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페이지 인쇄Playground Surfacing Materials Appendix A
APPENDIX A
Information on Playground Surfacing Materials:
The following information is from the United States Consumer Product Safety
Commission's Information Sheet for playground surfacing material; also
see the following website for additional information:.
www.cpsc.gov/cpscpub/pubs/323.html
X3. CONSUMER INFORMATION SHEET FOR PLAYGROUND SURFACING MATERIALS11
X3.1 Select Protective Surfacing—One of the most important things you can do to reduce the likelihood of serious head injuries is to install shock-absorbing
protective surfacing under and around your play equipment. The protective surfacing should be applied to a depth that is suitable for the equipment height in
accordance with ASTM Specification F 1292. There are different types of surfacing to choose from; whichever product you select, follow these guidelines:
X3.1.1 Loose-Fill Materials:
X3.1.1.1 Maintain a minimum depth of 9 inches of loose-fill materials such as wood mulch/chips, engineered wood fiber (EWF), or shredded/recycled rubber
mulch for equipment up to 8 feet high; and 9 inches of sand or pea gravel for equipment up to 5 feet high. NOTE: An initial fill level of 12 inches will compress
to about a 9-inch depth of surfacing overtime. The surfacing will also compact, displace, and settle, and should be periodically refilled to maintain at least a
9-inch depth.
X3.1.2 Use a minimum of 6 inches of protective surfacing for play equipment less than 4 feet in height. If maintained properly, this should be adequate. (At
depths less than 6 inches, the
protective material is too easily displaced or compacted.) NOTE: Do not install home playground equipment over concrete, asphalt, or any other hard surface.
A fall onto a hard surface can result in serious injury to the equipment user. Grass and dirt are not considered protective surfacing because wear and environ-
mental factors can reduce their shock absorbing effectiveness.
Carpeting and thin mats are generally not adequate protective surfacing. Ground level equipment such as a sandbox, activity wall, playhouse or other equip-
ment that has no elevated play surface – does not need any protective surfacing.
X3.1.3 Use containment, such as digging out around the perimeter and/or lining the perimeter with landscape edging. Don't forget to account for water drain-
age.
X3.1.3.1 Check and maintain the depth of the loose-fill surfacing material. To maintain the right amount of loose-fill materials, mark the correct level on play
equipment support posts.That way you can easily see when to replenish and/or redistribute the surfacing.
X3.1.3.2 Do not install loose-fill surfacing over hard surfaces such as concrete or asphalt.
X3.1.4 Poured-In-Place Surfaces or Pre-Manufactured Rubber Tiles — You may be interested in using surfacing other than loose-fill materials – like rubber
tiles or poured-in-place
surfaces.
X3.1.4.1 Installations of these surfaces generally require a professional and are not "do-it-yourself " projects.
X3.1.4.2 Review surface specification before purchasing this type of surfacing. Ask the installer/manufacturer for a report showing that the product has been
tested to the following safety standard: ASTM F 1292 Standard Specification for Impact Attenuation of Surfacing Materials within the Use Zone of Playground
Equipment. This report should show the specific height for which the surface is intended to protect against serious head injury. This height should be equal
to or greater than the fall height – vertical distance between a designated play surface (elevated surface for standing, sitting, or climbing) and the protective
surfacing below – of your play equipment.
X3.1.4.3 Check the protective surfacing frequently for wear.
X3.1.5 Placement — Proper placement and maintenance of protective surfacing is essential. Be sure to:
X3.1.5.1 Extend surfacing at least 6 feet from the equipment in all directions.
Owner's Manual Play House
OWNER PH-2011
11This information has been extracted from the CPSC publications "Playground Surfacing — Technical Information Guide" and "Handbook for Public Play-
ground Safety. "
Copies of these reports can be obtained by sending a postcard to: Office of Public Affairs, U.S. Consumer Product Safety Commission, Washington, D.C., 20207
or call the toll-free hotline: 1-
800-638-2772.
The American Society for Testing and Materials takes no position respecting the validity of any parent right asserted in connection with any item mentioned
in this standard. Users of this standard are expressly advised that determination of the validity of any such parent rights, and the risk of infringement of such
rights, are entirely their own responsibility. The standard is subject to revision at any time by the responsible technical committee and must be reviewed every
five years and if not revised, either approved or withdrawn. Your comments are invited either for revision of this standard or for additional standards and
should be addressed to ASTM Headquarters. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you
may attend. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards. 100
Barr Harbor Drive, West Conshohocken, PA 19428.
Disposal
Disposal Instructions:
When the playhouse use is no longer desired, it should be disassembled and
disposed of in such a way that no unreasonable hazards will exist at the time
the unit is discarded.