Northlake 635(9)-LR 970328 (6)Hooper Engineering
LaboratoriE;s, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: T.A.S. Construction, Inc.
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell
North perimeter strip of slab on grade
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 9337
Truck No. 771 Cement
Ticket No. 343396 Flyash
Time Batched 1:15pm Sand
Time Sampled 1:45pm in.
Concrete Temp. (ASTM C1064) 75°F 1,0 in.
Air Content {ASTM C231~ 5.0% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39)
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load Compressi~
Number Inches Days Date Pounds Strength
(ASTM C143) psi
112 5.50 7 04/04/97 98,700 3470
113 5.50 28 04/25/97 116,600 4120
114 5.50 28 04/25/97 130,000 4600
115 5.50 56 05/23/97 138,800 4910
28-Day Average 4360
TECHNICIAN:
DISTRIBUTION:
2870 Walnut Hill Lane
RDG (1:30pm-2:30pm)
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmond Group, Jim Corkhill
(1) T.A.S. Construction, Inc., James Myers
(1) City of Coppell, Larry Davis
Dallas, Texas 75229
~6.1081
!8 M~rch 1997
JOB NO.:
DATE:
SUPPLIER: =ioneer
Required
28-Day
Strength
(214) 351-6419
Fax (214) 351-5148
nch cylinder)
~e
3O00