Download free concrete mix design excel sheet concrete. This is indeed historic, as sad as it is, we must admit that this is the first of its type as the nation had never had her own concrete mix design manual. Design mix for a siteconstruction results in economy. The coarse and fine aggregates in the storage bins are wet. So, concrete mix design can be stated as concrete mix cement. Concrete mix design excel template free download concrete. Aggregate moisture changes may result in as much as a 30 lb. Since the quantity of flyash is calculated in kg directly so nothing was dependent on it.
An example of proportioning a mix design through use of this form is detailed in table 3. It is suggested that all the contractorsbuilders should get the design mix done for bringing quality control in construction. Concrete mix design calculations, concrete mix design. Illustration of mix design of concrete by isi method. Feb 06, 2017 it is a software tool for concrete mix design based on is 10262. Files download concrete mix design excel calculator free.
Data to be collected design a concrete mix for construction of an elevated water tank. Concrete mix design, excel sheets, mix design, mix design spreadsheet, spreadsheets by civilengineerspk. This calculator estimates the required amount of cement, sand and aggregate stone for mixing on site for a given area of concrete. Mix design requirements are based on intended use, environment, etc. If it is for lowend applications, you might just go off a strength based approach but several other parameters factor in when youre looking at. Basic concrete mix design materials pounds of material s. Equations for mix design of structural lightweight concrete 3 guide the mix designer, it is thought worthwhile to add more values to these data for convenience of the users. Appendix a mix design procedure of m20 concrete reference mix characteristic compressive strength 20nmm2 maximum size of aggregate 20mm angular degree of workability 0. The concrete mix design involves various steps, calculations and laboratory testing to find right mix proportions. The mix design weights and volumes will now be proportioned on the right side of the grid. Total volume from mix design calculations should equal 27. Design the design watercement ratio to be used for this mix design, must be equal to or less than the wc max. Like in many areas of our national life, we had all these years depended on the concrete mix design manual of other nations.
Due to the varying properties of the materials used in concrete, the design of concrete is not an easy task. For site mix calculations, refer to the concrete calculator. Mix design plays an imperative function in civil construction projects. Only with proper selection of materials and mixture characteristics can the above qualities be obtained in concrete construction fig. There are two methods for selecting the concrete mix proportions, by weight basis and by absolute volume basis. Equations for mix design of structural lightweight concrete. Do not increase the water content beyond the tolerance allowed in specification 2461.
Measured batch weight is the weights of all materials used to mix your concrete excluding admixtures. This concrete mix design excel sheet is submitted by and we appreciate their work. All is set as function in this concrete design sheet and you just need to put the value of your projectsite. It is among the few building materials produced directly on the job by the user. In this tool, design mix proportions will be calculated as per indian standards.
A specific module that helps you calculate your mix designs according to your needs, guiding you in every step of the design process. Illustration of mix design of concrete by isi method the concrete is widely used construction material. Concrete mix design calculations civil engineering. These are just to show you how to calculate and we are thankful to all the members who have emailed us these mix designs so that these could be shared with civil. With the help of this sheet, one can calculate different types of mix design concrete. Concrete mix design is the process of choosing suitable ingredient of concrete and determining their relative quantities with the object of producing as economically as possible concrete of certain minimum. The target strength is determined using the following rela. This free concrete mix design excel sheet has been sent by mr. Concrete mix design 458 concrete technology 11 c h a. At the end of the design process you will get the calculation results along with recommendations and warnings to achieve the optimal casting and curing of your concrete. Chapter 9 designing and proportioning normal concrete mixtures selecting mix characteristics before a concrete mixture can be proportioned. The design of concrete mix is not a simple task on account of the widely varying properties of the constituent materials, the conditions.
We provide you link to the ready template for your concrete mix design, you dont have to remember the ingredients, they are all mentioned there with all the other essentials. With the aim of obtaining the accurate measurement of any construction site, the usage of this userfriendly concrete mix design spreadsheet is absolutely necessary. In general, concrete mixes are designed in order to achieve a defined workability, strength and durability. Concrete mix design full calculation step by step in. Mix design spreadsheet download computerized civil engineer.
Concrete mix design 161 the relative proportion are worked out a trial proportion is taken and combined gradation is worked out for e. I have done following changes in mix design spreadsheet for the mistakes reported. The main ingredient of the concrete is cement, aggregates, water and admixtures. Eff date the first day on which the mix design may be used. With this information quality mix will recommend a mix design method, as well as other parameters like the watercement ratio, expected air content, etc. The institute disclaims any and all responsibility for the application of stated principles, and shall not be liable for any loss or damage arising therefrom. The initial step in proportioning the mix design is to calculate the water content per cubic yard of concrete. The contractor establishes the initial parameters for a mix design and serves as the starting point for subsequent proportioning calculations. Designing and proportioning normal concrete mixtures, chapter 9. Introduction concrete is one of the most versatile, economical, and universally used construction material. Concrete mix design 162 combined gradation is plotted and pushed towards ideal curve by increasing or decreasing the sand content.
Term date the last day on which the mix design may be used. It integrates seamlessly with the rest of the software and uses the same database to get its information. Make the most out of your raw materials, reduce costs and increase customer satisfaction. Concrete mix design definition concrete mix design is defined as the appropriate selection and proportioning of constituents to produce a concrete with predefined characteristics in the fresh and hardened states. Dec, 2016 however, feeding every value in excel manually is a tiresome work. Download concrete mix design excel template, spreadsheet download. Proportion a concrete mix with a 28 day compressive strength of 35 mpa and a slump of 90 mm, made with ordinary portland cement with cement strength of 49,5 mpa. The specified design strength of concrete is 30 mpa at 28 days measured on standard cylinders.
Concrete mix design calculations, concrete mix design calculator concrete mix design calculations made easy with these functions. However, feeding every value in excel manually is a tiresome work. For a mix design of concrete, we have to follow various steps, calculations, and laboratory testing to find the right mix proportions. Concrete mix design calculation for m15 grade as per is 10262. It depends a lot on the type of concrete youre trying to make.
In case you want the complete theory of mix design, go here what is concrete mix design. M15 m represents mix and 15 nmm 2 is the characteristic compressive strength of concrete cube at 28 days. Appendix a mix design procedure of m20 concrete reference mix. Researchers have supported the need to present mix design data in form of graphs or equations hover, 1995. Also provided to you is the concrete mix design calculator as excel. Learn how to calculate concrete mix design for m20 grade of concrete, m35 grade of concrete, m40 grade of concrete, m50 grade of concrete, m60 grade of concrete. The conditions that prevail at the site of work, in particular. The consistency of the mix, relative to the wetness or dryness, will affect the workability to a large degree. The design of concrete mix is not a simple task on account of the widely varying properties of the constituent materials, the conditions that prevail at the site of work, in particular the exposure condition, and the conditions that are demanded for a particular work for which the mix is. Mix design number is made up of the contract number, specified strength of concrete, submission number of the mix design and if applicable revision number e. Designing concrete mixtures there are three phases in the development of a concrete mixture. The pervious concrete mix design calculator is intended to be used by the concrete design professional that is competent to evaluate its significance and limitation and who will accept responsibility for its proper application. Concrete mix design calculation m20, m25, m30 procedure. The concrete mix design available on this site are for reference purpose only.
Adapt your mix designs to be successful in every situation. Mar 29, 2015 concrete mix design 161 the relative proportion are worked out a trial proportion is taken and combined gradation is worked out for e. It is a software tool for concrete mix design based on is 10262. Actual site conditions vary and thus this should be adjusted as per the location and other factors. This entry was posted in excel sheets and tagged concrete, concrete mix design, excel sheets, mix design, mix design spreadsheet, spreadsheets by civilengineerspk. The american concrete institute has not approved this www site for use or reference. By designing a mix, we can achieve the required compressive strength and workability by consuming minimum quantity of concrete materials. Concrete mix design is the process of finding right proportions of cement, sand and aggregates for concrete to achieve target strength in structures.
Concrete mix design calculation for m15 grade as per is 102622009 m15 concrete mix has a mix proportion of 1. Download the brochure pdf quality mix, intelligent mix design calculator quality mix enables powerful mix design calculation methods. Designing and proportioning normal concrete mixtures. Download free concrete mix design excel sheet concrete mix. To know proper mix, it is important for the user to.
Mix design number is made up of the contract number, specified strength of concrete, submission number of the mix design and if applicable revision number. The 28day compressive strength should be 7,000 psi. Batch dosage oz official mix design and cost form page 1 of 2 official mix design and cost form page 2 of 2 more than 20% 1. Design calculation for selecting proportions for initial concrete mix design. Removed input area for density of flyash has been removed. You can help us do this fast, just email us any mix design you have. Concrete mix design is a method of calculating right proportions of cement, sand, and aggregates for concrete to achieve target strength in structures. The aci method is written on the basis that a trial batch of concrete will be prepared in the laboratory, and adjusted to give the desired slump, freedom. The pervious concrete mix design calculator is intended to be used by the concrete design professional. If you wish to calculate yield or trial batches, please fill in the actual density and trial batch size ft3 cells. Free concrete mix design excel sheet civil engineers pk. All abbreviations and acronyms in the mix design sheets are those used in bres 1992 method. Mix design mix design is the process of determining required and specifiable characteristics of a concrete mixture.
Concrete mix design one of the ultimate aims of studying the various properties of the materials of concrete, plastic concrete and hardened concrete, is to enable a concrete technologist to design a concrete mix for a particular strength and durability. Download concrete mix design excel template, spreadsheet. Concrete helper a concrete industry resource mix design. Quality mix concrete mix design calculator software. Concrete mix design calculation for m15 grade as per is. Since doe method presently is the standard british method of concrete mix design, the procedure involved in this method is described instead of out dated road note no 4 method.
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