Selection of Water Cement Ratio for M30 Grade of Concrete Mix design. Maximum Water Cement Ratio Permitted As per MORTH Clause – 1715.2: 0.40. W/c Ratio Selected As 0.39. Selection of Water for M30 Grade of Concrete Mix Design Water Content as per Table 2, of IS: 10262:2009 for 20 mm maximum size of aggregate IS: 186 litres
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Curve A and B for OPC 33 Grade Curve C and D for OPC 43 Grade Curve E and F for OPC 53 Grade Take curves C and D for PPC, as PPC is being manufactured in minimum of 43 Grade of strength. Other data: The Mixes are to be designed on the basis of saturated and surface dry aggregates
Learn MoreConcrete mix design for M45 grade concrete (With Admixture) as per latest code IS 10262 : 2019 Projects requirements. 1 Concrete mix design for M45 2 Type of cement used OPC 53 grade cement conforming to IS 269 3 Maximum nominal size of aggregate : 20 mm. 4 Exposure condition : Severe exposure condition defined as per table 3 Page no 18 of IS 456 2000
Learn MoreDec 16, 2019 · USAGE AND APPLICATION M15 GRADE CONCRETE: M15 concrete gets used as a PCC—a plain cement concrete. M15 grade gets used for construction pavement herbs. It is also ideal when floor binding. The grade concrete can get used to construct in a leveling course. M15 grade concrete can well get used in concrete roads
Learn MoreThe brand of cement sent for mix design was ZUARI OPC 43 grade. Now I want to go in for concreting of footings , raft etc with materials from approved quarry except that the brand of cement will be ACC , OPC 43 grade instead of ZUARI , OPC 43 grade. Should I go ahead with the mix design or shold I get the mix design done for ACC brand cement again?
Learn MoreGrade Designation = M-40 Type of cement = O.P.C-43 grade Brand of cement = Vikram ( Grasim ) Admixture = Fosroc ( Conplast SP 430 G8M ) Fine Aggregate = Zone-II Sp. Gravity Cement = 3.15 Fine Aggregate = 2.61 Coarse Aggregate (20mm) = 2.65 Coarse Aggregate (10mm) = 2.66 Minimum Cement (As per contract) = 400 kg / m 3 Maximum water cement ratio (As per contract) = 0.45
Learn MoreThe strength of the concrete greatly depends on the density of the concrete hence we should not play with the ratio of sand to aggregate. I would suggest the ratio of 1:2:3 or 1:1.5:3 for M20 grade concrete and 1:2:4 or 1:2.5:3.5 for M15 grade concrete. If you prepare concrete with your ration then the concrete will have too much sand
Learn MorePortland Grade 43 cement was generally used in the construction of reinforced concrete, also called R.C.C. Class 43 is also used in R.M.C, which is also called pre-mixed concrete and is also used in precast concrete for construction purposes.. The fineness will be = 225 kg / m 2. Crush resistance 3 days later = 23 N / mm 2 after 7 days later, force = 33 N / mm 2 after 28 days later, force = 43
Learn MoreOrdinary Portland Cement (OPC) ... general-purpose ready-mixes and even high strength pre-cast and pre-stressed concrete. OPC is available in OPC-43 Grade & OPC-53 Grade. ... • Significant saving in cement consumption while making concrete of grades M15, M20, M25, M35 and pre-cast segments due to high strength. Download Logo
Learn More8 Mix Partiuclars a. Water-Cement Ratio b. Materials per cubic metre of concrete in Kg. i) Water ii) Cement (OPC 43 Grade) iii) Fine Aggregate iv) Coarse Aggregate c. Mix Portion by weight 0.47 185 394 675 1123 11.712.85 54 Converting weight to volume . Unit weight of Cement 1440 Kg/mt3 ; Unit weight of F.A 1600 Kg/mt3 ; Unit weight of C.A 2200
Learn MoreDec 16, 2020 · Concrete Mix Design for M 40 grade using fly ash given below data: (a) Type of cement: OPC 43 grade (b) Type of mineral admixture: Fly ash conforming to IS: 3812 (Part-l)
Learn MoreDec 24, 2017 · Concrete Mix Design for M10 grade of concrete M10 is lean mix concrete and can be used in any nonstructural work. Mostly use for PCC Works Concrete mix Design for M10 Grade concrete with pure PPC cement only is as follows; PPC Cement 53 Grade – 220 Kg Water Cement ratio (w/c) – 0.6 Free Water – 132 liters 20mm Metal / Aggregates – 666 Kg
Learn MoreDLC (Dry lean concrete) is a “no slump concrete”.The specification [IRC SP-49, 1998]sets a requirement of 10 MPa compressive strength of DLC at 7-day(you need to design M15 grade concrete). The minimum ordinary portland cement (OPC) content of 150 kg/m3 is prescribed for it
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