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ASTM C1242-14
Standard Guide for Selection, Design, and Installation of Dimension Stone Attachment Systems
STANDARD published on 1.5.2014
The information about the standard:
Designation standards: ASTM C1242-14
Note: WITHDRAWN
Publication date standards: 1.5.2014
SKU: NS-10226
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM C1242-14 :
Keywords:
anchor types, backup, consultants, design considerations, design process, exemplar, joints, materials of construction, stone anchors, stone installation, stone testing, water infiltration, ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)
Additional information
| Significance and Use | |
|
4.1 This guide is intended to be used by architects, engineers, and contractors who either design or install exterior stone cladding for architectural structures. 4.2 This guide is an industry standard for engineering design considerations, documentation, material considerations, anchor type applications, and installation workmanship to assist designers and installers to achieve a proper and durable stone cladding. 4.3 Stone and its support systems are part of a building's skin and shall be compatible with the behavior and performance of other interfacing systems, such as the curtainwall and superstructure frame. 4.3.1 Every stone work application shall comply with applicable building codes. 4.3.2 It is not the intent of this Guide to supercede published recommendations for specific stone types. Provisions of other dimension stone industry publications should be reviewed and considered in addition to this Guide's recommendations. All industry information should be considered with respect to project specifications and requirements. If provisions of such publications differ from those in this Guide, it is acceptable practice to follow the publication's provisions if recommended by the stone specialist defined in 4.4 for the specific conditions of the individual project. 4.3.3 Because stone properties vary, the range and variability of pertinent properties of the stone proposed for use should be determined by testing and statistical methods that are evaluated using sound engineering principles. Use recent test data where applicable. Always reference proven performance of relevant existing structures. 4.3.4 Changes in properties over time shall be considered. 4.3.5 Overall behaviors of all building systems and components including the stone shall be interactively compatible. 4.4 Stone Specialist—Some conditions require professional expertise to select and plan a proper anchoring system, establish appropriate testing requirements, interpret tests, design and engineer the anchoring system, or monitor its fabrication and installation. A specialist is a person that complements the capabilities of the project team by contributing specific expert experience with the use, selection, design, and installation of dimension stone. 4.4.1 Particular conditions where special expertise is suggested to achieve a reliable installation: 4.4.1.1 Where complex connections or anchoring methods of unknown or questionable performance records are likely to be considered or specified; 4.4.1.2 Where the performance record of the specified systems and materials is not known or questionable; 4.4.1.3 When multiple cladding materials occur on the same facade; 4.4.1.4 If the supporting structure or backup is more flexible than L/600 in any direction; 4.4.1.5 If extreme loading could be caused by seismic, hurricane, tornado, or installation and handling methods; 4.4.1.6 When special building code requirements prevail. 4.4.1.7 If provisions of stone industry publications or project specifications differ from this guide. |
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| 1. Scope | |
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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. Stone Type |
ASTM Specification |
|
CalciteA |
C503 |
|
DolomiteA |
C503 |
|
Granite |
C615 |
|
LimestoneB |
C568 |
|
Marble (exterior)B |
C503 |
|
Quartz-BasedB |
C616 |
|
QuartziteA |
C616 |
|
Quartzitic SandstoneA |
C616 |
|
SandstoneA |
C616 |
|
SerpentineA |
C503 |
|
Serpentine |
C1526 |
|
Slate (roof) |
C406 |
|
Slate (walls) |
C629 |
|
TravertineA |
C1527 |
Measures
ASTM 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. 5 Point Loading Prevention
(continued)
FIG. 6 Disc Anchor
FIG. 7 Combined Anchor
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
Standard Specification for Roofing
Slate Standard Test Method for Bond Strength of
Ceramic Tile to Portland Cement Paste Standard Test Method for Compressive
Strength of Dimension Stone Standard Terminology Relating to
Dimension Stone Standard Test Method for Modulus of
Rupture of Dimension Stone Standard Test Methods for Absorption and
Bulk Specific Gravity of Dimension Stone Standard Specification for Dense
Elastomeric Silicone Rubber Gaskets and Accessories Standard Specification for Elastomeric
Joint Sealants Standard Test Method for Flexural
Strength of Dimension Stone Standard Specification for Dense
Elastomeric Compression Seal Gaskets, Setting Blocks, and
Spacers Standard Specification for Elastomeric
Cellular Preformed Gasket and Sealing Material Standard Specification for Marble
Dimension Stone Standard Specification for Slate
Dimension Stone Standard Specification for Quartz-Based
Dimension Stone Standard Specification for Granite
Dimension Stone Standard Specification for Limestone
Dimension Stone Standard Practice for Developing
Accelerated Tests to Aid Prediction of the Service Life of Building
Components and Materials (Withdrawn 2005) Standard Specification for Travertine
Dimension Stone Standard Specification for Serpentine
Dimension Stone (Includes all amendments and changes
10/17/2023). Standard Guide for Assessment and
Maintenance of Exterior Dimension Stone Masonry Walls and
Facades Standard Guide for Calculating Movement
and Other Effects When Establishing Sealant Joint Width Standard Test Method for Strength of
Individual Stone Anchorages in Dimension Stone Standard Guide for Use of Joint
Sealants Standard Test Method for Structural
Performance of Exterior Dimension Stone Cladding Systems by Uniform
Static Air Pressure Difference
