In many cases, where complete waterproofing is required (e.g. showers), flood testing of the membrane is recommended and may be required by applicable plumbing code. The practice of flood testing tile and stone installations which will be subjected to continuous submersion (e.g. swimming pools, fountains, etc...) or a significant amount of water flow (e.g. showers) is a critical step to ensuring that no damage is done to a structure due to water leakage.
All too often this vital step is not performed due to time constraints, is performed improperly, or any results are not recognized for what they are.
The purpose of this Technical Data Sheet is to provide a guide to properly conduct a flood test for installations to receive tile or stone as a finish material. Conducting a flood test properly can provide a measure of confidence that the waterproofing system performs as expected and provides a watertight installation for the service life of the system. Please note that ASTM D5957 “Flood Testing Horizontal Waterproofing Installations” is the ASTM method from which this Technical Data Sheet draws much of its information. For a more complete reference please visit www.astm.org to purchase a copy of the complete standard. Please note that design professionals, engineers and others who are contractually obligated to a specific project may devise or require other means and methods to conduct a flood test.
Prior to flood testing a large area, ensure that the load bearing capacity of the structure to be flood tested is capable of supporting the water used to conduct the flood test. This step should be conducted by a licensed structural engineer who can ensure that building code and design restrictions are met.
Water proofing home or offices is one of the best part of renos. As long as there are self storage waiting to keep your things for a while, installation would be seamless and easy.
ReplyDelete