Heat insulation screen for building has two outer columns with reinforced outer vertical surface acting as rail-guide for mortar lift

摘要

A building has a main facade separated by a gap from a heat insulation screen with a parallel upper edge and a lower edge. The gap is bridged by two pillars (26, 28) that also serve as an elevator rail Heat insulation screen for building guide. The elevator lifts mortar to the points at which it is required. Each pillar has an outer reinforcement strip (30, 32) that stands proud of the neighbouring panels.