RECOMMENDED STANDARD FORMS FOR REPORTING TEST 
RESULTS. 1 
(Name and location of laboratory:) 
Report ox Sample of Rock oe Slag. 
Laboratory No. 
, 191__ 
(Date reported.) 
Name 
Identification marks 
Submitted by Title Address 
Sampled , 191__. Received , 191.. 
Sampled from 
Quantity represented 
Source of material 
Location used or to be used 
Examined for 
TEST BESL'LTS. 
Specific gravity 
Weight per cubic foot, in pounds 
Water absorbed per cubic foot, pounds percent 
Per cent of wear 
French coefficient of wear 
Hardness 
Toughness. 
Remarks : 
Respectfully submitted. 
(Title) ZZHI" 
1 The arrangement of the test results on the report for gravel or sand, as reported by 
the conference, has been altered slightly so that the report might be made on a single 
sheet. In the case of petroleum and asphalt products and tars, the tests to be reported 
upon were definitely recommended by the conference, but no specific recommendation 
was made as to the order of arranging the various test results on the report form. 
The form, as presented, has been arranged in editing. 
38 
