Ultra-High Molecular Weight Polyethylene (UHMWPE) polymers have been used in biomedical applications due to its biocompatibility, durability, toughness and high wear resistance. To enhance the mechanical properties, various types of minerals are commonly utilized as fillers in UHMWPE. One of the minerals is dolomite, which has been recognized as a valuable mineral with versatile applications, particularly in the field of biomedical applications. This paper presents the tensile properties of UHMWPE composites that filled with dolomite and treated-dolomite at various filler loading (i.e., 1-5 wt.%). Nitric acid and diammonium phosphate were used to treat the dolomite. From the results, the peaks of the FTIR spectrum displays carbonate (CO₃^–2), phosphate (PO₄^–3) and hydroxyl (OH^–) groups in the ct-dolomite powder sample while the XRD pattern reveals that using dolomite treated with 1M nitric acid resulted in the presence of calcium hydroxide phosphate (Ca₁₀(PO₄)₅(OH)) and MgO. For tensile strength, UHMWPE/ct-dolomite composites show better tensile strength than the pure UHMWPE composites. Treated improve the dolomite filler and resulted in significantly better matrix-filler interfacial interactions and improve the properties.

In the developing countries, to build earthquake resistance construction along with seismic retrofit technology, the focus towards global warming problems along with sustainable society, production utilizing natural material, Bamboo lower-cost faster-growing and broad distribution of growth is promoted crucially. To get knowledge about the Bamboo Reinforced Concrete’s (BRC) mechanical behavior along with to verify the variations of structural properties betwixt Steel Reinforced Concrete (SRC) and BRC, researches have been made by several authors. BRC beams are simple, effective, along with cost-effective for rural construction and for which the trials are made in these studies. There is a huge concern over the lifespan of bamboo as it is employed as a substitute for steel; thus, it is enhanced by undergoing certain mechanical along with chemical treatments. The parametric study displays that regarding the robustness along with stability, bamboo is utilized in Reinforced Concrete (RC). Here, the Bamboo Reinforcement’s (BR) performance together with its durability is illustrated by assessing the laboratory determinations as of the available literature.