1、3535789 O893390 7b3 CEGS DEPARTMENT OF THE ARMY CEGS-05300 (October 1989) U. S. ARMY CORPS OF ENGINEERS . Superseding CEGS-O5311 (September 1981) WIDE SPECIFICATION FOR CONSTRUCTION Includes changes through Notice 12 (June 1999) Includes Text Adjustment Change (Section Reference) (June 1997) Include
2、s note relocation Special change (August 1995) Latest change indicated by CHG tags SECTION TABLE OF CONTENTS DIVISION 05 - METALS SECTION 05300 STEEL DECKING 10/89 PART 1 GENERAL 1.1 REFERENCES 1.2 SUBMITTALS 1.3 DELIVERY, STORAGE, AND HANDLING PART 2 PRODUCTS 2.1 DECK UNITS 2.1.1 Roof Deck 2.1.2 Ac
3、oustical Deck Units 2.1.3 Composite Deck 2.1.4 Form Deck 2.1.5 Sump Pans 2.1.6 Shear Connectors 2.2 TOUCH-UP PAINT 2.3 ADJUSTING PLATES 2.4 CLOSURE PLATES 2.4.1 Closure Plates for Roof Deck 2.4.2 Closure Plates for Composite Deck 2.4.2.1 Cover Plates to Close Panels 2.4.2.2 Column Closures to Close
4、Openings 2.4.2.3 Sheet Metal 2.5 ACCESSORIES PART 3 EXECUTION 3.1 ERECTION 3.2 SHORING 3.3 ATTACHMENTS SECTION 05300 Page 1 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-m 3535389 0893391 bTT m CEGS 3.4 HOLES AND OPENINGS 3.5 PREPARATION OF FIRE-PR
5、OOFED SURFACES - End of Section Table of Contents - SECTION 05300 Page 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 3535789 0893392 53b M CEGS DEPARTMENT OF THE ARMY CEGS-O5300 (October 1989) U. S. ARMY CORPS OF ENGINEERS . Superseding CEGS-053
6、11 (September 1981) GUIDE SPECIFICATION FOR CONSTRUCTION Includes changes through Notice 12 (June 1999) Includes note relocation Special change (August 1995) Includes Text Adjustment Change (Section Reference) (June 1997) Latest change indicated by CHG tags SECTION 05300 STEEL DECKING 10/89 NOTE: Th
7、is guide specification covers the requirements for roof or floor steel deck construction. This guide specification is to be used in the preparation of project specifications in accordance with ER 1110-1-8155. Comments and suggestions on this guide specification are welcome and should be directed to
8、the proponent of the specification. A listing of proponents, including their organization designation and telephone number, is at URL http:/wsesp.hnd.usace.army.mil/techinfo/index.htm, and an electronic feedback page for submission of recommended changes is available at the same address. Use of elec
9、tronic communication is encouraged. PART 1 GENERAL 1.1 REFERENCES NOTE: Issue (date) of references included in project specifications need not be more current than provided by the latest change (Notice) to this guide specification. The publications listed below form a part of this specification to t
10、he SECTION 05300 Page 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3535789 0893393 472 H CEGS extent referenced. The publications are referred to in the text by basic designation only. AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC) AISC ASD Spe
11、c AMERICAN IRON AND STEEL AIS1 Cold-Formed Mnl (1989) Specification for Structural Steel Buildings - Allowable Stress Design and Plastic Design INSTITUTE (AISI) (1996) Cold-Formed Steel Design Manual AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM A 108 ASTM A 570/A 570M ASTM A 611 ASTM A 653
12、/A 653M ASTM A 780 ASTM A 792/A 792M ASTM C 423 ASTM E 795 (1995) Steel Bars, Carbon, Cold Finished, Standard Quality (1996) Steel, Sheet and Strip, Carbon, Hot-Rolled, Structural Quality (1997) Structural Steel (SS), Sheet, Carbon, Cold-Rolled (1997) Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Ir
13、on Alloy-Coated (Galvannealed) by the Hot-Dip Process (1993a) Repair of Damaged and Uncoated Areas of Hot-Dipped Galvanized Coatings (1997) Steel Sheet, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process (1990a) Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method (
14、1993) Mounting Test Specimens During Sound Absorption Tests AMERICAN WELDING SOCIETY (AWS) AWS D1.l (1998) Structural Welding Code - Steel AWS D1.3 (1998) Structural Welding Code - Sheet Steel STEEL DECK INSTITUTE (SDI) SDI Diaphram Mnl SDI Pub No 29 (1987; Amended 1991) Diaphragm Design Manual (199
15、5) Design Manual for Composite Decks, Form Decks, Roof Decks, and Cellular Metal Floor Deck with Electrical Distribution STEEL STRUCTURES PAINTING COUNCIL (SSPC) SECTION 05300 Page 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 3535789 0893394 30
16、9 I CEGS SSPC Paint 20 (1991) Zinc-Rich Primers (Type I - Inorganic and Type II - Organic) 1.2 SUBMITTALS NOTE: Submittals must be limited to those necessary for adequate quality control. item in the project should be one of the primary factors in determining if a submittal for the item should be re
17、quired. The importance of an Indicate submittal classification in the blank space using “GA” when the submittal requires Government approval or iiFIO1l when the submittal is for information only. Government approval is required for submittals with a “GA” designation; submittals having an “FIO” desig
18、nation are for information only. The following shall be submitted in accordance with Section 01330 SUBMITTAL PROCEDURES: SD-O1 Data I. Deck Units; Design computations for the structural properties of the deck units or SDI certification that the units are designed in accordance with SDI specification
19、s. SD-04 Drawings Deck Units; 1. Accessories; 1. Attachments; 1. Holes and Openings; I. Drawings shall include type, configuration, structural properties, location, and necessary details of deck units, accessories, and supporting members; size and location of holes to be cut and reinforcement to be
20、provided; location and sequence of welded or fastener connections; and the manufacturers erection instructions. SD-13 Certificates Deck Units; 1. Attachments; I. Manufacturers certificates attesting that the decking material meets the specified requirements. Manufacturers certificate attesting that
21、the operators are authorized to use the low-velocity piston tool. SD-14 Samples I. Deck Units; 3. Accessories; t A 0.19 sq meter 2 sq. ft. sample of the decking material to be used, along with a sample of each of the accessories used. A sample of acoustical material to be used shall be included. SEC
22、TION 05300 Page 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W 3515789 0893395 245 II CEGS SD-18 Records Attachments; I. Prior to welding operations, copies of qualified procedures and lists of names and identification symbols of qualified welde
23、rs and welding operators. 1.3 DELIVERY, STORAGE, AND HANDLING Deck units shall be delivered to the site in a dry and undamaged condition, stored off the ground with one end elevated, and stored under a weathertight covering permitting good air circulation. units shall be maintained at all times by u
24、sing touch-up paint whenever necessary to prevent the formation of rust. Finish of deck PART 2 PRODUCTS 2.1 DECK UNITS NOTE: The steel deck shall be designed according to SDI Pub No 29 The steel deck specified in this guide specification will be used in conjunction with insulation and built-up roofi
25、ng in accordance with TM 5-805-14, Roofing and Waterproofing, or will be used as a permanent form for concrete or as part of a composite deck assembly. lightweight concrete roofs is specified in Section 03340 ROOF DECKING, CAST-IN-PLACE LOW DENSITY CONCRETE. Drawings should show location and extent
26、of steel deck, complete structural support including openings greater than 300 mm (12 inches), type and location of accessories, uniformly distributed live loads (positive and negative) in kPa (psf) , thickness, and required values for section modulus and moment of inertia per mm (foot) of width. Mo
27、ments of inertia and section modulus values will be designed based on procedures set forth in SDI Pub No 29. Steel decks used as diaphragms must meet the requirements of TM 5-809-10, Chapter 5. Subsystems for fire-rated construction, including roof deck, joists, insulation, built-in roofing, and cei
28、ling material will be indicated. When the finished installations will be exposed to high humidity, seacoast atmosphere or corrosive chemical fumes special care in specifying the finish should be used and individual manufacturers should be consulted for the specific application. Where sprayed-on fire
29、proofing is used only galvanized decking with a G90 coating will be allowed. ASTM A 653/A 65313, G90 coating should be specified in paragraphs Roof Deck, Composite Deck, and Form Deck. Notes on the drawings should indicate the attachment method to be used, and should give the size and spacing for pe
30、rimeter, side lap, intermediate supports, and end lap attachments. Steel deck for SECTION 05300 Page 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M 3535789 0893396 383 CEGS Deck units shall conform to SDI Pub No 29. Panels of maximum possible le
31、ngths shall be used to minimize end laps. Deck units shall be fabricated in lengths to span 3 or more supports with flush, telescoped, or nested 50 mm 2 inchlaps at ends, and interlocking, or nested side laps, unless otherwise indicated. Deck with cross-sectional configuration differing from the uni
32、ts indicated may be used, provided that the properties of the proposed units, determined in accordance with AIS1 Cold-Formed Mnl, are equal to or greater than the properties of the units indicated and that the material will fit the space provided without requiring revisions to adjacent materials or
33、systems. 2.1.1 Roof Deck NOTE: The epoxy coating is expensive and should only be considered for corrosive environments where justified by a cost analysis. Steel deck used in conjunction with insulation and built-up roofing shall conform to ASTM A 792/A 792M, ASTM A 611 or ASTM A 792/A 792M. Roof dec
34、k units shall be fabricated of 0.75 I mm O.OZ951 inch design thickness or thicker steel the steel design thickness required by the design drawings and shall be shop painted1 galvanized painted with an epoxy coating or equivalent applied to prime-coating in accordance with manufacturers standard zinc
35、-coated in conformance with ASTM A 653/A 653M, G90 coating class or aluminum-zinc coated in accordance with ASTM A 792/A 792M Coating Designation AZ551. 2.1.2 Acoustical Deck Units NOTE: Noise reduction coefficient will be obtained from manufacturers literature. The manufacturers standard acoustical
36、 deck shall be provided where indicated. Deck shall have a noise reduction coefficient of when measured in accordance with ASTM C 423 using ASTM E 795 Mounting Type F-25. Sound absorbing materials shall be either glass fiber in roll or premolded form for acoustical steel deck (noncellular) and or gl
37、ass fiber rigid strip for acoustical steel deck (cellular) in accordance with manufacturers standards. 2.1.3 Composite Deck Deck to receive concrete as a filler or for composite deck assembly shall conform to ASTM A 653/A 653M or ASTM A 611. Deck used as the tension 0.02951 inch design thickness or
38、thicker steel the steel design thickness required by the design drawings, and shall be zinc-coated in conformance with ASTM A 653/A 653M, G60G90 coating class. Deck units used in composite deck shall have adequate embossment to develop mechanical shear bond to provide composite action between the de
39、ck and the concrete. reinforcing in composite deck shall be fabricated of 0.75 lmm SECTION 05300 Page 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3515789 0893397 018 CEGS 2.1.4 Form Deck Deck used as a permanent form for concrete shall conform
40、to ASTM A 653/A 653M or ASTM A 611. Deck used as a form for concrete shall be fabricated of Os381 1 mm 0.0151 inch design thickness or thicker steel the steel design thickness required by the design drawings, and shall be painted with one coat of manufacturers standard paint zinc-coated in conforman
41、ce with ASTM A 653/A 653M, G60 G90 coating class. 2.1.5 Sump Pans NOTE: Coordinate sump pans with type of roof drain specif id. Sump pans shall be provided for roof drains and shall be minimum 2 nun 0.075 inch thick steel, flat recessed type. Sump pans shall be shaped to meet roof slope by the suppl
42、ier or by a sheet metal specialist. Bearing flanges of sump pans shall overlap steel deck a minimum of 75 nun. 3 inches. receive roof drain. Opening in bottom of pan shall be shaped, sized, and reinforced to 2.1.6 Shear Connectors NOTE: Designer shall determine the necessity for shear connectors as
43、per AISC ASD Spec. Designer shall show the size, spacing, and location of the shear connectors. Shear connectors shall be headed stud type, ASTM A 108, Grade 1015 or 1020, cold finished carbon steel with dimensions complying with AISC ASD Spec and or strap type, ASTM A 570/A 570M, Grade D, hot-rolle
44、d carbon steel. 2.2 TOUCH-UP PAINT Touch-up paint for shop-painted units shall be of the same type used for the shop painting 1, and touch-up paint for zinc-coated units shall be an approved galvanizing repair paint with a high-zinc dust content - 1. Welds shall be touched-up with paint conforming t
45、o SSPC Paint 20 in accordance with ASTM A 780. Finish of deck units and accessories shall be maintained by using touch-up paint whenever necessary to prevent the formation of rust. 2.3 ADJUSTING PLATES Adjusting plates or segments of deck units shall be provided in locations too narrow to accommodat
46、e full-size units. As far as practical, the plates shall be the same thickness and configuration as the deck units. 2.4 CLOSURE PLATES NOTE: Drawings shall show closures above interior SECTION 05300 Page 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
47、,-,-3535789 O893398 T54 CEGS partitions where required. metal closures will be shown on both sides of the wall. On fire partitions, 2.4.1 Closure Plates for Roof Deck Voids above interior walls shall be closed with sheet metal where shown. Open deck cells at parapets, end walls, eaves, and openings
48、through roofs shall be closed with sheet metal. Sheet metal shall be same thickness as deck units. 2.4.2 Closure Plates for Composite Deck The concrete shall be supported and retained at each floor level. Provide edge closures at all edges of the slab of sufficient strength and stiffness to support
49、the wet concrete. Metal closures shall be provided for all openings in composite steel deck 6 mm 1/4 inch and over, including but not limited to: 2.4.2.1 Cover Plates to Close Panels Cover plates to close panel edge and end conditions and where panels change direction or abut. Butt joints in composite stee
