AASHTO M208-01 pdf free download
AASHTO M208-01 pdf free download.Cationic Emulsified Asphalt.
1. SCOPE 1.1. This specification covers seven grades of cationic emulsified asphalt for use in pavement construction in the manner designated. Note 1- See M 140 for emulsions other than cationic. 1.2. The values stated in SI units are to be regarded as the standard. 2. REFERENCED DOCUMENTS 2.1. AASHTO Standards: ■ M 140, Emulsified Asphalt ■ R 5, Selection and Use of Emulsified Asphalts T 40, Sampling Asphalt Materials ■ T 59, Emulsified Asphalts 3. REQUIREMENTS 3.1. Within 14 days after delivery, and provided separation has not been caused by freezing, the emulsified asphalt shall be homogeneous after thorough mixing. 3.2. Emulsified asphalt shall conform to the requirements in Table 1.4. SAMPLING 4.1. Samples of emulsified asphalt shall be taken in accordance with T 40. 4.2. Samples shall be stored in clean, airtight sealed containers at a temperature of not less than 4°C (39°F) until tested. 5. METHODS OFTEST 5.1. The properties of the emulsified asphalts given in Table 1 shall be determined in accordance with T 59, with the following exception: 5.1.1. Sieve Test- Use distilled water in all wetting and washing operations in place of sodium oleate solution (2 percent).AASHTO M208-01 pdf download.
