Structural Behavior of Nanocoated Oil Palm Shell as Coarse Aggregate in Lightweight Concrete
Open Access
- 1 October 2021
- journal article
- research article
- Published by Hindawi Limited in Journal of Nanomaterials
- Vol. 2021, 1-7
- https://doi.org/10.1155/2021/4741296
Abstract
Oil palm shells (OPS) are mechanical waste that is utilized as coarse aggregates in lightweight concrete. These OPS have shape and strength like conventional aggregates yet the substantial made with these OPS invigorates a limit of 18MPa. The characteristic strength which must be utilized in structures is seen to be around 25MPa to 30MPa. Considering the strength as one of the boundaries for design to be sturdy, the OPS are surface-covered with nanosilane compound. This nanosilane covering goes about as infill on the outside of the aggregates and holds the concrete paste as traditional cement. Operations are permeable in nature; their inner construction has permeable design which makes the aggregates frail. Nanosilane coatings go about as holding between the concrete stage and aggregate stage and hold the substantial solid. In the present examination, mechanical and underlying conduct of nanocovered oil palm shell lightweight concrete is contrasted with that of regular cement. Nanocovered oil palm shell lightweight substantial shows comparative strength as customary cement and decrease in nonsustainable wellspring of energy in oil palm shell lightweight concrete. Supplanting of customary cement with oil palm shell concrete addresses the modern waste which can be utilized for making concrete solid and solid. Morphology and material portrayal of oil palm shell and ordinary aggregates are investigated.Keywords
Funding Information
- mettu university
This publication has 26 references indexed in Scilit:
- Development of Ecoefficient Engineered Cementitious Composites Using Supplementary Cementitious Materials as a Binder and Bottom Ash Aggregate as Fine AggregateInternational Journal of Polymer Science, 2015
- Structural lightweight aggregate concrete using two types of waste from the palm oil industry as aggregateJournal of Cleaner Production, 2014
- Characterization of palm kernel shell for materials reinforcement and water treatmentJournal of Chemical Engineering and Materials Science, 2014
- Effect of curing condition on strength of geopolymer concreteAdvances in concrete construction, 2014
- A new method of producing high strength oil palm shell lightweight concreteMaterials & Design (1980-2015), 2011
- Chemo–mechanical modeling for prediction of alkali silica reaction (ASR) expansionCement and Concrete Research, 2009
- Lightweight concrete made from oil palm shell (OPS): Structural bond and durability propertiesJournal of Affective Disorders, 2007
- Flexural Behaviour of Reinforced Lightweight Concrete Beams Made with Oil Palm Shell (OPS)Journal of Advanced Concrete Technology, 2006
- Corrosion protection of steel in pumice lightweight mortar by coatingsCement and Concrete Composites, 2005
- Modification of transition zone microstructure —silica fume coating of aggregate surfacesCement and Concrete Research, 1992