6
TEST INSTRUCTIONS
The following testing procedure is brief and is not meant to replace the most current
ASTM standards. Therefore, the User must get acquainted with the applicable
current ASTM standard and OSHA safety regulations prior to using this test kit.
STEP 1
Remove any foreign objects such as overspray, curing
compound and sealers from the concrete surface using
mechanical devices such as a grinder (photo shows
Alpha
®
Ecogrinder with dust carriage attached). Remove
dust from the concrete surface to insure proper adhesion
of the sealant. Strictly follow guidelines given by Occupa-
tional Safety & Health Administration (OSHA).
STEP 2
Weigh the container with the vi-
nyl tape seal at the test location
immediately prior to initiating the
test (W1).
Note: Be sure the scale is set to grams, ounce scales will not work for this test.
Weigh to the nearest 0.1 gram and note this initial weight on the top of the container
label using felt tip pen or permanent marker as well as the time and date the test
was started (T1).
STEP 3
Remove the sealing tape from
the plastic container. Make sure
the tape does not get dirty or
lost since it will be needed to
reseal the container at the end
of the test.
Note: For best results, stick the tape on the outer wall of
the dome unit to keep it safe.
