Post on 25-Dec-2015
Architectural Design
Construction of a Wall SectionUpon completion of this assignment, you will be able to accurately and neatly draw, to scale and limits, a common wall sectionaccording to the current internationally recognized building codes and standard sizes of materials for construction of a common wall section in Texas.
Created by The University of North Texas in partnership with the Texas Education Agency
List of materials for typical wall sections:
WALL PART SCHEDULE1 RAFTER 2x62 JOIST 2x63 LOOK OUT VENTS4 FACIA5 SAFFIT 1 x 66 FREEZE BOARD 1 x 47 BLOCKING 2 x 48 CEILLING9 TOP PLATE (2) 2x4
10 DOUBLE HEADER 2x411 SHEETROCK 12 x 812 SHEETING 12 x 813 AIR SPACE14 DRY WALL15 WALLTIE16 WEEP HOLE17 2XD PLATE18 BASE FLOOR19 FINISH FLOOR20 FOOTING
1
23456789
1011
12
13
1415161718192021
22
23
A B
1
1
1
1
1
1 1 1
1
1
1
23
3
20
0
7 8 9
4
2
1
9 8
4
7
5
5
6
6
Note: Footing types are influencedby a variety of factors to include soil bearing capacity, region, loads, eccentricity, etc.
Frost Line
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2
International Building Code, IBC
The 2006 International Building Code (IBC 2006) addresses the design and installation of building systems through requirements that emphasize performance. Fully compatible with all the International Codes, the 2006 Edition provides up-to-date, comprehensive coverage that establishes minimum regulations for building systems using prescriptive- and performance-related provisions. Content is founded on broad-based principles that make possible the use of materials and building designs. Structural as well as fire- and life-safety provisions covering seismic, wind, accessibility, egress, occupancy, roofs, and more are included. The scope of this code covers all buildings except 3-story one- and two-family dwellings and town homes. Note that the 2008 edition will be published soon.
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5
IBC 2006 contents• Administration • Definitions • Use and Occupancy Classification • Special Detailed Requirements based on Use and Occupancy • General Building Heights and Areas • Types of Construction • Fire-resistance-rated Construction • Interior Finishes • Fire protection Systems • Means of Egress • Accessibility • Interior Environment • Energy Efficiency • Exterior Walls • Roof Assemblies and Rooftop Structures • Structural Design • Structural tests and Special Inspections • Soils and Foundations • Concrete • Aluminum • Masonry • Steel • Wood
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• Glass and Glazing • Gypsum Board and Plaster • Plastic • Electrical • Mechanical Systems • Plumbing Systems • Elevators and Conveying Systems • Special Construction • Encroachments into the public Right-of-way • Safeguards During Construction • Existing Structures • Referenced Standards • Appendix A: Employee Qualifications • Appendix B: Board of Appeals • Appendix C group U: Agricultural Buildings • Appendix D: Fire Districts • Appendix E: Supplementary Accessibility Requirements • Appendix F: Rodent-Proofing • Appendix G: Flood-Resistant Construction • Appendix H: Signs • Appendix I: Patio Covers • Appendix J: Grading • Appendix K: ICC Electrical Code • Index
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Wall Section Insulation Material.
Insulation is measured by its R-value. R-value is influencedby region as shown in the chart below:
54
321
Heating ZonesFreeze Zones
Freeze line Zone
AtticFloors
Exterior WallsCeiling overunheate craw;space or basement
Recommended R Value
Insulations
1 R-26 R-value of full wall R-112 R-26 insulation which is R-133 R-30 31/2 thick, will R-194 R-33 depend on material R-225 R-38 used Range is R-22 R-11 to R-13
Source: Department ov Energy Contact City Code
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7
Example of a wall section.List the 20 major components of a general wall section. Label the general area of the frost line and the reason for its location.
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8
Another example of a Wall Section. (Pick and chose what you want,then label & dimension)
24"
1/2" REINFORCING STEEL
SOLE PLATE
WALL COVERINGDRYWALL
FIBERGLASSINSULATION
FIRE STOP
SHEATING
STUCO
WIRE MESH
DRYWALL
JOIST 2" X 6"16" O.C.
BLOCKING
DOUBLE PLATE
PLYWOOD DECKING
ASPHALT SHINGLES
FREEZE
SOFFIT PLYWOOD
FASCIA 1" X 8"STUD 2" X 4"16" O.C.
RAFTER 2" X 6"24" O.C.
DO
OR
AN
D W
IND
OW
HE
IGH
T
7
' 0"
INT
ER
IOR
WA
LL
HE
IGH
T
1
0' 0
"
ROOF PITCH 12 - 4
12
4
WALL SECTION
A B
INSULATION
WATER PROOF PAPER
RIBBED LATH
HARD WOOD
MOLDING
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9
Charts of Floor Joist span Data Ceiling Joist span dataRafter span data
CALIFORNIA RED WOOD30 LBS./FT²- LIVE LOAD
CL. HEART STR.SELECT STRUCT.
# 1# 2
# 3
"E"*"Fb"
265020001700
1400
800
1.41.41.4
1.25
1.1
11-311-311-3
10-10
10-0
12" 16" 24" 12" 16" 24" 12" 16" 24" 12" 16" 24"
10-310-310-3
9-10
8-8
8-118-118-11
8-7
7-1
13-614-1114-11
14-4
13-3
14-1113-613-6
13-0
11-6
11-1011-1011-10
11-4
9.4
19-019-019-0
18-3
16-11
15-115-115-1
14-6
11-11
17-317-317-3
16-7
14-9
23-123-123-1
22-2
20-7
21-021-021-0
19-2
17-8
18-418-418-4
17-8
14-7
2 x 6 2 x 8 2 x 122 x 10
DOUGLAS FIR - LARCH20 LBS./FT² - LIVE LOAD
SELECT STRUCT.
DENSE # 2
# 2
# 3
"E""Fb"
205020501700
1450
850
1.81.91.7
1.7
1.5
10-310-510-0
9-11
7-8
12" 16" 24" 12" 16" 24" 12" 16" 24" 12" 16" 24"
9-49-69-1
8-8
6-7
8-18-37-7
7-0
5-5
14-716-415-9
15-7
11-11
16-114-1114-4
13-6
10-7
12-913-011-11
11-0
8-5
21-221-720-10
20-7
15-8
16-1017-215-9
14-5
11-4
19-319-718-11
17-10
13-8
27-127-626-6
26-3
20-2
24-725-024-1
22-8
17-5
21-621-1019-10
18-6
14-2
2 x 4 2 x 6 2 x 102 x 8
SOUTHERN YELLOW PINE20 LBS./FT² - LIVE LOAD
"E""Fb" **12" 16" 24" 12" 16" 24" 12" 16" 24" 12" 16" 24"
2 x 4 2 x 6 2 x 102 x 8
DENSE # 1
SELECT STRUCT.
DENSE # 2
# 2
# 3
215021501750
1500
875
1.81.91.7
1.6
1.5
11-211-611-2
10-8
8-1
10-310-79-11
9-3
7-1
9-09-08-1
7-6
5-9
16-018-017-4
16-8
12-8
17-916-615-8
14-6
11-0
14-214-212-9
11-10
9-0
23-523-1022-10
22-1
16-8
18-618-816-10
15-7
11-10
21-221-920-7
19-1
14-5
29-1130-529-2
28-2
21-3
27-029-925-3
24-5
18-5
23-823-1021-6
19-11
15-1
DENSE # 1
* MODULUS OF ELASTICITY "E" IN 1,000,000 PSI. OR 1.0IS EQUAL TO 1,000,000 PSI.
** THE REQUIRED EXTREME FIBER STRESS IN BENDING "Fb", IN POUNDS/IN²
FLOOR JOIST SPAN DATA
CEILING JOIST SPAN DATA
RAFTER SPAN DATA
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