A number of studies have used oil palm ash (OPA) as a pozzolanic material in concrete,
mortar and cement pastes either as a binder or filler replacement to reduce its environmental …

This article discusses the utilization of palm oil fuel ash (POFA) in normal and geopolymer
concrete. Malaysia, one of the world's largest producers of palm oil, produces more than 10 …

Incorporation of pozzolans can give useful enhancements to the concrete properties. This
paper aims to study the effects of palm oil fuel ash (POFA) on engineering properties of …

The increasingly generated oil palm shell (OPS) and palm oil fuel ash (POFA) which is a by-
product of Malaysian palm oil mills annually, has lead towards the effort of integrating palm …

This work investigated the effects of superabsorbent polymers (SAPs) as pore-forming agent
and palm oil fuel ash (POFA) as sand replacement (0–100% by weight) on the strength …

This study is a part of an on-going research examining the properties of foam concrete when
replacing the cement with semi-processed Oil Palm Ash (OPA). Replacements range from …

Perkembangan industri kelapa sawit yang terus meningkat berdampak terhadap limbah
kelapa sawit berupa abu sisa pembakaran cangkang sawit atau dikenal dengan POFA …

Oil palm ash (OPA) is a waste material produced by countries having a blooming palm oil
industry. Recycling of oil palm ash is receiving increasing attention because of its huge …

The investigation of the effect of curing conditions on self-healing of pre-cracked concrete
containing palm oil fuel ash (POFA)-concrete is presented. Concrete grade 30 was used and …

The Concrete is a widely used construction material that has raised environmental concerns
as rapid development drives increased demand for cement, leading to higher prices. To …