MA 02/03-LR040604 Hooper Engineering L boratories, Inc.
Construction Mater~l~ Tssting
REPORT OF CONCRETE TESTS [ JOB NO.: 02.1077
/
CLIENT: Pavement Services Corp. ~ DATE: 4 June 2004
PROJEC~ect, Job ~3-0~7 SUPPLIER: Beall
LOCATION OF POUR SET 1: Alley paving replacement at 421 Sandy Knoll: from north end
to approx. 30' south of north end
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIX NO. 340L1504
Truck No. 234 Cement
Ticket No. 13628301 Flyash
Time Batched 9:33am Sand
Time Sampled 10:40am in.
Concrete Temp. (ASTM C1064) 90°F 1.0 in.
Air Content (ASTM C231) 5.0% Water
Unit Weight (ASTM C13e} Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39) (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
{ASTM C 143) psi Strength
402 4.00 7 06/11/04 103,200 3650
403 4.00 28 07/02/04 137,400 4860
404 4.00 28 07/02/04 139,~00 4920
28-Day Average 489Q
4OOO
TECHNICIAN:
DISTRIBUTION:
CDJ (9:30am-11:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148