3/8" Washed Chips

Concrete Materials Product #230
SD Cover Aggregate Type 2A
ASTM C-33 Size #8

Description

Color: Tifton Pink (pink, light red, light purple)
Shape: Angular/Cubical
Size: US Sieve 3/8" to #8
Weight: Approx. 1.4 tons per loose cubic yard
Source: Sioux Falls Quarry, Sioux Falls SD
Available at: Sioux Falls Quarry, East Rice St. Distribution Yard, Yankton Sand & Gravel 

Applications

  • Cover aggregate for seal coating
  • Component in Asphalt Concrete
  • Intermediate aggregate in Portland Cement Concrete
  • Surface treatment for roadways/parking lots/driveways
  • Bedding material
  • Drainage/filtration medium

Mechanical Analysis Data

Sieve 2015 % average passing SD Cover Aggregate Type 2A ASTM Size #8 Spec MN Seal Coat Aggregate FA-3 (A)
2" 100   100.0 100.0
1.5" 100   100.0 100.0
1" 100   100.0 100.0
3/4" 100   100.0 100.0
5/8" 100   100.0 100.0
1/2" 100   100.0 100.0
3/8" 100 100 85-100 85-100
#4 40 0-70 10-30 0-15
#8 3.4 0-28 0-10 0-5
#16 1.8   0-5  
#30 1.4   0-5  
#40 1.2 0-4    
#50 1.0      
#100 0.6      
#200 0.4 0-3   0-1

Physical Properties

  Result SD DOT Specs Section 820.2, Size #1 ASTM C33 Size #8

Bulk Specific Gravity

(ASTM C127) + #4

2.63 N/A N/A

Absorption (%)

(ASTM C127) + #4

0.3% N/A N/A

Sodium Soundness Loss

(SD 220Q, ASTM C 88) + 4

0.3% 10% Max 12% Max
Loose wt. (pcf) 84 N/A N/A

LA Abrasion Loss

(SD 221Q, ASTM C 535)

19% 40% Max 50% Max

Lightweight Particles

(coal & lignite)

(Sp. Gr. Under 1.95, ASTM C 123)

0.0% 1.0% Max 0.5% Max

* Loose wt. determined by (SD 205)

(above information is subject to change but will still be within specification range)