Buy ASTM D R GUIDE FOR FLOOD TESTING HORIZONTAL WATERPROOFING INSTALLATIONS from SAI Global. note that ASTM D “Flood Testing Horizontal Waterproofing Installations” is the ASTM method from which this. Technical Data Sheet draws. ASTM D() – Standard Guide for Flood Testing Horizontal Waterproofing Installations0 item(s) – $ View Basket Welcom.
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Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Validating the specifications, value and safety of your raw materials, products and assets. c5957
Aetm confirming that your products r5957 services meet all trusted external and internal standards. Applies for fully adhered or bonded sheet membranes, liquid or fluid applied membranes or loose laid sheet membranes of waterproofing installed on parking garages and plaza deck types over habitable spaces or on elevated structures.
This standard is not intended for use on building roofing systems. Waterproofing membrane and flashings should be inspected and deficiencies repaired.
Testing should occur prior to the installation of drainage layer, protection layer, pavers or overburden.
If a protection layer is required for flood tested, the recommended practice is that a temporary protection layer be loose laid and removed f5957 to testing of the waterproofing system. A containment assembly is constructed to be nondestructive, non-penetrating of the waterproofing installation and easily removable.
ASTM D – 98() Standard Guide for Flood Testing Horizontal Waterproofing Installations
Containment assemblies are composed of a sacrificial sheet or a polyethylene sheet adhered to the surface of the waterproofing membrane using a watertight seal duct tape.
Overflows are provided in the containment assemblies, when needed, at 5 inches above low point on the test surface so as not to exceed the structural capacity of the substrate.
Test area is flooded with water to achieve a minimum cover of 1 inch but not exceed a maximum depth of 4 inches at the lowest point. Water height is maintained d59577 as not to exceed a minimum level of 2 inches below the edge of flashings.
Testing is performed for a minimum of 24 hours and maximum of 72 hours when rainfall is not forecasted to occur.
If leakage is ast during the test period, water is immediately drained from the test area. Following the completion of the repairs and curing of materials, the area is retested under the same conditions as the initial flood test. Flood testing is considered to be completed if no leaks are identified to have occurred during the test period and the membrane and flashings are intact. If the product sstm not meet the performance criteria, additional remediation may be required to pass.
ASTM D – 98 Standard Guide for Flood Testing Horizontal Waterproofing Installations
Assurance Enabling you to identify and mitigate the intrinsic asfm in your operations, supply chains d957 business processes. Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Inspection Validating the specifications, value and safety of your raw materials, products and assets. Certification Formally confirming that your products and services meet all trusted external and internal standards.
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