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ASTM D2450-87(1998)

(Test Method)

Standard Test Method for Bond of Oil- and Resin-Base Caulking Compounds (Withdrawn 2002)

Standard Test Method for Bond of Oil- and Resin-Base Caulking Compounds (Withdrawn 2002)

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1.1 This test method describes a laboratory procedure for determining the degree of bond (adhesion) of oil- and resin-base caulking compounds to glass when the caulking compound is subjected to stress.
1.2 The values stated in metric (SI) units are to be regarded as the standard. The values given in parentheses are provided for information only.
1.3 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.>

General Information

Status
Withdrawn
Publication Date
09-May-1998
Withdrawal Date
31-Dec-2001
ICS
91.100.50 - Binders. Sealing materials
Technical Committee
C24 - Building Seals and Sealants
Current Stage
Ref Project

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ASTM D2450-87(1998) - Standard Test Method for Bond of Oil- and Resin-Base Caulking Compounds (Withdrawn 2002)ASTM D2450-87(1998) - Standard Test Method for Bond of Oil- and Resin-Base Caulking Compounds (Withdrawn 2002)
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ASTM D2450-87(1998) - Standard Test Method for Bond of Oil- and Resin-Base Caulking Compounds (Withdrawn 2002)
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Standards Content (Sample)

- 0759530 0616637 Tqb m
STD.ASTM D245a-ENGL 2987
AMERICAN SOCIETY FOR TESTING AND MATERIALS
Designation: D 2450 - 87 (Reapproved 1998)
100 Barr Harbor Dr. West Cbmbhmkm. PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Test Method for
Bond of Oil- and Resin-Base Caulking Compounds’
This standard is issued under the fixed designation D 2450; 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 (c) indicates an editorial change since the last revision or reapprowl.
1. Scope in.) in diameter that have been milled off on two opposite
sides to give a thickness of 6 mm (*/4 in.).
1.1 This test method describes a laboratory procedure for
5.6 Wrench or Pliers.
determining the degree of bond (adhesion) of oil- and
5.7 Glass or Plastic Plate, about 63.5 by 89 mm (2% by
resin-base caulking compounds to glass when the caulking
3% in.), ruled into 12.7-mm (%-in.) squares.
compound is subjected to stress.
1.2 The values stated in metric (SI) units are to be
6. Reagent
regarded as the standard. The values given in parentheses are
provided for information only.
6.1 Solvent, such as methyl ethyl ketone, ethylene
1.3 This standard does not purport to address all of the
dichloride, acetone, etc.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
7. Sampling
priate safety and health practices and determine the applica-
7.1 The compound to be tested shall be taken from a
bility of regulatory limitations prior to use.
previously unopened container and thoroughly mixed before
using.
2. Referenced Documents
2.1 ASTM Standard: 8. Conditioning
C 7 17 Terminology of Building Seals and Sealants2
8.1 The test shall be performed in a laboratory controlled
at 23 + 2°C (73.4 f 3.6”F), and 50 + 10 % relative humidity.
3. Terminology
The caulking compound shall be conditioned for at least 5 h
3.1 Definitions-Refer to Terminology C 7 17 for delini-
at standard temperature and relative humidity before any
tions of the following terms used in this test method:
laboratory tests are made.
adhesion failure (loss of adhesion) and cauking compound.
9. Procedure
4. Significance and Use
9.1 Thoroughly clean the glass plate with a solvent, such
4.1 When a caulking compound is subjected to move-
as methyl ethyl ketone. Brush dust and loose dirt off the
ment, it can lose adhesion from the substrate or substrates to
limestone block.
which it is bonded. This test method provides a laboratory
9.2 Adhere the rods temporarily to the stone block with
test to determine loss of bond when an oil- or resin-base
flattened sides in contact with the stone, each parallel to and
caulking compound is subjected to a specified amount of
about 6 mm (l/4 in.) away from opposite edges of the block.
movement after being conditioned for 5 days at 50 f 2°C
9.3 Spread a layer of the compound over the surface of the
(122 * 3.6”F).
stone between the rods and build it up to a thickness slightly
greater than 6 mm (i/4 in.). Then apply a thin layer of the
5. Apparatus and Materials
compound to one surface of the g
...

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1.1 This specification covers one component latex sealants used for sealing joints in building construction.  
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