Norm

ASTM C1242 - 12a en

Standard Guide for Selection, Design, and Installation of Dimension Stone Attachment Systems

  • Deze norm is ingetrokken sinds 15-06-2012

57,20 69,21 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 18
Gepubliceerd op 15-06-2012
Taal Engels

1.1 This 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.

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

1.3 This guide pertains to:

1.3.1 The anchoring of stone panels directly to the building structure for support,

1.3.2 The anchoring of stone panels to subframes or to curtainwall components after these support systems are attached to the building structure,

1.3.3 The anchoring of stone panels to subframes or to curtainwall components with stone cladding preassembled before these support systems are attached to the building structure, and

1.3.4 The supervision and inspection of fabrication and installation of the above.

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

1.5 The 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.

1.6 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. (See Tables 1 and 2.)

TABLE 1 Dimension Stone Specifications

Stone TypeASTM Specification
CalciteAC503
DolomiteAC503
GraniteC615
LimestoneBC568
Marble (exterior)BC503
Quartz-BasedBC616
QuartziteAC616
Quartzitic SandstoneAC616
SandstoneAC616
SerpentineAC503
SerpentineC1526
Slate (roof)C406
Slate (walls)C629
TravertineAC1527

A This stone type is a subclassification.

B This stone type has subclassifications or grades.

TABLE 2 Dimension Stone Test Methods

MeasuresASTM Test Method
liquid porosity and relative density C97
combined shear with tensile unit strength from bending C99
ultimate crushing unit strength C170
primary tensile unit strength from bending C880
capacity and deflections of panels assembled with their anchors onto their supporting backup structure C1201
individual anchor strength C1354
accelerated production of service life E632


FIG. 1 Dowel Anchor


FIG. 2 Kerf Anchor


FIG. 3 Rod and Plug Anchor


FIG. 4 Adhesive Embedded Threaded Anchor


FIG. 5 Point Loading Prevention


FIG. 5Point Loading Prevention (continued) (continued)


FIG. 6 Disc Anchor


FIG. 7 Combined Anchor

Details

ICS-code 93.020
Engelse titel Standard Guide for Selection, Design, and Installation of Dimension Stone Attachment Systems
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