Область применения

1.1 These test methods cover the physical properties associated with preformed expansion joint fillers. The test methods include:

Property Section Asphalt content 7.5 Boiling in hydrochloric acid 7.4 Compression 7.2 Density 7.7 Expansion in boiling water 7.1 Extrusion 7.3 Recovery 7.2 Water absorption 7.6

1.2 The values stated in inch-pound are to be regarded as standard.

Note 1-Specific test methods are applicable only to certain types of joint fillers, as stated herein.

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 consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.>