Article and photos by Gregory Havel
Probably the most common water supply for an automatic fire sprinkler system is through an association to a town water system. Link with a water that is overhead or perhaps a ground-level pressurized reservoir could be comparable.
Picture 1 (below) shows an eight-inch water main rising through a floor to produce a sprinkler system in a school that is large. Two anchor rods are noticeable; they increase through a floor parallel towards the pipeline and are also bolted to the flange at the top of the reduced pipeline part. One other ends of the rods aren’t noticeable. They go through, and therefore are attached with, bolt holes into the 90В° elbow below the ground and tend to be also anchored in to the tangible thrust block, additionally underneath the flooring. Additional tangible thrust obstructs had been poured within the excavation at every point where in fact the pipeline changed way. These anchor rods and thrust blocks make sure the pipe parts and fixtures will perhaps not pull aside as being a total outcome associated with the power made by the high volumes of water that may move via a sprinkler system although it is running. Continue reading