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市場調查報告書
商品編碼
1754131
2025-2033年水下混凝土市場報告,依原料(外加劑、水泥、骨材等)、應用(水力發電、海洋、海岸防護、水下維修、隧道、游泳池等)及地區分類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,全球水下混凝土市場規模達1,846億美元。展望未來, IMARC Group預計到2033年,該市場規模將達到2,562億美元,2025-2033年期間的複合年成長率(CAGR)為3.52%。市場正在經歷顯著成長,這主要得益於海洋基礎設施項目的增加、混合設計技術的進步以及對環境永續性的日益關注。對耐用海洋結構的迫切需求以及環保混凝土解決方案的創新,為市場成長創造了積極的前景。
技術進步
水下混凝土的技術進步涉及混合設計和添加劑的各種創新,顯著提高了性能和耐久性。這些改進通常包括開發專用外加劑,以提高可加工性和凝固時間,以及開發增強抗腐蝕和抗硫酸鹽侵蝕的添加劑。例如,路易斯安那州立大學的工程研究人員正在進行一項由美國國家科學基金會50萬美元未來製造獎資助的開創性計畫。該項目的主要重點是利用人工智慧驅動的材料建模和生物基建築材料開發水下建築的積層製造方法。
增加海洋基礎建設項目
港口建設、港灣開發和離岸風電場等海洋基礎設施項目數量的增加,大大促進了對水下混凝土的需求。其卓越的耐久性和對惡劣水生環境的抵抗力使其成為這些應用的理想選擇。例如,2023年10月,印度政府啟動了價值2,300億盧比的海洋項目,並公佈了一份藍色經濟的長期願景文件。這些項目旨在改善港口設施,推廣永續實踐,並促進國際合作。這些舉措與印度海洋藍經濟的「阿姆里特·卡爾願景2047」相契合。此外,印度總理還簽署了300多份合作備忘錄,總價值超過71.6億盧比,用於在海洋領域建立全球和國家夥伴關係。
日益關注環境永續性
水下混凝土的環境永續性涉及使用環保材料和技術,以最大限度地減少建築專案的碳足跡。這包括採用再生骨材、低碳水泥替代品以及增強耐久性並減少環境影響的創新外加劑。透過利用這些永續材料,建築業旨在減少溫室氣體排放並促進長期生態平衡。例如,一家名為 ECOncrete 的以色列新創公司開發了環保混凝土產品,可以吸引海洋生物並減少沿海建築的碳足跡。透過模仿天然岩層並促進生物多樣性,這些產品會隨著時間的推移而增強,為傳統混凝土屏障提供永續的替代方案。
骨材佔據大部分市場佔有率
骨材佔據水下混凝土市場的大部分佔有率,主要是因為它們在增強海洋環境中混凝土的強度、耐久性和穩定性方面發揮著不可或缺的作用。包括礫石、沙子和碎石在內的這些材料為混凝土混合物提供了必要的體積和重量,確保其能夠承受水下的惡劣條件。高品質的骨材有助於降低混凝土的滲透性和收縮性,使其更耐水和耐化學侵蝕。對堅固耐用的海洋基礎設施的需求不斷成長,持續推動骨材在水下混凝土應用中的重要性和市場主導地位。
水電佔產業最大佔有率
水力發電在水下混凝土產業中佔據最大佔有率,因其廣泛應用於水壩建設、水庫和水力發電廠。在這些項目中,對耐用可靠的水下混凝土的需求至關重要,以確保結構的完整性和使用壽命。全球對再生能源(尤其是水力發電)的日益關注推動了水下混凝土的需求。這些結構必須承受巨大的水壓和環境挑戰,因此專用水下混凝土至關重要。全球水力發電基礎設施的擴張持續鞏固了其在水下混凝土市場的主導地位。
北美引領市場,佔據最大的水下混凝土市場佔有率
該報告還對所有主要區域市場進行了全面分析,包括北美(美國和加拿大);歐洲(德國、法國、英國、義大利、西班牙、俄羅斯等);亞太地區(中國、日本、印度、韓國、澳洲、印尼等);拉丁美洲(巴西、墨西哥等);以及中東和非洲。報告指出,北美是水下混凝土最大的區域市場。
北美引領水下混凝土市場,佔據最大佔有率,這得益於其在海洋基礎設施、港口擴建和老化結構維護方面的大量投資。例如,美國政府於2024年4月宣布了一項200億美元的重大計劃,旨在振興該國的海洋基礎設施。這項巨額投資將用於實現美國造船廠的現代化,促進國內起重機製造業的發展,並改善港口設施,鞏固美國在國際海上營運中的地位。該地區先進的技術能力和嚴格的環境法規推動了混凝土配方的創新,提高了混凝土的耐久性和永續性。此外,人們對離岸風電場等再生能源專案的日益關注也進一步刺激了需求。大型建築公司的入駐和正在進行的基礎設施開發項目鞏固了北美在水下混凝土市場的主導地位,推動了持續成長和技術進步。
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.