3-PART CSI MASTERFORMAT SPECIFICATION

SECTION 079513.19 PARKING DECK EXPANSION JOINT COVER ASSEMBLIES

PART 1 - GENERAL

1.1  SUMMARY

A.  Section includes parking deck expansion joint cover assemblies.es:

B.  Related Requirements:

  1. Section 079100 "Preformed Joint Seals" for preformed foam and extruded-silicone joint seals.

1.2  COORDINATION

A.  Coordinate sizes and locations of expansion joint cover assemblies with joint widths and assumed movement.

1.3  SUBMITTALS

A.  Comply with Division 01 requirements.

B.  Product Data: Manufacturer's specifications and technical data edited specifically for proposed system, including specific requirements indicated.

  1. Detailed specification of construction and fabrication.

C.  Shop Drawings: Indicate joint device profile, dimensions, location in the work, affected adjacent construction, anchorage devices, and location of splices.

D.  Samples: For each expansion joint cover assembly and for each color and texture specified, full width by 6 inches (150 mm) long in size.

E.  Manufacturer's Installation Instructions: Indicate installation requirements and rough-in dimensions.

1.4  DELIVERY, STORAGE AND HANDLING

A.  Comply with Division 01 requirements.

B.  Packing and Shipping: Deliver products in original unopened packaging with legible manufacturer's identification.

C.  Store per manufacturer’s instructions.

  1. Store in dry area out of direct sunlight.

1.5  WARRANTY

A.  Provide manufacturer's written warranty.

B.  Warrant materials and fabrication against defects after completion and final acceptance of Work.

  1. Repair defects, or replace with new materials, faulty materials or fabrication developed during the warranty period at no expense to Owner.

PART 2 - PRODUCTS

2.1  MANUFACTURERs

A.  Subject to compliance with requirements, provide products from the following manufacturer:

  1. Nystrom Building Products

9300 73rd Ave. North

Minneapolis, MN 55428

Toll Free Hotline: 800-547-2635

Toll Free Fax: 800-317-8770

E-Mail:

Internet: www.nystrom.com

2.2  ASSEMBLY DESCRIPTION

A.  Furnish units in longest practicable lengths to minimize field splicing.

B.  Include factory-fabricated closure materials and transition pieces, T-joints, corners, curbs, cross-connections, and other accessories as required to provide continuous expansion joint cover assemblies.

2.3  SLAB-TO-SLAB PARKING AND OPEN-AIR STRUCTURE EXPANSION CONTROL SYSTEMS

Retain one or more of the "Slab-to-Slab Parking and Open-Air Structure Expansion Control Systems" Paragraphs below to meet Project requirements.

A.  Cover plate, aluminum extruded surface mount, hinged, anti-slip serrations; accommodating horizontal and vertical thermal movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, inc.; Model PD
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] <Insert width>.
  4. Total Horizontal Movement: [As indicated on Drawings] <Insert width>.
  5. Vertical Movement: 5 deg upward, 15 deg downward.
  6. Material: 6063-T6 Aluminum

1)  Finish: Mill.

  1. Attachment Method: Mechanical fasteners.
  2. Load Capacity: Light vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: Manufacturer's standard.

B.  Cover plate, rubber coated steel, surface mount, hinged' accommodating horizontal and vertical thermal movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, inc.; Model RCP
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] <Insert width>.
  4. Total Horizontal Movement: [As indicated on Drawings] <Insert width>.
  5. Vertical Movement: 5 deg, 1 inch (25 mm).
  6. Material 6063-T6 Aluminum

1)  Finish: EPDM Rubber coated, Black.

  1. Attachment Method: Mechanical anchors.
  2. Load Capacity: Light vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: Manufacturer's standard.

C.  Center plate, recessed, extruded aluminum, block out, seismic centering bar, and integrated moisture barrier; accommodating seismic movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, inc.; Model PTX
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] <Insert width>.
  4. Minimum Joint Width: 1 inch (25 mm).
  5. Maximum Joint Width: [As indicated on Drawings] <Insert width>.
  6. Material: 6063-T6 Aluminum

1)  Finish: Brush.

  1. Attachment Method: Block out, concrete anchor, and backfill.
  2. Load Capacity: Light vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: manufacturer's standard.

D.  Center plate, flush, extruded aluminum, block out, seismic centering bar, and integrated moisture barrier; accommodating seismic movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, inc.; Model PTS
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] <Insert width>.
  4. Minimum Joint Width: 1.38 inch (35 mm).
  5. Maximum Joint Width: [As indicated on Drawings] <Insert width>.
  6. Material: 6063-T6 Aluminum

1)  Finish: Brush.

  1. Attachment Method: Block out, concrete anchor, and backfill.
  2. Load Capacity: Light vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: manufacturer's standard.

E.  Vehicular rated, expanding foam, watertight, wax and asphalt free, non-invasive anchoring compression seal.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, Inc.; Model PDM
  2. Design Criteria:
  3. Exposed Sight Line: [As indicated on Drawings] Insert width.
  4. System Width: [As indicated on Drawings] Insert width.
  5. Minimum Joint Width: [As indicated on Drawings] Insert width.
  6. Maximum Joint Width: [As indicated on Drawings] Insert width.
  7. Material:

1)  Silicone bellows with foam sealant.

  1. Attachment Method: Self-compression with silicone sealant and 2 part epoxy.
  2. Load Capacity: Vehicular Traffic.

h.  Standard: Meets UL-2079, ASTM E-119, E-1966 and E1399.

2.4  SLAB-TO-WALL PARKING AND OPEN-AIR STRUCTURE EXPANSION CONTROL SYSTEMS

Retain one or more of the "Slab-to-Wall Parking and Open-Air Structure Expansion Control Systems" Paragraphs below to meet Project requirements.

A.  Cover plate, aluminum extruded surface mount, hinged, anti-slip serrations; accommodating horizontal and vertical thermal movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, Inc.; Model PDw
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] Insert width.
  4. Total Horizontal Movement: [As indicated on Drawings] Insert width.
  5. Vertical Movement: 5 deg upward, 15 deg downward.
  6. Material: 6063-T6 Aluminum

1)  Finish: Mill.

  1. Attachment Method: Mechanical anchors and epoxy.
  2. Load Capacity: Vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: Manufacturer's standard.

B.  Center plate, recessed, extruded aluminum, block out, seismic centering bar, and integrated moisture barrier; accommodating seismic movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, inc.; Model PTXw
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] Insert width.
  4. Minimum Joint Width: [As indicated on Drawings] Insert width.
  5. Maximum Joint Width:
  6. Material: 6063-T6 Aluminum

1)  Finish: Brush.

  1. Attachment Method: Block out, concrete anchor, and backfill.
  2. Load Capacity: Light vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: manufacturer's standard.

C.  Center plate, flush, extruded aluminum, block out, seismic centering bar, and integrated moisture barrier; accommodating seismic movement.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Nystrom, inc.; Model PTSw
  2. Design Criteria:
  3. Exposed Sight-Line: [As indicated on Drawings] Insert width.
  4. Minimum Joint Width: [As indicated on Drawings] Insert width.
  5. Maximum Joint Width: [As indicated on Drawings] Insert width.
  6. Material: 6063-T6 Aluminum

1)  Finish: Brush.

  1. Attachment Method: Block out, concrete anchor, and backfill.
  2. Load Capacity: Light vehicular traffic.

Retain "Fire-Resistance Rating" and "Moisture Barrier" subparagraphs below if required.

  1. Fire-Resistance Rating: Provide expansion control system and fire-barrier assembly with a rating not less than [that of adjacent construction] <Insert rating>.
  2. Moisture Barrier: manufacturer's standard.

PART 3 - EXECUTION

3.1  EXAMINATION

A.  Verify that rough openings for joint covers are correctly sized and located.

B.  Verify block outs are in place, where required.

3.2  PREPARATION

A.  Provide anchoring devices for installation and embedment.

B.  Provide templates or rough-in measurements.

3.3  INSTALLATION

A.  Install components and accessories to comply with manufacturer's instructions.

  1. Exterior conditions: Heat weld splices and intersections to form a continuous joint system.

B.  Align work plumb and level, flush with adjacent surfaces.

C.  Rigidly anchor to substrate to prevent movement or misalignment.

D.  Where required install flexible fire barrier to comply with manufacturer's instructions.

END OF SECTION