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Effective 3/I/01 --
<br /> Northern
<br /> California
<br /> Area
<br />
<br />Compressive Strength, each ............................................................................................................................................................................. 32.00
<br />Absorption - 5 hour or 24 hour, each ................................................................................................................................................................ 26.00
<br />Boil, 1, 2 or 5 hour, each ................................................................................................................................................................................... 19.00
<br />Initial Rate of Absorption, each ....................................................................................................................................................................... 26.00
<br />Efflorescence, each ............................................................................................................................................................................................ 32.00
<br />Dimensions, overall, coring, shell and web thickness, per brick ....................................................................................................................... 21.00
<br />Coefficient of Friction (slip test), each ............................................................................................................................................................ 163.00
<br />Cores, Compression, each ................................................................................................................................................................................. 37.00
<br />Cores, Shear, 6" and 8" Diameter, 2 Faces, per core ......................................................................................................................................... 47.00
<br />Pick-up Brick Samples, each ............................................................................................................................................................................... 9.00
<br />
<br />Concrete Block ASTM C 140
<br />Moisture Content as Received, each ................................................................................................................................................................. 26.00
<br />Absorption, each ............................................................................................................................................................................................ 37.00
<br />Compression, each ......................................................................................................................................................................................... 42.00
<br />Tension, each ..................................................................................................................................................................................................... 63.00
<br />Shrinkage, Rapid, CMU, each ........................................................................................................................................................................... 74.00
<br />Shrinkage, Modified British, ASTM C 426, each .......................................................................................................................................... 116.00
<br />Compression, 4" - 6" - 8" Cores, each ............................................................................................................................................................. 32.00
<br />Pick-up Block Samples, each ............................................................................................................................................................................ 9.00
<br />
<br />Masonry Prisms ASTM E 447
<br />Compression Test. Grouted Prisms, each ..................................................................................................................................................... 131.00
<br />Cutting Prisms, when requested ................................................................................................................................................................ By Quote
<br />Pick-up Prisms - within a 25-mile radius of San Francisco laboratory, each ................................................................................................... 42.00
<br />
<br />Mortar & Grout UBC St'd 24-22 & 24-28
<br />Compression, 2" x 4" Mortar Cylinder, each ................................................................................................................................................. 22.00
<br />Compression, 3" x 6" Grout Prisms, each ..................................................................................................................................................... 26.00
<br />Compression Test, 2" Cubes, ASTM C 109, each ............................................................................................................................................ 26.00
<br />Cylinder Molds, 2" x 4", 3" x 6", each ............................................................................................................................................................. 2.50
<br />Pick-up Mortar and Grout Samples, each ........................................................................................................................................................... 9.00
<br />Pick-up Grout Cubes, each ................................................................................................................................................................................. 9.00
<br />
<br />Gypsum Roof Fill ASTM C 495
<br />Compression Test, each ................................................................................................................................................................................... 32.00
<br />Density, each ..................................................................................................................................................................................................... 37.00
<br />
<br />Gunite & Shotcrete
<br />Compression, 2", 4", 6" Cores, ASTM C 42, each ........................................................................................................................................... 42.00
<br />Compression, 12" x 12" Panel (3 cores), each ................................................................................................................................................ 126.00
<br />Compression, 18" x 18" Panel (3 cores), each .............................................................................................................................................. 126.00
<br />Pick-up Gunite Field Sample (40-mile radius) 12" x 12" Panel, each ............................................................................................................. 26.00
<br />Pick-up Gunite Field Sample (40-mile radius) 18" x 18" Panel, each .............................................................................................................. 48.00
<br />Pick-up Gunite Field Sample (40-mile radius) more than 100 lbs., each ................................................................................................... By Quote
<br />Pick-up Shotcrete Cores ................................................................................................................................................................................... 9.00
<br />
<br />Roofing Tile
<br />Roofing Tile Breaking Strength per U.B.C., each ............................................................................................................................................ 42.00
<br />Roofing Tile Absorption, each ......................................................................................................................................................................... 37.00
<br />Roofing Tile Additional/Special Tests ........................................................................................................................................................ By Quote
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