Standard Specification for High Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane for Use with Separate Wearing Course

ABSTRACT
This specification describes the required properties and test methods for cold liquid-applied elastomeric-type membranes for waterproofing building decks and walls subject to hydrostatic pressure in building areas to be occupied by personnel, vehicles, or equipment. This specification applies only to a membrane system that will be covered with a separate wearing course, traffic course, or backfill. After application by spreading or spraying, the membrane materials shall cure to form an elastomeric film capable of maintaining a seal against liquid water. Materials shall undergo appropriate tests and conform accordingly to the following requirements: hardness; weight loss; nonvolatile matter content; low temperature crack bridging; film thickness; adhesion-in-peel after water immersion; extensibility after heat aging; and storage stability.
SCOPE
1.1 This specification describes the required properties and test methods for a cold liquid-applied elastomeric-type membrane, one or two component, for waterproofing building decks and walls subject to hydrostatic pressure in building areas to be occupied by personnel, vehicles, or equipment. This specification applies only to a membrane system that will be covered with a separate wearing course, traffic course, or backfill. Note 1—See Guide C 898 and Guide C 1471 for proper application of membrane.
1.2 There are no ISO standards similar or equivalent to this ASTM standard.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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
30-Jun-2006
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ASTM C836-06 - Standard Specification for High Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane for Use with Separate Wearing Course
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: C836 – 06
Standard Specification for
High Solids Content, Cold Liquid-Applied Elastomeric
Waterproofing Membrane for Use with Separate Wearing
1
Course
This standard is issued under the fixed designation C836; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope C1250 Test Method for Nonvolatile Content of Cold
Liquid-Applied Elastomeric Waterproofing Membranes
1.1 This specification describes the required properties and
C1305 Test Method for Crack Bridging Ability of Liquid-
test methods for a cold liquid-applied elastomeric-type mem-
Applied Waterproofing Membrane
brane,oneortwocomponent,forwaterproofingbuildingdecks
C1375 Guide for Substrates Used in Testing Building Seals
and walls subject to hydrostatic pressure in building areas to be
and Sealants
occupied by personnel, vehicles, or equipment. This specifica-
C1471 Guide for the Use of High Solids Content Cold
tion applies only to a membrane system that will be covered
Liquid-Applied Elastomeric Waterproofing Membrane on
with a separate wearing course, traffic course, or backfill.
Vertical Surfaces
NOTE 1—See Guide C898 and Guide C1471 for proper application of
C1522 Test Method for Extensibility After Heat Aging of
membrane.
Cold Liquid-Applied Elastomeric Waterproofing Mem-
1.2 There are no ISO standards similar or equivalent to this
branes
ASTM standard.
D2240 Test Method for Rubber Property—Durometer
1.3 The values stated in SI units are to be regarded as the
Hardness
standard. The values given in parentheses are for information
3. Terminology
only.
1.4 This standard does not purport to address all of the
3.1 Definitions—Refer to Terminology C717 for definitions
safety concerns, if any, associated with its use. It is the
of the terms used in this specification.
responsibility of the user of this standard to establish appro-
4. Physical Requirements
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use. 4.1 Material—Membrane materials shall cure, after appli-
cation by spreading or spraying, to form an elastomeric film
2. Referenced Documents
capable of maintaining a seal against liquid water.
2
2.1 ASTM Standards:
4.2 The physical, mechanical, and performance properties
C717 Terminology of Building Seals and Sealants
of the membrane shall conform to the requirements described
C794 Test Method for Adhesion-in-Peel of Elastomeric
in Table 1.
Joint Sealants
5. Test Methods
C898 Guide for Use of High Solids Content, Cold Liquid-
Applied Elastomeric Waterproofing Membrane with Sepa-
5.1 Standard Conditions—Standard conditions for all tests
rate Wearing Course shall be 23 6 2°C (73.4 6 3.6°F) and 50 6 5 % relative
humidity.
5.2 Conditioning/Mixing:
1
This specification is under the jurisdiction of ASTM Committee D08 on
5.2.1 Store all membrane materials to be tested in an
Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.22
unopened container at standard conditions for at least 24 h
on Waterproofing and Dampproofing Systems.
Current edition approved July 1, 2006. Published August 2006. Originally
before any test specimens are prepared.
approved in 1976. Last previous edition approved in 2005 as C836 – 05. DOI:
5.2.2 Follow the manufacturer’s instructions for mixing and
10.1520/C0836-06.
2
preparing membrane materials for testing. Thoroughly mix
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM one-component samples before using. Mix two-component
Standards volume information, refer to the standard’s Document Summary page on
compounds in the ratio recommended by the manufacturer.
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

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C836 – 06
TABLE 1 High Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane Physical Requirements
Property Requirement Test Method
Hardness, Type 00, min 50 D2240 as modified in section 5.5 of
this specification
Weight loss, max, % 20 C1250
Nonvolatile, min, % 80
Low temperature crack bridging no cracking C1305
A
Film thickness (vertical surface), 1.5 6 0.1 (60 6 5) See section 5.8 of this specification
min, mm (mils)
Adhesion-in-Peel after water 175 (1) C794 as modified in section 5.9 of
immersion, N/m (lbf/in.) this specification
Optional test for adhesion-in-peel No separation at See section 5.10 of this spec
...

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