Investigation of Performance Characteristics for Sanitary Plumbing FixturesU.S. National Bureau of Standards, 1970 - 68 pages |
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Page
... and recommendations given herein have been prepared by NBS in a form suitable as supplemental information to appear as a chapter within the publication proposed for issue by the NAS - NRC . Contents Page Page ii iii 1 1 22222 2 2 iii.
... and recommendations given herein have been prepared by NBS in a form suitable as supplemental information to appear as a chapter within the publication proposed for issue by the NAS - NRC . Contents Page Page ii iii 1 1 22222 2 2 iii.
Page 1
... suitable for use with a mate- rial such as a fiberglass - reinforced plastic . Ob- viously if meaningful performance criteria are to be developed for sanitary plumbing fixtures , not only is knowledge needed on the functional and ...
... suitable for use with a mate- rial such as a fiberglass - reinforced plastic . Ob- viously if meaningful performance criteria are to be developed for sanitary plumbing fixtures , not only is knowledge needed on the functional and ...
Page 5
... suitable mechanical or hydraulic load applicator may be used . 3. A distribution pad to distribute the load over a 5- × 10 - in area . The pad shall consist of a sheet of 34 - in - thick sponge rubber ( Shore Durometer Hardness of 8 to ...
... suitable mechanical or hydraulic load applicator may be used . 3. A distribution pad to distribute the load over a 5- × 10 - in area . The pad shall consist of a sheet of 34 - in - thick sponge rubber ( Shore Durometer Hardness of 8 to ...
Page 8
... suitable soft material is left in position for 1 to 10 min . The loaded area is 7 in by the width of the rim . No permanent deformation nor any crack- ing or crazing is allowed . The proposed revision of CS 221-59 [ 1 ] is essentially ...
... suitable soft material is left in position for 1 to 10 min . The loaded area is 7 in by the width of the rim . No permanent deformation nor any crack- ing or crazing is allowed . The proposed revision of CS 221-59 [ 1 ] is essentially ...
Page 19
... suitable service records are known to absorb widely varying amounts of water in immersion tests of cut or broken specimens . 2. For the kinds of materials used for bath- tubs , failure caused by water absorption is more likely to result ...
... suitable service records are known to absorb widely varying amounts of water in immersion tests of cut or broken specimens . 2. For the kinds of materials used for bath- tubs , failure caused by water absorption is more likely to result ...
Common terms and phrases
abraded abrasion ammonium hydroxide apparatus ASTM designation blisters Bon Ami bottom brush Brush Brush Brush Bureau of Standards cast-iron center deflection cleanability cleaning color Comments on Performance Commercial Standard cracking cycles damage depth detergent dial gage diam Discussion of Existing drain enameled evaluate exposure fixture materials flat specimens FRPE bathtubs FRPE fixtures FRPE specimens gel-coat household chemicals inspection installed iron laboratory manufacturers Mercurochrome National Bureau observed percent Performance Level Performance Requirements plastic polyester porcelain proposed revision Purpose and Scope Rationale for Suggested Rationale for Test Recommended Test Method removal resistance rating sanitary plumbing fixtures sanitary ware Scope The purpose scouring powder scratch scratch test scrub section 2.8 simulate slip resistance slurry soap Sodium soilability soiling agent Spec stain rating Suggested Format sump surface TEFLON temperature test area Test Development test procedure Test Results Tester thermal shock tion vitreous china watch glass weight
Popular passages
Page 4 - In no case does such identification imply recommendation or endorsement by the National Bureau of Standards , nor does it imply that the...
Page 1 - This report gives findings and recommendations developed during an investigation of performance characteristics for sanitary plumbing fixtures, conducted at the request of the Building Research Advisory Board of the National Academy of Sciences-National Research Council. The...