ASTM C 1242 : 2020

1.1This guide covers the categories of anchors and anchoring systems and discusses the design principles to be considered in selecting anchors or systems that will resist gravity loads and applied loads.

1.2This guide sets forth basic requirements for the design of stone anchorage and provides a practical checklist of those design considerations.

1.3This guide pertains to:

1.4Observe all applicable regulations, specific recommendations of the manufacturers, and standards governing interfacing work.

1.5The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

FIG. 1Rod and Plug Anchor

FIG. 2Adhesive Embedded Threaded Anchor

FIG. 3Point Loading Prevention

FIG. 3Point Loading Prevention (continued)

FIG. 4Disc Anchor

FIG. 5Combined Anchor

1.6This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. (See Tables 1 and 2.)

1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.