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| 1850.1 |
Bertha HV Accordion -Blade 3 (HVHZ) Drawing# 23-129 |
Extruded aluminum blades folded together thru knuckles and retained by tracks to provide hurricane protection. |
Limits of Use
Approved for use in HVHZ: Yes
Approved for use outside HVHZ: Yes
Impact Resistant: Yes
Design Pressure: N/A
Other: Large Missile Level "D". Max span is 12'-7" for 35 psf positive ASD load and 13'-0" for 35 psf negative ASD load for one specific condition shown in span tables. See additional loads and spans on engineered drawings. |
Installation Instructions
FL1850_R15_II_DRAWING 23-129.pdf
Verified By: American Test Lab of South Florida, Inc.
Created by Independent Third Party: Yes
Evaluation Reports
FL1850_R15_AE_PRODUCT EVALUATION REPORT DRAWING 23-129.pdf
Created by Independent Third Party: Yes |
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| 1850.2 |
Bertha HV Accordion Shutter (Combo) - HVHZ - Drawing#23-128 |
Extruded aluminum interlocking blades retained by tracks (top and bottom) for storm protection |
Limits of Use
Approved for use in HVHZ: Yes
Approved for use outside HVHZ: Yes
Impact Resistant: Yes
Design Pressure: N/A
Other: Large Missile Level “D”. Max. span is 13'-2" for 30 psf positive ASD load w/o window blade, 16'-0" for 30 psf negative ASD load for HV1 blade w/o window blade for conditions indicated on schedule #1, sheet 12. And 12'-3" for 30 psf positive ASD load w/o window blade and 15'-5 for 30 psf negative ASD load for HV2 blade w/o window blade. See sheets number 12, 25, 28 and 28A of installation drawings for other spans and pressures. |
Installation Instructions
FL1850_R15_II_Drawing 23-128.pdf
Verified By: American Test Lab of South Florida, Inc.
Created by Independent Third Party: Yes
Evaluation Reports
FL1850_R15_AE_Product Evaluation Report Drawing 23-128.pdf
Created by Independent Third Party: Yes |
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| 1850.3 |
Bertha HV Accordion Shutter - Blade 1 Only (HVHZ) - Drwg# 23-130 |
Extruded aluminum interlocking blades retained by tracks (top and bottom) for storm protection |
Limits of Use
Approved for use in HVHZ: Yes
Approved for use outside HVHZ: Yes
Impact Resistant: Yes
Design Pressure: N/A
Other: Large missile level “D”. Max. span is 16’-0” and 14’-9” for 30 psf ASD negative load depending on centermates and locking rod configuration for the HV1 blade, 8'-0” for +64, -72 psf load for HV blade for Keystone mountings 7'-0” for +75, -75 psf for metals stud mountings and 8’-0” for 110 psf. for HV1 and HV1A working in unison. See sheets 7, 11, 20 and 19 respectively of installation drawings for other spans and pressures. |
Installation Instructions
FL1850_R15_II_Drawing 23-130.pdf
Verified By: American Test Lab of South Florida, Inc.
Created by Independent Third Party: Yes
Evaluation Reports
FL1850_R15_AE_Product Evaluation Report Drawing 23-130.pdf
Created by Independent Third Party: Yes |
