CFI - Concrete Mix Design

CONCRETE MIX DESIGN

CUSTOMER/PROJECT

CONCRETE APPLICATION: WALLS, Boom pump. This is a basic mix design. Design strength requirements and existing mix designs at the readymix producer are more than likely going to be different. Similar mix designs with the required design strength will more than likely suffice. The critical component to watch is the coarse aggregate content. The higher the weight, depending on specific factors of the different ingredients may make the mix tough to pump and tough to consolidate.

DESIGN SPECIFICATIONS: 3000 PSI/6.0 SACK 20% FA/PG/AD
SLUMP 5.5” +/-1”

MIX NAME	MIX#GC-113
# TOTAL CEMENTATIONS MATERIAL	564
% FLY ASH (BY WT. OF TOTAL)	20%
POUNDS COURSE AGG. /YD.	1700 Pounds
% COARSE AGG. #1 OF TOTAL C.A.	0%
% COARSE AGG. #2 OF TOTAL C.A.	100%
AIR CONTENT +/- 1% (Including Entrapped Air)	1.5%
GALLONS WATER / CU. YD. (S.S.D.)	36.0 Gallons
WATER REDUCER DOSAGE / CWT.	8.0 OUNCES / CWT

Materials	Specific Gravities	Weight # 1CU. Yd. SSD	ABS Vol. 1 CU. Yd.
CEMENT ASTM C150	3.15	526	2.678
FLY ASH ASTM C618	2.7	132	.0781
#1) 1.0” to #4 crushed limestone	2.68		0.000
#2) 1.0” to #4 native gravel	2.67	1200	7.203
NATURAL SAND	2.5	1840	11.128
WATER 36.00 GALLON	1	299.9	4.806
ADMIXTURE: PROMIX MR		5.26 OZ	0.000
ADMIXTURE: PROMIX AIR		0.0 OZ	0.000
* INCLUDES ENTRAPPED AIR		1.5%	.405
ADMIXTURE		0.0	0.000
ADMIXTURE		.0.	0.000
Total		3998 Lbs.	27.00