بيت /copper slag used as a fine aggregate pdf
and Copper Slag as replacement for cement and fine aggregate simultaneously were studied. The Metakaolin replacement at 5,10, 15, 20 and 25 % and GGBS replacement at 5,10, 15,20 and 25 % by the weight of cement were used respectively.
الحصول على السعر
copper slag from the machine. The specific gravity, water absorption and fineness modulus (FM) of resulting CS used were, % and, respectively. Indian Standard IS: 383– 1970 classifies, the fine aggregate into four different zones on the basis of grading. The fine aggregate grading can vary
الحصول على السعر
replacement of cement with fly ash and fine aggregate with copper slag, to reduce the cost of the cement and in point of scarcity in sand. Both of the fly ash and copper slag are waste materials, so they can be used for construction. INTRODUCTION A very massive change has been at the end of the 20 th century.
الحصول على السعر
Properties And Effects Of Copper Slag In Concrete 48 Table Physical Properties of Coarse Aggregates, Fine Aggregates and Copper Slag Table Chemical Analysis of Copper Slag 3 Table Mix Proportions (Kg / m3) and Mix Ratio and tested at 7,28 and 56 days of curing in water Table Sizes and Types of Moulds Used for Testing III.
الحصول على السعر
investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related
الحصول على السعر
of bleeding increased by using copper slag fine aggregate depending on the water to cement ratio, the volume fraction of slag and air content. They recommended using less than 40% copper slag as partial replacement of aggregate to control the amount of bleeding to less than 5 l/m.
الحصول على السعر
• Copper slag is a very good alternative material for fine aggregate it can be replaced upto 40% with fine aggregate so that it gives highest strength at 28 days compare to normal concrete with M20 mix.
الحصول على السعر
copper slag as a partial replacement of fine aggregate". International Journal of Earth Sciences and Engineering,,, [2] Wei Wu, Weide Zhang, Guowei Ma "Optimum content of copper slag as a fine aggregate in high Concrete]
الحصول على السعر
Replacement of Copper Slag as Fine Aggregate in concrete mixes reduces the cost of concrete production. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced.
الحصول على السعر
copper slag as a partial replacement for sand impart strength up to 50% replacement. Chavan and Kulkarni (2013)[5] conducted an experimental program to investigate the effect of using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests
الحصول على السعر
topic in particular as types of copper slag vary according to the cooling process used. The copper slag is used as a partial to full replacement of fine concrete aggregate. A series of tests were then performed at two different water to cement ratios to investigate the influence of copper slag content on salient
الحصول على السعر
A brief review on blastfurnace slag and copper slag as fine aggregate in mortar and concrete... 223 Table 2. Effect of GBFS sand on the density of mortar and concrete.
الحصول على السعر
copper slag Copper slag is by product of the manufacture of copper. Large amount of copper slag is generated as waste worldwide during the copper smelting process. River Sand is common form of fine aggregate used in the manufacturing of concrete. However, because of increased cost and largescale depletion of sources alternatives
الحصول على السعر
Copper slag was used as fine aggregate for concrete by Toshiki et al. (2000). They described the strength, setting time and durability of concrete with copper slag. Cutting tools, tiles and glassUse of copper slag as filler instead of conventional lithophone filler was investigated (Szyrle et al., 1988).
الحصول على السعر
Sand is mainly used for the prepa ration of mortar and concrete. It is also required to manufacture the building blocks. The standard terminology used for sand is fine aggregate. We all know that sand is a naturally occurring granular material composed of finely divided rock and mineral particles.
الحصول على السعر
Strelite Industry. The Copper Slag is a black glassy particle and granular in nature and has a similar particle size range like sand. In this project, Copper Slag is use in replacement of Fine Aggregate in various percentages. The bulk density of Copper Slag is 2200 kg/m3.
الحصول على السعر
Copper slag is obtained as waste product from the sterlite industriesOwing to the scarcity of fine aggregate for the preparation of mortar and concrete, partialreplacement of Copper Slag with sand have been attempted To understand the scope of existing research work carried on bacteria and copper slag.
الحصول على السعر
Copper Slag (CS) is produced as waste from roasting of copper, in which sulphur (as SO 2) is eliminated. CS was used as fine aggregate (up to 30%) in the design of bituminous mixes like Bituminous Macadam, Dense Bituminous Macadam, Bituminous Concrete .
الحصول على السعر
Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure.
الحصول على السعر
Similar trends of compressive strength development of concrete containing copper slag fine aggregate to those of mortars. Li (6) and Zong (7) also reported that concrete containing copper slag as fine aggregate exhibited similar mechanical properties as that containing conventional sand and coarse aggregates.
الحصول على السعر
concrete has improved having copper slag as a partial replacement of fine aggregate and Mangalore tile as partial replacement of coarse aggregate (up to 40%,20 % respectively) in concrete. KEYWORDS: Copper Slag, Mangalore Tile. I. INTRODUCTION Concrete is one of the major construction material being used worldwide.
الحصول على السعر
used as a partial or full substitute for fine aggregate were prepared in order to investigate the effect of copper slag substitution on the strength normal concrete.
الحصول على السعر
This is very close to the replacement of fine aggregate with 20% Blast Furnace Slag which gave a 28 day compressive strength of MPa [9]. CaseE obtained a compressive strength of MPa for 28 days which is similar to 10% replacement of Quarry dust [10] for 27 days. Figure 2.
الحصول على السعرCopyright ©2000-2023 TPCrusher CO.,LTD. خريطة الموقع
WhatsApp24 ساعة عبر الإنترنت
المحادثة على الإنترنت 24 ساعة عبر الإنترنت
المحادثة على الإنترنت