Earthquake Prone Sites
RainSpace Stormwater Management Chambers have no vertical load bearing components so nothing can get misaligned and collapse due to earthquakes, soil subsidence, or traffic vibration. All loads are spread throughout the horizontal masses of the structural core bundles. The chambers flex and bend with earth movement and water is held within the core tube bundles to prevent high mass water movement and hammering of the excavation. Retention Chamber liners stretch up to three times, re-conforming to soil subsidence while retaining load bearing capability.