5 May 2018 copper slag as a replacement of sand on the properties of high performance concrete (HPC). Experimental Study on High Strength Self -.
Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties.
Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties.
20 Feb 2019 [6], studied the use of copper slag as substitute of fine aggregates, for the use of industrial by-products in the manufacture of HPC or UHPC.
Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag
replacement of CS show the HPC characteristics. The design. M25 grade effect of replacement of fine aggregate by copper slag on the mechanical and
Abstract: Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was . concrete (HPC) with a constant water content. They.
recommended that 40% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. Keywords: Self
using copper slag (CS) as fine aggregates with partial and full replacement of for Normal Vibrated Concrete (NVC) and High Performance Concrete (HPC).
26 Jun 2015 Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and
Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain. HPC with good strength and durability properties [4
High Performance Concrete, Copper slag, Fly ash, Durability, Compressive Strength the fresh and the hardened state, high performance concrete (HPC) is used. obtained by replacing fine aggregate with 60%, 70%, 80%, 90% copper slag
aggregates, Silica Fume and copper slag were examined silica as partial replacement of sand and. Cement . properties of high performance concrete (HPC).
12 Apr 2014 In the present study, sand and cement were replaced with ROBO sand of replacing sand and cement with copper slag for ordinary concrete.
This work aims at the partial replacement of sand by copper slag and the strength SCC is a new kind of High Performance Concrete (HPC) with excellent
20 Mar 2011 suggests replacing some percentage of fine aggregate with copper slag high performance concrete (HPC) is the virtual elimination of voids in the concrete fine aggregate with copper slag and some percentage of cement
as fine aggregate. Reuse of by-products as a partial or full replacement of fine aggre- (GBFS) and copper slag (CS) as a part of fine aggregate. Others recycled them ied the workability of HPC mixtures containing CS. (size 0.075-5 mm)
purpose and the copper slag is replaced for fine aggregate. To provide the use as replacement of sand to get HPC with good strength and durable properties.
The use of copper slag in the concrete as a replacement for fine aggregate, reduces the costs of . the HPC density of nearly 5% with the increase of copper
High Performance concrete (HPC) has received increased attention in the .. [34] investigated the effect of copper slag as a replacement of sand on the
For structural usage, the use of copper slag as partial replacement of sand in concrete is allowed for up to properties of high performance concrete (HPC).
Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the . replacement of sand in order to obtain HPC with good.