Landscape A1 (2) - JHbrandt
Transcript of Landscape A1 (2) - JHbrandt
EFFECTIVE RESPONSE AT 0 DEGREE INCIDENCE
SIDES (2)
TOP AND BOTTOM (2)
BRACES (3)
610 mm
[2'] 102 mm
[4"]
19 mm
[3/4"]
19 mm
[3/4"]
51 mm
[2"]
610 mm
[2']
2438 mm
[8'] 102 mm
[4"]
19 mm
[3/4"]
2438
mm
[8']
648 mm
[2'-1 1/2"]
102 mm
[4"]A
A
A-A (1:8)
LIGHTWEIGHTFIBERGLASSINSULATION
POLYESTERDACRON
RIGIDFIBERGLASS
ISOMETRIC VIEW
ISOMETRIC CUT-AWAY VIEW6 mm
[1/4"]
94 mm
[3 11/16"]
614
mm
[2'-0
3/1
6"]
1210
mm
[3'-1
1 5/
8"]
1219
mm
[4']
LIGHTWEIGHTFIBERGLASSINSULATION*
POLYESTERDACRON
103 mm
[4 1/16"]
52 mm
[2 1/16"]
35 mm
[1 3/8"]
R7 mm [R1/4"]
24 mm
[15/16"]
11 mm
[7/16"]
2 mm
[1/16"]
7 mm
[5/16"]
25 mm
[1"]
PARTS LAYOUT
101
A
B
C
D
E
2 3 4 5 6 7 8 9
A
B
C
D
E
101 2 3 4 5 6 7 8 9
Project Date:Job No :
Drafter : Date :
Drafter : Date :
Drafter : Date :
Revision/Issue : Date :
Revision/Issue : Date :
Sheet :
John H. Brandt
Reco
rdin
g St
udio
,Pe
rfor
man
ce H
all,
&Ar
chite
ctur
al A
cous
tics
Cons
ulta
nts
JH
BRANDT
THIS DRAWING IS PROPERTY OF
AND AS AN INSTRUMENT OFSERVICE, MAY NOT BE ALTERED,REPRODUCED, COPIED OR USEDFOR CONSTRUCTION WITHOUTTHE WRITTEN PERMISSION OF
JH BRANDT.© 2020 all rights reserved.
Recording Studio,Performance Hall, &
Architectural AcousticsConsultantsJH
BRAN
DT
This drawing is to be printed onstandard A1 paper: 594 mm X 841 mm-if not, DO NOT SCALE-
Scale Metric:
10864 05/25/2020
Sum
mar
econ
Bek
asi,
Clu
ster
Lot
us, I
A 20
t
el: +
62 2
1 29
5 73
4 88
/ +6
2 82
1 77
77 1
978
Beka
si, W
est J
ava,
Indo
nesi
aem
ail:
john
@jh
bran
dt.n
et
w
eb s
ite:
http
://w
ww
.jhbr
andt
.net
10/13/2020
104
2of1
1 : 8
*Owens Corning R19 - R31, or similar. 10 - 15 kg/m3 density
5020 100 200 500 1000 2000 5000 10000 200000
0.2
0.4
0.6
0.8
1
Abso
rptio
n C
oeffi
cien
t
Frequency (Hz)
0.7
TYPICAL DOWELING
ALL TREATMENT IS ASSEMBLED USING DOWEL AND GLUE METHOD
1. ASSEMBLE TOP, BOTTOM, AND SIDESUSING DOWELS AND GLUE. MAKE SURETHE THE UNIT IS 'SQUARE' (90 DEGREECORNERS).
2. ATTACH FABRIC TO THE INSIDE OF THEFRAME USING UPHOLSTERERS TAPE ORTHIN STRIPS OF PLYWOOD.
3. ADD CENTER FRONT BRACE 4. ADD 14" (6 mm) DACRON / POLYESTERBATTING AGAINST FRONT FABRIC
5. ADD REAR BRACING
7. COVER THE BACK OF THE UNIT WITHINEXPENSIVE TICKING FABRIC TO KEEPTHE COMPONENTS STABLE DURINGSHIPPING AND INSTALLATION.
25 mm
[1"] 13 mm
[1/2"]
10 mm
[3/8"]
Ø10 mm [Ø3/8"]
PIECE WITH DOWELHOLES (TYPICAL)
METAL CLIPS (3 sets REQUIRED)
SEE: Side-Panel Clamps and Doweling.pdf
SEE: Side-Panel Clamps and Doweling.pdf
TOP & BOTTOM
SIDES
BRACE
6. INSTALL LIGHTWEIGHT FIBERGLASS FILL
ASSEMBLY
101
A
B
C
D
E
2 3 4 5 6 7 8 9
A
B
C
D
E
101 2 3 4 5 6 7 8 9
Project Date:Job No :
Drafter : Date :
Drafter : Date :
Drafter : Date :
Revision/Issue : Date :
Revision/Issue : Date :
Sheet :
John H. Brandt
Reco
rdin
g St
udio
,Pe
rfor
man
ce H
all,
&Ar
chite
ctur
al A
cous
tics
Cons
ulta
nts
JH
BRANDT
THIS DRAWING IS PROPERTY OF
AND AS AN INSTRUMENT OFSERVICE, MAY NOT BE ALTERED,REPRODUCED, COPIED OR USEDFOR CONSTRUCTION WITHOUTTHE WRITTEN PERMISSION OF
JH BRANDT.© 2020 all rights reserved.
Recording Studio,Performance Hall, &
Architectural AcousticsConsultantsJH
BRAN
DT
This drawing is to be printed onstandard A1 paper: 594 mm X 841 mm-if not, DO NOT SCALE-
Scale Metric:
10864 05/25/2020
Sum
mar
econ
Bek
asi,
Clu
ster
Lot
us, I
A 20
t
el: +
62 2
1 29
5 73
4 88
/ +6
2 82
1 77
77 1
978
Beka
si, W
est J
ava,
Indo
nesi
aem
ail:
john
@jh
bran
dt.n
et
w
eb s
ite:
http
://w
ww
.jhbr
andt
.net
10/13/2020
104
2of2
1 : 8