- FOREWORD
- LAGGING TASK FORCE
- NOTICE TO USERS OF THIS PUBLICATION
- TABLE OF CONTENTS
- CHAPTER 1 INTRODUCTION [Go to Page]
- 1.1 INTRODUCTION
- 1.2 SCOPE
- 1.3 USES
- 1.4 TERMS AND DEFINITIONS
- 1.5 PURPOSE
- 1.6 OVERVIEW
- 1.7 COMMON LAGGING MATERIALS
- Table 1--1 Galvanized Steel Gages, Thickness and Weights
- Table 1--2 Stainless Steel Gages, Thickness and Weights
- Table 1--3 Aluminum Thickness and Weights
- CHAPTER 2 MATERIALS [Go to Page]
- 2.1 ENVIRONMENTAL CONSIDERATIONS
- 2.2 LAGGING SUPPORT SYSTEMS (STRUCTURAL)
- FIGURE 2--1 EXAMPLE OF AN H--BAR SYSTEM
- FIGURE 2--2 EXAMPLE OF A Z--BAR SYSTEM
- FIGURE 2--3 EXAMPLE OF A STUD AND DRIVE PLATE SYSTEM
- FIGURE 2--4 EXAMPLE OF A PIN AND SUB--GIRT SYSTEM
- FIGURE 2--5 SINGLE SPAN LAGGING SUPPORT
- FIGURE 2--6 DOUBLE SPAN LAGGING SUPPORT
- Table 2--1 Typical Wind Loading vs. Support Spacing For Sheet Metal Lagging
- FIGURE 2--7 “HAT BAR” OR “HAT CHANNEL” SUB--GIRT
- FIGURE 2--8 TYPICAL SHEET METAL SCREW
- 2.3 EXPANSION AND CONTRACTION
- 2.4 JOINT & EDGE SEALING
- 2.5 NOISE AND SOUND CONTROL
- FIGURE 2--9 ACOUSTICAL INSULATION AND LAGGING SYSTEM
- 2.6 FLAT SHEET VS. BOX RIB
- FIGURE 2--10 TYPES OF RIBBED LAGGING
- 2.7 WEIGHT
- Table 2--2 Area Weight of Lagging
- CHAPTER 3 ACCEPTED INDUSTRY PRACTICES FOR SHEET METAL LAGGING [Go to Page]
- 3.1 INTRODUCTION
- 3.2 GENERAL APPLICATION TECHNIQUES
- 3.3 LEGEND
- FIGURE 3--1 LEGEND
- 3.4 LOCKS AND SEAMS
- FIGURE 3--2 LOCKS AND SEAMS
- 3.5 TANKS (SHELLS AND HEADS)
- FIGURE 3--3 TANK (SHELL & HEAD)
- FIGURE 3--4 TANK HEAD
- 3.6 ROUND AND RECTANGULAR FLUE AND DUCT
- FIGURE 3--5 ROUND DUCT
- FIGURE 3--6 RECTANGULAR DUCT
- FIGURE 3--7 ROUND TEE
- FIGURE 3--8 ROUND TEE (CONTINUED)
- FIGURE 3--9 ROUND ELBOW
- FIGURE 3--10 ROUND ELBOW (CONTINUED)
- FIGURE 3--11 SQUARE TO ROUND TRANSITION
- FIGURE 3--12 SQUARE TO ROUND TRANSITION (CONTINUED)
- 3.7 PENETRATIONS
- FIGURE 3--13 PENETRATION WITH HORIZONTAL MOVEMENT
- FIGURE 3--14 BOXED OPENING
- 3.8 JOINTS AND SEALS
- FIGURE 3--15 LAP AND BUTT JOINTS
- FIGURE 3--16 EXPANSION JOINT, NON--METALLIC
- FIGURE 3--17 FABRIC EXPANSION JOINT
- FIGURE 3--18 WEATHERPROOF METAL EXPANSION JOINT
- 3.9 FLASHING
- FIGURE 3--19 CORNER CLOSURE ON RECTANGULAR SURFACE
- FIGURE 3--20 CORNER CLOSURE ON CURVED SURFACE
- FIGURE 3--21 CORNER CONSTRUCTION
- FIGURE 3--22 VERTICAL INSIDE CORNER CONSTRUCTION
- FIGURE 3--23 CORNER CONSTRUCTION AT HORIZONTAL OVERLAP
- FIGURE 3--24 CORNER CONSTRUCTION AT VERTICAL OUTSIDE
- FIGURE 3--25 CORNER CONSTRUCTION AT VERTICAL INSIDE
- FIGURE 3--26 HORIZONTAL TO VERTICAL INSIDE CORNER
- FIGURE 3--27 VERTICAL OUTSIDE CORNER
- FIGURE 3--28 DRIP DETAIL
- FIGURE 3--29 FLASHING AT SLOPE
- FIGURE 3--30 FLASHING AT STIFFENER
- 3.10 DOORS AND OPENINGS
- FIGURE 3--31 SOOTBLOWER AND SMALL PIPE PROTRUSIONS
- FIGURE 3--32 TEST PORT
- FIGURE 3--33 ACCESS DOOR
- FIGURE 3--34 COVERED ACCESS DOOR
- FIGURE 3--35 HEADER BOX
- FIGURE 3--36 LOUVER
- FIGURE 3--37 ACCESS DOOR IN LAGGING
- 3.11 PRE--INSULATED LAGGING PANELS
- FIGURE 3--38 PRE--INSULATED PANEL SYSTEM
- FIGURE 3--39 SLOPED TOP SURFACE AND VERTICAL PRE--INSULATED LAGGING PANELS
- 3.12 BUCKSTAYS
- FIGURE 3--40 LAGGING CONSTRUCTION OVER BUCKSTAYS
- FIGURE 3--41 PLAN VIEW AT CORNERS OF BUCKSTAYS
- FIGURE 3--42 VERTICAL BUCKSTAY WITH LAGGING COVER
- FIGURE 3--43 HORIZONTAL BUCKSTAY WITH LAGGING COVER
- 3.13 SPECIALTIES
- FIGURE 3--44 LAGGING AT HOPPER
- FIGURE 3--45 HOPPER OUTLET FLANGE DETAIL
- CHAPTER 4 GUIDE SPECIFICATION [Go to Page]
- 4.1 INTRODUCTION
- 4.2 DRAWINGS
- 4.3 SEISMIC RESTRAINT PROVISIONS
- 4.4 GUIDE SPECIFICATION
- GLOSSARY
- INDEX [Go to Page]
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