Search Results "Concrete Surface"
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ADA Tolerances - Related Industry Standards
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Dimensional Tolerances in Construction and for Surface Accessibility
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ADA Tolerances Provisions
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Q1: Pavement Treatment Considered an Alteration and Curb Ramp Compliance
Q1: When a pavement treatment is considered an alteration under the ADA and there is a curb ramp at the juncture of the altered road and an existing sidewalk (or other prepared surface for...
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Table 2: Summary of Department of Transportation Survey
±0.5" (±13mm) 11 Concrete joint size 0 .5 in 0.15 in. +1/8" (3 mm) 12 Concrete stairs (riser and tread) 0 1 in. 0.26 in....
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Other international standards
Australian NATSPEC Reference Volume 1: Building Works, Concrete Finishes Section Three classes of surface finish based on using a straightedge method of testing: Class A...
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Current industry standard practices resulting from this project
Current industry standard practices resulting from this project Interlocking Concrete Pavement Institute (ICPI) The ICPI, along with the Brick Industry Association and the National Concrete...
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Q5.) What dimensions and conditions can practitioners reasonably consider to be compliant when the conditions, as constructed, do not meet the technical requirements exactly and there are no official, published, industry-developed tolerances?
Sloped concrete and asphalt surfaces are an excellent example of this problem. ...
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Highway standards suggesting possible applications for pedestrian surfaces
ASTM E 950-98(2004) Standard test method for measuring the longitudinal profile of traveled surfaces with an accelerometer established inertial profiling reference...
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4 - Best practices for construction observation
For large projects for where extensive accessible surfaces are required, early checking should be done to suggest needed adjustments to construction techniques....
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Suggested accessibility guidelines for exterior concrete surfaces
Suggested accessibility guidelines for exterior concrete surfaces Current standards for ramps, sidewalks, and intersections and other concrete tolerances are given in ACI 117, Specification...
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Must accessible surfaces be paved?
Concrete, asphalt, and other paved surfaces are more reliably compliant, but other materials, such as wood, and construction methods can be used to provide firm and stable surfaces. ...
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Electronic instruments
Originally created to measure the flatness of concrete floors in critical applications such as narrow - aisle warehouses, these devices can be used to measure slope flatness....
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Slope Meters and Levels
Corada has reviewed several models of slope meters and levels to assist accessibility surveyors in measuring slope and level changes. The following are the models that can be...
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Q9: Pavement Preservation Treatment Types
Q9: Several pavement preservation treatment types are not listed in the technical assistance. If the treatment type is not specifically on the list of maintenance treatments, is it...
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Q10: Two or More 'Maintenance' Treatments
Filling and Sealing, Diamond Grinding, Dowel Bar Retrofit, Fog Seals, Joint Crack Seals, Joint Repairs, Pavement Patching, Scrub Sealing, Slurry Seals, Spot High-Friction Treatments, and Surface...
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Q12: Full-depth Pavement Patching
Q12: Is full-depth pavement patching considered maintenance? A12: The answer to this question depends on the scope and location of the pavement patch. If the pavement patch work...
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Allen Face F-Meter® Rolling Floor Profiler
The F-Meter® is the finest floor profiling instrument ever made. Pulled manually across the floor, the F-Meter® can measure up to 2500 linear feet (5,000 point elevation readings!)...
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Bon® Tool Co. Aloha Slope Checker
1-1/2" x 3-1/2" aluminum Comfort grip handles Removable digital reading inclinometer Includes mounting bracket and inclinometer (#21-121) Made in USA
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Bosch 3 Point Self Leveling Alignment Laser Level GPL 3 S
Description The GPL3 offers limitless uses, everything from plumbing up floors and ceilings to installing drywall partitions and establishing benchmarks. And because it can be...