Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste

Nowadays considering the growth of the population and increasing the need for housing, construction activities have been booming more remarkably than the past. So, the volume of construction waste has increased which has caused many environmental problems. These derbies have potation to reuse in con...

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Autores principales:	Bahareh Hadavand, Abdolreza Karimi, Saeed Farzin, Mohsen Ahmadi
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2019
Materias:	the environment construction waste recycled aggregates concrete mechanical properties Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/6167853bc998420caede89ac3008e968
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spelling	oai:doaj.org-article:6167853bc998420caede89ac3008e9682021-11-08T15:52:50ZEvaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste2476-39772538-261610.22065/jsce.2018.108583.1394https://doaj.org/article/6167853bc998420caede89ac3008e9682019-11-01T00:00:00Zhttps://www.jsce.ir/article_61070_2a4e087902218ff7344c9583c2fdba51.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Nowadays considering the growth of the population and increasing the need for housing, construction activities have been booming more remarkably than the past. So, the volume of construction waste has increased which has caused many environmental problems. These derbies have potation to reuse in construction activities. Recycling is one of the best ways to manage this debris. Because it reduces the volume of waste. It also confirms to reusing, and it reduces the need to extract and uses natural resources. Considering the importance of this, this waste can be used as replacement of aggregates in concrete. In this study, the effect of different percentages of replacement of construction and demolition waste as coarse aggregate on mechanical properties of concrete has been investigated, and the effect of using these debris on compressive strength, tensile strength and flexural strength concrete was studied. The percentages of replacement are 0%, 10%, 20%, 30%, and 50%, and the water to cement ratio is 0.49. Tests were done for two curing time 7 and 28 days. Also, in order to analysing the results, statistical analysis of one-way ANOVA was carried out. The results show that with increasing the replacement rate, compressive strength, tensile strength and flexural strength are decreased, but these decreases aren’t significantBahareh HadavandAbdolreza KarimiSaeed FarzinMohsen AhmadiIranian Society of Structrual Engineering (ISSE)articlethe environmentconstruction wasterecycled aggregatesconcretemechanical propertiesBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 6, Iss شماره ویژه 3, Pp 163-174 (2019)
institution	DOAJ
collection	DOAJ
language	FA
topic	the environment construction waste recycled aggregates concrete mechanical properties Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	the environment construction waste recycled aggregates concrete mechanical properties Bridge engineering TG1-470 Building construction TH1-9745 Bahareh Hadavand Abdolreza Karimi Saeed Farzin Mohsen Ahmadi Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste
description	Nowadays considering the growth of the population and increasing the need for housing, construction activities have been booming more remarkably than the past. So, the volume of construction waste has increased which has caused many environmental problems. These derbies have potation to reuse in construction activities. Recycling is one of the best ways to manage this debris. Because it reduces the volume of waste. It also confirms to reusing, and it reduces the need to extract and uses natural resources. Considering the importance of this, this waste can be used as replacement of aggregates in concrete. In this study, the effect of different percentages of replacement of construction and demolition waste as coarse aggregate on mechanical properties of concrete has been investigated, and the effect of using these debris on compressive strength, tensile strength and flexural strength concrete was studied. The percentages of replacement are 0%, 10%, 20%, 30%, and 50%, and the water to cement ratio is 0.49. Tests were done for two curing time 7 and 28 days. Also, in order to analysing the results, statistical analysis of one-way ANOVA was carried out. The results show that with increasing the replacement rate, compressive strength, tensile strength and flexural strength are decreased, but these decreases aren’t significant
format	article
author	Bahareh Hadavand Abdolreza Karimi Saeed Farzin Mohsen Ahmadi
author_facet	Bahareh Hadavand Abdolreza Karimi Saeed Farzin Mohsen Ahmadi
author_sort	Bahareh Hadavand
title	Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste
title_short	Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste
title_full	Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste
title_fullStr	Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste
title_full_unstemmed	Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste
title_sort	evaluation of concrete mechanical properties containing recycled aggregate from construction waste
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2019
url	https://doaj.org/article/6167853bc998420caede89ac3008e968
work_keys_str_mv	AT baharehhadavand evaluationofconcretemechanicalpropertiescontainingrecycledaggregatefromconstructionwaste AT abdolrezakarimi evaluationofconcretemechanicalpropertiescontainingrecycledaggregatefromconstructionwaste AT saeedfarzin evaluationofconcretemechanicalpropertiescontainingrecycledaggregatefromconstructionwaste AT mohsenahmadi evaluationofconcretemechanicalpropertiescontainingrecycledaggregatefromconstructionwaste
_version_	1718441666912714752

Evaluation of Concrete Mechanical Properties Containing Recycled Aggregate from Construction Waste

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