Case 1

Standards

Fittings

BS 1125 Specification for WC flushing cisterns (including dual flush cisterns and flush pipes)

BS 1212-4 Float operated valves. Specification for compact type float operated valves for WC flushing cisterns (including floats)

BS EN 1254 Copper and copper alloys. Plumbing fittings – Capillary fittings for soldering or brazing to copper tubes

BS EN 997 WC pans and WC suites with integral trap

BS EN 33 WC pans and WC suites. Connecting dimensions

BS 5627 Specification for plastics connectors for use with horizontal outlet vitreous china WC pans

BS 6465-3 Sanitary installations. Code of practice for the selection, installation and maintenance of sanitary and associated appliances / BS 6465-1:2006+A1:2009 Sanitary installations. Code of practice for the design of sanitary facilities and scale

BS 6465-2 Sanitary installations. Code of practice for space requirements for sanitary appliancesBS 6465-3:2006 Sanitary installations. Code of practice for the selection, installation and maintenance of sanitary and associated appliances

ASTM C242-15 Standard Terminology of Ceramic Whitewares and Related Products

ASTM C322-09 Standard Practice for Sampling Ceramic Whiteware Clays

ASTM C323 – 56 Standard Test Methods for Chemical Analysis of Ceramic Whiteware Clays

ASTM C324 – 01 Standard Test Method for Free Moisture in Ceramic Whiteware Clays

ASTM C325 – 07 Standard Guide for Wet Sieve Analysis of Ceramic Whiteware Clays

ASTM C326 – 09 Standard Test Method for Drying and Firing Shrinkages of Ceramic Whiteware Clays

ASTM C329 – 88 Standard Test Method for Specific Gravity of Fired Ceramic Whiteware Materials

ASTM C370 – 12 Standard Test Method for Moisture Expansion of Fired Whiteware Products

ASTM C371 – 09 Standard Test Method for Wire-Cloth Sieve Analysis of Nonplastic Ceramic Powders

ASTM C372 – 94 Standard Test Method for Linear Thermal Expansion of Porcelain Enamel and Glaze Frits and Fired Ceramic Whiteware Products by the Dilatometer Method

ASTM C373 – 14a Standard Test Method for Water Absorption, Bulk Density, Apparent Porosity, and Apparent Specific Gravity of Fired Whiteware Products, Ceramic Tiles, and Glass Tiles

ASTM C408 – 88 Standard Test Method for Thermal Conductivity of Whiteware Ceramics

ASTM C448 – 88 Standard Test Methods for Abrasion Resistance of Porcelain Enamels

ASTM C614 – 10 Standard Test Method for Alkali Resistance of Porcelain Enamels

AS 1172.2 Water closet (WC) pans of 6/3 L capacity or proven equivalent – Cisterns –  AS 1172.2-1999/Amdt 2-2005 Water closet (WC) pans of 6/3 L capacity or proven equivalent – Cisterns

AS 1172.1 Water closets (WCs) – Pans

AS Vitreous China Used in Sanitary Appliances

SS 574 – 1 Specification for dual flush low capacity water closet (WC) up to 4.5/3.0 litres capacity – WC flushing cisterns

SS 574 – 2 Specification for dual flush low capacity water closet (WC) up to 4.5/3.0 litres capacity – WC pans

ISO 28706-1 Vitreous and porcelain enamels — Determination of resistance to chemical corrosion — Part 1: Determination of resistance to chemical corrosion by acids at room temperature

ISO 28706-2 Vitreous and porcelain enamels — Determination of resistance to chemical corrosion — Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours

ISO 28706-3 Vitreous and porcelain enamels — Determination of resistance to chemical corrosion — Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel

ISO 4534 Vitreous and porcelain enamels — Determination of fluidity behaviour — Fusion flow test

ISO 8289 Vitreous and porcelain enamels — Low voltage test for detecting and locating defects

ISO 15695 Vitreous and porcelain enamels — Determination of scratch resistance of enamel finishes