Investigation of Performance Characteristics for Sanitary Plumbing FixturesU.S. National Bureau of Standards, 1970 - 68 pages |
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Results 1-5 of 16
Page 5
... thickness so that there is no more than 0.01 in de- flection of the ends when the 300 - lb load is applied during the test . 4 The " center deflection " is defined , as the deflection at the mid - point of the longitudinal centerline of ...
... thickness so that there is no more than 0.01 in de- flection of the ends when the 300 - lb load is applied during the test . 4 The " center deflection " is defined , as the deflection at the mid - point of the longitudinal centerline of ...
Page 13
... thickness varied considerably on the FRPE tubs , so some variation in deflections was expected . No visible surface damage , denting or indentation was caused by the testing . Table 2.5-2 summarizes the deflections observed when a 10 ...
... thickness varied considerably on the FRPE tubs , so some variation in deflections was expected . No visible surface damage , denting or indentation was caused by the testing . Table 2.5-2 summarizes the deflections observed when a 10 ...
Page 18
... thickness of the fixture . Die marks - Visible scorings in the surface finish caused by improper forming operations . TABLE 2.8-1 . Suggested surface - imperfection requirements Blisters . Dimples .. Dunts . Die marks . Lifts . Lumps ...
... thickness of the fixture . Die marks - Visible scorings in the surface finish caused by improper forming operations . TABLE 2.8-1 . Suggested surface - imperfection requirements Blisters . Dimples .. Dunts . Die marks . Lifts . Lumps ...
Page 20
... thickness or depth gage , graduated in 0.001 - in increments with a sen- sor stem ( 14 in in diam and flat on the end ) . The gage shall be mounted on a clamp above a flat plate , so that the height above the plate can be adjusted for ...
... thickness or depth gage , graduated in 0.001 - in increments with a sen- sor stem ( 14 in in diam and flat on the end ) . The gage shall be mounted on a clamp above a flat plate , so that the height above the plate can be adjusted for ...
Page 22
... thickness contours across the surfaces of an FRPE and a porcelain - enameled - steel speci- men after 10,000 wear cycles ( 20,000 strokes ) with " standard abrasive " are shown in figure 2.10-2 . Results with a porcelain - enameled cast ...
... thickness contours across the surfaces of an FRPE and a porcelain - enameled - steel speci- men after 10,000 wear cycles ( 20,000 strokes ) with " standard abrasive " are shown in figure 2.10-2 . Results with a porcelain - enameled cast ...
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
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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...