Sustainable cementitious composite panels are gaining interest as efforts to reduce environmental burdens increase. This study investigated the possibilities and reinforcement effects of developing composite panels from coconut husk derived materials (CM) and reed straw (RS) particles in the presence of Ordinary Portland cement (OPC). Five composite panels with 1200 kg/m³ densities and 400 × 400 × 8 mm³ dimensions were produced. The proportion of lignocellulosic materials for energy reed and coconuts were 100:0, 60:40, 50:50, 40:60 and 0:100%, respectively. Other ingredients like OPC, Na₂SiO₃, and cement stone were kept constant. The panels were produced by utilizing energy efficient semi-dry technology, a novel fabrication technology that requires less water to make the slurry. The investigations – thermal conductivity, mechanical, physical, FTIR (Fourier transform infrared spectroscopy) and morphological – were conducted after 28 days of curation in a standard laboratory atmosphere. The test obtained the following results: the thermal properties of cementitious coconut and reed panels show that the thermal conductivity of the mixture expresses the excellent insulating properties of the panels. The thermal conductivity coefficient ranged from 0.11 to 0.15 W/(mK), with reed-only boards attaining superior values. Mechanical properties such as flexural strength and internal bonding strength showed an increasing trend as the amount of coconut increased. The panel containing coconut materials only achieved the best values – 5.13 MPa (flexural strength) and 0.31 MPa (internal bonding strength). The morphological images displayed the presence of lignocellulosic materials in the composite structures, whereas the FTIR study provides evidence of successful chemical interactions between the OPC and reinforcements. The results reveal a novel, eco-friendly and green composite panel fabrication technology that can facilitate panel manufacturers, especially in the construction and building sectors.

随着减少环境负担的努力增加，可持续水泥复合板越来越受到关注。本研究调查了在普通波特兰水泥 (OPC) 存在的情况下，从椰子壳衍生材料 (CM) 和芦苇 (RS) 颗粒开发复合板的可能性和增强效果。^{生产了五块密度为 1200 kg/m 3}且尺寸为 400 × 400 × 8 mm ³的复合板。能源芦苇和椰子的木质纤维素材料比例分别为100:0、60:40、50:50、40:60和0:100%。其他成分，如 OPC、Na ₂ SiO ₃, 和水泥石保持不变。这些面板是利用节能半干式技术生产的，这是一种新型制造技术，需要更少的水来制造浆料。研究——热导率、机械、物理、FTIR（傅里叶变换红外光谱）和形态学——是在标准实验室气氛中经过 28 天的管理后进行的。测试得到以下结果：胶凝椰子和芦苇板的热性能表明混合物的导热性表现出板的优异绝缘性能。导热系数在 0.11 到 0.15 W/(mK) 之间，只有簧片板具有更高的值。随着椰子用量的增加，弯曲强度和内部粘合强度等力学性能呈现增加的趋势。含有椰子材料的面板仅达到了最佳值——5.13 MPa（弯曲强度）和 0.31 MPa（内部粘合强度）。形态图像显示复合结构中存在木质纤维素材料，而 FTIR 研究提供了 OPC 与增强材料之间成功化学相互作用的证据。结果揭示了一种新颖、环保和绿色的复合面板制造技术，可以为面板制造商提供便利，特别是在建筑和建筑领域。形态图像显示复合结构中存在木质纤维素材料，而 FTIR 研究提供了 OPC 与增强材料之间成功化学相互作用的证据。结果揭示了一种新颖、环保和绿色的复合面板制造技术，可以为面板制造商提供便利，特别是在建筑和建筑领域。形态图像显示复合结构中存在木质纤维素材料，而 FTIR 研究提供了 OPC 与增强材料之间成功化学相互作用的证据。结果揭示了一种新颖、环保和绿色的复合面板制造技术，可以为面板制造商提供便利，特别是在建筑和建筑领域。