Concrete Block Central

Grout & Fill Chart

This chart can be used as a guide to estimating the amounts of concrete and poured insulation required to fill the designated units listed below. Calculations do not take any waste factors or unfilled mortar joints into account. Straight wall sections are assumed when using the square foot method.

— CONCRETE —

— INSULATION-4 CU. FT. BAGS —

Unit Size	#Block filled By Cu. Yd. Conc.	# Cu. Yds. Per 1000 Block	#Cu. Yds. Per 1000 Sq. Ft. Wall Area	# Block Per Bag	# Bags Per 1000 Block	# Bags Per 1000 Sq. Ft. Wall
6x8x16H	156	6.5	7.21	23	43.5	49
8x8x16H	105	9.5	10.7	15.5	64	72
8x8x16 REBAR	89	11.3	12.7
10x8x16H	82	12.2	13.7	12	82.5	92.5
12x8x16H	60.5	16.5	18.5	9	99	125
12x8x16 REBAR	51	19.6	22.1