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The frame structure of the all-glass cooling tower adopts a uniform mesh column structure type, and all columns, contact diagonal braces and support beams are made of extruded FRP profiles.
The supporting columns and diagonal braces are square FRP extruded square tubes, the axial and longitudinal supporting beams are FRP profiles, the cooling tower frame structure is reinforced with diagonal braces, and the operational loads including wind and seismic loads are uniformly transferred to the concrete foundation at the same time.
The cooling tower end wall plate, the enclosure plate above the air inlet and the partition wall plate inside the tower are made of FRP sheet, the tower top platform is made of mechanism extruded anti-slip deck, the tower top and tower maintenance walkway railing is made of FRP square tube, the upper tower staircase frame structure and tread are made of mechanism FRP extruded profile.
All FRP cooling tower frame connection and splicing are made of stainless steel bolts, without any glue connection.
Nanjing Spare has more than 200 kinds of moulds of various specifications for the production of GFRP products required for the construction of cooling towers.
Nanjing Spare cooling tower with pultruded GFRP executive standards.
GB/T7190.2-2017 mechanical ventilation cooling tower part 2: large open cooling tower
GB/T 31539-2015 Pultruded profiles of fiber-reinforced composite materials for structures
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