1 1 5 3 concrete

Dec 08 2017· You can also watch our video here Video on concrete mix ratio of various grades of concrete Concrete mix ratio table Here is the standard chart table showing various grades of concrete mix design along with their respective ratios of cement sand and aggregates required

• x 100mm depth the calculation is 10 x 15 x 0 1 which equals 15m3 • 3Always allow 10-15 wastage thus 15m3 becomes approximately 17m If the sand is damp you may need to reduce the amount of water required by up to 20 • Add water slowly to keep the concrete mix as firm as possible CONCRETE NOTE 1 All the above mixes

In other words 100 ft 3 of sand and 60 ft 3 of cement will make 160 ft 3 of concrete mix Mixing Concrete A mixture of concrete is made up of sand and cement in a ratio of 5 3 How many cubic feet of each are needed to make 160 cubic feet of concrete mix

You can buy ready mix mortar in a bag or mix the constituents on your own I prefer to mix my own When you mix your own you can control the ratios For example I prefer a mixing ratio of 1 0 5 3 - 1 part portland 1 2 part masonry and 3 parts sand Type S cements are …

What Are the Mix Ratios for Cement and Sand - Reference The basic mix ratio for concrete is one part water two parts cement and three parts sand An alternative ratio is one part cement two parts sand and three parts gravel with enough water added until the mixtures reaches the consistency of thick mud

materials quantities necessary for 1 m3 of concrete cement water aggregates admixture and or additive min 1 15 30 50 95 max 6 25 40 60 100 0…31 I min 3 31 41 61 81 95 - the water cement ratio value from table 3 - the total aggregate dosage A g is recalculated by the relation W C 2

Construction of concrete fish tank as an enclosure for fish housing could be built using a wide type of materials such as metals blocks cement gravels or stones and outlets and inlets facilities Factors considered before making choice of building a fish pond is 1 Durability 2 Strength 3 Impervious 4 Permeability 5 Workability

M20 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

How To Calculate Quantities Of Cement Sand And Aggregate For Nominal Concrete Mix 1 2 4 Mix design is a process of determining the right quality materials and their relative proportions to prepare concrete of desired properties like workability strength setting time and durability

Jan 26 2011· The ratio of cement sand and crushed stone in M 25 grade concrete is 1 1 2 In this grade of concrete a compressive strength not less than 25 N mm2 is achieved in 28 days Asked in Concrete …

American Concrete Institute Method of Mix Design ACI 211 1 This method of proportioning was first published in 1944 by ACI committee 613 In 1954 the method was revised to include among other modifications the use of entrained air In 1970 the method of mix design became the responsibility of ACI committee 211

Below is an example of a sand to cement mix ratio recommendation from a cement manufacturer Concrete - 1 part cement 2 parts concreting sand and 3 parts 20 millimeter aggregate Mortar - 1 part cement 4 to 5 parts building sand Alternatively one can also use 1 part cement 1 part lime and 4 to 5 parts building sand

Mar 23 2011· A 1 2 3 concrete mix is equal to 1 part of cement 2 parts of sand and 3 parts of course aggregates plus 50 water All concrete ratio are based on WEIGHT not the volume For more details google the subject

Mixes are measured in grades with strengths ranging from 10 Newtons through to high strength concrete mixes available online at 45 Newtons A C15 mix has a low cement content meaning that the strength of the mix is one of the lowest of the design concrete mixes that we offer

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 0 167 = 5 98 Bags 6 Bags Sand required = 115 0 167 = 688 Kgs or 14 98 cft …

The various factors affecting the mix design are 1 Compressive strength It is one of the most important properties of concrete and influences many other describable properties of the hardened concrete The mean compressive strength required at a specific age usually 28 days determines the nominal water-cement ratio of the mix The other

May 13 2015· DESIGN MIX M10 1 3 92 5 62 Cement 210 Kg M 3 20 mm Jelly 708 Kg M 3 RATIO IS 1 1 5 3 then volume is 1 1 5 3=5 5 and the total volume M 7 5 1440 4 0 45 162 00Kg 3 24 03 PCC 1 2 4 M 15 1440 2 0 45 324 00Kg 6 48 04 PCC 1 3 6 M 10 1440 3 0 45 216 00Kg 4 32 05 RCC 1 2 4 M 15 144 2 0 45 324 00Kg 6 48

Mixing Concrete - Let DIY Doctor show you how to mix concrete with this Project and Video Tutorial Explains what sand to cement ratio you need for your Concrete Project Find out how much cement and aggregate you need to buy using our concrete calculator A guide on how to mix concrete …

Another old rule of thumb for mixing concrete is 1 cement 2 sand 3 gravel by volume Mix the dry ingredients and slowly add water until the concrete is workable This mixture may need to be modified depending on the aggregate used to provide a concrete of the right workability The mix should not be too stiff or too sloppy

Sometimes a different cement sand gravel ratio such as 1 2 4 or 1 2 2 is printed on a sack of cement as a guideline for making concrete slabs It is best to use the ratio printed on the sack but if none is given use 1 2 3 If there are several grades of cement available always use the best grade

To make 1 cubic metre of 15 Mpa concrete you will need to mix 5 1 2 bags of cement with 0 75 cubic metres of sand and 0 75 cubic metres of stone 25 Mpa This is a medium strength concrete and is suitable for reinforced foundations light-duty house floors patio …

3-1 CHAPTER THREE MIX DESIGN MIX DESIGN The concrete mix design CMD for QC QA superstructure concrete must produce a workable concrete mixture having properties that will not exceed the maximum and or minimum values defined in the special provision Workability in concrete defines its capacity to be placed

A concrete mixture ratio of 1 part cement 3 parts sand and 3 parts aggregate will produce a concrete mix of approximately 3000 psi Mixing water with the cement sand and stone will form a paste that will bind the materials together until the mix hardens

May 18 2018· 1 1 5 3 is mix ratio of M20 Grade of concrete Where M stands for Mix number stands to the specified 28 days cube strength of mix in N mm^2 I e 1 1 5 3 mix ratio having cube strength of 20N mm^2 1 2 4 is mix ratio of M15 Grade of concrete w

According to a study conducted by 9 on the determination of appropriate mix ratios for concrete grades using Portland cement of grade 32 5 cube strength of 25MPa can be achieved using a mix

How To Calculate Quantities Of Cement Sand And Aggregate For Nominal Concrete Mix 1 2 4 Mix design is a process of determining the right quality materials and their relative proportions to prepare concrete of desired properties like workability strength setting time and durability