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ASTM C1471-05

(Guide)

Standard Guide for the Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane on Vertical Surfaces

Standard Guide for the Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane on Vertical Surfaces

ABSTRACT
This guide describes the use of a high solids content, cold liquid-applied elastomeric waterproofing membrane subject to intermittent hydrostatic pressure in a waterproofing system intended for installation on cast-in-place concrete vertical surfaces. Typical uses for these systems include planters and foundation walls with drainage system and others. The major components to be considered for a below grade building wall waterproofing system are the structural wall or substrate to be waterproofed, waterproofing membrane, membrane protection, and drainage system. The following considerations are detailed: (1) compatibility; (2) continuity; (3) substrate: strength, density and moisture content, admixtures, release and curing agents, finish, dryness, and joints; (4) waterproofing membrane: adhesion to substrate, terminations, and penetrations; (5) treatment and design of reinforced, unreinforced, and expansion joints; (6) protection course: impact resistance, compatibility, ancillary provisions, thermal insulation, and drainage composites; and (7) drainage system: drainage course, backfill, and drainage pipes. Illustrations of footing, treatment of vertical corners, and pipe penetration for the waterproofing system and treatment of reinforced and unreinforced joints are given.
SCOPE
1.1 This guide describes the use of a high solids content, cold liquid-applied elastomeric waterproofing membrane that meets the performance criteria specified in Specification C 836, subject to intermittent hydrostatic pressure in a waterproofing system intended for installation on vertical cast-in-place concrete surfaces.
1.2 The committee with jurisdiction over this standard is not aware of any comparable standards published by other organizations.
1.3 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.

General Information

Status
Historical
Publication Date
30-Jun-2005
ICS
91.120.30 - Waterproofing
Technical Committee
D08 - Roofing and Waterproofing
Drafting Committee
D08.22 - Waterproofing and Dampproofing Systems
Current Stage
Ref Project

Relations

Replaces
ASTM C1471-00 - Standard Guide for the Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane on Vertical Surfaces
Effective Date
01-Jul-2005

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ASTM C1471-05 - Standard Guide for the Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane on Vertical SurfacesASTM C1471-05 - Standard Guide for the Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane on Vertical Surfaces
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ASTM C1471-05 - Standard Guide for the Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane on Vertical Surfaces
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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:C1471 −05
StandardGuide for
the Use of High Solids Content Cold Liquid-Applied
1
Elastomeric Waterproofing Membrane on Vertical Surfaces
This standard is issued under the fixed designation C1471; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 3.2 Definitions of Terms Specific to This Standard:
3.2.1 drainage composite—geocomposite consisting of a
1.1 This guide describes the use of a high solids content,
geotextile filter fabric and a drainage core of various thick-
cold liquid-applied elastomeric waterproofing membrane that
nesses and shapes.
meets the performance criteria specified in Specification C836,
subject to intermittent hydrostatic pressure in a waterproofing
4. Significance and Use
system intended for installation on vertical cast-in-place con-
4.1 This grade provides considerations for the design and
crete surfaces.
installation of liquid-applied waterproofing systems.The intent
1.2 Thecommitteewithjurisdictionoverthisstandardisnot
is to provide information and guidelines for consideration by
aware of any comparable standards published by other orga-
designers. Typical uses for these systems include, among
nizations.
others, planters and foundation walls with drainage systems.
1.3 This standard does not purport to address all of the
4.2 This guide is intended to be considered in conjunction
safety concerns, if any, associated with its use. It is the
with Guide C898 to provide total system guidelines.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica- 5. Comparison to Other Standards
bility of regulatory limitations prior to use.
5.1 Thecommitteewithjurisdictionoverthisstandardisnot
aware of any comparable standards published by other orga-
2. Referenced Documents
nizations.
2
2.1 ASTM Standards:
C117 Test Method for Materials Finer than 75-µm (No. 200) 6. General
Sieve in Mineral Aggregates by Washing
6.1 General—The major components to be considered for a
C717 Terminology of Building Seals and Sealants
below grade building wall waterproofing system are the
C836 Specification for High Solids Content, Cold Liquid-
structural wall or substrate to be waterproofed, waterproofing
Applied Elastomeric Waterproofing Membrane for Use
membrane, membrane protection, drainage, and backfill. Ad-
with Separate Wearing Course
ditional components to be considered are membrane
C898 Guide for Use of High Solids Content, Cold Liquid-
terminations, penetrations, joints, and thermal insulation.
Applied ElastomericWaterproofing Membrane with Sepa-
6.2 Compatibility—It is essential that all components and
rate Wearing Course
contiguous elements be compatible, and that they be coordi-
D4263 Test Method for Indicating Moisture in Concrete by
nated to form an integrated waterproofing system.
the Plastic Sheet Method
6.3 Continuity—It is essential that the waterproofing
3. Terminology
membrane, including all joints and transitions, is continuous.
3.1 Definitions—Refer to Terminology C717 for definitions
Special attention must be paid to changes in plane, transitions
of terms used in this standard.
from one substrate to another, terminations, and abutting
waterproofing systems. Expansion and control joints in abut-
1
This guide is under the jurisdiction of ASTM Committee D08 on Roofing and
ting vertical and horizontal surfaces must maintain the conti-
Waterproofing and is the direct responsibility of Subcommittee D08.22 on Water-
nuity of the system. It is recommended that, during system
proofing and Dampproofing Systems.
development and documentation, isometric drawings be made
Current edition approved July 1, 2005. Published August 2005. Originally
approved in 2000. Last previous edition approved in 2000 as C1471-00. DOI: of three dimensional connections and transitions.
10.1520/C1471-05.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 7. Substrate
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
7.1 General—The building wall substrate referred to in this
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. guide is reinforced, cast-in-place concrete.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1471−05
7.2 Strength—The strength of concrete is a factor to be 7.8 Joints—Joints in structural concrete walls are referred to
considered with respect to liquid-applied membranes so far as in this guide as reinforced joints, u
...

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This guide describes the use of a high solids content, cold liquid-applied elastomeric waterproofing membrane subject to intermittent hydrostatic pressure in a waterproofing system intended for installation on cast-in-place concrete vertical surfaces. Typical uses for these systems include planters and foundation walls with drainage system and others. The major components to be considered for a below grade building wall waterproofing system are the structural wall or substrate to be waterproofed, waterproofing membrane, membrane protection, and drainage system. The following considerations are detailed: (1) compatibility; (2) continuity; (3) substrate: strength, density and moisture content, admixtures, release and curing agents, finish, dryness, and joints; (4) waterproofing membrane: adhesion to substrate, terminations, and penetrations; (5) treatment and design of reinforced, unreinforced, and expansion joints; (6) protection course: impact resistance, compatibility, ancillary provisions, thermal insulation, and drainage composites; and (7) drainage system: drainage course, backfill, and drainage pipes. Illustrations of footing, treatment of vertical corners, and pipe penetration for the waterproofing system and treatment of reinforced and unreinforced joints are given.
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1.1 This guide describes the use of a high solids content, cold liquid-applied elastomeric waterproofing membrane that meets the performance criteria specified in Specification C836/C836M, subject to intermittent hydrostatic pressure in a waterproofing system intended for installation on vertical cast-in-place concrete surfaces.  
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SCOPE
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SCOPE
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4.1 The purpose of these tests is to obtain, for a specified temperature, by means of a specified laboratory procedure, the values of the equilibrium moisture content at various levels of RH. These values are used either as means to characterize the material or as material characteristics needed as input to appropriate computer models that can simulate wetting or drying potential of individual building materials or material assemblies under specified environmental conditions.  
4.2 A specified value of the equilibrium moisture content can also be used for material characterization. If this type of material characterization is called for in a material specification (for example, mineral or cellulose fiber insulation), the equilibrium at 95 ± 3 %RH shall be used.  
4.3 For ease and repeatability of measurements, the measurements for characterization are performed on adsorption isotherms. Though desorption is the reverse of adsorption, most porous materials reach different equilibrium levels during these two processes. Usually, the equilibrium moisture content on the desorption isotherm is higher than that on the adsorption isotherm for the same level of RH.
SCOPE
1.1 This test method specifies a laboratory procedure for the determination of hygroscopic sorption isotherms of any construction materials. The method was originally developed for the ASTM Thermal Insulation committee.  
1.2 For material characterization, the primary emphasis is on the adsorption isotherm (that is, sorption isotherm that describes the wetting process of the material from the oven-dry condition).  
1.3 Determination of desorption isotherm, (that is, sorption isotherm that describes the drying process of a material from the state of absolute saturation with water) is performed when information on drying characteristics of construction materials is required. Typically both adsorption and desorption isotherms are required for the purpose of hygrothermal models.  
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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