COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE

This study was carried out in order to ascertain if the Okigwe red lump stone, found in South-eastern Nigeria, could be used as coarse aggregate in making structural concrete. The maximum compressive strength values, obtained at 28 days for red lump stone concrete were 13.72 N/mm2 at w/c ratio of 0...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	CHIOMA TEMITOPE GLORIA AWODIJI, CHINEDU PAUL EZEGO, DAVIS OGBONNA ONWUKA, STANLEY EMEKA IWUOHA
Formato:	article
Lenguaje:	EN
Publicado:	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2018
Materias:	Okigwe red lump stone (ORLS) compressive strength concrete Technology T Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/3291f4c66b4d4a0594ee1b06acaca954
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:3291f4c66b4d4a0594ee1b06acaca954
record_format	dspace
spelling	oai:doaj.org-article:3291f4c66b4d4a0594ee1b06acaca9542021-12-02T19:50:30ZCOMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE10.29081/jesr.v24i2.562068-75592344-4932https://doaj.org/article/3291f4c66b4d4a0594ee1b06acaca9542018-06-01T00:00:00Zhttp://www.jesr.ub.ro/1/article/view/56https://doaj.org/toc/2068-7559https://doaj.org/toc/2344-4932 This study was carried out in order to ascertain if the Okigwe red lump stone, found in South-eastern Nigeria, could be used as coarse aggregate in making structural concrete. The maximum compressive strength values, obtained at 28 days for red lump stone concrete were 13.72 N/mm2 at w/c ratio of 0.53 for mix ratio 1:2:4 and 8.74 N/mm2 for mix ratio 1:3:6, at w/c ratio of 0.55. These values were not up to 20 N/mm2 which is the ACI 318 (1995) recommendation for structural concrete. Therefore, Okigwe red lump stone must not be used in making structural concrete using mixes 1:2:4 and 1:3:6. CHIOMA TEMITOPE GLORIA AWODIJICHINEDU PAUL EZEGODAVIS OGBONNA ONWUKASTANLEY EMEKA IWUOHAAlma Mater Publishing House "Vasile Alecsandri" University of BacauarticleOkigwe red lump stone (ORLS)compressive strengthconcreteTechnologyTEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering Studies and Research, Vol 24, Iss 2 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Okigwe red lump stone (ORLS) compressive strength concrete Technology T Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Okigwe red lump stone (ORLS) compressive strength concrete Technology T Engineering (General). Civil engineering (General) TA1-2040 CHIOMA TEMITOPE GLORIA AWODIJI CHINEDU PAUL EZEGO DAVIS OGBONNA ONWUKA STANLEY EMEKA IWUOHA COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE
description	This study was carried out in order to ascertain if the Okigwe red lump stone, found in South-eastern Nigeria, could be used as coarse aggregate in making structural concrete. The maximum compressive strength values, obtained at 28 days for red lump stone concrete were 13.72 N/mm2 at w/c ratio of 0.53 for mix ratio 1:2:4 and 8.74 N/mm2 for mix ratio 1:3:6, at w/c ratio of 0.55. These values were not up to 20 N/mm2 which is the ACI 318 (1995) recommendation for structural concrete. Therefore, Okigwe red lump stone must not be used in making structural concrete using mixes 1:2:4 and 1:3:6.
format	article
author	CHIOMA TEMITOPE GLORIA AWODIJI CHINEDU PAUL EZEGO DAVIS OGBONNA ONWUKA STANLEY EMEKA IWUOHA
author_facet	CHIOMA TEMITOPE GLORIA AWODIJI CHINEDU PAUL EZEGO DAVIS OGBONNA ONWUKA STANLEY EMEKA IWUOHA
author_sort	CHIOMA TEMITOPE GLORIA AWODIJI
title	COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE
title_short	COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE
title_full	COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE
title_fullStr	COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE
title_full_unstemmed	COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE
title_sort	compressive strength behaviour of concrete produced using okigwe red lump stone as coarse aggregate
publisher	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
publishDate	2018
url	https://doaj.org/article/3291f4c66b4d4a0594ee1b06acaca954
work_keys_str_mv	AT chiomatemitopegloriaawodiji compressivestrengthbehaviourofconcreteproducedusingokigweredlumpstoneascoarseaggregate AT chinedupaulezego compressivestrengthbehaviourofconcreteproducedusingokigweredlumpstoneascoarseaggregate AT davisogbonnaonwuka compressivestrengthbehaviourofconcreteproducedusingokigweredlumpstoneascoarseaggregate AT stanleyemekaiwuoha compressivestrengthbehaviourofconcreteproducedusingokigweredlumpstoneascoarseaggregate
_version_	1718375891876184064

COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE

Ejemplares similares