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Home My WebLink About1999 - Corefill Strength Report COREFILL STRENGTH REPORT GME Consultants, Inc. GM Geotechnical • Materials • Environmental AP ;^°`.: 14000 21st Avenue North Project and Location: Service 800 Building, Orono, Minnesota gEE Minneapolis, Minnesota 55447 Architect/Engineer: Charles Radloff Architects/RRK (612) 559-1859 Fax: (612) 559-0720 General Contractor: K.M. Building Company Masonry Contractor: Owner/Developer: Green Valley Associates GME Project Number: 8216 SUPPLIER: I Required Strength at 28 Days: 4000 PSI DATE CAST CROSS- MAXIMUM TEMP SECTIONAL LOAD COMPRESSIVE SET DATE LOCATION OF COREFILL PLACEMENT SLUMP AIR MIX AIR DATE AGE AREA (LBS- STRENGTH PASS • NUMBER RECEIVED (INCH) % °F °F TIME TRUCK TESTED (DAYS) (SO IN) FORCE) (PSI) Y/N CF1A 3-11-99 Below grade, CMU wall 3-18 7 28.27 75500 2670 c B 3-15-99 Perimeter Walls 4-8 28 28.27 99400 3520 N C C 4-8 28 28.27 101700 3600 N C ASTM C 31 Standard Practice for Making and Curing Concrete Test Specimens in the Field Date Report Prepared: ASTM C 39 Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens April 2, 1999 ASTM C 94 Standard Specification for Ready Mix Concrete Cylinder CF1B & C did not meet 28 day required strength. ASTM C 138 Standard Test Method for Unit Weight, Yield & Air Content (Gravimetric) of Concrete April 12, 1999 ASTM C 143 Standard Test Method for Slump of Hydraulic Cement Concrete ASTM C 172 Standard Practice for Sampling Freshly Mixed Concrete ASTM C 173 Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method ASTM C 231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method ASTM C 476 Standard Specification for Grout Masonry ASTM C 1019 Standard Test Method for Sampling and Testing Grout ASTM C 1064 Standard Test Method for Temperature of Freshly Mixed Portland Cement Concrete Test Specimens were cast by GME Consultants ► Test Specimens were not cast by GME Consultants - No other information is available ► Test Specimens were cast in 6" x 12" molds with a cross-sectional area of 28.27 in2 Test Specimens were cast in 4" x 8" molds with a cross-sectional area of 12.56 in2 Test Specimens were cast in 3" x 6" molds with a cross-sectional area of 7.07 in2 Test Specimens were cast in prism specimens the cross-sectional area is noted Copies to: Types of Fracture ASTM C39 • Mr. Rich Kiemen -K.M. Building Company (2 Copies) • Mr. Dick Kane -RRK • Mr. Charles Radloff -Charles Radloff Architects I% — "-- 2-to 4 Ll‘// - • Building Inspection Department -City of Orono , b A / ' ASteven J. Ruesink, P.E. ' \ Project Engineer Cone Cone and Split Cor. and Shear Shear Columner Ca) Cb) Cc) Ca) Ce)