PHASE II REPORT - Caltrans

CEL#: 10-17749 1)apply tack coat to disc and break emulsion
Project Name: Slurry/Micro Mix Design 2)record weight of specimen after cure, before soaking
Aggregate: Type 3 Emulsion: MSE LMCQS-1h 3)cover test specimen with water
Source: Table Mtn Source: VSS Emultech 4)abrade for 60 sec
Emulsion mid-range target: 11.0 5)rinse debris with 1000ml of water M2
Pre-wet water mid-range target: 14.0 6)carefully pat dry with towel 5
Additive mid-range target: 0.0 Additive: cement type 2 7)record weight after test
Additive mid-range target: 1.0 Additive: alum.sulf.
Additive mid-range target: Additive:
CAT RESULTS FOR ALL MIXES
Comments: tests 1-4 done on 10/05; tests 5-8 done on 10/04
Additive mid-range target: Additive:
Curing Conditions:
Cohes.Abrasion w/wheels
% material weights,g Temperature,°C 15 25 35
-- aggregate 1350.0 agg Temperature,°F 59 77 95
0.0 cement / lime 0.0 cement
Other: ___________ Humidity, % 50 90
14.0 water 189.0 water
1.0 alum.sulf. 13.5 alum.sulf. Soaking period before testing 1 minute 1 hour
11.0 emulsion (target) 148.5 emulsion
Other: ___________ Compaction w/ roller immediately before testing yes no
204
A Cure Start End Rolled @ Soaking Temp Temp B C=A-B
Original Time Clock Temp Temp Clock Humidity end of cure Period of SOAK of SOAK Final Loss
Wt, g minutes Time °F °C Time yes / no before test water water Wt, g Wt, g
1790.4 0:30 10:35 96 36 11:05 48 Y 1 min 91 33 1332 458.4
1792.2 0:30 10:20 96 36 10:50 48 NO 1 min 92 33 1396.6 395.6
1756.0 1:00 9:45 95 35 10:45 49 Y 1 min 93 34 1360 396.0
1760.1 1:00 9:30 95 35 10:30 49 NO 1 min 92 33 1379.3 380.8
1781.4 3:00 7:15 93 34 10:15 49 Y 1 min 93 34 1544.9 236.5
1769.5 3:00 7:00 93 34 10:00 49 NO 1 min 93 34 1539.6 229.9
1788.5 5:00 6:00 92 33 11:00 49 Y 1 hour 93 34 1592.1 196.4
1748.6 5:00 5:45 92 33 10:45 49 NO 1 hour 93 34 1530.5 218.1