| SERVICE AND
THERMAL DOORS |
 |
COILING SERVICE DOORS
Atlas Door Coiling Service Doors can be manufactured to fit
widths up to 62' - 0'' (18.9m), while meeting the most stringent design requirements. Door
can be furnished in galvanized steel, painted galvanized steel, aluminum, or stainless
steel finish, with motor, chain hoist, crank or manual operation. A variety of
special applications are possible, including but not limited to: craneway openings,
aircraft hangars, horizontal mountings, door/grille combinations and removable or
motorized mullions.
For smaller applications, please see our Coiling Counter
Shutters section on page 16. For applications with limited headroom, please see Side
Coiling Doors on page 21.
ALL WEATHER DOOR
For applications where interior comfort,
temperature and cleanliness are key, consider the advantages of the Atlas
Door ''All-Weather Door''. This fully weather-stripped version of our
Coiling Service Door, is designed to minimize the infiltration of rain,
dust, with and rodents.
M P SERVICE DOOR
Details on our high-quality, competitively priced MP
Service Door are available by calling 800-959-9559.
SERVICE DOOR DETAILS
Typical Face Mounting Shown
PART 1 GENERAL 1.01 Section
Includes
A Coiling Thermal/Coiling Service Doors including:
Curtains, guides, counterbalance mechanisms, operators, installation options and hardware.
1.02 Quality Assurance
A. Regulatory Requirements: Comply with
local governing codes for Coiling Thermal/Coiling Service Doors.
PART 2 PRODUCT 2.01 Manufacturer
A. Provide Atlas Door brand Coiling
Thermal/Coiling Service Door as manufactured by Clopay Building Products Company, Inc.,
312 Walnut Street, Suite 1600, Cincinnati, Ohio 45202-4036.
2.02 Materials / Construction
A. Type: Atlas door Model (S##GS) Coiling
Service Door.
1. Slats:cold roll-formed in continuous
lengths of painted galvanized steel interlocked to form curtain. Slats are F3 Flat (see
pg.6).
***Use either A-Above or A-Below***
A Type: Atlas Door Model (T##GS)Insulated
Coiling Thermal Door.
1. Thermal Door Slats: assembled of
interlocking cold-formed painted galvanized steel front and back slats. Slats Type T3,
no less than 2-5/8'' (66.68mm) high x 7/8'' (22.23mm) thick, U-Value 0.16 (0.19 W/m2°K)
R-Value 6.25. Environmentally safe CFC-free polyurethane foam-injected to fill all
voids providing continuous insulation protection the full height of the slat. Insulation
self-bonding to the two interior galvanized steel surfaces.
B. Endlocks: each end of alternate slats
fitted with endlocks to act as a wearing surface in the guides and to maintain slat
alignment.
C. Windload: door construction
designed to satisfy windload of 20 PSF (0.96k pal) or 87MPH (140 KPH)
in the fully closed position, higher windloads available. Consult Atlas
Door Technical Services 800-959-9559 for exact calculations.
D.Gauge: Thickness of slat material as
required by width of opening and windload requirements.
E. Galvanizing: zinc-coated in accordance
with ASTM A-653.
F. Bottom Bar: curtain reinforced with a
bottom bare consisting of two steel angles.
G. Weather Seal: provide interwoven
neoprene astragal at the bottom bar to act as a weather seal at the floor, (standard on
Thermal Door Only).
2.03 Operation
A. (manual push-up [Coiling Service Door
Only]) (chain hoist) (waist-high crank hoist (awning crank (motor operated).
2.04 Mounting
A. (interior face mounted on a prepared
opening).
A. (interior mounted between jambs and
under lintel in a prepared opening).
A. (exterior mounted).
*** Select One Above***
2.05 Spring Counterbalance
A. Counterbalance: housed in a steel pipe
of diameter and wall thickness to restrict maximum deflection to 0.03'' per foot
(2.5mm/m) of door width.
B. Springs: helical torsion type designed
to include an overload factor of 25% and for optimum ease of operation. Springs
grease-packed and mounted on a cold rolled steel inner shaft.
C. Spring Tension: adjustable from outside
of end bracket plate.
D. Ball Bearing: sealed, to minimize wear
of pipe shaft rotation around inner shaft.
2.06 Bracket Plates
A. Bracket Plates: carrying pipe
counterbalancing shaft no less than 1/4''' (6.35mm) thickness and are to house ends of
door coil. Shape of bracket to be square.
B. Drive End Bracket Plate: fitted with a
sealed ball bearing.
2.07 Guide And Wall Angle Assembly
A. Guides/Wall Angles: Structural steel
angles of 3/16'' (4.76mm) minimum thickness
B. Depth of Guide: shall provide adequate
slat penetration to satisfy specified windload.
C. Guide Weather Seal: furnish guide
weather-stripping to seal against face of Type T3 slat. (Standard on Thermal Door only.)
2.08 Hood
A. Hood: to house coil shall
be fabricated of #24 U.S. Gauge painted galvanized steel. Shape of hood:
round.
B. Reinforcing: laterally reinforced to
prevent sag.
C.Intermediate Hood Supports: provide
where door width exceed 16' - 0'' (4877mm).
D. Hood Baffle: furnish neoprene
hood baffle in hood to minimize air infiltration. (Standard on Thermal
Door only.)
2.09 Locking
A. Slide Bolts: on bottom bar for manual
push-up (hand Chain Lock: locking bracket, mounted on guide angle (Locking
Disc: on crank box of crank hoist). (Integral Gearing: of motor
operator)shall provide locking for door.
2.10 Finish
A. Unglavanized Surfaces: shall consists
of a shop coat of rust-inhibiting metallic primer (gray)(brown)on exposed ferrous
surfaces, except bearings.
*** Use either A-Above or A-Below ***
A. Glavanized Surfaces: to consist of a
(gray) (tan) baked-on coat of epoxy modified polyester prime. |
