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## Two application areas

### Medium and fine crushing, such as iron ore, non-ferrous metal ore, granite, limestone, quartzite, sandstone, river pebbles and other ores and rocks.

Iron ore

Granite

limestone

Manganese ore

River pebbles

Basalt

Gold mine

Copper ore

##### Solid product performance, brand-new crusher structure, and optimized laminated crushing cavity make it high in crushing efficiency and good product size. The new hydraulic control system makes the maintenance and adjustment of the crushing process more convenient and accurate.

###### At the same time, Liming Heavy Industry has a sales and service network all over the country and even around the world, and can also provide you with convenient, fast and professional technical support and after-sales service anytime and anywhere.

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### COMPRESSIVE STRENGTH OF CONCRETE USING

M20 grade concrete for crushed rock aggregate concrete workability of 75 mm which required a water cement ratio of 0.5 S No. 28 days Strength (Mpa) 01. 21.5 02. 20.5 03. 21.8 Average compressive strength = 21.27Mpa Table 4.

### Compressive strength of concrete using natural

2015-3-7 IV), natural andcrushed rock aggregates were procured from east Kashmir (District Ganderbal). Two sizes of coarse aggregates were used 20mm-10mm (60%) and 10mm-4.76mm (40%).It was observed that for the same workability concrete made by using natural aggregate has higher strength

### Properties of Concrete Using Crushed Brick as

Four grades of concrete made with crushed brick as aggregate were tested to determine their physical and mechanical properties. Nominal compressive strength ranged from 2000 to 5000 psi (13.8 to 34.5 MPa).

### Compressive Strength of Concrete Made with Quarry

to determine its compressive strength. The specimens were cast using M20, M30 and M40 grade concrete with 20mm crushed granite as coarse aggregates. The study showed that the compressive strength ...

### Effect of Recycled Aggregate on Compressive

2014-11-11 Compressive strength of concrete using recycled aggregates and virgin aggregates were compared using normal curing. The compressive strength of cubes was. determined with the help of compression testing machine (CTM). Table 3 gives the result of compressive strength of 0concrete of both fresh and recycled concrete at the age of 7, 28, 56 days

### COMPARATIVE ANALYSIS OF THE COMPRESSIVE

strength concrete made with crushed brick as coarse aggregate and found that higher strength concrete (fcu = 31.0 to 45.5 N/mm2) with brick aggregate is achievable whose strength is much higher than the parent uncrushed brick implying that the compressive strength of brick aggregate concrete can be increased by decreasing its water-cement ratio.

### Effect of aggregate type on Compressive strength of

Aggregate type has effect on the compressive strength of normal concrete. Highest compressive strength was achieved from concrete containing crushed quartzite, followed by concrete containing river...

### Compressive strength assessment of recycled

2019-11-10 Concerning this, the effect of crushed bricks aggregates on mechanical properties of concrete was evaluated by Debieb and Kenai , where there was a good correlation among the compressive strength estimated by the ultrasonic pulse velocity test, Schmidt rebound hammer and the compression destructive test.

### Effect of Water-Cement Ratio on the Compressive

2020-8-4 Rashid et al, (2009) investigated the properties of higher strength concrete made with crushed brick as coarse aggregate and found that higher strength concrete (f cu = 31.0 to 45.5 N/mm 2) with brick aggregate is achievable whose strength is much higher than the parent uncrushed brick implying that the compressive strength of brick

### Prediction of compressive strength of recycled

2013-3-1 The ANN model, run in a Matlab platform, was used to predict the compressive strength of the recycled aggregate concrete. The results show that ANN has good potential to be used as a tool for predicting the compressive strength of recycled aggregate concrete prepared with varying types and sources of recycled aggregates.

### Effect of aggregate type on Compressive strength of

aggregate on the compressive strength of concrete have been investigated (Meddah, Zitouni, and Belâabes 2010). Three types of coarse aggregates were mixed in four different

### COMPRESSIVE STRENGTH OF CONCRETE USING

Coarse Aggregates are the main component of concrete and occupy around 45% of the total volume of concrete. Their Properties have a profound effect on the various properties of concrete when wet as well as after hardening. There are many sources in Kashmirwhich have abundant supply of natural aggregates (gravel) cheaply available than machine (jaw crushers) crushed rock aggregates.

### Compressive strength assessment of recycled

2019-11-10 Concerning this, the effect of crushed bricks aggregates on mechanical properties of concrete was evaluated by Debieb and Kenai , where there was a good correlation among the compressive strength estimated by the ultrasonic pulse velocity test, Schmidt rebound hammer and the compression destructive test.

### [PDF] Compressive Strength of Concrete using

Corpus ID: 56448750. Compressive Strength of Concrete using abundantly available desecrate resources as Fine Aggregates @inproceedings{Vijayalakshmi2015CompressiveSO, title={Compressive Strength of Concrete using abundantly available desecrate resources as Fine Aggregates}, author={D. Vijayalakshmi}, year={2015} }

### Prediction of compressive strength of recycled

2013-3-1 The extraction of natural aggregates, such as crushed rock and river sand have significant impact on the environment. Therefore, the concrete industry is exploring ways to utilize CD waste for concrete production in order to achieve sustainable development. ... Concrete compressive strength prediction using ultrasonic pulse velocity through ...

### Recycled Aggregates Concrete Compressive Strength ...

2021-1-23 139 datasets to predict the recycled aggregates compressive strength. They concluded that ANN method is capable of high accuracy predictions for recycled aggregates compressive strength. Furthermore, the 28 days compressive strength of recycled concrete was predicted Automated Neural Network Search (ANNS) considering water, cement, ﬁne aggregate,

### Relation between the compressive strength and

2016-11-2 Relation between the compressive strength and modulus of elasticity of concrete with crushed brick and roof tile aggregates ... roof tile aggregates on the values of the modulus of elasticity of concrete made with crushed brick and roof tile aggregates. ... of elasticity over compressive strength for concretes with crushed

### Effect of Aggregates On Strength Of Concrete

2012-3-16 Aggregates shape and size has a strong influence on properties of concrete. Rough surface textured particles increase the compressive strength of concrete up to 20-30%, instead of using natural gravels that is obtained from river beds. Rough surface have pores which have ability to form bond or create resistance against the applied load.

### MECHANICAL PROPERTIES OF CONCRETE USING

2018-11-18 To study the strength characteristics of the concrete by the replacement of crushed granite with coconut shell aggregates in various percentages such as 20%, 40%, 60%, 80% and 100% by volume. To study the effect of addition of coconut shell aggregates on the compressive strength, split tensile strength and flexural strength.

### The Effect of Maximum Coarse Aggregate Size on the ...

Table 4. Maximum size of aggregates, ratio of sizes and the compressive strength of 28 day concrete. Compressive strength of 28 day concrete (N/mm 2) Maximum size coarse aggregate (mm) Maximum size of fine aggregate (mm) Ratio of maximum size of fine to size of coarse aggregate 23.7 10 2 0.20 22.0 14 2 0.14 16.2 20 2 0.10 Figure 1.

### COMPRESSIVE STRENGTH OF CONCRETE USING

Coarse Aggregates are the main component of concrete and occupy around 45% of the total volume of concrete. Their Properties have a profound effect on the various properties of concrete when wet as well as after hardening. There are many sources in Kashmirwhich have abundant supply of natural aggregates (gravel) cheaply available than machine (jaw crushers) crushed rock aggregates.

### [PDF] Compressive Strength of Concrete using

Corpus ID: 56448750. Compressive Strength of Concrete using abundantly available desecrate resources as Fine Aggregates @inproceedings{Vijayalakshmi2015CompressiveSO, title={Compressive Strength of Concrete using abundantly available desecrate resources as Fine Aggregates}, author={D. Vijayalakshmi}, year={2015} }

### CiteSeerX — Compressive Strength of Concrete Using ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): This paper presents a report of an experimental investigation on the effect of complete replacement of natural aggregate by recycled concrete aggregate in the production of concrete on the compressive strength of concrete. Two sets of concrete mixtures of ratios 1:3:6, 1:2:4, 1:1 1 /2:3, 1:1:2 by mass were cast using ...

### Using Crushed Clay Brick as Coarse Aggregate in

2004-7-1 Four different types of new clay bricks with different compressive strengths were used in the investigation. Several physical and mechanical properties of fresh and hardened concrete produced from crushed clay brick aggregates were determined and compared to concrete produced using granite as a proven aggregate. Recommended.

### Recycled Aggregates Concrete Compressive Strength ...

2021-1-23 139 datasets to predict the recycled aggregates compressive strength. They concluded that ANN method is capable of high accuracy predictions for recycled aggregates compressive strength. Furthermore, the 28 days compressive strength of recycled concrete was predicted Automated Neural Network Search (ANNS) considering water, cement, ﬁne aggregate,

### Compressive Strength of Concrete with Recycled

The compressive strengths of the concrete samples with recycled glass are higher than the control samples at all ages of 7, 28, 56 and 90 days. At age 60 days, the strength gain of the control samples shows no significant increment but both samples that include recycled glass still show significant increment in strength.

### Relation between the compressive strength and

2016-11-2 Relation between the compressive strength and modulus of elasticity of concrete with crushed brick and roof tile aggregates ... roof tile aggregates on the values of the modulus of elasticity of concrete made with crushed brick and roof tile aggregates. ... of elasticity over compressive strength for concretes with crushed

### Compressive strength assessment of recycled aggregate ...

2020-8-25 Compressive strength assessment of recycled aggregate concrete using Schmidt rebound hammer and core testing û ù " , û Jorge de Brito c * a MSc Graduate Student, Department of Civil Engineering, University of Guilan, Rasht, Iran, [email protected]

### Effect of Aggregates On Strength Of Concrete

2012-3-16 Aggregates shape and size has a strong influence on properties of concrete. Rough surface textured particles increase the compressive strength of concrete up to 20-30%, instead of using natural gravels that is obtained from river beds. Rough surface have pores which have ability to form bond or create resistance against the applied load.

### MECHANICAL PROPERTIES OF CONCRETE USING

2018-11-18 To study the strength characteristics of the concrete by the replacement of crushed granite with coconut shell aggregates in various percentages such as 20%, 40%, 60%, 80% and 100% by volume. To study the effect of addition of coconut shell aggregates on the compressive strength, split tensile strength and flexural strength.

### Compressive Strength of Concrete Using Sawdust as

2016-9-9 compressive strength were 57.5%, 68.1%, 83.7%,and 87.3% respectively. The results of the study indicate that both the density and compressive strength of concrete decreased as the percentage replacement increased but replacement of sand by sawdust produced a higher percentage reduction in compressive strength than in density.

### COMPRESSIVE STRENGTH OF CONCRETE USING

Coarse Aggregates are the main component of concrete and occupy around 45% of the total volume of concrete. Their Properties have a profound effect on the various properties of concrete when wet as well as after hardening. There are many sources in Kashmirwhich have abundant supply of natural aggregates (gravel) cheaply available than machine (jaw crushers) crushed rock aggregates.

### CiteSeerX — Compressive Strength of Concrete Using ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): This paper presents a report of an experimental investigation on the effect of complete replacement of natural aggregate by recycled concrete aggregate in the production of concrete on the compressive strength of concrete. Two sets of concrete mixtures of ratios 1:3:6, 1:2:4, 1:1 1 /2:3, 1:1:2 by mass were cast using ...

### Using Crushed Clay Brick as Coarse Aggregate in

2004-7-1 Four different types of new clay bricks with different compressive strengths were used in the investigation. Several physical and mechanical properties of fresh and hardened concrete produced from crushed clay brick aggregates were determined and compared to concrete produced using granite as a proven aggregate. Recommended.

### Recycled Aggregates Concrete Compressive Strength ...

2021-1-23 139 datasets to predict the recycled aggregates compressive strength. They concluded that ANN method is capable of high accuracy predictions for recycled aggregates compressive strength. Furthermore, the 28 days compressive strength of recycled concrete was predicted Automated Neural Network Search (ANNS) considering water, cement, ﬁne aggregate,

### Relation between the compressive strength and

2016-11-2 Relation between the compressive strength and modulus of elasticity of concrete with crushed brick and roof tile aggregates ... roof tile aggregates on the values of the modulus of elasticity of concrete made with crushed brick and roof tile aggregates. ... of elasticity over compressive strength for concretes with crushed

### Prediction of Compressive Strength of Recycled

2019-10-29 yond 28-days,on the compressive strength of recycled aggregate concrete. For this purpose, a predictive model has been construct - ed usinga dataset [19] with 31 test results containing recycled aggregates at various water-cement and replacement ratios, ex-posed to elevated temperatures up to 250 °C. Half of the speci-

### Compressive strength assessment of recycled aggregate ...

2020-8-25 Compressive strength assessment of recycled aggregate concrete using Schmidt rebound hammer and core testing û ù " , û Jorge de Brito c * a MSc Graduate Student, Department of Civil Engineering, University of Guilan, Rasht, Iran, [email protected]

### Effect of Aggregate Flakiness on the Compressive

compressive strength of concrete mixes is m15 and m20. From the literature review, it is observed that researches have been attempted on various aspects of flakiness of the aggregates. But it is observed that very few literatures are available on the effect of flakiness on the cubes strength using destructive and non-destructive method.

### MECHANICAL PROPERTIES OF CONCRETE USING

2018-11-18 To study the strength characteristics of the concrete by the replacement of crushed granite with coconut shell aggregates in various percentages such as 20%, 40%, 60%, 80% and 100% by volume. To study the effect of addition of coconut shell aggregates on the compressive strength, split tensile strength and flexural strength.