Standard Practice for Application of Sprayed Fire-Resistive Materials (SFRMs)

SCOPE
1.1 This practice covers guidelines for application of sprayed fiber and cementitious fire-resistive materials.
1.2 This practice is general in nature. It is not intended to cover all requirements for application.
1.3 The values stated in both inch-pound and SI units are to be regarded separately as the standard. The values given in parentheses are for information only.
1.4 This standard does not purport to address all of the safety problems, 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. Specific precautionary statements are given in Section 10 and Note 2.

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Status
Historical
Publication Date
31-Dec-1999
Technical Committee
Drafting Committee
Current Stage
Ref Project

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ASTM E1513-93(2000) - Standard Practice for Application of Sprayed Fire-Resistive Materials (SFRMs)
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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An American National Standard
Designation:E1513–93 (Reapproved 2000)
Standard Practice for
Application of Sprayed Fire-Resistive Materials (SFRMs)
This standard is issued under the fixed designation E 1513; 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.
1. Scope 3.2 Definitions of Terms Specific to This Standard:
3.2.1 application, n—an act of applying sprayed fire-
1.1 This practice covers guidelines for application of
resistive materials.
sprayed fiber and cementitious fire-resistive materials.
3.2.2 sprayed cementitious material, n— consisting of one
1.2 This practice is general in nature. It is not intended to
or more binders, aggregates and fibers, the material is mixed
cover all requirements for application.
with water to form a slurry and is conveyed through a hose to
1.3 The values stated in both inch-pound and SI units are to
a nozzle where compressed air is typically used to disperse the
be regarded separately as the standard. The values given in
material into a spray pattern and directed to the substrate
parentheses are for information only.
requiring protection.
1.4 This standard does not purport to address all of the
3.2.3 sprayed fire-resistive materials (SFRM), n—materials
safety concerns, if any, associated with its use. It is the
that are sprayed onto substrates to provide fire-resistive pro-
responsibility of the user of this standard to establish appro-
tection of the substrates.
priate safety and health practices and determine the applica-
3.2.4 sprayed mineral fiber material, n— consisting of one
bility of regulatory limitations prior to use. Specific precau-
or more binders, fibers and aggregates, the material is con-
tionary statements are given in Section 10 and Note 2.
veyed by low pressure air through a hose to a nozzle where it
2. Referenced Documents is mixed with atomized water and directed to the substrate
requiring protection.
2.1 ASTM Standards:
E 119 Test Methods for Fire Tests of Building Construction
4. Summary of Practice
and Materials
4.1 This practice describes the procedures for selecting,
E 605 Test Methods for Thickness and Density of Sprayed
specifying, applying, and testing SFRM.
Fire-Resistive Material (SFRM) Applied to Structural
Members
5. Significance and Use
E 631 Terminology of Building Constructions
5.1 This practice is intended for use by the material speci-
E 736 Test Method for Cohesion/Adhesion of Sprayed Fire-
3 fier, general contractor, applicator, or any individual group
Resistive Materials Applied to Structural Members
requiring information regarding the application of SFRM.
E 759 Test Method for Effect of Deflection of Sprayed
3 5.2 This practice is not intended to replace the manufactur-
Fire-Resistive Material Applied to Structural Members
ers’ application instructions.
E 760 Test Method for Effect of Impact on Bonding of
Sprayed Fire-Resistive Material Applied to Structural
6. Materials
Members
6.1 The SFRM shall be either sprayed fiber or cementitious
E 1368 Practice for Visual Inspection of Asbestos Abate-
types. The material shall be manufactured in accordance with
ment Projects
the manufacturer’s specifications and quality control proce-
dures. The material shall be free of any contamination that
3. Terminology
could impair its performance.
3.1 Definitions:
3.1.1 ManyitemsinthispracticearedefinedinTerminology
7. Storage and Handling
E 631.
7.1 All materials shall be delivered to the job site in clearly
labeled, unopened bags. Labels shall include the manufacturer,
This practice is under the jurisdiction of ASTM Committee E06 on Perfor- product name, surface burning characteristics of the product
mance of Buildings and is the direct responsibility of Subcommittee E06.21 on
and list of appropriate fire resistance classified assemblies in
Serviceability.
which the product is a component.
Current edition approved March 15, 1993. Published July 1993.
Annual Book of ASTM Standards, Vol 04.07.
Annual Book of ASTM Standards, Vol 04.11.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
E1513
7.2 Materials with a shelf life shall be used within that 10.1.5 Floors—The floors in the work area shall be kept
period. Materials that have gone beyond their shelf life shall be free of obstructions, excessive moisture, waste material, or
removed from the job site, or manufacturer shall provide other unsafe conditions.
documentation attesting that the product is still usable for its
original intended purpose.
11. Substrate Preparation
7.3 Materials shall be kept dry until used and stored off the
11.1 Prior to the application of SFRM, all areas to be
ground under cover.
sprayedshallbeinspectedbytheapplicatortoensureasuitable
surface for proper SFRM bonding. The following recommen-
8. Equipment and Utilities
dations shall be followed:
8.1 Equipment used for application shall be of a type
11.1.1 Allsurfacestobesprayedshallbefreeofdirt,grease,
recommended by the SFRM manufacturer. Equipment shall
oil, mill scale, loose scale, loose rust, or any material that will
include, but is not limited to: application machine, material
impair proper adhesion.
mixer, material hoses, stand pipe, and spray nozzles.
11.1.2 Cleaning—The applicator shall bring to the general
8.2 The following utilities are typically provided by the
contractor’s attention any surface that does not meet the
general contractor: electricity, potable water, and lighting.
requirements of 11.1.1. Responsibility for cleaning substrates
8.3 The following utilities may be needed depending upon
shall be established prior to submittal of SFRM bid. Unaccept-
job conditions and, if needed, shall be provided by the general
able surfaces shall be cleaned in accordance with substrate or
contractor:
SFRM manufacturers recommendations. (On asbestos removal
8.3.1 Heating (see 12.1.1), and
projects it is necessary to coordinate substrate conditions and
8.3.2 Forced ventilation (see 12.1.2).
cleaning procedures to ensure the integrity of the post removal
9. Fire Resistance Classifications
encapsulant coatings.)
9.1 General—Required fire resistance classifications are
11.1.3 Masking—Surfaces that are susceptible to damage
outlined by building codes such as those published by BOCA,
and are not to be sprayed shall be masked, covered or
5 6
SBCCI, ICBO and enforced by local authorities having
otherwise protected from the overspray of SFRM.
jurisdiction. Required fire resistance classifications are deter-
11.1.4 Painted Surfaces—SFRM manufacturers generally
mined by construction type, occupancy, and location.
do not recommend application to painted surfaces. If it has
9.2 Architects and material specifiers shall indicate on
been established that a paint or primer is necessary, the primed
construction drawings and in specifications the required fire
substrate sprayed with SFRM shall be tested in accordance
resistance classification(s) for a project. They shall also indi-
with Test Methods E 119.
cate what elements of that project are to be so protected. (See
11.1.5 Post removal encapsulated surfaces (lockdown coat-
Note 1.)
ings) shall be inspected in accordance with Practice E 1368. If
NOTE 1—The architect and material specifier may indicate on construc- it has been established that a lockdown coating is necessary,
tion drawings and in sp
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