HomeMy WebLinkAboutPROPOSED SCREEN ROOMDESIGN CRITERIA:
APPLICABLE CODES, REGULATIONS & STANDARDS
1. THE 2020 FLORIDA BUILDING CODE, SPECIFICALLY CHAPTER 16
STRUCTURAL DESIGN, CHAPTER 20 ALUMINUM & CH. 23 WOOD.
2. AA ASM 35 & SPECIFICATIONS FOR ALUMINUM STRUCTURES,
PART 1-A OF THE ALUMINUM DESIGN MANUAL PREPARED BY
THE ALUMINUM ASSOCIATION, INC. WASHINGTON D.C. 2005 ED.
3. ASCE 7-16 & SE17
4. NDS NATIONAL DESIGN SPECIFICATION FOR WOOD.
5. ACI318 CONCRETE REFERENCE MANUAL.
WIND LOADS
1. BUILDING OCCUPANCY CATEGORY, PARAGRAPH 1604.5 & TABLE
1604.5: RISK CATEGORY 1.
2. BASIC WIND SPEED, TABLE 1609C, STATE OF FLORIDA DEBRIS
REGION & BASIC WIND SPEED, PARAGRAPH 1609.3.1 & TABLE
1609.3.1 EQUIVALENT BASIC WIND SPEED: 150
MPH EXPOSURE CATEGORY, PARAGRAPH 1609.4.3: B
3. WIND LOADS PER FBC TABLE 2002.4 (MWFRS)
VULT = 150 MPH & EXPOSURE = B
FOR 20 X 20 X 0.013" MESH SCREEN
HORIZONTAL PRESSURES ON WINDWARD SURFACES = 31 PSF
HORIZONTAL PRESSURES ON LEEWARD SURFACES = 32 PSF
VERTICAL PRESSURES ON SCREEN SURFACES = 9 PSF
VERTICAL PRESSURES ON SOLID SURFACES = 25 PSF
FOR 18 X 14 X 0.013" MESH SCREEN, APPLIED FACTOR = •88
FOR ALLOWABLE STRESS DESIGN, APPLIED FACTOR = •6
FOUNDATION DESIGN
FOOTING SIZE EXISTING CONCRETE SLAB. NO ADDITIONAL FOOTING
OR FOUNDATION SYSTEM IS REQUIRED BY THE PROPOSED
CONSTRUCTION IF A MINIMUM 4" CONCRETE SLAB IS PROVIDED IN
SOUND CONDITION, FREE FROM STRUCTURAL CRACKING, SPALLING
& OTHER DETERIORATION. EXISTING FOUNDATION/FOOTING UNDER
CONCRETE SLAB MINIMUM 8"x8" W/ (1) #5 BAR TO BE VERIFIED BY
CONTRACTOR. SEE TYPICAL FOOTING DETAILS FOR NEW FOOTING
DESIGN MINIMUM REQUIREMENTS.
MISCELLANEOUS
1. SCREENED ENCLOSURES CONTAINING SWIMMING POOLS SHALL
COMPLY WITH THE APPLICABLE REQUIREMENTS OF FBC
R4501.17 RESIDENTIAL SWIMMING BARRIER REQUIREMENTS.
2. ALUMINUM ADDITIONS ARE NOT TO BE INSTALLED ON A
MANUFACTURED HOME, TRAILER HOME, OR PRE-FAB HOME.
IF THE EXISTING STRUCTURE IS ONE OF THESE, A SEPARATE 4TH
WALL SUPPORT SYSTEM IS SO TO BE ENGINEERED SO THAT NO
ADDITIONAL LOADING IS PLACED ON THE MANUFACTURED HOME.
FASTENER SPECIFICATIONS
1. FASTENERS ARE REQUIRED TO BE SAE GRADE 2 OR BETTER
ZINC PLATED. (CONCRETE ANCHORS ARE TO BE TAPCONS
OR BETTER, INSTALLED TO MFG. SPECIFICATIONS)
2. IT IS THE OWNERS RESPONSIBILITY TO MAINTAIN THE SCREENS,
FASTENERS AND SCREENS TO MANUFACTURING SPECIFICATIONS.
3. WHERE WOOD DECK IS PRESENT USE 1 /4" X 3-1/2" GALV. LAG
SCREWS IN LIEU OF MASONRY ANCHORS. UNLESS OTHERWISE
SPECIFIED.
4. 1 "X2" NON STRUCTURAL MEMBERS ATTACHED TO HOST
A. FOR MASONRY/CONCRETE APPLICATION USE GALVANIZED
1 /4" X 2-3/4" TAPCONS OR EQUAL AT 24" O.C. AND 6' FROM ENDS
B. FOR WOOD APPLICATION USE # 14 X 2-3/4" WOOD. SCREW AT
24" O.C. AND 6' FROM ENDS.
C. FOR ALUMINUM APPLICATION USE #10 X 1-1/2" SMS OR TEK
SCREW AT 24" O.C. AND 6" FROM ENDS
D. WHERE 1 "X2" INSTALLED THROUGHOUT AN "OPEN VIEW"
SPACING SHALL BE REDUCED TO 18" O.C. AND 6" FROM ENDS
RESPONSIBILITIES
1. ALL SITE WORK SHALL BE PERFORMED BY A LICENSED
CONTRACTOR IN ACCORDANCE WITH APPLICABLE BUILDING
CODES, LOCAL ORDANANCES, AND THE ENGINEER SHALL
BE NOTIFIED OF ANY DISCREPANCIES.
2. FOR FASTENERS WHICH ARE NOT VISIBLE AFTER INSTALLATION,
THE CONTRACTOR SHALL VERIFY AND ENSURE INSTALLATION
HAS BEEN ACCOMPLISHED IN ACCORDANCE WITH
MANUFACTURERS SPECIFICATIONS AND IN ACCORDANCE WITH
THE ATTACHED DETAILS.
3. FOR "PICTURE WINDOW" MODIFICATION TO EXISTING SCREEN
ENCLOSURES, ALL OTHER "EXISTING SCREEN ENCLOSURE"
FEATURES ARE TO MEET THE TYPICAL DETAILS AS PROVIDED
IN THESE DETAILS. CONTRACTOR IS TO VERIFY & ASSURE
EXISTING SCREEN ENCLOSURE IS STRUCTURALLY SOUND.
4. CONTRACTOR TO PROVIDE NOA'S & INSTALL ALL MATERIALS
AS PER MANUFACTURER'S SPECIFICATIONS.
5. INTEGRITY OF EXISTING/ HOST STRUCTURE SHALL NOT BE
COMPROMISED WITH THE ATTACHMENT OF THE PROPOSED
STRUCTURE.
SHEET NO.
DRAWING INDEX
S/01
GENERAL NOTES
S/02
PLAN/ ELEVATIONS
S/03
DETAILS
PROPOSED SCREEN ROOM
SEE FOUNDATION DESIGN SHEET-01
I I I I I4�'Y
ALUMINUM MEMBERS DIMENSIONS
/
HOLLOW SECTIONS
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2 x 3 SNAP: 2"x34.050"
2 x 4 SNAP: 2'k4"4.045"
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SELF MATING (SMB)
2 x 4 SMB: 2"x4'k0.044"x0.109'
2 x 5 SMB: 2"x5'k0.050"x0.109'
2 x 6 SMB: 2"x6"x0.050"x0.120"
2 x 7 SMB: 2'k7lx0.057x0.129'
2 x 8 SMB: 2"x8'k0.072"x0.124"
2 x 9 SMB: 2"x9'k0.082"x0.124'
2 x 10 SMB: 2"xl0"x0.092"x0.398" ..JAP
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ALUMINUM SPECIFICATIONS
1. ALUMINUM EXTRUSIONS SHALL BE 6005 T5 ALLOY UNLESS
OTHERWISE NOTED.
2. ALL SELF MATING BEAM SECTIONS ARE TO BE STITCHED WITH
#12 SCREWS 6" FROM ENDS & 24" CENTER TO CENTER.
#10 SCREW 6" FROM ENDS & 12" CENTER TO CENETER.
3. THE MINIMUM NORMAL THICKNESS OF PROTECTOR PANELS
(KICKPLATES) SHALL BE AN INDUSTRY STANDARD OF 0.024
INCHES.
4. VINYL AND ACRYLIC PANELS SHALL BE REMOVED WHEN
WIND SPEEDS -EXCEED 75 MPH PER FBC. ,
5. SCREEN MATERIAL SHALL BE 18/14 SCREEN UNLESS
APPROVED BY FLORIDA ENGINEERING LLC.
6. 1 "X2" & 1 "X3" NON STRUCTURAL MEMBERS MAY BE USED
INTERCHANGEABLY.
7. DOOR LOCATION MAY BE RELOCATED BY CONTRACTOR IN
THE FIELD.
"NOTE: 36" (MAX.) O/H AT FRONT, 25% OF LAST PANEL WIDTH
ALONG SIDES, TYP.
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25% O/H OF LAST PANEL WIDTH
ALONG SIDES, TYP.
. V'36" (MAX.) O/H AT FRONT
9" CANTILEVER EDGE BEAM
(PANEL LAYOUT
MAY BE MIRRORED)
24"X.024"
KP TYP.
GpQ
024 FLASHING SEALED TO
*WIITH
P.)
14x1 /7'S.MS. W/ INTEGRAL 3/4"0 WASHER AND
NEOPRENE GASKET @ 17'O.C., TOP & BOTTOM.
IF CLEARANCE PROHIBITS INSTALLATION OF TOP
FASTENERS USE #14x4"S.M.S. W/ 1-1/4'0 FENDER
WASHER AND NEOPRENE GASKET@ 17'O.C.
(3) PER PAN FOR PANS
TRUDED OR BRAKE -FORMED ROOF HEADER
RECEIVING CHANNEL (0.044'MIN. THICKNESS)
MIN. 1-1/2'BEARING LEG.
HOST STRUCTURE �1/4" 0 x 2-1/2" LONG WOOD LAG SCREW OR
• MASONRY OR WOOD 1 /4" 0 x 2-1 /4" LONG MASONRY ANCHORS
@ 24" O.C. MAX.
ROOF PANEL ATTACHMENT - MASONRY
SCALE: N.T.S.
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PER PAN FOR PANS
#12 X 9/16" W/ 5/8"NEO-WASHER
PER PAN FOR PANSTRUDED
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OR BRAKE -FORMED ROOF HEADER
RECEIVING CHANNEL (0.044" MIN. THICKNESS)
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SECURE FASCITH
MIN. 1-1 /7' BEARING LEG.
COVER END OF PANEL
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WRAFTER
TAILW/(1)
/\\LBEFORE
PAN HEAD LAG
REC.
x 2'LAG SCREW @ 24" O.C.
CHANLONG
ATTACHING L
ENTIRE LENGTH OF RECEIVING CHANNEL
3" X 7' X .050" MIN.
ROOF PANEL ATTACHMENT - WOOD FRAME
(SEE PLAN)
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SCALE: N.T.S.
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ROOF PANEL TO CARRIER BEAM
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CONNECTION SCALE: N.T.S.
_ " D
ALUMINUM INTERNAL OR EXTERNAL
RECEIVING CHANNEL w/(4) # 1 Ox.75"
INTO GIRT OR PURLIN & (2) #14x.75"
4 #lOxl-1/7' SMS INTO INTO BEAM OR UPRIGHT 0.062 ANGLE
() CLIPS MAYBE USED
SCREW BOSSES
PURLIN
MEMBER
UPRIGHT, BEAM -SNAP,
SELF MATING, OR HOLLOW
DETAIL "C" - GIRT OR PURLIN TO BEAM
OR POST DETAIL SCALE: NTS
1 /9'x2`An ANGLE SELF -MATING OR
5032 H-32 ANGLE SNAP SECTION TYP.
(2) - # 12 SMS INTO COLUMN
1 /4" MASONRY ANCHOR EACH VKZ' O.B. BASE PLATE-TYP.
ANGLE - EACH SIDE COL. o 0
i o 0 1- 1 /4" MIN. CONC.
�— ANCHOR EMBEDMENT
c a
d 2-1/4" MIN. CONC.
7' MIN. INCREASE DISTANCE
ANCHOR EMBEDMENT
" WHEN GREATER THAN 2x4
SECONDARY ANGLE
G
° ° UPRIGHT IS USED
a ° • °
3000 PSI CONC.
SLAB/FTG.
6x6-10xlO WWM
SIDE VIEW
OR FIBERMESH
1 /4" MASONRY ANCHOR
AT EACH ANGLE
(2) - # 12 SMS
�1 /4" TAPCON XL (RED HEAD MFG. OR EQUAL)
ANCHOR EMBEDMENT
2 @ SLAB (BEYOND)
SECONDARY ANGLE
////
ROOF PER PLAN
#14x4",5" or 7" S.M.S. w/ 1-1/4" 0 FENDER WASHER
AND NEO-PRENE GASKET @ 17O.C.
# 12 X 9/16" W/ 5/8" NEO-WASHER
(3) PER PAN FOR PANS
COVER END OF PANEL
CARRIER BEAM
(SEE PAGE-2
FOR SIZE)
(2) 1/4" DIA. MACHINE
BOLTS THRU CARRIER
BEAM & POST
ALTERNATELY (4) #10 INTO SCREW
BOSS OF UPRIGHT 2'MIN.
POST 'OPTIONALEXTRUDED GUTTER IS
ATTACHED TO 3" INSULATED RCOF
W/#12xl" 6" FROM ENDS 24" O.C.
POST TO CARRIER BEAM
CONNECTION SCALE: N.T.S:
c °
e
• e °
'--1NZ' BASE PLATE ANCHORED
°
•
TO CONC w/ 1 /4" MASONRY
•
• , °
°
6"
ANCHOR 6" MAX EACH SIDE
OF POST AND 24" O.C. MAX
1-1/4" CONC. EMBEDMENT TYP.
3000 PSI CONC. NOTE
SLAB/ FTG. WHERE PAVERS ARE PRESENT USE 5/16"
6x6-10x10 WWM FRONT VIEW TAPCON XL (RED HEAD MFG.) MASONRY
OR FIBERMESH ANCHORS TO PENETRATE UNDERLYING
CONCRETE FOOTING 2-1/4" (MIN.)
DETAIL "B" - 2"x4" OR LARGER SELF MATING
UPRIGHT TO DECK DETAILS SCALE: NTS
ANCHORING UPRIGHT TO FOUNDATION NOTES:
l . IF PAVERS ARE PRESENT, CONCRETE ANCHORS SHALL PENETRATE INTO FOOTING 2-1/4. MIN. (TYP.)
2.- WHEN FASTENING TO WOOD USE 1/4" GALV. LAG SCREW IN LIEU OF CONC. ANCHORS AND ENSURE
2-1/4" MIN. PENETRATION INTO STRUCTURAL FRAMING BENEATH (TYP.)
3.- NO SECONDARY ANGLE REQUIRED FOR 2X3 UPRIGHTS OR DOOR JAMBS.
2'X2°Xl/8° ANGLE CUT Ti
W/ (3) #12x.75° EACF
EACH SIDE OF UPRIGHT
SEE UPRIGHT TO L
CONNECTION DE
OPTION #1
FASTEN TOP OF HEADER TO INTERSECTING
MEMBER w/ (4) #10 SMS (INTERNAL) 7' MIN.
INTO SCREW BOSS OF INTERSECTING MEMBER
EDGE BEAM PER PLAN
I
it ii it II OPTION #2
ALUMINUM INTERNAL OR EXTERNAL
RECEIVING CHANNEL w/(4) 0 ]Ox.75'
II II II II INTO COLUMN & (2) # 14X.75'
COL. PER ii ii COL. PER ii ii INTO EDGE BEAM (-0.062 ANGLE
PLAN II PLAN CLIPS MAYBE USED)
II II II II
it li it l
II II II II
2X3/ 2X4 COL. TO 2X3/ 2X4 EDGE BEAM CONNECTION
SCALE: N.T.S.
#14x4" S.M.S. w/ 1-1/4" 0 FENDER WASHER
AND NEO-PRENE GASKET @ 12" O.C.
1 -
FIT
LEG
2X2°Xl/8°ANGLE CUT TO FIT
#14x4" S.M.S. w/ 1-1/4" 0 FENDER WASHER
TYP.
w/#12x.75" @ 1" SPACING MAX.
AND NEO-PRENE GASKET @ 24" O.C.
(4) PER LEG (MIN.) EACH SIDE TYP.
FOR NON -LOAD BEARING WALLS.
ALTERNATELY CLIPS MAYBE USED
1/4" DIA. TAPCON 6° FROM ENDS
PRIMARY UPRIGHT PER PLAN
SIDE WALL UPRIGHT 24° O.C. MAX 1-1/4" EMBEDMENT
10
PER PLAN INTO UNDERLYING CONC.
ALUMINUM INTERNAL OR EXTERNAL
'
RECEIVING CHANNEL w/(4) #10x.75°
INTO GIRT OR PURLIN & (2) #14x.75°
(4) #10x2° SMS INTO -
INTO BEAM ORUPRIGHT0.0YBEUSEANGLE
SCREW BOSSES
CLIPS MAYBE USED
�
CHAIR RAIL PER PLAN
'ANGLE REQUIRED ONE SIDE ONLY
AT CORNER AND DOOR OPENINGS
WHERE KICK PLATE IS INDICATED
FASTEN W/ #10 X 9/16" SMS
6" FROM CORNERS 18" IN FIELD (2) #lOx2° SMS INTO
ECK
1/4" DIA. TAPCON 6" FROM ENDS
OR FASTEN W/#8 X 9/16" SMS SCREW BOSSES OR
[AIL
24° O.C. MAX 1-1/4" EMBEDMENT
2" FROM CORNERS 8° IN FIELD CLIPS MAY BE USED
INTO UNDERLYING CONC.
FOUNDATION PER PLAN
SCREEN ROOM END WALL DETAIL SCALE: N.T.S.
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