Investigation of Performance Characteristics for Sanitary Plumbing FixturesU.S. National Bureau of Standards, 1970 - 68 pages |
From inside the book
Results 1-5 of 30
Page 5
... test method exists for the uniform loading of bathtubs and no test method is recommended . This type of loading ... area of approximately 132 in ' in both tests , but were placed slightly dif- ferently in the two tests . In Test 1 , the ...
... test method exists for the uniform loading of bathtubs and no test method is recommended . This type of loading ... area of approximately 132 in ' in both tests , but were placed slightly dif- ferently in the two tests . In Test 1 , the ...
Page 6
... Test The bathtub shall be mounted for test in a wood frame simulating normal installation . Design of the supporting ... area on the spud used for the dial - gage bearing . Preload the specimen by applying the test load of 300 lb at the ...
... Test The bathtub shall be mounted for test in a wood frame simulating normal installation . Design of the supporting ... area on the spud used for the dial - gage bearing . Preload the specimen by applying the test load of 300 lb at the ...
Page 7
... Test Selection The basic concepts of the proposed revision of the Commercial Standard were preserved in the ... area to a 5-10 - in rectangular area . This change was APPLIED LOAD , LBS . 300 200 100 CAST IRON FRPE STEEL O SPEC . WITH ...
... Test Selection The basic concepts of the proposed revision of the Commercial Standard were preserved in the ... area to a 5-10 - in rectangular area . This change was APPLIED LOAD , LBS . 300 200 100 CAST IRON FRPE STEEL O SPEC . WITH ...
Page 8
... test is to determine if a bathtub will withstand a 300 - lb . load applied at the center of the front rim without ... area of the pad shall be 7- X 7 - in . ( 2 ) Preparation of the Test Specimen The bathtub shall be mounted and ...
... test is to determine if a bathtub will withstand a 300 - lb . load applied at the center of the front rim without ... area of the pad shall be 7- X 7 - in . ( 2 ) Preparation of the Test Specimen The bathtub shall be mounted and ...
Page 9
... test load was ob- served on any of the tubs tested . ( 3 ) Rationale for Test Selection The recommended test procedure is similar to that outlined in CS 221-59 [ 2 ] , with one exception . The single test area , chosen as the center of ...
... test load was ob- served on any of the tubs tested . ( 3 ) Rationale for Test Selection The recommended test procedure is similar to that outlined in CS 221-59 [ 2 ] , with one exception . The single test area , chosen as the center of ...
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...