Standard Practice for Application of Class PB Exterior Insulation and Finish Systems

SCOPE
1.1 This practice covers the minimum requirements and procedures for field or prefabricated application of Class PB Exterior Insulation and Finish Systems (EIFS). Class PB EIFS are systems applied over insulation board, in which the base coat ranges from not less than 1 /16 in. (1.6 mm) to 1 /4 in. (6.4 mm) in dry thickness, depending upon the number of nonmetallic reinforcing mesh layers encapsulated in the base coat. The base coat is then covered with a finish coat of various thickness in a variety of textures and colors.
1.2 This standard does not cover Class PB EIFS with drainage. Consult the EIFS producer for information.
1.3 The values stated in inch-pound units are to be regarded as the standard. The metric values given in parentheses are approximate and are provided for information purposes only.
1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as a requirement of the standard.
1.5 This standard may involve hazardous materials, operations, and equipment. 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.

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Publication Date
09-Jun-2003
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ASTM C1397-03 - Standard Practice for Application of Class PB Exterior Insulation and Finish Systems
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: C 1397 – 03
Standard Practice for
Application of Class PB Exterior Insulation and Finish
1
Systems
This standard is issued under the fixed designation C 1397; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
2
1. Scope C 150 Specification for Portland Cement
C 578 Specification for Rigid, Cellular Polystyrene Thermal
1.1 This practice covers the minimum requirements and
3
Insulation
procedures for field or prefabricated application of Class PB
C 1063 Specification for Installation of Lathing and Furring
Exterior Insulation and Finish Systems (EIFS). Class PB EIFS
to Receive Interior and Exterior Portland Cement-Based
are systems applied over insulation board, in which the base
2
Plaster
1 1
coat ranges from not less than ⁄16 in. (1.6 mm) to ⁄4 in. (6.4
C 1177/C 1177M Specification for Glass Mat Gypsum Sub-
mm) in dry thickness, depending upon the number of nonme-
2
strate for Use as Sheathing
tallic reinforcing mesh layers encapsulated in the base coat.
C 1186 Specification for Flat Non-Asbestos Fiber-Cement
The base coat is then covered with a finish coat of various
4
Sheets
thickness in a variety of textures and colors.
C 1278/C 1278M Specification for Fiber-Reinforced Gyp-
1.2 This practice does not cover Class PB EIFS with
2
sum Panel
drainage. Consult the EIFS producer for information.
2
C 1280 Specification for Application of Gypsum Sheathing
1.3 The values stated in inch-pound units are to be regarded
C 1382 Test Method for Determining Tensile Adhesion
as the standard. The metric values given in parentheses are
Properties of Sealants When Used in Exterior Insulation
approximate and are provided for information purposes only.
5
and Finish Systems (EIFS) Joints
1.4 The text of this practice references notes and footnotes
C 1472 Guide for Calculating Movement and Other Effects
which provide explanatory material. These notes and footnotes
5
When Establishing Sealant Joint Width
(excluding those in tables and figures) shall not be considered
C 1481 Guide for Use of Joint Sealants With Exterior
as a requirement of the standard.
5
Insulation and Finish Systems (EIFS)
1.5 This standard may involve hazardous materials, opera-
E 1825 Guide for Evaluation of Exterior Building Wall
tions, and equipment. This standard does not purport to
6
Materials, Products and Systems
address all of the safety concerns, if any, associated with its
E 2110 Terminology for Exterior Insulation and Finish Sys-
use. It is the responsibility of the user of this standard to
6
tems (EIFS)
establish appropriate safety and health practices and deter-
mine the applicability of regulatory limitations prior to use.
3. Terminology
2. Referenced Documents 3.1 Definitions used in this standard shall be in accordance
with Terminologies C 11 and E 2110.
2.1 ASTM Standards:
C 11 Terminology Relating to Gypsum and Related Build-
4. Significance and Use
2
ing Materials and Systems
4.1 This practice provides minimum requirements for the
C 79/C 79M Specification for Treated Core and Nontreated
2
application of Class PB EIFS. The requirements for materials,
Core Gypsum Sheathing Board
mixtures, and details shall be contained in the project plans and
specifications. See Guide E 1825 for guidance.
1
This practice is under the jurisdiction of ASTM Committee C11 on Gypsum
and Related Building Materials and Systems and is the direct responsibility of
Subcommittee C11.05 on Application of Exterior Insulating and Finish Systems and
3
Related Products. Annual Book of ASTM Standards, Vol 04.06.
4
Current edition approved June 10, 2003. Published August 2003. Originally Annual Book of ASTM Standards, Vol 04.05.
5
approved in 1998. Last previous edition approved in 2002 as C 1397 – 02. Annual Book of ASTM Standards, Vol 04.07.
2 6
Annual Book of ASTM Standards, Vol 04.01. Annual Book of ASTM Standards, Vol 04.12.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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C1397–03
5. Delivery of Materials manufacturer, unless temporary heat and enclosures are pro-
vided to maintain minimum 40°F (4°C) for a minimum period
5.1 All materials shall be delivered in packages, containers,
of not less than 24 h before, during, and after application (see
or bundles with the identification and markings intact.
Annex A1.9.3).
10.1.2 Materials shall not be applied to a base containing
6. Inspection
frost. Substrate surface temperature shall be not less than 40°F
6.1 Inspection of the materials shall be agreed upon between
(4°C). Mixtures for application
...

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