Investigation of Performance Characteristics for Sanitary Plumbing FixturesU.S. National Bureau of Standards, 1970 - 68 pages |
From inside the book
Results 1-5 of 21
Page 1
... four or five additional test procedures . The suitability of various existing test methods for evaluating the functional and performance characteristics of sanitary plumbing fixtures was investigated in the laboratory . In addition ...
... four or five additional test procedures . The suitability of various existing test methods for evaluating the functional and performance characteristics of sanitary plumbing fixtures was investigated in the laboratory . In addition ...
Page 2
... four whole bathtubs from each of four or more manufacturers of fiberglass - reinforced polyester fixtures . This plan for specimen procurement was largely adhered to , except that ( 1 ) no stainless steel speci- mens were obtained , ( 2 ) ...
... four whole bathtubs from each of four or more manufacturers of fiberglass - reinforced polyester fixtures . This plan for specimen procurement was largely adhered to , except that ( 1 ) no stainless steel speci- mens were obtained , ( 2 ) ...
Page 5
... four times the downward move- ment from the cool water in Test 1. However , with time the center deflections for both tests ap- proached the same value . Immediately upon removal of the load in Test 2 the expected upward movement ...
... four times the downward move- ment from the cool water in Test 1. However , with time the center deflections for both tests ap- proached the same value . Immediately upon removal of the load in Test 2 the expected upward movement ...
Page 14
... four test positions after removal of the 25 - lb load . In addition , the deflection at any of the four test points shall not be greater than in during load application . ( 2 ) Rationale for Suggested Format The reason for suggesting a ...
... four test positions after removal of the 25 - lb load . In addition , the deflection at any of the four test points shall not be greater than in during load application . ( 2 ) Rationale for Suggested Format The reason for suggesting a ...
Page 20
... four hog - bristle brushes moving back and forth across 12 specimens ( three per brush ) . The speci- mens are ... Four aluminum tubes extend into the jar and plastic tubing , 1 - in inside diameter , is con- nected to these tubes . The ...
... four hog - bristle brushes moving back and forth across 12 specimens ( three per brush ) . The speci- mens are ... Four aluminum tubes extend into the jar and plastic tubing , 1 - in inside diameter , is con- nected to these tubes . The ...
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...