On dark sidewalks (e.g. asphalt) use light colored detectable warnings with a high reflectance fact or to provide light-on-dark contrast rather than using darker detectable warnings to provide...
Search Results "Detectable Warning"
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3.3 Guidance on the Visual Properties of Detectable Warnings
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4.29.2* TACTILE WARNINGS ON WALKING SURFACES
(Reserved).
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Detectable Warning Surfaces on Boarding Platforms Used by Buses and Rail Vehicles, and Boarding and Alighting Areas Used by Rail Vehicles (Section-by-Section Analysis)
Detectable Warning Surfaces on Boarding Platforms Used by Buses and Rail Vehicles, and Boarding and Alighting Areas Used by Rail Vehicles (Section-by-Section Analysis) The 1991 ADAAG...
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11B-705.1.1.2 Dome spacing
Truncated domes in a detectable warning surface shall have a center-to-center spacing of 2.3 inches (58 mm) minimum and 2.4 inches (61 mm) maximum, and a base-to-base spacing of 0.65 inch...
- Detectable Warning Systems, Inc. AlertCast® Detectable Warning Installation Video
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11B-705.1.1.2 Dome spacing
Truncated domes in a detectable warning surface shall have a center-to-center spacing of 2.3 inches (58 mm) minimum and 2.4 inches (61 mm) maximum, and a base-to-base spacing of 0.65 inch...
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R208 Detectable Warning Surfaces (Section-by-Section Analysis)
R208 Detectable Warning Surfaces (Section-by-Section Analysis) Detectable warning surfaces consist of small truncated domes built in or applied to a walking surface that are detectable...
- SafetyStepTD Powerbond Detectable Warning Mat
- Detectable Warning Systems, Inc. EZ Set Tile™
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11B-705.1.1.2 Dome spacing
Truncated domes in a detectable warning surface shall have a center-to-center spacing of 2.3 inches (58 mm) minimum and 2.4 inches (61 mm) maximum, and a base-to-base spacing of 0.65 inch...
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4.29.3* TACTILE WARNINGS ON DOORS TO HAZARDOUS AREAS
Doors that lead to areas that might prove dangerous to a blind person (for example, doors to loading platforms, boiler rooms, stages, and the like) shall be made identifiable to the...
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A4.29.3 TACTILE WARNINGS ON DOORS TO HAZARDOUS AREAS
Tactile signals for hand reception are useful if it is certain that the signals will be touched.
- SafetyStepTD Ramp-Up Detectable Warning System Video
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11B-247.1.2.1 Platform edges
Platform boarding edges shall have detectable warnings complying with Sections 11B-705.1.1 and 11B-705.1.2.1....
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11B-247.1.2.1 Platform edges
Platform boarding edges shall have detectable warnings complying with Sections 11B-705.1.1 and 11B-705.1.2.1....
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Platform Edges: ADA Standard Section 705.2
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-705.1.2.1 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-705.1.2.1 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....
- Detectable Warning Systems, Inc. AlertCast® Cast-in-Place Detectable Warning installation Video
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Contrast
Detectable warnings are required to contrast visually from adjacent walking surfaces, either light-on dark or dark-on-light....
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11B-705.1.1.3.2
11B-705.1.1.3.2 Detectable warning surfaces shall provide a 70 percent minimum visual contrast with adjacent walking surfaces....
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11B-705.1.1.3.2
Detectable warning surfaces shall provide a 70 percent minimum visual contrast with adjacent walking surfaces....
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11B-705.3 Product Approval
Only approved DSA-AC detectable warning products and directional surfaces shall be installed as provided in the California Code of Regulations (CCR), Title 24, Part 1, Chapter 5, Articles...
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11B-705.3 Product Approval
Only approved DSA-AC detectable warning products and directional surfaces shall be installed as provided in the California Code of Regulations (CCR), Title 24, Part 1, Chapter 5, Articles...
