H. Upon failure, Contractor shall drain area, allow membrane to dry, repair, and retest per same procedure at no additional cost.
A. Perform flood testing in accordance with ASTM D5957-98 (Reapproved 2017).
F. Inspect underside of deck for leakage at 2-hour intervals during first 8 hours, then at 24 hours. astm d595798 pdf free
E. Maintain water depth for minimum 24 hours, replenishing as needed.
1998
I. Submit written test report with date, time, depth log, inspector’s name, photographs, and pass/fail determination. While I understand the budget pressure to find free standards, ASTM standards are the result of hundreds of hours of volunteer expertise and rigorous review. Paying $55–70 for the official PDF is a minor cost compared to a single waterproofing failure (which can run into six figures for remediation).
Despite being originally published in 1998, this standard remains widely referenced by architects, specifiers, general contractors, waterproofing consultants, and building owners. Yet many professionals search for “ASTM D5957-98 PDF free” because they need immediate access for a project or inspection. This article explains everything you need to know — including how to obtain the standard legally and what key information it contains. Full Title: ASTM D5957-98 (Reapproved 2017) Standard Guide for Flood Testing Horizontal Waterproofing Installations Perform flood testing in accordance with ASTM D5957-98
D. Flood each designated area with clean potable water to a minimum depth of 2 inches (50 mm) at the shallowest point.