574 West Otterman Street • Greensburg, PA • 15601
Toll Free: (800) 9797300 • Local: (724) 834-7300
Fax: (724) 8302871 • Email: overly@overly.com
DOOR COMPANY
1.1 Description a) Product: Provide Fiberglass Reinforced Plastic (FRP) faced non-fire rated door system where shown on drawings and as specified herein. Nominal door size is: [ ] w x [ ] h.
1.2 Related Sections a) 08 71 00 Door Hardware b) 08 80 00 Glass/Glazing
1.3 Referenced Standards a) ASTM D 790 – Flexural Properties of Unreinforced and Reinforced Plastics and Electrical
Insulating Materials.
b) ASTM D 638 – Tensile Properties of Plastics.
c) ASTM D 2583 – Indentation Hardness of Rigid Plastics by Means of Barcol Impressor.
d) ASTM D 256 – Determining the Pendulum Impact Resistance of notched Specimens of Plastics.
e) ASTM D 696 – Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics
Between Negative Thirty Degrees Celsius and Thirty Degrees Celsius With a Vitreous Silica
Dilatometer . f) ASTM D 570 – Water Absorptions of Plastics.
g) ASTM F 2247 Standard Test Method For Metal Doors Used In Blast Resistant Applications.
1.4 Performance Requirements a) Flexural Strength: FRP Face Sheets, Nominal Value, ASTM D 790: 21,000 PSI b) Flexural Modulus: FRP Face Sheets, Nominal Value, ASTM D 790: 8.7x10
5 PSI c) Tensile Strength: FRP Face Sheets, Nominal Value, ASTM D 638: 17,000 PSI d) Tensile Modulus: FRP Face Sheets, Nominal Value, ASTM D 638: 13.9x10
5 PSI e) Barcol Hardness : FRP Face Sheets, Nominal Value, ASTM D 2583: 55 f) IZOD Impact: FRP Face Sheets, Nominal Value, ASTM D 256: 15 PSI g) Coefficient of Linear Thermal Expansion: FRP Face Sheets, Nominal Value, ASTM D 696: 1.3
X10 -5 PSI h) Water Absorption: FRP Face Sheets, Nominal Value, ASTM D 570: 0.20% after 24hours i) Abrasion Resistance: Face Sheet, Taber Abrasion Test, 25 cycles using 1000 g. wt.
With CS-17 wheel: Maximum 0f 0.029 average weight loss percentage.
j) Pressure: The standard 3’ X 7’ door assembly shall safely resist 200 psf (1.4 psi) acting to seat the door into the frame or unseat the door from the frame. Ultimate load capacity shall be a minimum of 265 psf (1.84 psi) in either load direction. Door, frame and anchorage hardware shall
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be tested in accordance with ASTM F224703, “Standard Test Method for Metal Doors used in
Blast Resistant Applications.” (This test method shall be adapted to the FRP construction.) k) Bullet Resistance: When door is optionally equipped with internal e-glass ballistic armor, the armor will provide non-ricochet, bullet resistant UL 752 Level III and NIJ Level IIIA Standards for critical facilities and personnel protection.
1.5 Submittals c) Shop Drawings and Certification: Submit ( ) copies of shop drawings. The drawings shall show details of fabrication and installation. The drawings shall also fully detail and describe the latch, hinges, hardware functions and, if required, thresholds, closers and weather stripping d) Warranty: Provide ( ) copies of the manufacturer's warranty. The manufacturer shall warrant its products to be free of defects in labor and material for ten years after shipment. e) Color Samples: Provide a complete set of available finish colors from the manufacturer for color selection upon request.
2.1 Door Design a) Design Basis and Type: FRP faced non-fire rated corrosion resistant pre-engineered door system design shall be based on the OXP series as manufactured by the Overly Door Company,
Greensburg, PA 15601-0070. b) Design Criteria: Pre-engineered swinging doors to be Overly Model OXP or equal. c) Product Description: Overly Extreme Protection FRP Doors shall be constructed using the following components:
1. FRP Door Composite Components: Minimum of 5 ply composite construction to include: i. Facing: 0.120-inch composite FRP sheet (3.05 mm) exterior grade, fiber reinforced plastic panel on interior and exterior faces. Colored pigment shall be maximum amount formulated within the resin. ii. FRP face sheets shall be USDA accepted. iii. FRP face sheets to be non-porous. iv. FRP face sheets to have a maximum flame spread rating of 200, and smoke generated maximum of 450 meeting Class C requirements per ASTM E84. Class A
FRP face sheets having a minimum flame spread rating of 20, fuel contributed 0, and smoke generated 100, are optionally available.
v. Core Liner: Foam core of door shall be completely covered on interior and exterior sides of core with full sheets of 0.032-inch (0.81mm) thick aluminum. vi. Core: Overly’s proprietary ten-pound per cubic foot minimum density, rigid polyurethane poured-in-place foam with an R value of 4. Use of glue or other adhesives to bond aluminum sheet to pre-poured core is not acceptable.
2. Interior channels to be fabricated from 16-gauge type 304 (316 and 316L available) stainless steel for maximum corrosion resistance and strength. No aluminum extrusions allowed.
3. Outer Channel Trim: Replaceable perimeter door edge of 14-gauge type 304 (316 and
316L available) stainless steel shall be provided.
4. Outer channels shall be joined using notched, fitted butt joints for maximum strength and rigidity.
5. Regulations: All components and agents to meet EPA standards.
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d) Hinges: Standard door prep shall be for a continuous hinge type rated for door weight. Optional
41/2” or 5” heavy weight ball bearing hinges available upon request.
2.2 Fabrication a) General: Install 304 SS corner supports where stiles join rails. Assemble inner channels to aluminum panels using 3M VHB Tape. Inject polyurethane foam before bonding FRP sheets to aluminum panels. Machine FRP face sheets to accept outer channels to provide flush appearance of channels to face. b) Cutouts: Machine doors for required vision lites or louvers. Factory to install vision lites or louvers if required. c) Hardware Reinforcements: Factory to mortise, drill and tap doors for all mortise hardware as required by hardware manufactu rer’s template. All drilling for thru bolted surface mounted hardware to be done in field by installer. d) Electrified Hardware: When electrified hardware is required, door will be prepped in accordance with electrified hardware manufacturer’s recommendations. All electrified hardware installation to be done in field by installer.
2.3 Frame Design a). Fiberglass Reinforced Plastic (FRP) Option:
1 . Design: FRP Door frames furnished under this specification shall utilize a high-modulus pultruded structural FRP shape. The frame section shall be standard double rabbeted 53/4” deep x 2” face, 3/16” thick, with integral 5/8” doorstop with 1 15/16” soffits, to match typical hollow metal configurations.
2 . Corner Joints: KD jambs and header shall be joined at corners via miter connections. Post and beam corners will not be acceptable. Exposed fasteners for miter connections will not be acceptable except for wrap wall applications. One piece frames shall be factory joined at corners via miter connections then chemically welded with FRP material and ground visibly smooth at frame face. Mechanical joints will not be accepted in lieu of welded frames if specified.
3 . Hardware Reinforcements: FRP reinforcing shall be chemically welded to door frame material at required locations. Minimum screw pullout strength of 1100 lb per #12 x 1” sheet metal screw is required. Mechanically fastened reinforcements are not permitted.
4 . Anchors: Provide suitable anchors to properly install and interface frames with wall partition types shown on architect’s drawings.
5 . Finish: Frames shall have a factory applied industrial urethane chemical coating color topcoat, to match the color and sheen of the doors, for superior weatherability. Gelcoat may not be sprayed onto the frame as a secondary coating. b) Hollow Metal Option
1. Frame Design: Hollow Metal frame shall be fabricated from No. [14] gauge cold rolled steel conforming to ASTM 1008/M CS Type B. Frames shall be knock-down with integral trim and mitered corners. Welded frames shall be fully welded and fabricated from [14] gauge steel.
2. Hardware Reinforcements: Factory mortise, reinforce, drill and tap doors and frames for all mortise hardware in accordance with approved hardware schedule. Provide reinforcing plates for surface-type hardware; all drilling and tapping to be done in field by others. Provide dust cover boxes on frame mortises.
3. Anchors: Provide suitable anchors to properly install and interface frames with wall partition types shown on architect’s drawings.
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4. Finish: After fabrication, all tool marks and surface imperfections and exposed faces of all welded joints shall be dressed smooth.
5. Finish: Frames shall have a factory applied industrial urethane chemical coating color topcoat, to match the color and sheen of the doors, for superior weatherability.
3.1 Experience: a) Provide work of this Section designed and furnished by one manufacturer. Use a manufacturer who is ISO9001:2000 certified and has been engaged in the manufacture of specialty door systems for at least five (5) years immediately prior to the start of this work, and who has a history of successful production acceptable to the Architect.
4.1 Site Storage & Protection of Materials a) Receipt: Upon receipt of product, all materials shall be thoroughly inspected and all discrepancies, deficiencies and/or damages shall be immediately reported to the supplier in writing. b) Storage: Handling and storage of the doors and frames after receipt is the responsibility/liability of the customer. It is recommended that the doors be stored indoors in a vertical position, clear of the floor, with blocking between the doors to permit air circulation between the doors and prevent damage to the door faces. Rain/water or condensation must not be allowed to collect or lay between stored doors. Do not wrap in plastic sheeting, as it will promote condensation formation within. Permanent discoloration can result. Failure to comply with the receiving and reporting instructions shall void the Overly Door warranty.
4.2 Installation a) Prior to installation , secure the services of a qualified representative of the manufacturer to visit the job site and instruct the contractor’s personnel in proper installation and adjustment of the assemblies or secure services of manufacturer’s factory trained and authorized installer to perform installation of assemblies. b) Install work of this Section in strict accordance with approved shop drawings and manufacturer’s recommended installation instructions. c) Upon installation , secure the services of a qualified representative of the manufacturer to visit the jobsite and inspect the complete installation of the door and frame assemblies, test all components thru a minimum of ten (10) cycles of operation and direct installer in correcting any non-conforming items found.
4.3 Cleaning a) Clean exposed surfaces of FRP doors and frames with a mild, non-abrasive cleaner and water. b) Only chemical cleaning solution as recommended by the manufacturer shall be used to assure finish nor door are contaminated, nor compromised.
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