The rapid depletion of natural resources has led to the need to develop sustainable practices and material in various applications. One such sustainable practice is to divert the waste generated in the palm oil industry into production of building materials. In this study, palm oil clinker (POC) is used to replace cement and coarse aggregate. The POC chunks are crushed to be used as coarse aggregate and further ground to produce POC powder (POCP) to be used as a binder. The physical properties, chemical composition and scanning electronic microscopic studies were conducted to check the feasibility of substitution of up to 50% POCP as binder and up to 100% POC as coarse aggregate. Density, ultrsonic pulse velocity(UPV), compressive strength for air & water curing, flexural, tensile strength, modulus of elasticity in water cured regimes and structural efficiency were evaluated for the samples. Carbon footprint, cost effieciency and energy savings were also evaluated to understand the contribution of POC to sustainability. The results revealed that the ideal mixture of GPP (30% POCP & 50% POC) masonry grout achieved 79% of compressive strength, a 83% of flexural strength, 85% of tensile strength and about 85.5 % of modulus elasticity, as compared to control masonry grout. Carbon emissions of GPP was reduced by 21% and 14.60% cost reduction was established, in addition, appreciable energy savings was notified. The study showed that that utilisation of POC as eco-friendly material in masonry grout is highly recommended based on performance and can provide a route to sustanable practices in the building industry.

自然资源的迅速枯竭导致需要在各种应用中开发可持续的做法和材料。一种这样的可持续做法是将棕榈油工业中产生的废物转移到建筑材料的生产中。在这项研究中，使用棕榈油熟料（POC）替代水泥和粗骨料。将POC块粉碎以用作粗骨料，然后进一步研磨以生产用作粘合剂的POC粉（POCP）。进行了物理性能，化学成分和扫描电子显微镜研究，以检查替代最多50％POCP作为粘合剂和最多100％POC作为粗骨料的可行性。密度，超声波脉冲速度（UPV），空气和水固化的抗压强度，弯曲强度，抗张强度，评估了水固化条件下的弹性模量和结构效率。还对碳足迹，成本效率和节能进行了评估，以了解POC对可持续性的贡献。结果表明，与30％POCP和50％POC的GPP砌筑水泥浆的理想混合物相比，其抗压强度为79％，抗弯强度为83％，抗拉强度为85％，模量弹性约为85.5％。控制砌体灌浆。GPP的碳排放量减少了21％，成本降低了14.60％，此外，还实现了可观的能源节省。研究表明，基于性能，强烈建议将POC用作砖石浆中的环保材料，并可以为建筑行业的可持续实践提供一条途径。