Matches in SemOpenAlex for { <https://semopenalex.org/work/W2607709367> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2607709367 endingPage "373" @default.
- W2607709367 startingPage "373" @default.
- W2607709367 abstract "This work examines the modification of age long water – cement ratio law of Ordinary Portland Cement (OPC) concrete to cater for concrete with Rice Husk Ash (RHA). Chemical analysis of RHA produced under controlled temperature of 600°C was carried out. A total of one hundred and fifty (150) RHA concrete cubes at five different water/binder ratios and at six replacement levels of RHA (5%, 10%, 15%, 20%, 25%, 30%) were produced with specific attention given to cement/water (c/w) content and RHA/water (r/w) content. The cubes were subjected to compressive strength test at 56 days of curing producing a compressive strength in the range of 3.77 N/mm² to 34.04N/mm². A linear polynomial model was fitted into the experimental data using Minitab Package and was found adequate with an adjusted coefficient of determination of 73.0%.Test results show that the compressive strength of hardened RHA concrete depends on cement/water content by weight on one part and RHA/water content by weight on the other part. This indicates that the model equation is suitable to evaluate the compressive strength of RHA concrete at 95% confidence interval and the linear model has the capability of explaining the variability in the data by 73%. Keywords : water-cement ratio, compressive strength, rice husk ash, model." @default.
- W2607709367 created "2017-05-05" @default.
- W2607709367 creator A5021974670 @default.
- W2607709367 creator A5041704261 @default.
- W2607709367 creator A5087124413 @default.
- W2607709367 date "2017-04-21" @default.
- W2607709367 modified "2023-10-14" @default.
- W2607709367 title "Modified water-cement ratio law for compressive strength of rice husk ash concrete" @default.
- W2607709367 cites W1485387346 @default.
- W2607709367 cites W1521492986 @default.
- W2607709367 cites W2005063001 @default.
- W2607709367 cites W2125534452 @default.
- W2607709367 doi "https://doi.org/10.4314/njt.v36i2.8" @default.
- W2607709367 hasPublicationYear "2017" @default.
- W2607709367 type Work @default.
- W2607709367 sameAs 2607709367 @default.
- W2607709367 citedByCount "7" @default.
- W2607709367 countsByYear W26077093672018 @default.
- W2607709367 countsByYear W26077093672021 @default.
- W2607709367 countsByYear W26077093672022 @default.
- W2607709367 countsByYear W26077093672023 @default.
- W2607709367 crossrefType "journal-article" @default.
- W2607709367 hasAuthorship W2607709367A5021974670 @default.
- W2607709367 hasAuthorship W2607709367A5041704261 @default.
- W2607709367 hasAuthorship W2607709367A5087124413 @default.
- W2607709367 hasBestOaLocation W26077093671 @default.
- W2607709367 hasConcept C112950240 @default.
- W2607709367 hasConcept C127413603 @default.
- W2607709367 hasConcept C159985019 @default.
- W2607709367 hasConcept C187320778 @default.
- W2607709367 hasConcept C192562407 @default.
- W2607709367 hasConcept C2779054714 @default.
- W2607709367 hasConcept C30407753 @default.
- W2607709367 hasConcept C523993062 @default.
- W2607709367 hasConcept C59822182 @default.
- W2607709367 hasConcept C75296557 @default.
- W2607709367 hasConcept C86803240 @default.
- W2607709367 hasConceptScore W2607709367C112950240 @default.
- W2607709367 hasConceptScore W2607709367C127413603 @default.
- W2607709367 hasConceptScore W2607709367C159985019 @default.
- W2607709367 hasConceptScore W2607709367C187320778 @default.
- W2607709367 hasConceptScore W2607709367C192562407 @default.
- W2607709367 hasConceptScore W2607709367C2779054714 @default.
- W2607709367 hasConceptScore W2607709367C30407753 @default.
- W2607709367 hasConceptScore W2607709367C523993062 @default.
- W2607709367 hasConceptScore W2607709367C59822182 @default.
- W2607709367 hasConceptScore W2607709367C75296557 @default.
- W2607709367 hasConceptScore W2607709367C86803240 @default.
- W2607709367 hasIssue "2" @default.
- W2607709367 hasLocation W26077093671 @default.
- W2607709367 hasOpenAccess W2607709367 @default.
- W2607709367 hasPrimaryLocation W26077093671 @default.
- W2607709367 hasRelatedWork W2173412194 @default.
- W2607709367 hasRelatedWork W2253274001 @default.
- W2607709367 hasRelatedWork W2505856618 @default.
- W2607709367 hasRelatedWork W2729932191 @default.
- W2607709367 hasRelatedWork W2795554382 @default.
- W2607709367 hasRelatedWork W2883211930 @default.
- W2607709367 hasRelatedWork W2898870023 @default.
- W2607709367 hasRelatedWork W2944045227 @default.
- W2607709367 hasRelatedWork W3122552578 @default.
- W2607709367 hasRelatedWork W4281941767 @default.
- W2607709367 hasVolume "36" @default.
- W2607709367 isParatext "false" @default.
- W2607709367 isRetracted "false" @default.
- W2607709367 magId "2607709367" @default.
- W2607709367 workType "article" @default.