Structure and size requirements of stroke shower in purification workshop engineering

In the entire purification workshop project, attention must be paid to the design of the Air Shower room, mainly in the structure. The structural arrangement of air shower room in purification workshop project requires frame beams to be set between column and column, column and shear wall, and cast-in-place concrete hollow slab should be used for the plates surrounded by frame beams.

The frame beam of air shower as a purification workshop project is generally a dark beam, and the height of the dark beam is the same as the thickness of the hollow plate. And its main structure can be generally designed according to the current standard, when the reinforcement calculation, parallel distribution direction can be simplified as "work" section to stop the internal force reinforcement calculation, vertical distribution direction of the cross plate section to stop the internal force reinforcement calculation, the upper plate section to stop the internal force reinforcement calculation.

The concrete grade of the air shower room of the purification workshop project should be ≥C20, the plate thickness is generally preferred to be 1/35-1/40 of the short side of the bright beam, 1/25-1/30 of the long side of the beam, and its minimum reinforcement rate is 0.2%, the maximum reinforcement rate is 1.2%, and the hollow rate is 30%--55%.

As for the size requirements of the air shower room in the purification workshop, the net width of the shower area should meet the requirements of standing and passing, and generally should not be less than 700mm, not greater than 800mm. The net height should not be greater than 2m. The net length of the single shower room should not be greater than 1m, and the net length of the double shower room should not be greater than 2m..

If the purification workshop project is used in the channel-type air shower, its minimum net length should not be less than 6m, and each person should pass at least 9 seconds of blowing time. In general, the size deviation of the air shower room should comply with the relevant regulations.