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:: View topic - grade of pcc below footing

Mar 05, 2012· IS 456 Cl. 6.1.3 Table 5 is very clear for PCC & RCC Grade RCC Grade PCC Grade M25 M15 M30 M20 M35 M20 M40 M25 In your case Footing grade is M40, so you shoud provide PCC Grade M25 For RCC Grade M20, PPC Grade M15 is batter

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cement consumption in PCC 1:3:6 and M10 - Civil Sir

cement consumption in PCC 1:3:6, How to calculate quantity of cement in PCC, in this topic we know about how to calculate quantity of cement in PCC and cement consumption in PCC 1:3:6.we know that we have several grade of concrete like M5, M7.5, M10, M15, M20 and M25 and so more- and water cement ratio for M10 grade of concrete. Generally PCC is stand for plain cement concrete which has .

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Grades of Concrete with Proportion (Mix Ratio) - Civilology

Concrete grades are denoted by M10, M20, M30 according to their compressive strength. ... (PCC) is M15. The Minimum grade of concrete for Reinforced Cement Concrete (RCC) is M20. Concrete Grade and Mix Ratio Table. As per IS 456:2000, the grades less than M20 should not be used in RCC works.

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ASHIF A R: RATE ANALYSIS OF M10 GRADE CONCRETE

Oct 03, 2015· RATE ANALYSIS OF M10 GRADE CONCRETE; RATE ANALYSIS OF CONCRETE M7.5 Grade; Rate Analysis of Various Civil Works July (1) May (2) 2013 (10) September (7) August (1) June (2) FB. Follow by Email. Followers. Awesome Inc. theme. Powered by Blogger. ...

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m10 concrete mix calculator

Sep 17 2017 · What is M10 grade concrete Concrete is described as per IS 4562000 has designated the concrete mixes into two 1 Nominal Mix 2 Design Mix In Nominal mix ratio of different material are already defined while in the design mix ratio is defined after the testing with different trial mixes.

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CEMENT CONCRETE MIX DESIGN - Dronacharya

number of grades as M10, M15, M20, M25, M30, M35 and M40. In this designation the letter M refers to the mix and the number to the specified 28 day cube strength of mix in N/mm2. The mixes of grades M10, M15, M20 and M25 correspond approximately to the mix proportions (1:3:6), (1:2:4), (1:1.5:3) and (1:1:2) respectively.

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Concrete mix ratio Table | concrete grade types - Civil Sir

concrete mix ratio Table and concrete grade types, hi guys in this article we know about different types of concrete grade and their uses, we know concrete mix ratio for roof slab, column, beam, Foundation and floor. And discuss about concrete mix ratio m5,m7.5,m10,m15,m20 and m25.

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Grades Of Concrete - Daily Civil

Mar 27, 2017· Grades Of Concrete: In IS: 456-1978, the different grades of concrete are given as M10, M25, M20, M25, M30, M35, and M40. In the classification of concrete mix, the letter M denotes the Mix and the numbers 10, 15, 20, 25, 30, 35, 40 represent the predetermined works cube strength of 15 cm cubes after curing of 28 days in N/mm2.

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Engineering FAQ | Fastenal

No SAE Grade 12 exists. On the metric side, there are no grades, only property classes. The highest strength property class is 12.9 which requires a tensile strength of approximately 1200 MPa and a yield strength of about 1080 MPa. ... The -X and -N designations refer to the usage of the bolt, not a different type of A325 bolt. ...

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PCC M10 Grade Concrete laying levelling - YouTube

Jul 10, 2020· In a rainy season almost the sandy soil is fully saturated.....! In that we are laying the PCC concrete for raft foundation.

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calculation of cement bags for concrete in m10 pcc,cara ...

How to calculate rate analysis of M10 grade concrete. M10 is a lean concrete, M10 concrete is the strength offered by the concrete cube of 150mm dimension after 28 days,where strength is 10 N/mm2. M10 grade concrete have ratio of 1:3:6 in which it have 1 .

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Understanding Fastener Grades and Classes - Fastener Mart

Similar to Grade 5. Metric Class 10.9: Similar to Grade 8. Metric Class 12.9: The highest metric class for strength, it exceeds Grade 8. Because there are so many different grades and fasteners all look about the same, medium carbon and alloy steel strength grades are marked for identification. Bolts and screws also bear a mark to identify the ...

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Concrete Mix Design for M10 grade - Civil4M

Dec 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

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Concrete Mix Design As Per Indian Standard Code

In this designation the letter M refers to the mix and the number to the specified 28 day cube strength of mix in N/mm 2. The mixes of grades M10, M15, M20 and M25 correspond approximately to the mix proportions (1:3:6), (1:2:4), (1:1.5:3) and (1:1:2) respectively. 3. Designed Mixes

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Where do we use M10 grade concrete? - Quora

Oct 03, 2017· M10 grade concrete will give a total characteristic strength of 10 MPa. Now, minimum grade of concrete required for structural components is M20. So, we can't use M10 for structural components like footings, beams, etc. But when we have to lay foo...

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Calculate Cement Sand & Aggregate - M20, M15, M10, M5 ...

For Road M 10, M 15 concrete may be used. For any kind of building different grade of concrete is used in different parts of the building. For example foundation, PCC M7.5 and M10 are used but for floor slab only grade above M20 should be used.

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Fastener Basics - Bolt Depot

Fastener Grade (US) or Class (metric) refers to the mechanical proper-ties of the fastener material. Generally, a higher number indicates a stronger, more hardened (but also more brittle) fastener. For a chart of fastener grades, head markings and mechanical properties, see

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Civil Work - CONCRETE GRADE: M5 = 1:4:8 M10= 1:3:6 M15 ...

CONCRETE GRADE: M5 = 1:4:8 M10= 1:3:6 M15= 1:2:4 M20= 1:1.5:3 M25= 1:1:2 CLEAR COVER TO MAIN REINFORCEMENT: 1.FOOTINGS : 50 mm 2.RAFT FOUNDATION.TOP : 50 mm 3.RAFT ...

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Imperial & Metric | Fastener Charts

Imperial Grades IBF/IN2 (PSI) Metric Classes MPA (N/MM2) L9 -- 180,000 PSI -- HIGH TENSILE: CLASS 12.9 -- 1,200 MPA -- HIGH TENSILE: SAE GRADE 8 -- 150,000 PSI -- HIGH TENSILE

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how we calculate of Sand, cement and aggregate of M20 ...

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 ...

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Concrete Mix Design Calculations - Civil Engineering

This is praveen from bangalore. kindly provide me design mix for the following grade of . concrete for a building project. 1)PCC 1:4:8 – 40mm and down size. 2)RCC 1:3:6 – 20mm and down size. 3)RCC 1:1.5:3 – 20mm and down size. Kindly send the details by email. Regards, praveen

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Different Types of Concrete Grades and their uses | Base ...

Different types of concrete grades and their uses. Whether you are looking for the right domestic or commercial concrete mix for your construction job, or are just curious about the different grades of concrete and would like to know more, read on to get an understanding of these different types of concrete and their uses, or get in contact today by calling us on 01442 389105

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10.9 Grade Bolt Manufacturer, Class 10.9 Fastener, 10.9 ...

find Deals from class 10.9 hex nut, grade 10.9 washer, class 10.9 screw, socket head cap screw manufacturers in India. Grade 10.9 Steel Bolts are very similar to the grade 8. There is only one main difference between both of them and that is Class 10.9 is tougher than class or grade 8 and is normally found in great power motorized applications, in the same way if we talk about Grade 10.9 ...

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METRIC BOLT SIZE CHART - Stud Bolt to Nut Size Chart

Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Definitions of terms are located below the chart. Use the dimensions of your bolt to determine the appropriate size nut. The bolt chart provides both US and metric stud sizes. Download Printable Version. Coarse Thread Bolts.

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