Detectable warnings shall consist of a surface of truncated domes and shall comply with 705. Figure 705.1 Size and Spacing of Truncated Domes...
Search Results "Detectable Warning"
2010 ADA Definition
Detectable Warning: A standardized surface feature built in or applied to walking surfaces or other elements to warn of hazards on a circulation path.
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705.1 General
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705.1.1 Dome Size
Truncated domes in a detectable warning surface shall have a base diameter of 0.9 inch (23 mm) minimum and 1.4 inches (36 mm) maximum, a top diameter of 50 percent of the base diameter minimum...
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705.1.2 Dome Spacing
Truncated domes in a detectable warning surface shall have a center-to-center spacing of 1.6 inches (41 mm) minimum and 2.4 inches (61 mm) maximum, and a base-to-base spacing of 0.65 inch...
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705.1.3 Contrast
Detectable warning surfaces shall contrast visually with adjacent walking surfaces either light-on-dark, or dark-on-light....
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705.2 Platform Edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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11B-502.4 Floor or ground surfaces
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved. Advisory 11B-502.4 Floor or ground surfaces....
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11B-502.4 Floor or ground surfaces
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved. Advisory 11B-502.4 Floor or ground surfaces....
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11B-502.4 Floor or ground surfaces
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved. Advisory 11B-502.4 Floor or ground surfaces....
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11B-503.4 Floor and ground surfaces
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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11B-503.4 Floor and ground surfaces
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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11B-503.4 Floor and ground surfaces
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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11B-504.4 Tread surface
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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11B-504.4 Tread surface
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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11B-504.4 Tread surface
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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11B-705 Detectable warnings and detectable directional texture
11B-705 Detectable warnings and detectable directional texture. [2010 ADAS] 705 Detectable Warnings...
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11B-705 Detectable warnings and detectable directional texture
11B-705 Detectable warnings and detectable directional texture [2010 ADA Standards] 705 Detectable Warnings...
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11B-705 Detectable warnings and detectable directional texture
11B-705 Detectable warnings and detectable directional texture [2010 ADA Standards] 705 Detectable Warnings...
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11B-705 Detectable warnings and detectable directional texture
11B-705 Detectable warnings and detectable directional texture [2010 ADA Standards] 705 Detectable Warnings...
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11B-705.1 Detectable warnings
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11B-705.1 Detectable warnings
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11B-705.1 Detectable warnings
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11B-705.1 Detectable warnings
11B-705.1 Detectable warnings...
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11B-705.1.1 General
Detectable warnings shall consist of a surface of truncated domes and shall comply with Section 11B-705....
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11B-705.1.1 General
Detectable warnings shall consist of a surface of truncated domes and shall comply with Section 11B-705....