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ASTM D4068-99

Historical Revision

Standard Specification for Chlorinated Polyethylene (CPE) Sheeting for Concealed Water-Containment Membrane

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1.1 This specification covers flexible chlorinated polyethylene (CPE) sheeting which is used without mastic, bedding, or coating for construction of concealed water-containment membranes in applications where there is potential for costly secondary damage from leakage, and where very long-term reliable performance is essential. Examples are fountains, pools, planters, shower and safe pans, tile tubs, and similar installations where the membrane is inaccessible once construction is complete. Included are requirements for composition, strength and toughness, test methods, workmanship criteria, and methods of marking.

1.2 Manufacturers have the option to use recycled materials in this product. Recycled materials must be in accordance with the requirements in Section 4.

1.3 The test methods used to characterize the sheeting are intended to ensure quality and performance and are not necessarily adequate for design purposes. Test methods have been selected to be conducted primarily with liquids that simulate the environments to which the membrane will be subjected during actual installation and use.

1.4 This specification does not cover water-containment membranes exposed in use to ultraviolet light or direct sunlight.

1.5 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are given for information only.

Note 1—There is no similar or equivalent ISO standard.

1.6 The following safety hazards caveat pertains only to the test method portion, Section 14, of this specification: 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.


SDO ASTM: ASTM International
Document Number D4068
Publication Date Aug. 10, 2001
Language en - English
Page Count 9
Revision Level 99
Supercedes
Committee D20.24
Publish Date Document Id Type View
March 1, 2017 D4068-17 Revision
May 1, 2015 D4068-15 Revision
Sept. 1, 2009 D4068-09 Revision
Aug. 10, 2001 D4068-99 Revision
Aug. 10, 2001 D4068-01 Revision
March 15, 2022 D4068-17R22 Reaffirmation