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 Ralumac 3)cover test specimen with water
Source: Lopke Source: Sem Materials 4)abrade for 60 sec
Emulsion mid-range target: 11.0 5)rinse debris with 1000ml of water M3
Pre-wet water mid-range target: 15.0 6)carefully pat dry with towel 6
Additive mid-range target: 0.5 Additive: cement type 2 7)record weight after test
Additive mid-range target: 0.0 Additive: alum.sulf.
Additive mid-range target: Additive:
CAT RESULTS FOR ALL MIXES
Comments:
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
0.5 cement / lime 6.8 cement
Other: ___________ Humidity, % 50 90
15.0 water 202.5 water
0.0 alum.sulf. 0.0 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
211
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
1766.7 0:30 12:10 94 34 12:40 91 Y 1 min 92 33 1575.1 191.6
1766.3 0:30 12:05 92 33 12:35 90 NO 1 min 93 34 1560.7 205.6
1756.5 1:00 11:30 92 33 12:30 90 Y 1 min 91 33 1569.3 187.2
1743.7 1:00 11:10 93 34 12:10 91 NO 1 min 90 32 1578.3 165.4
1749.6 3:00 7:30 92 33 10:30 90 Y 1 min 90 32 1658.5 91.1
1774.6 3:00 7:00 92 33 10:00 90 NO 1 min 90 32 1697.2 77.4
1760.5 5:00 6:15 91 33 11:15 91 Y 1 hour 89 32 1699 61.5
1762.6 5:00 6:00 91 33 11:00 91 NO 1 hour 90 32 1709.9 52.7