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2015

Release date:

2021-07-20

Developed for China Communications Construction Company First Navigation Bureau, this world‑first ultra‑large composite flexible mattress, with a single panel area of 25,000 square meters and weighing 32 tons, was successfully deployed in Phase II of the Yangtze River’s 12.5‑meter‑deep waterway improvement project downstream of Nanjing. Participated in the drafting of HDB/QB099-2015, “Standard for Unit Consumption in Processing Trade of Plastic Woven Bulk Bags,” No. 37. Geotextile tube bags have been granted a national invention patent.

Developed for China Communications Construction Company First Navigation Bureau, a world‑first ultra‑large composite flexible mattress with a single‑panel area of 25,000 square meters and a weight of 32 tons, which was successfully deployed in Phase II of the Yangtze River’s 12.5‑meter‑deep waterway improvement project downstream of Nanjing.

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