Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
Light GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 Procedures•Other Common Uses of Light Gauge Steel FramingFor Pseuxinary Design OF A Light Gauge Steel Frame Structuĩe•Advantages and Disadvantages of Light Gauge Steel Framing•Light Gauge Steel Framing and the Building Codes•Finishes for Light Gauge Steel FramingMetals in ARCHiTECTUfs:FROM CONCEPT Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 TO REALITYCamera Obscura at Mitchell Park.Greenport. New YorkDriving self-drilling, self-tapping screws with electric screw guns, framers add diagonalEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
bracing straps to a wall frame made from light gauge steel studs and rtmner channels. [Cmirtfxy of Um Ini States Gypsum Compfiny)489To manufacture thLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 he metal (see Chapter 11) and fold it into efficient structural shapes, producing linear members that are stiff and strong. Thus, these members are referred to as cold formed metal framing to differentiate them from the much heavier hot-rolled shapes that are used in structural steel framing. The te Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 rm “'light gauge" refers to the relative thinness (gauge) of the steel sheet from which the members are made.The Concept of Light Gauge Steel ConstrucEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
tionLight gauge Steel construction is the noncombustible equivalent of wood light frame construction. The external dimensions of the standard sizes ofLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 in framing as closely spaced Studs, joists, and rafters in much the same way as wood light frame members arc used, and a light gauge steelframe building may be sheathed, insulated. wired, and nished inside and out in the same manner as a wood light frame building.The steel used in light gauge membe Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 rs is manufactured to ASTM standard A1003 and is metallic-coated with zinc or aluminum-zinc alloy to provide long-term protection against corrosion. TEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
he thickness of the metallic coating can be varied, depending on the severity of the environment in which the members will be placed. For Studs, joistLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 foot (600-mm) intervals; these are designed to allow wiring, piping, and bracing to pass through studs and joists without the necessity of drilling holes on the construction site. For top and bottom wall plates and for joist headers, channel sections are used. The strength and stiffness of a member Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 depend on the shape and depth of the section and the gauge (thickness) of the steel sheet from which it is made. A standard range of depths and gaugesEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
is available from each manufacturer. Commonly used metal thicknesses for loadbearing members range from 0.097 to 0.033 inch (2.46 0.84 mm) and are asLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 passing Steel sheet through rollers with mated patterned surfaces, producing a dense array of dimples in lite metal of the formed members. The additional cold working of the metal that occurs during the forming process and the nishedFigure 12.1Typical light gauge steel framing members. To the left a Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 re the common sizes of cee studs and joists. In the center are channel studs. To the right are runner channels.490The Concept of Light Cange Steel ConEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
struction / 491Considerations of Sustainability IN Light Gauge Steel FramingIn addition to the sustainability issues raised in the previous chaplet, wLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 g members. If a dwelling flamed with light gauge Steel members is framed, insulated, and nished as if it were framed with wood, it will lose heat in winter at about double rhe rate ol the equivalent wood structure. To overcome this limita lion, energy codes now requite light gauge sleel framed build Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 ings constructed in cold regions, including most of the continental United States, to be sheathed with plastic loam insulation panels in order to elimEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
inate the extensive thermal bridging dial can otherwise occur through the steel framing members.Even with insulating sheathing, careful attention mustLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 g joist -rafter connections, as seen in Figure 12.16. Foam sheathing on die inside wall and ceiling surfaces is one possible wav to avoid this condition, hut adding insulation to the inside ol the metal framing exposes the studs and stud cavities to greater temperature extremes and increases the ris Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 k of condensation. Il also still allows thermal bridging through the screws used to fasten interior gypsum wallboard to rhe framing. Though small in aEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
rea, these thermal bridges can readily conduct heal and result in spots of condensation on interior nish surfaces in very cold weather.patterned surfaLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 gauge material.For large projects, members, may be manufactured precisely to the required lengths. Otherwise, they arc furnished in standard lengths. Members may lx- cut to length on the construction job site with power saws or special shears. A variety of sheet metal angles, straps, plates, channe Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 ls.and miscellaneous shapes are manufactured as accessories for light gauge steel construction (Figure 12.3).Light gauge Steel members arc usually joiEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
ned with idf-drilling. adj-tappin/Ị Jfflvs, which drill their own holes and form helical threads in the holes as they arc driven. Driven rapidly by haLight GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 eters and lengthsto suit a full range of connection situations. Welding is often employed to assemble panels of light gauge Steel framing that arc prefabricated in a factory, and it is sometimes used on the building site where particularly strong connections are needed. Other fastening techniques th Ebook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2 at arc widely used include hand-held clinching devices that join members without screws or welds anti pneumatically driven pins that penetrate the memEbook Fundamentals of building construction: Materials and methods (Fifth edition) - Part 2
bers and hold by friction.Figure 12.2Light GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•Framing Light GaugeSteel FrameConstruction•The Concept of Light Gauge Steel ConstructionConsiderations OF Sustainability IN Licwr Gauge Steel Framing•FramingGọi ngay
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