• There are no items in your cart

ASTM D 7056 : 2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Test Method for Determining the Tensile Shear Strength of Pre-Fabricated Bituminous Geomembrane Seams

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

06-01-2007

US$66.00
Excluding Tax where applicable

CONTAINED IN VOL. 04.13, 2018 Describes the procedures used for determining the quality of prefabricated bituminous geomembrane (PBGM) bonded seams subjected to a shear test.

Committee
D 35
DocumentType
Test Method
Pages
3
ProductNote
Reconfirmed 2007
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1 This test method presents the procedures used for determining the quality of prefabricated bituminous geomembrane (PBGM) bonded seams subjected to a shear test. It describes a destructive quality control test used to determine the integrity of PBGM seams.

1.2 This test procedure is intended for PBGM only.

1.3 The type of thermal field seaming technique used to construct PBGM seams include the following.

1.3.1 Torch-on - This technique melts two PBGM surfaces to be seamed by running a flame from a propane torch between them. Pressure is applied on the top or bottom, or both PBGM, forcing together both surfaces to form a continuous bond.

1.3.2 Hot Air - This technique introduces high-temperature air or gas between two PBGM surfaces to facilitate melting. Pressure is applied on the top or bottom, or both PBGM, forcing together both surfaces to form a continuous bond.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D 7700 : 2015 Standard Guide for Selecting Test Methods for Geomembrane Seams

ASTM D 638 : 2014 : REDLINE Standard Test Method for Tensile Properties of Plastics

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.