Smoke-proof curtain MBA Accordion E60 in the form of a trapezoid
The smoke curtain is lowered to the calculated height of the smoke layer. Installed in the lobby of the Moscow ultramodern school "Khoroshkola" in Moscow. The complexity of manufacturing this project of a smoke-proof "accordion" was that the angles of articulation were not 90 degrees, it was made in the form of a trapezoid.
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