ASTM D7852 - Standard Practice for Use of an Electrically Conductive Geotextile for Leak Location Surveys
January 15, 2013 - ASTM

This standard practice describes standard procedures for using a conductive geotextile with electrical methods to locate leaks in exposed geomembranes and geomembranes covered with water or earth materials containing moisture. This standard practice provides guidance for the use of appropriate...

AWS PRGT - The Practical Reference Guide for Welding Titanium
January 1, 1999 - AWS

Introduction Titanium need not be ail that hard to weld! In industrial sectors the common opinion is that titanium alloys are difficult to weld. While it is true that titanium alloys can be embrittled by careless welding techniques, it is equally true that these materials are much more weldable...