Utilizing Waste Derived from Elaeis guineensis (African Oil Palm) for Partial Cement Replacement in Stabilizing Compressed Earth Blocks

Abstract

The increasing demand for sustainable construction practices necessitates innovative approaches to reduce the environmental impact of conventional building materials like cement. African oil palm waste, abundant in palm-producing regions, represents a promising alternative material. This research explores the feasibility of utilizing waste materials derived from Elaeis guineensis (African oil palm) as a partial cement replacement in the stabilization of compressed earth blocks (CEBs). This study involves the collection and preparation of shells from oil palm waste for use in compressed earth block (CEB) production. Various proportions of these waste materials are mixed with conventional soil and cement to assess their impact on CEB properties. Compressive strength, durability, and environmental considerations are key parameters evaluated in this investigation. Preliminary findings suggest that incorporating oil palm waste in CEBs can enhance their compressive strength and reduce the carbon footprint associated with cement production. Moreover, this approach has the potential to address waste management issues in palm oil-producing regions while promoting sustainable construction practices. The research contributes to the development of eco-friendly building materials and aligns with global efforts to mitigate the environmental impact of the construction industry.