| 摘要 |
<p>A multi-core structural insulated panel (210) comprising at least two structural board layers (215) and a plurality of structural webs (217) is disclosed. The structural board layers and webs define a plurality of insulation compartments (235) which are arranged to receive at least one insulating rod (236). A kit of parts for a multi-core structural insulated panel is also disclosed. Another multi-core structural insulated panel (10) is also disclosed comprising at least three structural board layers (15) spaced from each other by an insulating layer (20). Wherein at least one of the insulating layers comprises a pressure injected foam which bonds the neighbouring structural board layers together.</p> |
