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What are some innovative sustainable materials and technologies being used in public building construction? 


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Innovative sustainable materials and technologies being used in public building construction include the incorporation of recycled rubber granular particles and glass wool waste fibers in plaster composite materials, which improves thermal behavior and reduces weight . Additionally, advancements in technology have led to the development of various technologies for waste minimization, energy saving, and efficiency improvement in building construction, such as blockchain and cloud computing . Sustainable concrete construction practices involve the use of green concrete, supplementary cementitious materials, permeable concrete, and cool concrete, as well as innovations like self-healing concrete, 3D-printed concrete, and photocatalytic concrete . Other sustainable cementitious materials include alkali-activated materials, calcium sulfoaluminate cement, and limestone calcined clay cement, which aim to reduce CO2 emissions and improve performance and durability . Geopolymer materials, made from various waste products, are also being used for building restoration due to their environmentally sustainable nature .

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The paper discusses the use of geopolymer materials as a sustainable alternative to construction materials like Ordinary Portland Cement. It mentions the use of kaolin, metakaolin, zeolite, fly ash, dolomite, red mud, and clay-based geopolymer materials.
The paper does not specifically mention innovative sustainable materials and technologies being used in public building construction.
The paper discusses several innovative sustainable materials and technologies for concrete construction, including green concrete, supplementary cementitious materials, permeable concrete, cool concrete, self-healing concrete, 3D-printed concrete, and photocatalytic concrete.
The paper does not specifically mention innovative sustainable materials and technologies being used in public building construction. The paper focuses on the potential of 14 specific technologies in waste minimization, energy saving, and efficiency improvement for sustainable building construction.

Related Questions

How does material selection improves the economic dimension of sustainable construction?5 answersMaterial selection plays a crucial role in enhancing the economic dimension of sustainable construction by influencing cost-effectiveness and resource efficiency. Sustainable building materials, such as soil-based blocks and timber, offer cost-effective alternatives that reduce construction expenses while promoting environmental sustainability. The selection process involves considering economic criteria alongside social, environmental, and technical factors to ensure a balanced approach to sustainability. Implementing a Fuzzy Expert System (FES) aids in ranking materials based on sustainability criteria, allowing for informed decisions that prioritize economic benefits without compromising environmental goals. By integrating economic considerations into material selection processes, sustainable construction practices can optimize resource utilization, reduce costs, and contribute to long-term economic viability.
What are some of the sustainable construction materials?5 answersSustainable construction materials play a crucial role in reducing the environmental impact of construction activities. Various sustainable materials have been explored in recent research. These include alkali-activated materials, calcium sulfoaluminate (CSA) cement, limestone calcined clay cement (LC3). Additionally, recycled aggregate concrete (RAC) from construction and demolition wastes (CDW) has been investigated to minimize landfill dumping and enhance mechanical performance. Compressed Stabilized Earth Blocks (CSEBs) have emerged as an eco-friendly alternative to fire-burnt clay bricks, offering energy efficiency and reduced carbon emissions during production. Innovations like green concrete, self-healing concrete, and 3D-printed concrete are also contributing to sustainable construction practices. Furthermore, the reuse of construction and demolition debris and alternative sources like mine tailings are being explored to promote sustainability in the construction industry.
Are there any recent breakthroughs in sustainable materials in construction?4 answersRecent breakthroughs in sustainable materials in construction include the development of new cementitious materials such as alkali-activated materials, calcium sulfoaluminate (CSA) cement, and limestone calcined clay cement (LC3). There is also a focus on using functional supplementary ingredients to improve the performance and durability of cementitious materials. Additionally, the use of biodegradable plastics obtained from renewable sources and the utilization of recycled polymeric materials in the construction industry are highlighted as low-cost and environmentally friendly solutions. Biomass is being used in the composition of building materials to create low-embodied energy materials that reduce energy use and greenhouse gas emissions. The development of 3D concrete printing (3DCP) is also contributing to sustainable construction by incorporating environmental-friendly materials and utilizing structural optimization and modularization methods. These advancements in sustainable materials aim to reduce the environmental impact of the construction sector and promote a more sustainable industry.
What are the sustainable geological materials used in construction and architecture?5 answersSustainable geological materials used in construction and architecture include construction materials like sand, gravel, murram, lime, gypsum, and stone. Geopolymers, which are fabricated from high-volume waste materials like fly ash and blast furnace slag, are also being researched for their potential in low-carbon structures. Other alternative building materials for sustainable construction include laterite soil, brick wastes, rice husk ash, burnt refuse ash, fly ash, periwinkle shell powder, earthworm cast, pulverized burned clay, periwinkle shell aggregate, tubali, earth/mud blocks or bricks, laterite blocks, bamboo, and palm front. Rammed earth is another natural material that is gaining renewed interest due to its availability, low energy consumption, recyclability, high thermal inertia, and hygroscopic properties. Sustainable construction also involves the use of materials like steel, other metals, glass, and prefabricated parts, as well as recyclable alternatives for concrete.
What are the new technologies that are being developed to make construction more sustainable?5 answersNew technologies being developed to make construction more sustainable include green concrete, supplementary cementitious materials, permeable concrete, cool concrete, self-healing concrete, 3D-printed concrete, photocatalytic concrete, electrified machineries, and carbon capture, utilization, and storage principles. Another focus is on the development of sustainable building materials derived from waste or unlimited natural-organic resources, such as biomass, which can reduce the environmental impact of the construction sector. The integration of building information modeling (BIM) technology with other digital technologies like virtual and augmented reality, additive manufacturing, and generative design is also being explored to analyze and improve the economic, energy, environmental, and social characteristics of construction projects. Additionally, prefabrication and modular construction techniques are gaining popularity due to their benefits in terms of building sustainability, civil health and safety, construction project management, and stakeholder engagement. Efforts are also being made to develop technologies that capture and reduce carbon dioxide emissions from the production of cement and cement-based building materials, as part of the European Union's sustainable construction policy.
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