Materials and Design
Effects of heat treatment on oil palm shell coarse aggregates for high strength lightweight concrete Ming Kun Yewa,⇑, Hilmi Bin Mahmuda, Bee Chin Angb, Ming Chian Yewa a Department of Civil
Effects of heat treatment on oil palm shell coarse aggregates for high strength lightweight concrete Effects of oil palm shell coarse aggregate species on high strength lightweight concrete. MK Yew, H Bin Mahmud, BC Ang, MC Yew Effects of polypropylene twisted bundle fibers on the mechanical properties of high-strength oil palm shell
Effects of Oil Palm Shell Coarse Aggregate Species
Figure 1: Effects of Oil Palm Shell Coarse Aggregate Species on High Strength Lightweight Concrete
recent studies show high strength LWAC can be produced [1 7,18]. Effects of heat treatment on oil palm shell coarse aggregates for high strength lightweight concrete Ming Kun Yew ',Hilmi Bin Mahmud a, Bee Chin Ang,Ming Chian Yewa a Department of Civil Engineering Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia
Effect of Replacement of Normal Weight Coarse
Oil palm shell (OPS) is a waste from the agricultural sector and is available in large quantities in the tropical regions. This paper investigates the effect of the replacement of normal weight coarse aggregate by oil palm shells on the compressive
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Several mitigation response options have technical potential for >3 GtCO 2-eq yr–1 by 2050 through reduced emissions and Carbon Dioxide Removal (CDR) (high confidence), some of which compete for land and other resources, while others may reduce the demand for land (high confidence).
Full text of "Construction materials for coastal
Full text of "Construction materials for coastal structures" See other formats
locale, environs. ENVIRONMENT, MILIEU, AMBIANCE, SETTING, SURROUNDINGS all refer to what makes up the atmosphere or background against which someone or something is seen. ENVIRONMENT may refer either to actual physical surroundings or to social or cultural background factors: an environment of crime and grinding poverty.
- How does age category affect the workability of oil palm shell concrete?
- The research focused on two OPS species (dura and tenera), in which the coarse aggregates were taken from oil palm trees of the following age categories (3-5, 6-9, and 10-15 years old). The results showed that the workability and dry density of the oil palm shell concrete (OPSC) increase with an increase in age category of OPS species.
- Does oil palm shell increase porosity of concrete?
- Studies by found that oil palm shells was the organic aggregate which is better impact resistance compared to normal weight aggregate. Besides, OPS contain many pores and the water absorption is high compared to normal weight aggregate. Increasing voids in concrete would probably increase the porosity of the concrete .
- Does palm oil mill OPs affect compressive strength and wet properties of concrete?
- In this study, the OPS were used as coarse aggregate replacement that supplied from palm oil mill to study the effects of the OPS on compressive strength and wet properties of concrete. Therefore, the aim of the study is to study the effect of OPS as coarse aggregate replacement on densities and compressive strength of concrete.
- Can oil palm shell produce lightweight concrete?
- “Structural Lightweight Concrete Production by Using Oil Palm Shell.” Journal of Materials 2014. Shafigh, P., Mahmud, H., & Jumaat, M. Z. (2011). Effect of steel fiber on the mechanical properties of oil palm shell lightweight concrete.
- Can palm kernel shells replace coarse aggregate in asphalt concrete?
- Performance of palm kernel shells as a partial replacement for coarse aggregate in asphalt concrete. Leonardo El J Pract Technol ;5(9):145–52. Basri, H. ., Mannan, M. ., & Zain, M. F. . (1999). Concrete using waste oil palm shells as aggregate.Cement and Concrete Research, 29(4), 619–622. Teo, D. (2006).
- What is oil palm shell?
- Introduction Oil palm shell (OPS) is an agricultural solid waste originating from the palm oil industry. The palm oil industry is a significant industry in the Malaysian economy.
