Northlake 635(9)-LR 970224Hooper Engineering
LaboratoriE:s, Inc.
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: T.A.S. Construction, Inc. DATE:
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell SUPPLIER:
West ,side, paving. Cylinders taken from 20'-35'
and 0 -15 south of north side of west paving po,
West side paving. Cylinders taken from 40'-55'
and 40'-55' south of north side of west paving p~
SAMPLE DATA: SET 1 SET2 MIX NO. 9351
Truck No. 497 296 Cement 517 Type I
Ticket No. 341270 341278 Flyash
Time Batched 6:55am 7:37am Sand 1307
Time Sampled 7:13am 8:01am in.
Concrete Temp. (ASTM C1064) 65°F 65°F 1 .O in. 1840
Air Content (AS"DM C231) 6.4% 6.5% Water 252
Unit Weight (ASTM C138) Admix //1 WRDA 79 @
Admix #2
AEA Darex II ~ 3.
COMPRESSIVE STREN~.TH,'T,E,.~.~,~s.~'MC39i" ':. (Standard 6 inch x 12
Cylinder Slum~) : .., ..Age.r ; ....... est Total_Load`r Compressn
Nbmber .-'~ :IncHes ';~ ;Da~s .... " Date ' ' pounds ' '~ Strenet~
(ASTM C143) psi '~
49 5.25 7 03/03/97 106,800 3780
50 5.25 28 03/24/97 132,700 4690
51 5.25 28 03/24/97 ].33,500 4720
52 5.25 56 04/21/97 ].46,800 5190
28-Day Average 4700
53 5.50 7 03/03/97 106,500 3770
54 5.50 25 03/24/97 133,700 4730
55 5.50 28 03/24/97 13~;,300 4790
56 5.50 56 O4/21/97 148,800 5260
28-Day Average 4760
RDG
TECHNICIAN:
DISTRIBUTION:
t6.1081
!4 February 1997
Pioneer
vest of bldg. slab
Ir,
vest of bldg. slab
)ur.
2870 Walnut Hill Lane
5.5 oz/yd
oz/yd
ch cylinder)
'e ~Required
~:i' ~Strengm
{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
(214) 351-6419
4OO0
4000
Fax (214) 351-5148