PHASE II REPORT - Caltrans

CEL# 10-17749
Source: VSS Emultech
Material: PMCQS-1h
CTM 331: Residue by Evaporation T59: Residue by Distillation
Tested By:lh Tested By:cg
EMULSION TEST RESULTS FOR EMULSIONS E2
tare identification 1 2 3 A'=Initial sample wt, g: 199.9 or 200.0 or 200.1 not tested
B: tare wt (beaker+rod), g 64.3 64.7 65.3 B'=Tare wt,g (still, lid, clamp, therm's, gasket) 0
emulsion weight, g 40.1 40 40 C=Average start time: end time: total time:
A: final total dry weight, g 88.4 88.8 89.3 Residue,% D'=Total final wt,g (tare & distilled sample) 0
Res, % 60.3 60.3 60.0 60.2 E'=Final sample wt, g=(D'-B') 0.0
emulsion weight = 39.9g or 40.0g or 40.1g C'=Residue, %= (E'/A')100 C'= #VALUE!
residue, % = 2.5[A-B] start time @ 118°C: 6:00 1. distillation time: 60 +/- 15 min
@30m, increase temp to 138°C: 6:30
after 1.5h, stir and return to oven: 8:00
complete after add'l 1.0h: 9:00
189
T49: Penetration of Bituminous Materials
T53: Ring & Ball Softening Point
Tested By:LH Test temp, °C: 25 Tested By: LH Liquid Bath Used: Boiled Distilled Water
Time, s: 5 Left side Right Side
Cup#1 Load, g: 100 °C: 54.9 °C: 54
Trial #1: 85
Trial #2: 84 Softening Point to Report, °C: 54.5
Trial #3: 85
AVERAGE: 85 1. Heat sample no more than 110°C above expected softening point within 2 hr max.
Report to the nearest whole unit the average of 3 penetrations 2. Pour sample into heated rings. Total time from this point not to exceed 240 min.
whose values do not differ by more than the following: 3. Cool, at ambient, for 30min. Trim excess w/heated spatula.
Pen range: 0-49 50-149 4. Assemble apparatus (w/steel balls at bottom); fill w/water to 105mm depth; return to refrig
Max difference between 2 4 or ice bath for 15 min
highest & lowest penetration result 5. Apply heat at 5°C/min. After first 3min, max. variation is +/-0.5°C
6. If the difference between the two temperatures exceeds 1°C (2°F), repeat the test.
7. When using a 15C or 15F thermometer (low temp range), then report to nearest 0.2°C (0.5°F)