Investigation of Performance Characteristics for Sanitary Plumbing FixturesU.S. National Bureau of Standards, 1970 - 68 pages |
From inside the book
Results 1-5 of 19
Page 5
... placed slightly dif- ferently in the two tests . In Test 1 , the weights were placed end - to - end along the longitudinal centerline of the tub , but were placed side - by - side 3 The " sump " of a bathtub will be defined as the ...
... placed slightly dif- ferently in the two tests . In Test 1 , the weights were placed end - to - end along the longitudinal centerline of the tub , but were placed side - by - side 3 The " sump " of a bathtub will be defined as the ...
Page 8
... placed on the deck corners and at the mid - point of the rolled - over edge of the bathtub . The load which is applied through a pad of suitable soft material is left in position for 1 to 10 min . The loaded area is 7 in by the width of ...
... placed on the deck corners and at the mid - point of the rolled - over edge of the bathtub . The load which is applied through a pad of suitable soft material is left in position for 1 to 10 min . The loaded area is 7 in by the width of ...
Page 14
... placed . When the plaster is partially set remove excessive plaster so that no plaster extends beyond the 3 - in- diam washer and collar . Finally , when the plaster is hardened the hori- zontal lever arm shall be attached to the ...
... placed . When the plaster is partially set remove excessive plaster so that no plaster extends beyond the 3 - in- diam washer and collar . Finally , when the plaster is hardened the hori- zontal lever arm shall be attached to the ...
Page 15
... placed in three radial positions , two of which are approximately 180 ° apart . The per- formance requirement for this test is that no visi- ble cracks in the bathtub surface shall be evident when inspected with the fitting in place ...
... placed in three radial positions , two of which are approximately 180 ° apart . The per- formance requirement for this test is that no visi- ble cracks in the bathtub surface shall be evident when inspected with the fitting in place ...
Page 21
... placed on the platform of an oscillating shaker ( " RoTap " machine with no tapper ) . The treatment time is calibrated through use of standard specimens of plate glass . Two types of abrasion are measured . For sur- face abrasion , the ...
... placed on the platform of an oscillating shaker ( " RoTap " machine with no tapper ) . The treatment time is calibrated through use of standard specimens of plate glass . Two types of abrasion are measured . For sur- face abrasion , 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...