

sand– Santa Cruz Concrete Sand
Santa Cruz Concrete Sand is a washed sand designed for use in concrete mixes. It tends to have a slightly higher water demand than other concrete sand and should not be used where concrete will be pumped over 50' through a 2" hose. (When pumping concrete over 50' we recommend FC Sand from our Aromas Quarry.) Concrete Sand is produced daily and is readily available.

Sieve Analysis
US MESH	MM / UM	SANTA CRUZ GRADING			ASTM C-33
3/8"	9.5 mm	100			100
#4	4.75 mm	99			95 – 100
#8	2.36 mm	97			80 – 100
#16	1.18 mm	84			50 – 85
#30	600 um	59			25 – 60
#50	300 um	17			10 – 30
#100	150 um	5			2 – 10
#200	75 um	3.7

PHYSICAL PROPERTIES
Specific Gravity	2.56	Unit Weight	99 lb / pcf