RCA is feasible in concrete pavements, if performance comparable to virgin materials can be expected f J-4.USE OF RECYCLED AGGREGATE CONCRETE AUTHORS: OBJECTIVE: CONCLUSION: Mr. Tushar R 1. To find out the % use 1.Use of recycled aggregate up to feasible for construction. 30% does not affect the functional requirements of the structure as 2.
2014-11-15 · A STUDY ON “RECYCLED AGGREGATE CONCRETE” BY- NEELANJAN SARKAR MURSHIDABAD COLLEGE OF ENGG. & TECH. BRANCH -- Civil engineering Year -- 3rd year (6th sem) 2. I would like to express my gratitude to all those who gave
2021-4-15 · Experimental Study on Recycled Concrete Aggregates Zidan 4Ahmed1, Syed Khaja Yaser Ali2, Mohammed Ahmed uddin3, Mr. Ahmed Abdul Ahad 1, 2, 3B.E Students, Dept of Civil Engineering, ISL Engineering College, Hyderabad ... natural aggregates with recycled concrete aggregate
EXPERIMENTAL STUDY ON RECYCLED AGGREGATE CONCRETE. The recycling of Construction and Demolition Wastes has long been accepted to have the possible to conserve natural resources and to decrease energy used in production. In some nations it is a standard substitute for both construction and maintenance, particularly where there is a scarcity of ...
2018-9-24 · Experimental Case Study of Recycled Aggregate Concrete Using Bituminous Pavement Wastes Mohsin Khan1 1M.Tech Student, Civil Engineering Department, HCTM Technical Campus, Kaithal, Haryana, India -----***-----Abstract:-In general, aggregate make up 60-75% of concrete volume, so their selection is important, also they control concrete properties.
2018-8-1 · Concrete is the most widely used building material in the world. At the same time, the world produces a large amount of construction waste each year. Waste concrete is processed and treated, and the recycled aggregate is used to make pervious concrete, which enables the construction waste to be recycled. Pervious concrete has many advantages such as permeability to water, protection of water ...
Experimental Study of the Geopolymeric Recycled Aggregate Concrete ... Young’s modulus, and the Poisson’s ratio of the geopolymeric recycled aggregate concrete (GRAC) specimens increase with the increase of the water/cement (w/c) ratio. The Young’s modulus is much more vulnerable to the increase of the w/c ratio than the compressive strength.
In this experimental study, the effect of the recycled aggregate on interfacial property, permeability and strength characteristics of the concrete was evaluated in order to examine the ...
2020-1-22 · In this experimental study, the effect of the recycled aggregate on interfacial property, permeability and strength characteristics of the concrete was evaluated in order to examine the relationship between the recycled aggregate and the performance of the hardened concrete. Five types of recycled aggregate and four levels of w/c ratio were tested. The effect of the recycled aggregate was ...
2016-2-4 · In this paper, it is aimed to study the effect of compressive loading on the chloride diffusion coefficient of recycled aggregate concrete. A compression loading setup was both designed and fabricated. And chloride diffusion coefficient of recycled aggregate concrete was tested by the rapid chloride ion migration method. It was found that the chloride diffusion coefficient presents a trend of ...
RCA is feasible in concrete pavements, if performance comparable to virgin materials can be expected f J-4.USE OF RECYCLED AGGREGATE CONCRETE AUTHORS: OBJECTIVE: CONCLUSION: Mr. Tushar R 1. To find out the % use 1.Use of recycled aggregate up to feasible for construction. 30% does not affect the functional requirements of the structure as 2.
2020-1-28 · a cement- stabilized pavement base course material consisting of recycled concrete aggregate, ASTM Class C fly ash, and waste plastic (high- density poly ethylene) strips obtained from post - consumer water and milk containers. The primary focus of the study was to systematical ly
2021-5-10 · Partial replacing the coarse aggregates of concrete with recycled waste tyre aggregate can improve the qualities such as low unit weight , high resistance to abrasion , durability , absorbing the shocks & vibration, high ductility etc. The purpose of this study is to see the behavior of concrete with different proportion of rubber waste .
Experimental Study of the Geopolymeric Recycled Aggregate Concrete ... Young’s modulus, and the Poisson’s ratio of the geopolymeric recycled aggregate concrete (GRAC) specimens increase with the increase of the water/cement (w/c) ratio. The Young’s modulus is much more vulnerable to the increase of the w/c ratio than the compressive strength.
2004-6-18 · Experimental study on microstructure and structural behaviour of recycled aggregate concrete. Visualitza/Obre. 01Mel01de02.pdf (7,556Mb) 02Mel02de02.pdf (3,940Mb) ... My thesis, aimed to focus on the possibility of the structural use of recycled aggregate concrete based on a better understanding of its microstructure.
2020-1-22 · In this experimental study, the effect of the recycled aggregate on interfacial property, permeability and strength characteristics of the concrete was evaluated in order to examine the relationship between the recycled aggregate and the performance of the hardened concrete. Five types of recycled aggregate and four levels of w/c ratio were tested. The effect of the recycled aggregate was ...
2015-9-15 · Previous studies have shown that the drying shrinkage of recycled aggregate concrete (RAC) is greater than that of natural aggregate concrete (NAC). Drying shrinkage is the fundamental reason for the cracking of concrete, and tensile creep caused by the restraint of drying shrinkage plays a significant role in the cracking because it can relieve the tensile stress and results in the delay of ...
2021-8-30 · Experimental study on the compressive and flexural behaviour of recycled aggregate concrete modified with silica fume and fibres. Construction and Building Materials, Vol.178, pp 612-623. (IF = 4.419, Q1, 中科院一区， TOP期刊). H. Wang, X. Sun*, J. Wang
Experimental study on mechanical behaviors of concrete with large-size recycled coarse aggregate. Construction and Building Materials , 2016, 120: 321-328. (Corresponding author)
2021-3-5 · Experimental study on reuse of recycled concrete aggregates for load bearing components of building structures. Journal of Material Cycles and Waste Management. 2018, 20(2): 995-1005. [9] Feng Liu , Wanhui Feng, Zhe Xiong*, Guirong Tu, Lijuan Li, Static and impact behaviour of recycled aggregate concrete under daily temperature variations, Journal of Cleaner Production, 191 (2018), 283-296.
Experimental Study of the Geopolymeric Recycled Aggregate Concrete ... Young’s modulus, and the Poisson’s ratio of the geopolymeric recycled aggregate concrete (GRAC) specimens increase with the increase of the water/cement (w/c) ratio. The Young’s modulus is much more vulnerable to the increase of the w/c ratio than the compressive strength.
For experimental purpose, total 135 concrete specimens were prepared, cured and tested in Universal Testing Machine (UTM). Finally, laboratory results were compared in terms of compressive and splitting tensile strength made with normal and recycled coarse aggregates. All the specimens were prepared at 1:1.5:3 with 0.50 w/c ratio and tested at ...
2020-1-28 · a cement- stabilized pavement base course material consisting of recycled concrete aggregate, ASTM Class C fly ash, and waste plastic (high- density poly ethylene) strips obtained from post - consumer water and milk containers. The primary focus of the study was to systematical ly
2018-3-15 · A STUDY ON RECYCLED CONCRETE AGGREGATES PAVAN P S 1, BABITHA RANI H ,DEEPIKA GIRISH , RAGHAVENDRA K M 2, VINOD P N 1,DUSHYANTH.V.BABU.R ,SHAIK NUMAN1 1Assistant Professor, Department of Civil Engineering, SET, Jain University. 2Student , Department of Civil Engineering, SET, Jain University. Abstract The amount of construction waste has been
2020-1-22 · In this experimental study, the effect of the recycled aggregate on interfacial property, permeability and strength characteristics of the concrete was evaluated in order to examine the relationship between the recycled aggregate and the performance of the hardened concrete. Five types of recycled aggregate and four levels of w/c ratio were tested. The effect of the recycled aggregate was ...
2017-8-28 · Experimental Study on Tensile Creep of Coarse Recycled Aggregate Concrete Tae-Seok Seo1), and Moon-Sung Lee2),* (Received March 2, 2015, Accepted July 23, 2015, Published online September 15, 2015) Abstract: Previous studies have shown that the drying shrinkage of recycled aggregate concrete (RAC) is greater than that of
2017-9-5 · This paper presents an experimental study on the seismic behavior of frame structures made with recycled aggregate concrete (RAC). Three 1:2 scaled frame specimens were tested under lateral cyclic loads and constant vertical load. One of these frames was conventional concrete frame, while the remaining two frames were RAC frames with a recycled ...
2021-8-30 · Experimental study on the compressive and flexural behaviour of recycled aggregate concrete modified with silica fume and fibres. Construction and Building Materials, Vol.178, pp 612-623. (IF = 4.419, Q1, 中科院一区， TOP期刊). H. Wang, X. Sun*, J. Wang
Experimental study on mechanical behaviors of concrete with large-size recycled coarse aggregate. Construction and Building Materials , 2016, 120: 321-328. (Corresponding author)
2017-3-24 · Zeng Lan, Li Lijuan*, Xiao Peijie, et al. Experimental study of seismic performance of full-scale basalt FRP-recycled aggregate concrete-steel tubular
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