| 摘要 |
An installation structure and method of an underground dual wall using multi-functional composite panels are provided to prevent dew condensation by temperature variation, to make the construction possible regardless of season by not using water, and to facilitate repair. An installation structure of an underground dual wall comprises a pair of runner members(5) arranged at the floor and ceiling apart from an underground wall, a plurality of vertical aggregates(6) which are fitted to the runner members and arranged at regular intervals, multi-functional composite panels(4) having insulation and non-combustible functions and arranged in the front side of vertical aggregates, and a fastener for fixing the multi-functional composite panels to the vertical aggregates. An installation method of the underground dual wall comprises a step of setting up the runner members, a step of inserting the vertical aggregates into the runner members and arranging them at regular intervals, and a step of fixing the multi-functional composite panels to the vertical aggregates and arranging them. The multi-functional composite panel is composed of an asbestos-free fiber reinforced cement board(4a) and a hollow-structure polypropylene board(4b). |
