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• Advanced Composite Design • U Values as low as 0.21 • CRF (frame) up to 90 • 20 PSF Water Tested/Certified • 60 PSF Design Pressure The Fusion Of Strength And Efficiency Curtain Wall Systems Finally, a curtain wall framing system that equals the thermal performance of glass. FM Graham’s GThurm™ curtain wall provides unsurpassed thermal resistance in an engineered composite design using continuous strand glass reinforcement to match the strength of aluminum.
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Page 1: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

• Advanced Composite Design• U Values as low as 0.21• CRF (frame) up to 90• 20 PSF Water Tested/Certified• 60 PSF Design Pressure

The Fusion Of Strength And Efficiency

Curtain Wall Systems

Finally, a curtain wall framing system that equals the thermal performance of glass.

FM Graham’s GThurm™ curtain wall provides unsurpassed thermal resistance in an engineered composite

design using continuous strand glass reinforcement to match the strength of aluminum.

Page 2: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

TYPE TEST SIZEAIR

(cfm/ft2)at 50 mph

WATER(psf)

DESIGN PRES-SURE(psf)

UNIFORM LOAD

STRUCTURAL(psf)

U-VALUECRF

FrameDbl IGGlass

TripleIG Glass

GThurm Curtain Wall 80 x 80 0.01 20 60 90 0.34 0.21 90

GThurm HIGHLIGHTS• U values as low as 0.21• CRF (frame) up to 90• Low embodied energy• Installs using the same anchorage designs

as our aluminum systems• Engineered profiles use continuous strand

glass reinforced composite to equal alumi-num structural performance

STANDARD FEATURES• 10 - Year limited warranty• Fully captured or vertically butt glazed• Split finish

Exterior finish - 2605 or anodizedInterior finish 624*

• Stainless steel fasteners• Isolator gasket installed at factory• GThurm pressure plate pre-drilled and

weeped to reduce field labor• EPDM glazing gaskets• Factory fabricated and assembled frames• Snap covers available in various depths

and profiles

OPTIONAL FEATURES• Sunshades• Light shelves• Zero sight line vent

GLAZING OPTIONS• Single, double, or triple insulated glass• Insulating glass units up to 11/2” thick

* AAMA 624 finish for fiberglass is comparable to AAMA 2604 for aluminum

AluminumSnap Covers

Glazing PocketsAccommodate

Infill Thicknesses up to 1-1/2”

High Strength GThurm Composite

Tubular Framing Profiles

Split Mullion Design to Accommodate Factory

Assembled Frames, Setting Tolerances, and Field

Movements

7-1/2”(with 1-1/2” glazing)

5”

2-1/2”

GThurm VERTICAL STACK(shown with triple glazing)

Using our decades of combined engineering experience with aluminum curtain wall, we designed our GThurm fiberglass composite curtain wall to match aluminum’s strength while far surpassing it in thermal performance.

GThurm curtain wall uses the same sound principles of weathering and anchorage proven in our aluminum products.

We pultrude GThurm curtain wall using our revolutionary G2RP process, featuring continuous stranded glass fiber embedded in polyurethane. G2RP exhibits extraordinarily high thermal resistance, high strength, and it’s highly resistant to condensation.

Our GThurm curtain wall was designed to equal the structural performance of our aluminum products.

The G2RP framing components virtually eliminate the thermal conductivity issues experienced with aluminum framing. Our 80% glass G2RP framing creates a homogenous relationship with the glass it encases.

“G2RP has 700 times less thermal conductivity than aluminum”

G2RP is an advanced fiberglasscomposite consisting of 80% continuous glass fiber thermally set with

20% Bayer® Baydur® polyurethane resin. G2RP exhibits a flexural strength of nearly 300% higherthan typical polyester and vinyl ester fiberglass.

GThurm framing is essentially all thermal break. Aluminum framing must compromise the structure by incorporating supplemental thermal breaks to separate warm and cold surfaces.

GThurm curtain wall is nearly immune from typical aluminum system problems like thermal “short circuits” and thermal expansion in the “warm side” of systems. GThurm is 700 times less conductive than aluminum, virtually eliminating the cold spots that can lead to damaging condensation problems.

Thermal Performance Modeling

StressKPSI

Strain - in/in

GThurm Modulus of elasticity 8000 KPSI

6061 T6 Aluminum Modulus of elasticity

10,000 KPSI

GThurm6061 T6 aluminum

Aluminum deformsat 40 KPSI

Modulus of elasticity comparisons of GThurm and aluminum show that while the initial strength of aluminum is greater, GThurm continues to exhibit high strength long after aluminum deflects.

Actual Therm 6.3 thermal modeling results showing a comparison between conventional aluminum and GThurm.

Conventional aluminum curtain wall

GThurmPressure Plate

Page 3: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

TYPE TEST SIZEAIR

(cfm/ft2)at 50 mph

WATER(psf)

DESIGN PRES-SURE(psf)

UNIFORM LOAD

STRUCTURAL(psf)

U-VALUECRF

FrameDbl IGGlass

TripleIG Glass

GThurm Curtain Wall 80 x 80 0.01 20 60 90 0.34 0.21 90

GThurm HIGHLIGHTS• U values as low as 0.21• CRF (frame) up to 90• Low embodied energy• Installs using the same anchorage designs

as our aluminum systems• Engineered profiles use continuous strand

glass reinforced composite to equal alumi-num structural performance

STANDARD FEATURES• 10 - Year limited warranty• Fully captured or vertically butt glazed• Split finish

Exterior finish - 2605 or anodizedInterior finish 624*

• Stainless steel fasteners• Isolator gasket installed at factory• GThurm pressure plate pre-drilled and

weeped to reduce field labor• EPDM glazing gaskets• Factory fabricated and assembled frames• Snap covers available in various depths

and profiles

OPTIONAL FEATURES• Sunshades• Light shelves• Zero sight line vent

GLAZING OPTIONS• Single, double, or triple insulated glass• Insulating glass units up to 11/2” thick

* AAMA 624 finish for fiberglass is comparable toAAMA 2604 for aluminum

AluminumSnap Covers

Glazing PocketsAccommodate

Infill Thicknesses up to 1-1/2”

High Strength GThurm Composite

Tubular Framing Profiles

Split Mullion Design to Accommodate Factory

Assembled Frames, Setting Tolerances, and Field

Movements

7-1/2”(with 1-1/2” glazing)

5”

2-1/2”

GThurm VERTICAL STACK(shown with triple glazing)

Using our decades of combined engineering experience with aluminum curtain wall, we designed our GThurm fiberglass composite curtain wall to match aluminum’s strength while far surpassing it in thermal performance.

GThurm curtain wall uses the same sound principles of weathering and anchorage proven in our aluminum products.

We pultrude GThurm curtain wall using our revolutionary G2RP process, featuring continuous stranded glass fiber embedded in polyurethane. G2RP exhibits extraordinarily high thermal resistance, high strength, and it’s highly resistant to condensation.

Our GThurm curtain wall was designed to equal the structural performance of our aluminum products.

The G2RP framing components virtually eliminate the thermal conductivity issues experienced with aluminum framing. Our 80% glass G2RP framing creates a homogenous relationship with the glass it encases.

“G2RP has 700 times less thermal conductivity than aluminum”

G2RP is an advanced fiberglasscomposite consisting of 80% continuous glass fiber thermally set with

20% Bayer® Baydur® polyurethane resin. G2RP exhibits a flexural strength of nearly 300% higherthan typical polyester and vinyl ester fiberglass.

GThurm framing is essentially all thermal break. Aluminum framing must compromise the structure by incorporating supplemental thermal breaks to separate warm and cold surfaces.

GThurm curtain wall is nearly immune from typical aluminum system problems like thermal “short circuits” and thermal expansion in the “warm side” of systems. GThurm is 700 times less conductive than aluminum, virtually eliminating the cold spots that can lead to damaging condensation problems.

Thermal Performance Modeling

StressKPSI

Strain - in/in

GThurm Modulus of elasticity 8000 KPSI

6061 T6 Aluminum Modulus of elasticity

10,000 KPSI

GThurm6061 T6 aluminum

Aluminum deformsat 40 KPSI

Modulus of elasticity comparisons of GThurm and aluminum show that while the initial strength of aluminum is greater, GThurm continues to exhibit high strength long after aluminum deflects.

Actual Therm 6.3 thermal modeling results showing a comparison between conventional aluminum and GThurm.

Conventional aluminum curtain wall

GThurmPressure Plate

Page 4: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

7/2011 3M TP

1101 North Mill StreetMerrill, WI 54452715.536.4927www.fmgraham.com

Graham Architectural ProductsMade in the USA

F Outside Corner

Vertical StackE

Horizontal @ FloorG

Inside CornerH

Butt Glazed Vertical

J

HeadA

HorizontalB

SillC

D Jamb

A

B

C

D

E

GH

JF

A

B

D

C

E

Page 5: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 ScaleStandard Details

For butt glazed vertical

see detail “J”

A

C

Elevation of Typical Captured Wall

C

D F

H

E

G

E

C

B

E

D

B

B

H

F

A

C

Elevation of Typical Captured Wall

C

D F

H

E

G

E

C

B

E

D

B

B

H

F

J

Page 6: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

PRIMARY

ROUG

H O

PNG

Varie

s

SECONDARY SEAL SEAL

CONDITIONBUILDING

INTERIOR COSMETIC SEAL

2 1/

2

1/2

GLAS

S BI

TEFRAM

E DI

M

DLO

51 1/23/4

7 1/4

Head

FG100

#14x1" HWHSMS @ 6" O/C

WEEP

3" PVC SPACER,9" O/C.

3080 DENSE EPDM GASKET (TYPICAL)

1" INSULATEDGLASS

ALUMINUM COVER

Page 7: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

2 1/

2

1/2

GLAS

S BI

TE

1/2

GLAS

S BI

TE

5

DLO

1 1/23/4

7 1/4

DLO

Horizontal

FG100

FG101

#14x1" HWHSMS @ 9" O/C

1" INSULATEDGLASS

3080 DENSE EPDMGASKET (TYP.)

WEEP

LINE OFCOVER

ALUMINUM COVER

Page 8: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

SEALPRIMARY

ROUG

H O

PNG

Varie

s

SEALSECONDARY

BUILDINGCONDITION

INTERIOR COSMETIC

SHIM UNDER VERT'S

SEAL

ERECTOR DEAD LOAD

2 1/

2

1/2

GLAS

S BI

TE

FRAM

E DI

M

DLO

51 1/23/4

7 1/4

Sill

#14x1" HWHSMS @ 6" O/C

1" INSULATEDGLASS

3080 DENSE EPDMGASKET (TYP.)

WEEP

VERTICALCOVER

ALUMINUM COVER

Page 9: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

ROUGH OPNG

Varies

BUIL

DING

COND

ITIO

NSE

COND

ARY

SEA

L S

EAL

PRIM

ARY

INTE

RIO

R CO

SMET

IC S

EAL

Jamb

HORIZONTAL COVER

#14x1" HWHSMS @ 6" O/C

1" INSULATEDGLASS

3080 DENSE EPDMGASKET (TYP.)

PRIMARYSEAL

3" PVC SPACER@ 9" O/C

2 1/2DLO

FRAME DIM

1/2

GLASS BITE

1 1/

23/

4

7 1/

4

ALUMINUM COVER

Page 10: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

Vertical Stack

3080 DENSE EPDMGASKET (TYP.)

ERECTOR SEAL

1" INSULATEDGLASS

W'STRIP

ALUMINUM HORIZONTAL COVER#14x1" HWHSMS @ 6" O/C

W'STRIP

ALUMINUM COVER

1 1/4

1/16

1 1/4 DLODLO

FRAME DIMFRAME DIM

1/2

GLASS BITE

1/2

GLASS BITE

51

1/2

3/4

7 1/

4

Page 11: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

CAVITY WITH BATTERECTOR TO FILL

INSULATION

FORMED ALUM. TRIMWITH END CAPS

#10 SS FH SMS

#10 SS PH SMS

3/4 x 3/4 x 1/16ALUM. ANGLE

6 1/4

6 1/

4

Outside Corner

#14x1" HWHSMS @ 6" O/C

#14x

1" H

WH

SMS

@ 6

" O/C

Aluminum Cover

Aluminum Cover

2 1/2DLO

FRAME DIM

1/2

GLASS BITE

2 1/

2DL

O

FRAM

E DI

M

1/2

GLAS

S BI

TE

Page 12: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

Horizontal @ Floor

#14x1" HWHSMS @ 6" O/C

1" INSULATEDGLASS

3080 DENSE EPDMGASKET (TYP.)

WEEP

LINE OFCOVER

ANCHOR FROM MULL TOFLOOR SLAB VARIES

2 1/

2

1/2

GLAS

S BI

TE

1/2

GLAS

S BI

TE

5

DLO

1 1/23/4

7 1/4

DLO

Aluminum Cover

Page 13: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

CAVITY WITH BATTERECTOR TO FILL

INSULATION

DLO

FRAM

E DI

M

2 1/

2

DLO

FRAME DIM

2 1/2

FORMED ALUM. TRIMWITH END CAPS

#10 SS FH SMS

#10 SS FH SMS

#10 SS PH SMS

3/4 x 3/4 x 1/16ALUM. ANGLE

FORMED ALUM. TRIM

Aluminum Cover

Inside Corner

#14x1" HWHSMS @ 6" O/C

Page 14: Curtain Wall Systems - Universitas Brawijayabeta.lecture.ub.ac.id/files/2014/06/MINGGU-14-TIPE-CURTAIN-WALL.… · Curtain Wall Systems Finally, a curtain wall framing system that

FM Graham | P.O. Box 506 | 1101 North Mill Street | Merrill, WI 54452

FM GrahamGThurm™ Composite Curtain WallStandard Details, 1/2 Scale

FG102 FG104

FG104FG103

W'STRIP

W'STRIP

1 1/4

±1/16

1 1/4 DLODLO

WIN. DIM.WIN. DIM.

1 1/32

GLASS BITE

1 1/32

GLASS BITE

1/2

1/16

ROUGH OPG

1 1/4

±1/16

1 1/4 DLODLO

WIN. DIM.WIN. DIM.

1/2 GLASS BITE 1/2 GLASS BITE

J

Butt Glazed Vertical


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