1. Daniel J. Goebel
Engineering Technician II-Cement Laboratory
Education
Municipal Engineer II , Technician
St. Cloud Technical College, St. Cloud , MN 56303
Registrations/Certification
Certificate of Attendance – Cement Physical Tester
Municipal Engineer II Certificate of Proficiency
Employment
American Engineering Testing, Inc.
Engineering Technician I 2013- 2015
Engineering Technician II 2015 - Present
AET Responsibilities
 ASTM C305, "Mechanical Mixing of Hydraulic Cement
Pastes and Mortars of Plastic Consistency
 ASTM C109, "Compressive Strength of Hydraulic
Cement Mortars
 ASTM C151, "Autoclave Expansion of Portland
Cement
 ASTM C185, "Air Content of Hydraulic Cement
Mortar"
 ASTM C187, "Normal Consistency of Hydraulic
Cement"
 ASTM C188, "Density of Hydraulic Cement"
 ASTM C191, "Time of Setting of Hydraulic Cement by
Vicat Needle"
 ASTM C266, "Time of Setting of Hydraulic Cement by
Gillmore Needle"
 ASTM C430, "Fineness of Hydraulic Cement by the
45 µm (No. 325) Sieve"
 ASTM C204, "Fineness of Portland Cement by Air
Permeability Apparatus
 ASTM C451, "Early Stiffening of Portland Cement
(Paste Method)."
 ASTM C311, "Sampling and Testing Fly Ash or
Natural Pozzolans for Use in Portland Cement
Concrete"
 ASTM C227, "Potential Alkali Reactivity of Cement
Aggregate Combination (Mortar Bar Method)"
 ASTM C1260, "Potential Alkali Reactivity of
Aggregates (Mortar Bar Method)"
 ASTM C1567, "Potential Alkali-Silica Reactivity of
Combinations of Cementitious Materials and
Aggregate (Accelerated Mortar-Bar Method)"
 ASTM C270, "Mortar for Unit Masonry"
 ASTM C359, "Early Stiffening of Portland Cement
(Mortar Bar Method)"
 ASTM C1437, "Flow of Hydraulic Cement Mortar"
 ASTM C1038, "Expansion of Hydraulic Cement
Mortar Bars Stored in Water”
 ASTM C 1012, “Standard Test Method for Length
Change of Hydraulic Cement mortars Exposed to a
Sulfate solution”
 ASTM C807 “ Time of Setting of Hydraulic Cement
by Modified Vicat Needle”
 ASTM C1398 “Standard Test Method of the Time of
Setting of Hydraulic-Cement Mortars Containing
Additives for Shotcrete by the Use of Gillmore
Needles”
 ASTM C1506 “Standard Test Method for Water
Retention of Hydraulic Cement-Based Mortars and
Plasters”
 ASTM C441 “Standard Test Method for Effectiveness
of Pozzolans or Ground Blast-furnace Slag in
preventing Excessive Expansion of Concrete Due to
the Alkali-Silica Reaction”
 ASTM C596 “Standard Test Method for Drying
Shrinkage of Mortar Hydraulic Cement”
 AASHTO T303 “Accelerated Detection of Potentially
Deleterious Expansion of Mortar Bars Due to Alkali-
Silica Reaction”