Cases

Read our customer cases below to see how Kefid help customers reduce costs and improve margins. Contact our regional sale manager to learn more details.

Home>Cases

250tph limestone crushing line in Kenya

250tph limestone crushing line in Kenya

Material : limestone
Output size : 0-6-12-20-30-50mm
Max feed size : 700mm
Capacity : 200-250tph
Application country : Kenya

Material : limestone

Output size : 0-6-12-20-30-50mm

Max feed size : 700mm

Capacity : 200-250tph

Application country : Kenya

 

Process Description

This design is a 2 stage crushing process, primary jaw crusher, secondary impact crusher and the vibrating screen. We apply the impact crusher as the secondary crusher is because the limestone is not hard and easy to crush. Meanwhile, the output sizes quality is all cubic shape and good continuous grade, suitable for highway construction. The clients required 5 kinds final products, and we apply 2 sets vibrating screen to make that. The impact crusher is the European tech hydraulic type, easy to operate, and high capacity.

 

Performance

1. Hammer is made of high chrome;

2. Liner board is made of wearable materials;

3. Specially designed tooth impact plate;

4. Excellent cubical final product and high ratio of reduction.

New type of crushed sand to replace natural sand in

Feb 04, 2015 New type of crushed sand to replace natural sand in concrete production. The availability of natural sand for concrete production is facing challenges, while the so-called waste stockpiles at aggregate crushing areas are causing problems for producers.get price

Replacement of Natural Sand by Crushed Sand in the

Mar 01, 2017 Nowadays it is very important to make the concrete economical. Therefore the present work has initiated to make the concrete economical by replacing the natural sand by crushed sand in the concrete. From our study it is concluded that different Crushed sand gives different results for compressive strength depending on different quarries and from study of different research paper at get price

Author: Rameshwar S. Ingalkar, Shrikant M. Harle

(PDF) Experimental Study on the Optimization of Crushed

Experimental Study on the Optimization of Crushed Limestone Sand as Partial Replacement of Sea Sand in Concrete Crushed sand was thought as a substitute and previous research has been focusedget price

Use of Crushed Granite Fine as Replacement to River Sand

The suitability of Crushed granite fine (CGF) to replace river sand in concrete production for use in rigid pavement was investigated. Slump, compressive and indirect tensile strength tests wereget price

Author: Manasseh Joel

crushed sand sand replacement dhepur.it

crushed sand sand replacement. In the building aggregate industry, TY Industrial uses the jaw crusher, impact crusher, cone crusher and sand making machine as the core crushing equipment. On this basis, we have developed 10 series and more than 100 models to form high, medium and low collocations, which fully meet the production needs ofget price

Crushed rock sand An economical and ecological

Crushed rock sand An economical and ecological alternative to natural sand to optimize concrete mix But, an in-depth study has not been performed to optimize the replacement level of crushed rock sand in concrete. The present study has attempted to study the effect of partial to full replacement of Natural River sand with crushed rockget price

Cited by: 13

An Experimental Study on Partial Replacement of Sand with

An Experimental Study on Partial Replacement of Sand with Crushed Brick in Concrete M. Usha Rani J. Martina Jenifer Professor Assistant Professor Department of Civil Engineering Department of Civil Engineering R.M.K. Engineering College, Chennai, Tamilnadu, India R.M.K. Engineering College, Chennai, Tamilnadu, India Abstractget price

crushed sand sand replacement dhepur.it

crushed sand sand replacement. In the building aggregate industry, TY Industrial uses the jaw crusher, impact crusher, cone crusher and sand making machine as the core crushing equipment. On this basis, we have developed 10 series and more than 100 models to form high, medium and low collocations, which fully meet the production needs ofget price

Crushed sand to replace river sand Mumbai News Times

MUMBAI: The state public works department (PWD) will construct a building in every district using crushed sand, instead of river sand, to see if it can be an effective substitute. In a letter lastget price

Sand replacement by crusher sand equadorcaldaie.it

Crushed rock sand An economical and ecological alternative to natural sand to optimize concrete mix But, an in-depth study has not been performed to optimize the replacement level of crushed rock sand in concrete. The present study has attempted to study the effect of partial to full replacement of Natural River sand with crushed rock. Cited by: 12get price

Pool Filter Sand Alternatives INYOPools

Apr 12, 2017 Although sand is the most traditional type of filter, it isn’t the most efficient. There are other filter types that leave your water cleaner but at a higher price point, of course. The love-hate relationship with sand prompted pool owners to seek alternatives to pool filter sand, but one that also works with their existing sand filter.get price

CONCRETE MIX DESIGN USING CRUSHED SAND

CONCRETE MIX DESIGN USING CRUSHED SAND. Home / Concrete Technology / CONCRETE MIX DESIGN USING CRUSHED SAND. The process of selecting suitable ingredients of concrete and determining their relative amounts with the objective of producing a concrete of the required, strength, durability, and workability as economically as possible, is get price

PARTIAL REPLACEMENT OF NATURAL RIVER SAND WITH

The use of crushed rock sand as a partial replacement of river sand in concrete production was and 0.59 for 0 % to 100 % natural sand replacement. The slump ranged between 49 and 60 mm for 0 % to 100 % natural sand replacement. N/mm2. The effective natural sand (RS) replacement ranged between 0 and 60 % with the best results achieved at 20 %get price

crushed sand sand replacement woodworxmarimbas.co.za

aggregate in cement and concrete and found that crushed stone dust could be used to replace the natural sand in concrete. 2) Shukla et al. (1998) [9], investigated the behavior of concrete made by partial or full replacement of sand by crushed stone dust as fine aggregate and reported that 40 percent sand can be replaced by crushed Get priceget price

Crushed Concrete Sand Replacement In Pdf

The use of crushed rock sand as a partial replacement of river sand in concrete production was and 0.59 for 0 % to 100 % natural sand replacement. The slump ranged between 49 and 60 mm for 0 % to 100 % natural sand replacement. N/mm2. The effective natural sand (RS) replacement ranged between 0 and 60 % with the best results achieved at 20 %get price

crushed sand sand replacement woodworxmarimbas.co.za

aggregate in cement and concrete and found that crushed stone dust could be used to replace the natural sand in concrete. 2) Shukla et al. (1998) [9], investigated the behavior of concrete made by partial or full replacement of sand by crushed stone dust as fine aggregate and reported that 40 percent sand can be replaced by crushed Get priceget price

Effect of replacement of natural sand by manufactured sand

crushed rock dust as fine aggregate, they investigated the possibility of using crushed rock as 100 % replacement for sand, with varying compacting factors. Nagraj, 2000: studied the proportioning concrete mixes with rock dust as fine aggregate. Safiuddin et al., 2007: carriedget price

Replacement of Natural Sand by Crushed Sand in the

Nowadays it is very important to make the concrete economical. Therefore the present work has initiated to make the concrete economical by replacing the natural sand by crushed sand in the concrete. From our study it is concluded that different Crushed sand gives different results for compressive strength depending on different quarries and from study of different research paper at 40% to 50%get price

crushed sand sand replacement ferienwohnung-rhoenantik.de

Crushed Concrete Sand Replacement In Pdf. crushed concrete sand replacement in pdf Our Purpose And Belief LM Heavy Industry is committed to provide the global customers with the firstclass products and superior service striving to maximize and optimize the interests and values of the customers and build bright future with high quality. Learn Moreget price

Use of Quarry Dust to Replace Sand in Concrete An

at 50% replacement at room temperature and net strength after loss due to hike in temperature was above the recommended strength value due to 50% replacement itself. This result gives a clear picture that quarry dust can be utilized in concrete mixtures as a good substitute for natural river sand giving higher strength at 50% replacement.get price

replacement of river sand by crushed sand

The use of crushed rock sand as a partial replacement of river sand in concrete production was and 0.59 for 0 % to 100 % natural sand replacement. The slump ranged between 49 and 60 mm for 0 % to 100 % natural sand replacement. N/mm2. The effective natural sand (RS) replacement ranged between 0 and 60 % with the best results achieved at 20 %get price

Alteration of Natural Sand By Crushed Pebble Sand (Part-II

Alteration of Natural Sand By Crushed Pebble Sand (Part-II: Partial replacement) Sivakumar.R, Shanmuga vadivu.V, Mohammed Yousuff.H, Manoj chatriyan.R and Bra manathan.V Department of Civil Engineering, SNS College of Engineering, Coimbatore -641107, Tamil Nadu, India For correspondence: [email protected] U31T,get price

Experimental Study on Concrete and Cement Plaster Using

concrete (Sand, Crushed Stone). The use of river sand in making the concrete is the best Fine Aggregate (FA). Seasonal non availability and scarcity leads to the higher cost. There is a need to tackle this problem. So the replacement of conventional river sand is necessary. For thisget price

Vitroclean Glass Filter Media for Your Sand Filter

Vitroclean recycled glass is a direct replacement for silica sand. Using our proprietary milling technology, we remove contaminates to produce a clean, high quality filter media. Vitroclean offers you the safest, most reliable and cost effective way to upgrade your sand filter system.get price

Products Best Sand & Gravel

Topsoil, Concrete Sand, Crush & Run, Driveway Rock, Fill Dirt, Brick Sand, Pea Gravel, Decorative Rock. Quality Aggregates & Sand. It’s fine texture also makes an acceptable replacement for beach sand in applications like sand volleyball courts. Concrete Sand. Concrete Sand. Screened For Quality. A key ingredient in cement or hot asphaltget price

AN EXPERIMENTAL STUDY ON CERAMIC WASTE AGGREGATE

aggregate and crushed sand by replacing the natural river sand design mix is prepared for M40 grade. Samples are casted by replacing natural coarse aggregate with waste ceramic aggregate as 10, 20 &30%. 20% of ceramic aggregate is optimum taken samples are casted replacing natural river sand with crushed sand as 20%, 40%, 60% and 80%.get price

EFFECT OF PARTIAL REPLACEMENT OF NATURAL SAND

The effect of partial replacement of natural sand (NS) by crushed sand (CS) and partial replacement of cement by supplementary cementing material have been investigated. All the trials have been taken at actual construction site and tested at site laboratory.get price

Behaviour of Concrete on Replacement of Sand with Quaries

Behaviour of Concrete on Replacement of Sand with Quaries Stone Dust as Fine Aggregate. A. Suribabu 1, Dr U.Rangaraju 2, Dr.M. Ravindra Krishna 3. The result of the investigation indicate that the ratio of the 28 day compressive strength of concrete with crushed stone sand to that of river sand is 1.06 with a coefficient of variation of 11 %.get price

Published in: International Journal of Innovative Research in Science, Engineering and TechnologyAuthors: A Suribabu · U Rangaraju · Dr M Ravindra KrishnaAbout: Omics

Cases