大沽河拦河坝工程采用橡胶坝加调节闸相结合形式,橡胶坝单孔净宽49m,坝袋高度3m,共6孔,采用书脊式充气坝袋,为弧形结构,采用国内的一次性整体成型、整体硫化工艺,坝袋外表平整美观、无搭接缝。整道橡胶坝呈“C”型布置,结构新颖,是国内第一个弧形书脊式橡胶坝,为大沽河综合治理增添了一道亮丽的风景线。
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Recently, leading officials from the maritime authorities visited Huahai Environmental Protection’s production and warehousing base for an on‑site inspection of modular oil‑spill emergency reserve equipment. Complete sets of container‑based emergency equipment have been neatly put into storage, and these custom‑built units will be successively distributed to coastal maritime stations. Relying on its one‑stop pre‑sales, in‑sales and after‑sales full‑chain service, Huahai Environmental Protection provides full‑cycle follow‑up for project implementation from preliminary custom‑tailored solutions and manufacturing to on‑site installation and commissioning, cementing cooperative foundations with clients through refined services.
Qingdao Huahai Environmental Protection carried out real‑sea performance tests for oil booms in offshore waters. During the project, sea surface temperatures were low and sea winds persisted. The test team rose to the challenge and completed the full‑process offshore deployment and anti‑wave performance measurement to high standards. All equipment parameters met requirements, marking the successful completion of the offshore trial.
At present, Huahai Environmental Protection’s manufacturing base is swamped with backlogged orders, with multiple production lines operating at full capacity simultaneously. The workshop presents a bustling production scene. Recently, numerous batches of rubber dams have passed production inspection and quality checks, been loaded onto trucks in concentrated shipments, and dispatched one after another to project sites at home and abroad. The company honors its delivery commitments with robust production capacity.