![]() Fire protection and life safety systems constitute a critical component for public health and safety and you should consult with a licensed professional for proper design and code adherence.ĭiscussions are solely for the purpose of peer review and the exchange of ideas. The views, opinions, and information found on this site represent solely the author and do not represent the opinions of any other party, nor does the presented material assume responsibility for its use. See our Privacy Policy and Terms of Service. We respect your privacy and personal data. MeyerFire, LLC is a NICET Recognized Training Provider and International Code Council Preferred Education Provider.Īll text, images, and media Copyright © 2023 MeyerFire, LLC We promote the industry by creating helpful tools and resources, and by bringing together industry professionals to share their expertise. Our goal is to improve fire protection practices worldwide. is a startup community built to help fire protection professionals shine. Thrust blocks allow a narrow point force to be spread and distributed across larger areas of soil down to a pressure that the soil can bear. Soil conditions vary in its ability to handle forces. In order to prevent the internal pressure from forcing the pipe and fittings to separate, blocking (or "thrust blocks") provide stability and allow the surrounding soil to accept the thrust force from the pipe assembly. One popular method of preventing pipe separation for underground pipe is gasketed push-on joints for underground pipe that do not have special locking devices, but permit pipe to be installed in any direction and at any point along the path. In order to counter the unbalanced forces that are created at these locations, the pipe and fittings must be mechanically restrained from separating, welded together, or otherwise fixed from movement. One fundamental aspect of fluid movement is thrust force, which is created when a flow path bends, tees, wyes, dead ends, or reduces.
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