ASME A112.19.16:2006 pdf download Terrazzo Plumbing Fixtures
1GENERAL1.1 Scope
This Standard establishes the minimum requirementsfor terrazzo materials that are used to manufactureplumbing fixtures for general use. It includes material,structural and physical test requirements, and markingand identification of fixtures complying with thisStandard.
The provisions of this Standard are not intended toprevent the use of any alternate design that meets orexceeds the intent of this Standard.
1.2 Units of Measurement
values are stated in U.s.Customary units and in theInternational System of Units (SI). The U.s. Customaryunits shall be considered as the standard.
1.3 References
The following documents form a part of this Standardto the extent specified herein. Unless otherwise speci-fied, the latest edition shall apply.
ASME A112.18.2/CSA B125.2,Plumbing Fixture WasteFittings
Publishers: The American Society of MechanicalEngineers (ASME)，Three Park Avenue,New York,NY 10016-5990; Order Department: 22 Law Drive,PO.Box 2300, Fairfield, NJ O7007-2300, and CanadianStandards Association (CSA),5060 Spectrum Way,Mississauga,Ontario, Canada L4w 5N6
ASTM C 150,Standard Specifications for PortlandCement
ASTM F 409,Thermoplastic Accessible and ReplaceablePlastic Tube and Tubular Fittings
ASTM F 462,Slip Resisting Bathing Facilities
Publisher: American Society of ‘Testing and Materials(ASTM International),100 Barr Harbor Drive,WestConshohocken, PA 19428-2959
CSA B45 Series,Plumbing FixturesCSA B125.3,Plumbing Fittings
Publisher: Canadian Standards Association (CSA),5060 Spectrum Way,Mississauga,Ontario, CanadaL4W 5N6
IAPMO /ANSI Z124.1.2,Plastic Bathtub and Shower
Units
IAPMO iANSI Z124.3,Plastic Lavatories
IAPMO/ANSI Z124.6,Plastic Sinks
Publisher: International Association of Plumbing andMechanical Officials (IAPMO),20001 East WalnutDrive South, Walnut, CA 91789-2825
UL 969,Marking and Labeling Systems
Publisher: Underwriters Laboratories (UL),333Pfingsten Road, Northbrook,IL60062-2096
GENERAL REQUIREMENTS
2.1 Material
2.1.1 Terrazzo. The cast-stone terrazzo compositionshall be composed of fine and coarse mineral aggregateand Portland cement or other suitable binder. The colorof the aggregate and binder shall be such mix to producethe desired color.
2.1.2 Fine Aggregate. Fine aggregate shall be mar-ble chips, sand,stone, slag screenings,or other inertmaterial with similar characteristics, and shall be wellgraded and pass a /4 in. (6.4 mm) screen.
2.1.3 Coarse Aggregate.Coarse aggregate shall bemarble chips or other inert material with similar charac-teristics,and shall pass a % in. (9.5 mm) screen andretained on a /4 in.(6.4 mm) screen.
2.1.4 Portland Cement. The Portland cement usedin the mix shall comply with ASTM C 150.
2.1.5 Suitable Binder.Other suitable binders mustmeet the performance requirements of this Standard.
2.1.6 Color.Cast terrazzo plumbing fixtures shallbe mottled white, gray, or other color at the manufactureror consumer’s option.
2.1.7 Finish. All surface voids shall be filled andpolished or troweled to match adjoining surfaces.Exposed surfaces visible to user shall be even, uniformand smooth, without pits or air holes, and free from allloose aggregate chips.After grinding, the surface shallbe washed,cleaned,and sealed over the exposed surfaceof the product. All surfaces exposed to water duringnormal usage shall be sealed.
2.2 Construction
2.2.1 Shower Receptors and Bathtubs.Terrazzoshower receptors and bathtubs shall be one-piecemolded units. Shower bases intended for installation
ASME A112.19.16:2006 pdf download
