🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
ASTM-D1155:1994 Edition

ASTM-D1155:1994 Edition

$35.75

D1155-89(1994)e1 Standard Test Method for Roundness of Glass Spheres (Withdrawn 2003)

Published By Publication Date Number of Pages
ASTM 1994 3
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

ASTM D1155-89-e1-Reapproved1994

Historical Standard: Standard Test Method for Roundness of Glass Spheres (Withdrawn 2003)

ASTM D1155

Scope

1.1 This test method covers the determination of the percent of true spheres in glass spheres used for retroreflective marking purposes and industrial uses.

1.2 This test method includes two procedures as follows:

1.2.1 Procedure A , in which the selected specimen is split into two size ranges or groups prior to separation into true spheres and irregular particles, and

1.2.2 Procedure B , in which the selected specimen is split into five size ranges or groups prior to separation.

1.2.3 In determining compliance with specification requirements, either Procedure A or Procedure B may be used. Where tests indicate failure to meet the specified percent of true spheres and irregular particles, the referee test shall be made in accordance with Procedure B.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

Glass spheres (in traffic paint/marking material); test for roundness of,; Roundness of glass spheres; embedded in traffic paint, test for,; Traffic paint; glass spheres in, test for roundness

ICS Code

ICS Number Code 81.040.30 (Glass products)

DOI: 10.1520/D1155-89R94E01

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Summary of Test Method
Significance and Use
(

)
Selection of Specimen

2 Procedure A
FIG. 1
FIG. 2
3 Procedure B
Report
Precision and Bias
Keywords

Related products

ASTM-D1155
$35.75