Abstract： ASME A112.19.16:2006 pdf download.Terrazzo Plumbing Fixtures. 2 GENERAL REQUIREMENTS 2.1 Material 2.1.1 Terrazzo. The cast-stone terrazzo composition shall be composed of fine and coarse mineral aggregate and Portland cement or other suitab...

ASME A112.19.16:2006 pdf download.Terrazzo Plumbing Fixtures.

2 GENERAL REQUIREMENTS

2.1 Material

2.1.1 Terrazzo. The cast-stone terrazzo composition shall be composed of fine and coarse mineral aggregate and

Portland cement or other suitable binder. The color of the aggregate and binder shall be such mix to produce the

desired color.

2.1.2 Fine Aggregate. Fine aggregate shall be marble chips, sand, stone, slag screenings, or other inert material with similar characteristics, and shall be well graded and pass a 1/4 in. (6.4 mm) screen.

2.1.3 Coarse Aggregate. Coarse aggregate shall be marble chips or other inert material with similar

characteristics, and shall pass a in. (9.5 mm) screen and retained on a 1/4 in. (6.4 mm) screen.

2.1.4 Portland Cement. The Portland cement used in the mix shall comply with ASTM C 150.

2.1.5 SuItable Binder. Other suitable binders must meet the performance requirements of this Standard.

2.1.6 Color. Cast terrazzo plumbing fixtures shall be mottled white, gray, or other color at the manufacturer or

consumer’s option.

2.1.7 Finish. All surface voids shall be filled and polished or troweled to match adjoining surfaces. Exposed

surfaces visible to user shall be even, uniform and smooth, without pits or air holes, and free from all loose

aggregate chips. After grinding, the surface shall be washed, cleaned, and sealed over the exposed surface of the product. All surfaces exposed to water during normal usage shall be sealed.

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