Infrared light, like visible light, does not penetrate most construction materials but can reflect off many materials and is broad beamed....
Search Results "Surface Material"
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Infrared Systems
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3. Identifying other barriers to access
Technology is changing, and many website designers are using creative and innovative ways to present web-based materials....
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1132A.4.1 Thresholds
., floor material changes at door thresholds) shall not exceed ½ inch (12.7 mm). Thresholds shall comply with the following:...
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Special needs request form
□ Distribute a comprehensive special needs request form with the pre-registration materials when pre-registration is required for a public or employee meeting, training or event....
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§382.123(a)(2)
the aircraft by other passengers enplaning at the same airport consistent with FAA, PHMSA, TSA, or applicable foreign government requirements concerning security, safety, and hazardous materials...
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§104.44(d)(2)
(2) Auxiliary aids may include taped texts, interpreters or other effective methods of making orally delivered materials available to students with hearing impairments, readers in libraries...
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11B-503.3.3 Marking
The area within the borderlines shall be marked with hatched lines a maximum of 36 inches (914 mm) on center in a color contrasting with that of the aisle surface....
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R208.2 Where Not Required
Detectable warning surfaces are not required at pedestrian refuge islands that are cut-through at street level and are less than 1.8 meters (6.0 ft) in length in the direction of pedestrian...
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Benches
Do not allow the slope of the clear floor or ground space to exceed 1:48 (2 percent) in any direction, except if the surface isn't paved or built with boards, the slope may be up to 1:33...
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Handrails
Handrails must comply with the following: Clearance between handrail gripping surfaces and adjacent surfaces shall be 1 1/2 inches (38 mm) minimum. ...
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406.2 Counter Slope
Counter slopes of adjoining gutters and road surfaces immediately adjacent to the curb ramp shall not be steeper than 1:20....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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Standing Supports (M304.3 and M305.3)
provided for the support position used on each side of the standing surface....
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11B-707.6.1 Input controls
Where provided, key surfaces not on active areas of display screens, shall be raised above surrounding surfaces....
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707.6.1 Input Controls
Where provided, key surfaces not on active areas of display screens, shall be raised above surrounding surfaces....
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707.6.1 Input Controls
Where provided, key surfaces not on active areas of display screens, shall be raised above surrounding surfaces....
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11B-707.6.1 Input controls
Where provided, key surfaces not on active areas of display screens, shall be raised above surrounding surfaces....
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Trail Type
There are three Trails Types: Standard/Terra Trail: A trail that has a surface consisting predominantly of the ground and that is designed and managed to accommodate use on that surface...
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6. PROJECT COST DETERMINATION:
construction cost used in determining exemption from DSA review shall not include the cost of air-conditioning equipment1 and insulation materials2, and installation cost of such equipment and materials...
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4.26.3 STRUCTURAL STRENGTH
specification: (1) Bending stress in a grab bar or seat induced by the maximum bending moment from the application of 250 lbf (1112N) shall be less than the allowable stress for the material...
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T303.4 Clearance
Clearance between gripping surfaces and adjacent surfaces shall be 1½ inches (38 mm) minimum....
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4.34.6.4(5)
(5) There shall be no sharp or abrasive surfaces under such counters. Figure 50 Counter Work Surface...
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11B-809.2.2 Turning space
For example, in kitchens, Section 11B-804.3.1 requires at least one work surface with clear floor space complying with Section 11B-306 to be centered beneath....
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11B-707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....