copper ore grinding production line in philippines

Jaw Crusher

As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.

Input Size: 0-1020mm
Capacity: 45-800TPH

Materials:
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore

Application:
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.

Features:
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;

Technical Specs

for calculation of cement content as per is code

formula for calculation of cement content as per is code

Concrete Mix Design Calculation As Per IS Code -10262: 2019. In this example for mild exposure and for the reinforced concrete the minimum cement content is 300 kg/m 3 which are less than 383.2 kg/m 3. Hence cement content adopted = 383.2 kg/m 3. IS: 456: 2000, clause 8.2.4.2. Maximum cement content for mix = Know More

Concrete Mix Design Calculation M 25, M 30 & M 35

2020-11-4  Concrete Mix Design Calculation as per IS Code 10262 : 2019. Step 3 Estimation of Air Content On another side, if the cement content, slump, water-cement ratio, aggregate angularity, temperature, and a decrease in the proportion of the coarse

IS Code Method of Concrete Mix Design Online CivilForum

2020-12-16  Determination of cement content . a) From free W/C ratio and . b) quantity water per unit volume of concrete for workability (as derived in 5.c) Cement by mass = (Water content) / (w.c.r.) This cement content should not be less than minimum content from the aspect of durability (given in 2.b) Calculation of aggregate content

CONCRETE MIX DESIGN OF M25 GRADE AS PER IS

2019-10-23  7 CALCULATION OF CEMENT CONTENT. 8 PROPORTION OF VOLUME OF COARSE AGGREGATE AND FINE AGGREGATE CONTENT. As per table number 5 of IS 10262:2019 volume of coarse aggregate for 20 mm nominal size aggregate and fine aggregate (Zone III) for having water-cement ratio of 0.50 =0.64 (a) I went through the mix design a per latest code IS10262-2019.

Initial Setting Time of Cement as per IS 4031, IS 269

2010-3-9  Take 400 g of cement and prepare a neat cement paste with 0.85P of water by weight of cement. Gauge time is kept between 3 to 5 minutes. Start the stop watch at the instant when the water is added to the cement. Record this time (T 1). Fill the Vicat mould, resting on a glass plate, with the cement paste gauged as above.

IS 3466 (B) (1988): SPECIFICATION FOR MASONRY CEMENT

2018-2-1  of 1 part masonry cement and 3 parts standard sand* by volume, Min: 7 days 2.5 MPa 28 days 5 MPa v) Air Content: Air content of mortar composed of 1 part masonry cement and 3 parts standard sand* by volume, Min 6 percent vi) Water Retention: Flow after suction of mortar composed of 1 part masonry cement and 3 parts standard sand*

IS 456 (2000): Plain and Reinforced Concrete Code of

2018-1-31  IS 456: 2000 CONTENTS PAGE SECTION 1 GENERAL J SCOPE 2 REFERBNCES 3 TERMINOLOGY 4 SVMBOU SECTION 2 MATERIALS, WORKMANSHIP, INSPECTION ANDTESTING 5 MATERIALS 5.1 Cement 5.2 MineralAdmixtures 5.3 Aggregates 5.4 Water 5.5 Admixtures 5.6 Reinforcement 5.7 Storageof Materials

Mix design M35 Grade designed as per IS 10262:2009 & IS

Based on trials with Super plasticizer water content reduction of 20% has been achieved, Hence the arrived water content = 197-[197 x (20/100)] = 158 litre. A-6 CALCULATION OF CEMENT CONTENT Adopted w/c Ratio = 0.41 Cement Content = 158/0.41 = 385 kg/m 3 From Table 5 of IS 456, Minimum cement content for ‘Very severe’ exposure conditions

CONCRETE MIX DESIGN OF M25 GRADE AS PER IS

2019-10-23  7 CALCULATION OF CEMENT CONTENT. 8 PROPORTION OF VOLUME OF COARSE AGGREGATE AND FINE AGGREGATE CONTENT. As per table number 5 of IS 10262:2019 volume of coarse aggregate for 20 mm nominal size aggregate and fine aggregate (Zone III) for having water-cement ratio of 0.50 =0.64 (a) I went through the mix design a per latest code IS10262-2019.

How to calculate the quantity of water for a given

2018-12-10  As per Is code 456-200 clauses 6.1.2. maximum free water cement ratio for M15(1:2:4) is 0.50. for 1 cubic metre concrete. 1+2+4=7. cement content =1/7 *1 =0.1428 m3. density =mass/volume. density of cement =1440kg/m3 (note :- density of cement varies with grade and brand)

Concrete Mix Design for M25 grade as per IS

2019-9-6  CALCULATION OF CEMENT CONTENT. Adopted w/c Ratio = 0.38 then Cement Content = 136.80/0.38 = 360 kg/m³ ,from Table 5 of IS 456, minimum cement content for ‘moderate’ exposure conditions is 300 kg/m³ but t aken 360 kg/m³ > 300 kg/m³ hence ok.

Mix design M25 Grade designed as per IS 10262:2009

A-6 CALCULATION OF CEMENT CONTENT Adopted w/c Ratio = 0.47 Cement Content = 158/0.47 = 336 kg/m 3 From Table 5 of IS 456, Minimum cement content for ‘Very severe’ exposure conditions 300kg/m 3. 336 kg/m 3 > 300 kg/m 3 hence ok. A-7 PROPORTION OF VOLUME OF COARSE AGGREGATE AND FINE AGGREGATE CONTENT

IS 10262 (2009): Guidelines for concrete mix design

2018-11-14  hand increased temperature, cement content, slump, water-cementratio,aggregate angularity anda decrease in the proportion of the coarse aggregate to fine aggregate will increase water demand. The quantity of maximum mixing water per unit volume of concrete may be determined from Table 2. The water content in Table 2 is for angularcoarse

How To Calculate Of Cement, Sand And Aggregate

Quantity of Coarse Aggregates =Quantity of cement x 1.5. 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 can change the proportion and the method is just above which I have discuss . As Per IS456:2000

How to calculate the water-cement ratio for concrete

2020-3-10  Amount of cement per m³. Water-cement ratio. Calculation Procedure. Let us assume, Grade of concrete is M15. Let, Cement required for 1 m³ of M15 grade concrete be 6 bags. Each bag of cement contains 50 kg of cement. ∴ 6*50 = 300 Kg of cement required. Let’s assume that the water cement ratio is 0.5. Formula used to find W/C ratio:

Concrete Mix Design As Per Indian Standard Code

Check the cement against the minimum cement content from the requirements of the durability, and greater of the two values is adopted. 8. From the quantities of water and cement per unit volume of concrete and the percentage of sand already determined in steps 6 and 7 above, calculate the content of coarse and fine aggregates per unit volume of

How to Calculate Cement, Sand and Coarse Aggregate

2021-5-25  Concrete Ingredients Calculation. For Cement, Sand and Coarse Aggregate. This is a Volumetric Calculation. Assuming we need 2 m 3 of concrete for M20 Concrete Mix, (Mix Ratio, M20 = 1 : 1.5 : 3) Total Part of the Concrete = 1+1.5+3 = 5.5 Parts. Therefore, Cement Quantity = (Cement Part / Concrete Parts ) * Concrete Volume

ASTM Classification Of Cement Engineering

The slag content is between 25 and 70 per cent of the weight of Portland Blast-Furnace Slag Cement. Type IA, IIA and IIIA These are type I, II or III cement in which air-entraining agent is underground where air entrainment in concrete is desired. ASTM C 595 Standard Specification for Blended Hydraulic Cement:

Mix design M25 Grade designed as per IS 10262:2009

A-6 CALCULATION OF CEMENT CONTENT Adopted w/c Ratio = 0.47 Cement Content = 158/0.47 = 336 kg/m 3 From Table 5 of IS 456, Minimum cement content for ‘Very severe’ exposure conditions 300kg/m 3. 336 kg/m 3 > 300 kg/m 3 hence ok. A-7 PROPORTION OF VOLUME OF COARSE AGGREGATE AND FINE AGGREGATE CONTENT

What is Water Cement Ratio Guide & Calculation »

Water Cement Ratio means the ratio between the weight of water to the weight of cement used in the concrete mix. Normally water-cement ratio falls under 0.4 to 0.6 as per IS Code 10262 (2009) for nominal mix (M10, M15 . M25) We all know that water-cement ratio will directly affect the strength of concrete.

Concrete Material Calculation / Concrete Quantity

2021-5-30  All different material types of measurement units like Water measurement in liter and Cement in Bag, Aggregate in k.g. But Concrete is a measurement in Cubic Meter. Also, read: Rate Analysis of Concrete How to Concrete Material Calculation? Concrete material calculation first proportions of matrial such as 1 : 2 : 4 (M15), 1 : 1.5 : 3 (M20), 1 : 1 : 2 (M25), 1 : 0.5 : 1 (M30), Above M 25 Grade

Minimum thickness of RCC slab as per IS 456 Civil Sir

2021-6-2  Minimum thickness of RCC slab as per IS 456. Minimum thickness of a slab is completely dependent upon the types of slab, may be One way or Two way slab, Span of slab, Design load upon the slab. But, the thickness is mostly depend upon the design load and the span. Other than that, the concrete mix grade also an important factor to the thickness of slab.

ACI mix design University of Memphis

2021-1-14  6. Calculation of cement content-- Once the water content and the w/c ratio is determined, the amount of cement per unit volume of the concrete is found by dividing the estimated water content by the w/c ratio. weight of water weight of cement wc Mix Design Procedures However, a minimum cement content is required to

Cement Mortar Estimation of Cement, Sand & Water

2019-7-9  Estimation of Water, Cement & Sand quantity for Cement Mortar. Let us assume a standard quantity of 1m 3 Cement mortar and a mix proportion of CM 1:6 (1 part Cement & 6 parts Sand). The quantity can calculated in two ways, one is by weight and the other by volume. Let us consider the volume method for the calculation of cement & sand quantity.

How to Calculate Cement, Sand Quantity for

2018-8-8  Calculation for Cement Volume. Dry Volume of Mortar = 0.108 x 1.35 = 0.1458 m 3. Cement= (1/7) x 0.1458 = 0.0208 m 3 Density of Cement is 1440/m 3 = 0.0208 x 1440 = 29.99 kg We know each bag of cement is 50 kg

IS 10262 (2009): Guidelines for concrete mix design

2018-11-14  hand increased temperature, cement content, slump, water-cementratio,aggregate angularity anda decrease in the proportion of the coarse aggregate to fine aggregate will increase water demand. The quantity of maximum mixing water per unit volume of concrete may be determined from Table 2. The water content in Table 2 is for angularcoarse

(PDF) BS -CONCRETE MIX DESIGN (DOE Aymen

3. Determine the water content, W, from required workability, size and type of aggregate. 4. Determine cement content, C, from W/C ratio and water content. 5. Estimate the density of wet fresh concrete, D, based on relative density of combined aggregate and water content. 6. Determine the total aggregate content from D, C, and W. 7.

Silt Content Test for Sand (Fine Aggregate) Civilology

2021-5-25  Silt content is a fine material which is less than 150 micron. It is unstable in the presence of water. It is unstable in the presence of water. If we use silty sand for bonding, it will reduce the strength and cause rework.

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