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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.