Method for construction of fire-resistant outer closures, involves making main, lateral, and rear facades, each consisting of outer and inner layers of reinforced concrete slabs and intermediate air chamber in-between

摘要

The method involves making main, lateral, and rear facades constituting the outer closure. Each facade has outer and inner layers of reinforced concrete slabs and an intermediate air chamber in-between. The layers are united together with expansion joints and pier-like members joined by metallic elements.