Apparent opening size definition

Apparent opening size means the number of the U.S. Bureau of Standards sieve, or its opening size in millimeters or inches, having openings closest in size to the diameter of uniform particles which will allow five percent (5%) or less by weight to pass through.
View Source

Examples of Apparent opening size in a sentence

  • ASTM Test Requirements Type -- Unsupported between posts Apparent opening size D 4751 No. 30 max., No. 100 min.

  • ASTM Test Requirements Type -- Woven Apparent opening size D 4751 No. 40 max Water permittivity D 4491 0.10 sec-1 Grab tensile strength D 4632 315 lb Grab tensile elongation D 4632 50% Puncture strength D 6241 620 lb Tear strength D 4533 112 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Purchaser shall provide 3 unused roll of fabric, at the completion of the sale any unused materials will become the property of the state.

  • ASTM Test Requirements Type -- Non-woven Apparent opening size D 4751 No. 80 max Water permittivity D 4491 0.3 sec-1 Grab tensile strength D 4632 160 lb Grab tensile elongation D 4632 = 50% Puncture strength D 6241 310 lb Tear strength D 4533 50 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Purchaser shall provide 1 unused roll of fabric, at the completion of the sale any unused materials will become the property of the state.

  • ASTM Test Requirements Type -- Woven Apparent opening size D 4751 No. 40 max Water permittivity D 4491 0.10 sec-1 Grab tensile strength D 4632 315 lb Grab tensile elongation D 4632 <50% Puncture strength D 6241 620 lb Tear strength D 4533 112 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Geotextiles must meet the following minimum requirements for strength and property qualities, and must be designed by the manufacturer to be used for filtration.

  • ASTM Test Requirements Type -- Woven Apparent opening size D 4751 No. 40 max Water permittivity D 4491 0.10 sec-1 Grab tensile strength D 4632 315 lb Grab tensile elongation D 4632 50% Puncture strength D 6241 620 lb Tear strength D 4533 112 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Metallic coated steel culverts shall meet AASHTO M-36 (ASTM A-760) specifications.

  • ASTM Test Requirements Type -- Non-woven Apparent opening size D 4751 No. 30 max Water permittivity D 4491 0.02 sec-1 Grab tensile strength D 4632 160 lb Grab tensile elongation D 4632 >= 50% Puncture strength D 6241 310 lb Tear strength D 4533 50 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Metallic coated steel culverts must meet AASHTO M-36 (ASTM A-760) specifications.

  • ASTM Test Requirements Type -- Non-woven Apparent opening size D 4751 No. 30 max Water permittivity D 4491 0.02 sec-1 Grab tensile strength D 4632 160 lb Grab tensile elongation D 4632 >= 50% Puncture strength D 6241 310 lb Tear strength D 4533 50 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Geotextiles must meet the following minimum requirements for strength and property qualities, and must be designed by the manufacturer to be used for filtration.

  • ASTM Test Requirements Type −− Non−woven Apparent opening size D 4751 No. 30 max Water permittivity D 4491 0.70 sec−1 Grab tensile strength D 4632 200 lb Grab tensile elongation D 4632 >= 50% Puncture strength D 6241 400 lb Tear strength D 4533 50 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Polyethylene culverts must meet AASHTO M−294 specifications, or ASTM F−2648 specifications for recycled polyethylene.

  • ASTM Test Requirements Type -- Non-woven Apparent opening size D 4751 No. 30 max Water permittivity D 4491 0.02 sec-1 Grab tensile strength D 4632 160 lb Grab tensile elongation D 4632 >= 50% Puncture strength D 6241 310 lb Tear strength D 4533 50 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Metallic coated steel culverts shall meet AASHTO M-36 (ASTM A-760) specifications.

  • ASTM Test Requirements Type ‐‐ Non‐woven Apparent opening size D 4751 No. 30 max Water permittivity D 4491 0.02 sec‐1 Grab tensile strength D 4632 160 lb Grab tensile elongation D 4632 >= 50% Puncture strength D 6241 310 lb Tear strength D 4533 50 lb Ultraviolet stability D 4355 50% retained after 500 hours of exposure Polyethylene culverts must meet AASHTO M‐294 specifications, or ASTM F‐2648 specifications for recycled polyethylene.

Related to Apparent opening size

  • Adult theater means a theater, concert hall, auditorium or

  • Dry cleaning facility means a facility engaged in the cleaning of fabrics in an essentially nonaqueous solvent by means of one or more washes in solvent, extraction of excess solvent by spinning, and drying by tumbling in an airstream. The facility includes, but is not limited to, any washer, dryer, filter, and purification systems, waste disposal systems, holding tanks, pumps, and attendant piping and valves.

  • Slug loading means any pollutant, including oxygen demanding pollutants, released in a discharge at a flow rate and/or pollutant concentration as to cause interference in the POTW.

  • Skilled Nursing Facility means an institution or part thereof that is licensed as a Skilled Nursing Facility by the State of Florida, and is accredited as a Skilled Nursing Facility by The Joint Commission or recognized as a Skilled Nursing Facility by the Secretary of Health and Human Services of the United States under Medicare.

  • Functionally Dependent Facility means a facility which cannot be used for its intended purpose unless it is located in close proximity to water, limited to a docking or port facility necessary for the loading and unloading of cargo or passengers, shipbuilding, or ship repair. The term does not include long-term storage, manufacture, sales, or service facilities.