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Digital Provenance
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Publisher
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Transcription
ADDENDUM CODE OF STANDARD SPECIFICATIONS FOR PUBLIC IMPROVEMENTS October 1, 1958 SECTION 3U - Liquid Asphalt. Delete Part nk m and substitute the table below: General Requirements A.S.T.M. RC-1 RC-2 RC-3 MC-0 MC-1 M<£2'm Flash Point - Copen Tag) ®F D-92 ' 6o t/- 8o A ioo A- ioo A i5o A Furol Viscosity 77°F 122° iUo° L , 180° D-88 75-100 75-100 75-100 ? 120-200 250-50C 100-120 Distillation (Percent of total to 680°F) to 37ii°F U37 5oo 600 Residue from distillation to 680°F volume percent difference• »- DU02 lLO 50 A ho -/• 25 A 25 - 20 - 10 - 70 J 6£ A~ 55 A H0-70 25-65 83 A 75-93 70-90 60-87 60 67 A 7 3 ^ .50 A 6o A Tests on residue from distillation penetration 77°F-100 g - 5 sec. Ductility 77°F Solubility iiiim i i « < ta « ? « - '• d -£ D-113 D-l; « "11 1 1 « 1 1 80-120 80-120 80-120 120-30C &01 O1120-300 100-/. ioo -A loo A 100 A ioo A 100 A 9 9 . 5 A 99.5-A 99.5/ 99.5A 99. $ 4 9&5/
