The invention aims to provide a three rhombus network cage sand barrier with low cost, no pollution to environment, mechanized production and mechanized construction, and a construction method for fixing desert quicksand, belonging to the field of desert control engineering. The three diamond mesh cage sand 1 by three diamond Zhang bracket 2, net cage surface 6 and clip 7 combinations; construction method of fixed desert sand are: the three diamond mesh cage sand barrier 1 taut, a rhombus frame upwards of two diamond frame a place to specify the desert, one after another in the three extension, diamond mesh cage cage net on the edge of the desert sand piled above 3cm, a construction site after the completion of construction to the desert.
【技术实现步骤摘要】
【技术保护点】
１．一种三菱形网笼沙障，其特征在于：三菱形网笼沙障（１）由三菱形支架（２），网笼面（６）和固定夹条（７）组合而成，支架（２）从中间等距离分出Ａ、Ｂ、Ｃ三个菱架，三个菱架各附着一张网笼面（６），网笼面（６）由固定夹条（７）固定在三个菱架上。
【技术特征摘要】
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