When discussing the construction industry, materials and technology are often addressed as distinct entities. However, with the changing times, the construction industry has not only accepted and embraced but also integrated technology in several aspects of construction. The growing consciousness regarding the environment is making sustainability a necessity through innovation.
Today, technology is not limited to saving human efforts or achieving quantitative results. The recent developments in the industry have made us equipped with construction materials that are sustainable and highly efficient.
In this blog, we embark on a journey to explore five innovative construction materials poised to revolutionise the construction industry.
3D Printed Graphene
Graphene, widely utilised in microchips and sensors, has garnered attention for its capacity to enhance material strength, as affirmed by numerous experts. Despite its current cost, researchers have made significant strides by devising a method to 3D-print graphene using graphene oxide hydrogel as a resin. This breakthrough opens avenues for reinforcing concrete with graphene, promising revolutionary advancements within the construction industry.
Cross-laminated timber (CLT)
Cross-laminated timber (CLT), a form of mass timber, is crafted by adhering thin layers of wood together. This meticulous process involves assembling timber components into slender layers, with each layer precisely arranged perpendicular to the previous one. This construction method ensures both structural robustness and superior performance. Notably, CLT is prized for its impressive strength-to-weight ratio. Furthermore, its assembly off-site minimises material wastage, enhancing its appeal as an eco-conscious building material.
Bioplastic
The ubiquitous reports of plastic's detrimental environmental impact underscore the urgent need for both cleanup efforts and a reduction in non-biodegradable plastic usage. Bioplastics emerge as a promising solution, typically derived from plant-based sources. Unlike traditional plastics, bioplastics decompose without compromising soil quality or environmental well-being. At present, this material is predominantly employed in packaging; nevertheless, experts anticipate its future utilisation in construction as well, promoting sustainability initiatives.
Self-healing materials
The evolution of the construction industry from timber to concrete has transformed our urban landscape into a concrete jungle. However, concrete, despite its widespread use, presents its own challenges, notably cracks that compromise structural integrity and durability, leaving buildings susceptible to weathering. Yet, advancements in self-healing materials offer a promising solution. By integrating fibres or natural capsules releasing adhesive substances into concrete mixes, these innovative materials have the potential to extend the lifespan of structures by autonomously healing cracks.
Strand rods
Strand rods, made from carbon fibre composites with synthetic and inorganic fibres, along with thermoplastic resin, are a breakthrough in seismic reinforcement. Developed and tested in Japan, they offer lightweight yet robust reinforcement, outperforming traditional metal rods in both weight and strength. With high tensile strength and pleasing aesthetics, they represent a significant advancement in seismic safety, poised to redefine construction standards worldwide.
In conclusion, the five trending construction materials discussed represent innovative solutions shaping the future of the industry. By embracing these advancements, we can enhance construction practices for sustainability and durability. It's imperative for industry professionals to adopt these transformative materials to create a more resilient built environment.
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