Highperformance concrete (HPC) is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. HPC mixtures are composed of essentially the same materials as conventional concrete mixtures, but the proportions are designed, or engineered, to provide the strength and durability needed for the structural and environmental requirements of the project.

investigated the use of copper slag in the production of cement mortar and concrete as raw materials for clinker. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits. 3. MIX PROPORTIONS For achieving high strength concrete the .

Copper slag as sand replacement for high performance . Aug 01, 2009 · Read "Copper slag as sand replacement for high performance concrete, Cement and Concrete Composites" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publiions available at .

copper slag as additive in cement making | Best Crushers, Raymond 10 Dec 2013 copper slag as additive in cement slag as sand replacement for high performance concrete by. However, further additions of copper slag caused reduction in the strength due to an ... can use copper slag to clean large smelting furnaces or equipment. ...

copper slag processing unit iron and steel slag usgs mineral resources program. domestic production and use: ferrous slags are produced during iron and steelmaking and, after cooling and. get more info. ... blast furnace slag, cement slag, and concrete slag, etc. Get Price; slag crushing unit . crusher south africascmis a global supplier and ...

Use of Silica Sand as Fine Material in Concrete Vaniya2 ... of copper slag ranging from 0% to . Concrete mixes were evaluated for workability, density, compressive ... replacement of sand in order to obtain HPC with good durability and strength.

Slag Cement Questions. Use of slag cement in concrete reduces the environmental impact of concrete by: ... and is processed through a screening and crushing plant for use principally as a construction aggregate. Air cooled slag is not cementitious. Pelletized or expanded slag results when molten slag is quickly cooled using water or steam.

slag accordingly in the range of 0% (without Copper slag), 10%, 20%, 30%, and 40% by weight of cement for M25 mix. Concrete mixtures were produced, tested .

Keywords: Durability, Sustainability, Copper slag, Sand, High Performance Concrete. Mr Raghubir Singhis a lecturer in the Department of Civil Engineering, Pt. JR Govern ment Polytechnic College, Hoshiarpur. Currently he is a research Scholar at Dr. BR Ambedkar National ... High performance concrete (HPC) is a concrete mixture possessing high

Moreover, copper slag is also used for manufacturing of abrasive tools, tiles, granules, cutting tools, pavements, and sand blasting purposes. Some literature is available on the use of copper slag either as partial replacement of cement or partial/full replacement of sand for Normal Vibrated Concrete (NVC) and High Performance Concrete (HPC).

Effects of Copper Slag as Sand Replacement in Concrete Similarly copper slag is a byproduct from copper industry which can be used as a sand replacement Slag Cement Association Slag cement is a recovered byproduct of the iron manufacturing process and can be used to replace a portion of portland cement in concrete mix design.

Copper slag is a byproduct obtained during matte smelting and refining of copper. One of the greatest potential applications for reusing copper slag is in concrete production. Many researchers have studied the effect of replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary portland cement concrete.

High strength concrete and highperformance concrete are not synonymous because strength and performance of concrete are different properties of concrete. Highstrength concrete is defined based on its compressive strength at a given age. During 1970s, any concrete mixtures which showed 40 MPa or ...

Gulin provide the copper slag as sand replacement on hpc solution case for you. » More detailed. project on cement replacement by marble powder pdf ... » More; Copper slag as sand replacement for high . Copper slag as sand replacement for high performance concrete. Request PDF. Copper slag as sand replacement for high performance concrete. Added by.

Apr 02, 2013· Study on durability of high performance concrete with industrial wastes. 20 Mar 2011 . Keywords: Concrete, durability, copper slag, ground granulated . the properties of Industrial wastes and their suitability in high performance concrete.. strength for the concrete incorporating slag is to be calculated using the . »More detailed

Experimental Investigations on High Performance Concrete. Eight concrete mixtures were prepared with different proportions of copper slag (0%, 10%, 20%, 40%, 50%, 60%, 80%, and ). Beyond 50% of copper slag as sand replacement caused reduction in strength and increase in water absorption rate.

and long haul properties of concrete and mortar. HPC intended to have coveted higher workability, mechanical properties ... concrete containing copper slag and artificial mineral admixtures. Mix proportions have been obtained for M30 grade control concrete as per IS 10262:2009. Then copper slag is replaced by 20 %, 40 %, 60 %, 80 % and 100 % of ...

Sep 16, 2016· The gradation test conducted on the fine sand and copper slag showed that they met specifications requirements for concrete sand. C. Copper Slag Copper slag is an industrial byproduct material produced from the process of manufacturing copper having similar physical, mechanical chemical properties of Sand can be considered as an alternative to the river sand V. RESULT AND .

copper slag as sand replacement on hpc ladydoctorin experimental study on concrete using copper slag as therefore,it is recommended that 40 wt of copper slag, .