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Calculate the % of copper in copper sulphate, CuSO 4; Relative atomic masses: Cu = 64, S = 32 and O = 16; relative formula mass = 64 + 32 + (4x16) = 160; only one copper atom of relative atomic mass 64 % Cu = 100 x 64 / 160 = 40% copper by mass in the compound. Note that similarly, you can calculate the % of the other elements in the compound e.g.
contact usThe mortar should have a mixing ratio of 1:2 to 1:4 cement sand by volume, using the richer mix for the thinnest structures. The watercement ratio should be below 0.5/1.0. Lime can be added in the proportion 1 part lime to 5 parts cement in order to improve workability.
contact usdifferent grade of concrete and its types cement sand and aggregate mix ratio in concrete: there are two types of mix ratio in in different grade of concrete 1) nominal mix & 2) design mix. Nominal mix concrete IS456 code book suggest lower and normal grade of concrete like M25,M20,M15,M10,M7.5 & M5 have fix cement sand and aggregate ratio.. Design mix concrete IS 456 code book suggest that ...
contact us· Concrete mix ratios are prescribed ratio of cement, sand and aggregate to get the desired strength in concrete. The volumetric mix ratio of M20 concrete is 1:1.5:3, hence 1 part of cement, 1.5 part of sand and 3 part of aggregate in volume is needed to prepare M20 grade concrete.
contact us· Hello Friends, In this video we will learn, how to calculate cement, sand and aggregate quantity in concrete, also you will get idea about density of cement...
contact ussuppose the mix is 1:2:4 (m15) cement—1/7x1.54x1440k.g=316.8k.g — 6.34 bags sand————1/7x1.54x 2x1500k.g=660k.g or15.53cft 20 m.m brocken stone1/7x1.54x4x1500k.g=1320k.g=31.07 cft
contact usIn this Video you will learn How to Calculate Quantity of Cement, Sand and Aggregate in Concrete.create account & Earn 500rs https://bv7np.app.goo.gl/NmzqLet...
contact usExample 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.
contact us2150oF for pouring.Assume that the amount of metal heated will be 10% more than what is needed to fill the mold cavity. Properties of the metal are: density =0.324 lbm/in3, melting point = 1981oF, specific heat of the = metal 0.093 Btu/lbmoF in the solid state and 0.090 Btu/ lbm oF in the liquid state, and heat of fusion = 80 Btu/lbm. 3.
contact usHi, Just wondering how to calculate the amount of metal needed when casting from wooden, plastic models or any type of material for that matter. I took a casting class a while back but lost my notes. Seems like if the specific gravity of both the model and the casting metal is known then there is an easy way to calculate the amount of metal needed in order to make a cast. I''m doing small ...
contact usmodified with B, the ratio of the horizontal loadcarrying capacity in the structure to the shortterm allowable yield strength. The design for each tank is described in chapter 4 and onwards. Chapters 4 and 5 call for general requirements of structural design of tanks and their supporting structures for water storage tanks and silos, respectively.
contact us· Westend61/Westend61/Getty Images. 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. Lime is also a common additive to the mix.
contact usCalculate and weigh corrective additions needed to reach the target base metal composition – %CE, %C, %Si and Mn, Cu, etc. Base metal S prior to Mgtreatment should be 0.014 to 0.016% to reduce Mg treatment alloy requirement and to reduce dross in the metal.
contact usMolding Sand. Sand is the ideal medium to cast liquid metal into a desired form. First, a suitable sand is mixed with a binder (e. g. resins) and pressed into the desired shape by a machine. This sand core defines the structure of the future workpiece (Fig. 2). The liquid metal is cast into the mold and after the after the workpiece is ...
contact usWeight of Coarse Aggregates = volume x density, Density of Coarse Aggregates = 1520 kg/m^3. 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 ...
contact usWater Cement Ratio. According to IS 10262 (2009), Assuming WaterCement Ratio for the Concrete as 0.45. Required Amount of Water = W/C Ratio X Cement …
contact usSand casting is the most popular casting process employed in industry because of its great geometric freedom capability and for its cost ... the square of the volumetoarea ratio of the casting (or casting section). This ... Molten metal enters at high, unchecked velocity and this result in undesired turbulence.
contact us6. Adjust the values of water content and percentage of sand as provided in the table for any difference in workability, water cement ratio, grading of fine aggregate and for rounded aggregate the values are given in table. 7. Calculate the cement content form the watercement ratio and the final water content as arrived after adjustment.
contact us· in this Video Lecture today I will teach you How to calculate Cement, Sand, and Aggregate for M20 concreteFor Reading Article click on given link:https://ci...
contact usThe ratio of dry volume to the wet volume of concrete is 1.54. So 1.54 Cum of dry materials (cement, sand and aggregate) is required to produce 1 Cum of concrete. Volume of Cement required = 1/(1+2+4) X 1.54 = 1/7 X 1.54 = 0.22 Cum. Volume of Sand required = 2/7 X 1.54 = 0.44 Cum or 15.53 cft
contact usCalculate cement concrete mix design or estimate how much cement concrete volume is required for your construction using our free online calculator. Know exactly how many bags, kg and ton of cement, sand and aggregate is needed of specific cement, sand and aggregate ratio (m20, m15, m10, m7.5)
contact usIf the typical sandtometal ratio is 5 and the binder content is 125, then the typical binder level is 1.25%. It seems that we use a lot of sand by volume. Sand is about 1/5 the density of steel so a 5:1 sandtometal ratio means 25 volumes of sand for each casting volume shipped or, at 50% yield, more than ten volumes of sand to steel poured.
contact us3) calculate sand quantity in m15 concrete. 4) calculate aggregate quantity in m15 concrete. 5) calculate water quantity in m15 concrete. Calculate dry volume of concrete quantity in m15 concrete. Mix ratio = 1:2:4. Total P = 1+2+4=7. Part of cement = 1/7. Part of sand = 2/7. Part of aggregate = 4/7. Assume volume of conc. = 1m3. So wet volume ...
contact usPlease help me to do how to calculate cement …. Dec 31, 2011 · calculating cement, sand and concrete. toal ratio=1+1+2=4 … to proportioning and water cement ratio by … take the ratio 1:1.5:3 cement =1 sand =1.5 metal … »More detailed
contact us· When a feed containing, say, metal "1" and metal "z," is divided into three products, e.g., a concentrate rich in metal "1," another concentrate rich in metal "z," and a tailing reasonably low in both "l" and "z," several formulas in terms of assays of these two metals and tonnage of feed can be used to obtain the ratio ...
contact usCement and Sand ratio for brickwork How to Calculate . To calculate the sand quantity Given that the sand cement ratio is 15 So sand required is 30×5625cum When converted into kg 25×1440360Kg If you are looking for construction cost calculator then have a look on it here With this simple formula it is easy to estimate the amount of cement consumption required for brick masonry
contact usConcrete mix ratio of 1:3:3 – On mixing 1 part cement, 3 parts sand with 3 parts aggregate produces concrete with a compressive strength of 3000 psi. On mixing water with the three ingredients, a paste is formed that binds them together till the concrete mix gets hardened. The strength concrete is inversely proportional to the water/cement ...
contact us· The modulus of elasticity, also known as Young''s modulus, is a material property and a measure of its stiffness under compression or tension. Stress is applied to force per unit area, and strain is proportional change in length. The modulus of elasticity formula is simply stress divided by strain.
contact usTriangle Beds. (Measure the two sides that meet at the 90° angle) Length of the first side in metres. Length of the second side in metres. Thickness in centimetres. Cubic Metres. What type of …
contact usCasting Weight Calculator. Estimate casting weight of different materials. to. Please input a valid number. ... PRECIOUS METAL Spot Prices. Bid Change; Gold / Silver / Platinum / Palladium / + Show More Details. Gold: Bid/Ask / High/Low / Change / Silver: Bid/Ask / High/Low / Change / …
contact usWeight Calculator. Metal gets heavy, and whether you want to see how much shipping is likely to be, or if your vehicle (or back) can handle it, it''s good to know what your order weighs. To help with that, we''ve got our handy weight calculator here. Fill out the information below and it will tell you how heavy that piece of material is.
contact us1. First calculate the area: Area square metres(m2) = length x width (metres) 2. Then use the following table: Materials Foundations & large masses General use, paths, floors etc General use, higher strength cement 1 1 1 sand 3 2.5 2 stone or gravel 5 4 3 Mix (as per concrete use) No. 20kg bags of cement cubic metres (m3) of sand cubic metres (m3)
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