Northlake 635(9)-LR 970320 (5)Hooper Engineering Laboratorie
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: T.A.S. Construction, Inc.
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
Paving, north side of bldg. Cylinders taken from
east of west curb and 30'-45' south of north curl
Paving, north side of bldg. Cylinders taken from a
north of south curb and 60'-80' east of west curb
SAMPLE DATA: SET 1 SET 2 MIX NO. 9351
Truck No. 497 497 Cement 470 Type I
Ticket No. 349882 349902 Flyash
Time Batched 5:35am 6:50am Sand 1307
Time Sampled 6:20am 7:10am in.
Concrete Temp. (ASTM C1064) 61 °F 60°F 1.0 in. 1840
Air Content (ASTM C231) 6.4% 5.6% Water 252
Unit Weight (ASTM c13a) Admix #1 WRDA 79 @
Admix //2
AEA Darex II @ 3
COMPRESSIVE STRENGTH TESTS [ASTM C39)
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load Compressiv
Number Inches Days Date Pounds Strength
(ASTM C143) psi
88 5.50 7 03/27/97
89 5.50 28 04/17/97
90 5.50 28 04/17/97
91 5.50 56 05/15/97
92 6.00* 7 03~27~97
93 6.00 28 04117~97
94 6.00 28 04/17~97
95 6.00 56 05/15/97
*No water added on jobsite.
89,200 3160
28-Day Average
88,400
28-Day Average
3130
TECHNICIAN:
DISTRIBUTION:
RDG
(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
s, Inc.
~6.1081
:0 March 1997
'ioneer
pprox. 2'-15'
~prox. 2'-1 2'
5.,5 oz/yd
2.7 oz/yd
:h cylinder)
Required
28-Day
Strength
4000
4000
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148