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市场调查报告书
商品编码
1754131
2025-2033年水下混凝土市场报告,依原料(外加剂、水泥、骨材等)、应用(水力发电、海洋、海岸防护、水下维修、隧道、游泳池等)及地区划分Underwater Concrete Market Report by Raw Material (Admixtures, Cement, Aggregates, and Others), Application (Hydropower, Marine, Shore Protection, Underwater Repairs, Tunnels, Swimming Pools, and Others), and Region 2025-2033 |
2024年,全球水下混凝土市场规模达1,846亿美元。展望未来, IMARC Group预计到2033年,该市场规模将达到2,562亿美元,2025-2033年期间的复合年增长率(CAGR)为3.52%。市场正在经历显着成长,这主要得益于海洋基础设施项目的增加、混合设计技术的进步以及对环境永续性的日益关注。对耐用海洋结构的迫切需求以及环保混凝土解决方案的创新,为市场成长创造了积极的前景。
技术进步
水下混凝土的技术进步涉及混合设计和添加剂的各种创新,显着提高了性能和耐久性。这些改进通常包括开发专用外加剂,以提高可加工性和凝固时间,以及开发增强抗腐蚀和抗硫酸盐侵蚀的添加剂。例如,路易斯安那州立大学的工程研究人员正在进行一项由美国国家科学基金会50万美元未来製造奖资助的开创性计画。该项目的主要重点是利用人工智慧驱动的材料建模和生物基建筑材料开发水下建筑的积层製造方法。
增加海洋基础建设项目
港口建设、港湾开发和离岸风电场等海洋基础设施项目数量的增加,大大促进了对水下混凝土的需求。其卓越的耐久性和对恶劣水生环境的抵抗力使其成为这些应用的理想选择。例如,2023年10月,印度政府启动了价值2,300亿卢比的海洋项目,并公布了一份蓝色经济的长期愿景文件。这些项目旨在改善港口设施,推广永续实践,并促进国际合作。这些倡议与印度海洋蓝经济的「阿姆里特·卡尔愿景2047」相契合。此外,印度总理还签署了300多份谅解备忘录,总价值超过71.6亿卢比,用于在海洋领域建立全球和国家伙伴关係。
日益关注环境永续性
水下混凝土的环境永续性涉及使用环保材料和技术,以最大限度地减少建筑专案的碳足迹。这包括采用再生骨材、低碳水泥替代品以及增强耐久性并减少环境影响的创新外加剂。透过利用这些永续材料,建筑业旨在减少温室气体排放并促进长期生态平衡。例如,一家名为 ECOncrete 的以色列新创公司开发了环保混凝土产品,可以吸引海洋生物并减少沿海建筑的碳足迹。透过模仿天然岩层并促进生物多样性,这些产品会随着时间的推移而增强,为传统混凝土屏障提供永续的替代方案。
骨材占据大部分市场份额
骨材占据水下混凝土市场的大部分份额,主要是因为它们在增强海洋环境中混凝土的强度、耐久性和稳定性方面发挥着不可或缺的作用。包括砾石、沙子和碎石在内的这些材料为混凝土混合物提供了必要的体积和重量,确保其能够承受水下的恶劣条件。高品质的骨材有助于降低混凝土的渗透性和收缩性,使其更耐水和耐化学侵蚀。对坚固耐用的海洋基础设施的需求不断增长,持续推动骨材在水下混凝土应用中的重要性和市场主导地位。
水电占产业最大份额
水力发电在水下混凝土产业中占据最大份额,因其广泛应用于水坝建设、水库和水力发电厂。在这些项目中,对耐用可靠的水下混凝土的需求至关重要,以确保结构的完整性和使用寿命。全球对再生能源(尤其是水力发电)的日益关注推动了水下混凝土的需求。这些结构必须承受巨大的水压和环境挑战,因此专用水下混凝土至关重要。全球水力发电基础设施的扩张持续巩固了其在水下混凝土市场的主导地位。
北美引领市场,占据最大的水下混凝土市场份额
该报告还对所有主要区域市场进行了全面分析,包括北美(美国和加拿大);欧洲(德国、法国、英国、义大利、西班牙、俄罗斯等);亚太地区(中国、日本、印度、韩国、澳洲、印尼等);拉丁美洲(巴西、墨西哥等);以及中东和非洲。报告指出,北美是水下混凝土最大的区域市场。
北美引领水下混凝土市场,占据最大份额,这得益于其在海洋基础设施、港口扩建和老化结构维护方面的大量投资。例如,美国政府于2024年4月宣布了一项200亿美元的重大计划,旨在振兴该国的海洋基础设施。这项巨额投资将用于实现美国造船厂的现代化,促进国内起重机製造业的发展,并改善港口设施,巩固美国在国际海上运营中的地位。该地区先进的技术能力和严格的环境法规推动了混凝土配方的创新,提高了混凝土的耐久性和可持续性。此外,人们对离岸风电场等再生能源专案的日益关注也进一步刺激了需求。大型建筑公司的入驻和正在进行的基础设施开发项目巩固了北美在水下混凝土市场的主导地位,推动了持续成长和技术进步。
The global underwater concrete market size reached USD 184.6 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 256.2 Billion by 2033, exhibiting a growth rate (CAGR) of 3.52% during 2025-2033. The market is experiencing a significant growth mainly due to the increase in marine infrastructure projects, technological advancements in mixed designs and the growing focus on environmental sustainability. The pressing need for durable marine structures and innovations in ecofriendly concrete solutions is creating a positive outlook for the market growth.
Technological Advancements
Technological advancements in underwater concrete involve various innovations in mixed designs and additives which significantly enhances performance and durability. These improvements generally include the development of specialized admixtures which increases workability and setting time as well as additives to enhance resistance to corrosion and sulfate attacks. For instance, LSU engineering researchers are working on a pioneering project funded by a $500,000 National Science Foundation Future Manufacturing Award. The main focus of the project is on developing additive manufacturing methods for underwater constructions using AI driven material modeling and bio-based construction materials.
Increasing Marine Infrastructure Projects
The increasing in the number of marine infrastructure projects, including port construction, harbor development, and offshore wind farms, is significantly facilitating the demand for underwater concrete. Its exceptional durability and resistance to harsh aquatic environments make it ideal for these applications. For instance, In October 2023, the Government of India (GoI) launched maritime projects worth Rs 23000 crore and unveiled a long-term vision document for the blue economy. The projects aim to enhance port facilities, promote sustainable practices and facilitate international collaboration. The initiatives are aligned with the 'Amrit Kaal Vision 2047' for the Indian maritime blue economy. Additionally, the Prime Minister dedicated more than 300 Memorandums of Understanding (MoUs) worth over Rs 7.16 lakh crore for global and national partnerships in the maritime sector.
Rising Focus on Environment Sustainability
Environmental sustainability in underwater concrete involves using eco-friendly materials and techniques to minimize the carbon footprint of construction projects. This includes incorporating recycled aggregates, low-carbon cement alternatives, and innovative admixtures that enhance durability and reduce environmental impact. By utilizing these sustainable materials, the construction industry aims to reduce greenhouse gas emissions and promote long-term ecological balance. For instance, an Israeli startup called ECOncrete has developed eco-friendly concrete products that attract marine life and reduce the carbon footprint of coastal structures. By mimicking natural rock formations and encouraging biodiversity, these products strengthen over time providing a sustainable alternative to traditional concrete barriers.
Aggregates accounts for the majority of the market share
Aggregates account for the majority of underwater concrete market share mainly due to their indispensable role in enhancing the strength, durability and stability of concrete used in marine environments. These materials including gravel, sand and crushed stones provide the necessary bulk and weight to the concrete mix which ensures that it can withstand the harsh conditions underwater. High quality aggregates helps in reducing the permeability and shrinkage of concrete which makes it more resistance to water and chemical attacks. The rising demand for robust and long-lasting marine infrastructure continues to drive the importance and market dominance of aggregates in underwater concrete application.
Hydropower holds the largest share of the industry
Hydropower holds the largest share of the underwater concrete industry due to its extensive use in dam construction, water reservoirs, and hydroelectric power plants. The need for durable and reliable underwater concrete is paramount in these projects to ensure structural integrity and longevity. The increasing global focus on renewable energy sources, particularly hydropower, drives demand for underwater concrete. These structures must withstand significant water pressure and environmental challenges, making specialized underwater concrete crucial. The expansion of hydropower infrastructure worldwide continues to solidify its dominant position in the underwater concrete market.
North America leads the market, accounting for the largest underwater concrete market share
The report has also provided a comprehensive analysis of all the major regional markets, which include North America (the United States and Canada); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia, and others); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, North America represents the largest regional market for underwater concrete.
North America leads the underwater concrete market, accounting for the largest share due to significant investments in marine infrastructure, port expansions, and the maintenance of aging structures. For instance, in April 2024, the US government announced a major $20 billion plan to revitalize the country's maritime infrastructure. This substantial investment is set to modernize American shipyards, boost domestic crane manufacturing, and improve port facilities, solidifying the nation's standing in international maritime operations. The region's advanced technological capabilities and stringent environmental regulations drive innovation in concrete formulations, enhancing durability and sustainability. Additionally, the growing focus on renewable energy projects, such as offshore wind farms, further boosts demand. The presence of major construction companies and ongoing infrastructure development projects solidify North America's dominant position in the underwater concrete market, driving continuous growth and technological advancements.