ASME A112-6-3 pdf free download
ASME A112-6-3 pdf free download FLOOR AND TRENCH DRAINS
1 GENERAL1.1 Scope
This Standard establishes design requirements forfloor，area，adjustable floor，and trench drains that areused inside of, or outside and immediately adjacent to,building structures that are typically nonresidential. Itincludes definitions，nomenclature,outlet types andconnections，grate-free area,top loading classifications,materials and finishes, and variations in product design.1.2 Units of Measurement
Values are stated in U.S. Customary units and theInternational System of Units (SI.The U.s.Customaryunits shall be considered as the standard.
1.3 lllustrations
The illustrations (figures) included in this Standardare intended only to describe and portray typical floorand trench drain types and are not intended to restrictdesign or to be used for specification purposes.
1.4 Reference Standards
The following documents form a part of this Standardto the extent specified herein (the latest issue shallapply):
ASTM A 48，Grey lron Castings
ASTM A 74，Cast lron Soil Pipe & Fittings
ASTM A 307，Carbon Steel Externally Threaded Fas-teners
ASTM A 536，Ductile lron Castings
ASTM A 563，Carbon and Alloy Steel Nuts
ASTM A 888，Hubless Cast Iron Sanitary SystemsASTM B 16,Free Cutting Brass Rod，Bar and Shapesfor Use in Screw Machines
ASTM B 584,Copper Alloy Sand Castings for GeneralApplications
ASTMc 564，Rubber Gaskets for Cast Iron Soil Pipeand Fittings
ASTM C 584,Copper Alloy Sand Castings for GeneralApplications
ASTMD 1248，Polyethylene Plastic Molding & Extru-
sion Materials
ASTM D 1784，Rigid Poly (Vinyl Chloride)(PvC)Compounds and Chlorinated Poly (Vinyl Chloride)(CPvC) Compounds
ASTM D 2661,Acrilonitrile-Butadiene-Styrene (ABS)Schedule 40 Plastic Drain，Waste and vent Pipe andFittings
ASTM D 2665，Poly (Vinyl Chloride) (PVC) PlasticDrain，Waste and Vent Pipe and Fittings
ASTM D 3965，Rigid Acrilonitrile-Butadiene-Styrene(ABS) Compounds for Pipe and Fittings
ASTM D 4066, Nylon Injection and Extrusion MaterialsASTM D 4101，Propylene Plastic Injection and Extru-sion Materials
ASTM F 628,Acrilonitrile-Butadiene-Styrene (ABS)Schedule 40 Plastic Drain，Waste and Vent Pipewith a Cellular Core
ASTM G 23,Practice for Operating Light- and Water-Exposure Apparatus (Carbon-Arc Type) for Exposureof Non-Metallic Materials
Publisher: American Society for Testing and Materials(ASTM),100 Barr Harbor Drive,West Consho-hocken，PA 19428-2959.
ASME B1.20.1，Pipe Threads，General Purpose (Inch)Publisher: The American Society of Mechanical Engi-neers (ASME)，Three Park Avenue，New York，NY10016-5990
1.5 Definitions
area，grate-free:total area of the drainage openingsin the grate.
area,open:see area，grate-free.
blow hole:a hole in casting due to air or gas in themetal or mold.
cold shut:casting defects formed when two streamsof metal become so cold that they do not fuse uponmeeting，creating an incomplete casting.
drain，adjustable floor:a floor drain designed for usein finished floor areas，including showers，with anadjustable strainer and grate and a seepage flange onthe body.
rain, area: a manufactured receptor designed to re- ceive and convey run-off water or other liquid from the areas immediately adjacent to the building structure to the drainage system (see Fig. 1). drain, floor: a manufactured receptor designed to re- ceive and convey run-off water or other liquid from building floors to the drainage system (see Fig. 2). drain, shower: a manufactured receptor designed to receive and convey the water in a built-up or pre- fabricated shower (see Figs. 3 and 4). drain, trench: a long, narrow, manufactured receptor designed to receive and convey run-off water or other liquids to the drainage system, from a broad flat area inside of or immediately adjacent to the building struc- ture (see Fig. 5). fin: projection on castings due to imperfect joints
