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Material and Application Guide

   

Phone: (313) 429-LEVY

Fax: (313) 429-2448

E-Mail: sales@edwclevy.net

   
Material: Blast Furnace Slag
     
Product:   ASTM 3/4 (BF)    ASTM
      
Application: Coarse aggregate for built up roofs                   
     
Description: An open graded coarse aggregate, produced by crushing and screening air cooled iron Blast Furnace Slag.  A light brown to gray crystalline aggregate formed simultaneously with the production of iron in a blast furnace.  The particles are sized from 3/4” (19.0mm) to #4 mesh (4.75mm).

 

Edw. C. Levy Co. - ASTM 34 Roofing Blast Furnace Slag
ASTM 3/4 Roofing Blast Furnace Slag

 

Specifications: MDOT
  
ASTM 3/4 Roofing Blast Furnace Slag conforms to all the requirements of The American Society for Testing and Materials (ASTM) D 1863, size number 7
 
  U.S. Sieve 3/4" 1/2" 3/8" #4 #8 LBW
  Metric Sieve 19.0mm 12.5mm 9.5mm 4.75mm 2.36mm -

  Specification

100 90-100 40-70 0-15 0-5 2.0 max

 

General Usage Guide:  
 
The ASTM 3/4 Roofing Blast Furnace Slag should be evenly spread and embed into the top layer of bitumen while the bitumen is still hot. 

 

Field Estimating Quantities:     

U.S.

Typical ASTM 3/4 Roofing Blast Furnace Slag requirements per square (100 sq. ft.) of roof surface

300 lbs
Metric

Typical ASTM 3/4 Roofing Blast Furnace Slag requirements per 10 m2 of roof surface

147 kgs

 
Supply Locations:
  
     ·       Levy Plant #1

·      Levy Plant #2

 

 

This information is not to be taken as warranty or representation for which we assume legal responsibility nor as permission or recommendation to practice any patented invention without a license.   It is offered solely for your consideration, investigation and verification.
  
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Last Updated: 1/21/2003