D595798 Pdf Free [verified] — Astm

is a, "...guide for flood testing horizontal waterproofing installations," often used in construction and waterproofing projects. It provides a standardized method for testing the watertightness of systems applied to horizontal surfaces with a slope not exceeding 2% (20 mm/m or 14one-fourth

: An alternative official source for purchasing individual ASTM documents. ANSI Webstore drafting a project plan for a flood test based on the D5957 guidelines? Tools and Resources to Maximize Your Competitive Advantage

A minimum of 1 inch (25 mm) of water must cover the highest point of the test area. astm d595798 pdf free

Last updated: 2026. This article is for informational purposes. Always verify building code requirements and project-specific mandates with local authorities and design professionals.

The standard outlines a specific test for surfaces with a slope no greater than , using a 24-hour ponding test where water is held on the surface to check for leaks. It applies to fully adhered or fluid-applied waterproofing membranes but specifically excludes building roofing systems or applications for long-term water storage. is a, "

Fully adhered sheets, fluid-applied membranes, and loose-laid sheet membranes.

Standards from ASTM are available both individually, directly through the ANSI webstore, and as part of a Standards Subscription. ANSI Webstore Complete Set - ASTM Tools and Resources to Maximize Your Competitive Advantage

To acquire a legitimate, fully compliant copy of the document, use the official industry portals:

often host user-uploaded versions or detailed field guides based on the standard. ASTM International equipment needed to set up a containment assembly for your next flood test?

The standard provides a structured methodology to ensure the integrity of a membrane before it is covered by a drainage layer or pavers.