PLCW-600 SERIES2 1/2” x 6”
Product: PLCW-600 as manufactured by PRL Glass Systems, Inc.


  • Air infiltration: Limit air leakage through fixed glazing and frames to 0.026 cfm/ft2/min (0.01 L/s/m2) when tested in accordance with ASTM E-283-04 at a cross pressure of 6.24 psf (0.30 kPa).
  • Water Penetration under Static Pressure: System shall not evidence uncontrolled water penetration at a cross pressure of 15 psf (103 kPa) when tested in accordance with ASTM-E331-00.
  • Water Penetration under Dynamic Pressure: System shall not evidence uncontrolled water penetration at a cross pressure of 15 psf (103 kPa) when tested in accordance with AAMA-501.1-05.
  • Design Wind Load: Limit mullion deflection to L/175 up to 13 feet-6 inches (4115 mm) and L/240+1/4 inch (6 mm) for spans above 13 feet-6 inches (4115 mm) when measured in accordance with ASTM E330-02 at a cross pressure of 40 psf (276 kPa).
  • Seismic Racking: Compliance that system can accommodate a lateral movement of 3/4 inch (19 mm) when tested to AAMA 501.4-00.
  • Thermal Conductance: Whole product rating shall be determined in accordance with NFRC-100. Show that specified product can achieve U-factor of no greater than 0.37 (Values based on structural glaze verticals, and insulated glass comprising exterior light of 1/4 inch (6 mm) bronze, 1/2 inch (13 mm) space with argon fill and an interior light of 1/4 inch (6 mm) SunGuard SNX 62/27).
  • Solar Heat Gain: Whole product rating shall be determined in accordance with NFRC-200. Show that the specified product can achieve a SHGC of no greater than 0.36. (Values based on structural glaze verticals, and insulated glass comprising exterior light of 1/4 inch (6 mm) bronze, 1/2 inch (13 mm) space with argon fill and an interior light of 1/4 inch (6 mm) SunGuard SNX 62/27).
  • Large Missile Impact: Design and fabrication shall meet the performance requirements in the referenced test procedures for a +1676/-2873 Pa (+35/-60 psf) design pressure with missile impacts corresponding to Missile Level D and Wind Zone 3 for a Basic Protection Rating. (Laminated I.G. 1-1/8 inches (29 mm) I.G. Marine glazed into a rubber glazing gasket.


1.1 REFERENCES
A. American Architectural Manufacturers Association (AAMA):

    1. AAMA/NWWDA 101/I.S. 2-97 - Voluntary Specification, Performance Requirements and Test Procedures for Air Leakage Resistance, Water Penetration Resistance, Structural Loading, Forced Entry Resistance.
    2. AAMA-501.1 - Standard Test Method for Water Penetration of Windows, Curtain Walls and Doors Using Dynamic Pressure.
    3. AAMA 501.4 - Recommended Static Test Method for Evaluating Curtain Wall and Storefront Systems Subjected to Seismic and Wind Induced Interstory Drifts.
    4. AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels.

B. ASTM International (ASTM):
    1. ASTM B 221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes.
    2. ASTM E 283 - Test Method for Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors under Specified Pressure Differences across the Specimen.
    3. ASTM E330 - Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference.
    4. ASTM E 331 - Test Method for Water Penetration of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference.
    5. ASTM E 1886 - Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials.
    6. ASTM E 1996 - Standard Specification for Performance of Exterior Windows, Curtain Walls, Doors and Impact Protective Systems Impacted by Windborne Debris in Hurricanes.

C. National Fenestration Rating Council (NFRC):
    1. NFRC-100 - Procedure for Determining Fenestration Product U-factors.
    2. NFRC-200 - Procedure for Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence.
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  • These installation instructions are generic in nature but specific to the PRL curtain wall systems. They are specific to all of PRL’s curtainwalls including the PLCW-600, PLCW-700 and PLCW-1000. Because each project will have differing conditions, each project should have job specific drawings prepared by journeymen drafters or engineers who are familiar with curtain-wall construction and have an intimate understanding of PRL’s curtain wall system and how to integrate it into the construction details specific to the project it is being used on. The shop drawings will take precedence over these instructions as they are project specific. You may refer to PRL’s test reports for further familiarity with construction details of the curtain walls. When in doubt contact your PRL technical representative.

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  • PROJECT NAME = cw601 PROJECT NUMBER=1
    Ixx - NEUTRAL MOMENT OF INERTIA = 4.80288 AREA = 1.64775
    Iyy - NEUTRAL MOMENT OF INERTIA = 1.42838 PERIMETER = 17.7867
    Ixy - NEUTRAL MOMENT OF INERTIA = .000000
    Ip - POLAR MOMENT OF INERTIA = 6.23127
    Imax - MAXIMUM MOMENT OF INERTIA = 4.80288
    Imin - MINIMUM MOMENT OF INERTIA = 1.42838
    Theta - PRINCIPLE TO LOCAL ANGLE = .000000
    Rmax - MAXIMUM RADIUS OF GYRATION= 1.70728
    Rmin - MINIMUM RADIUS OF GYRATION= .931056

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  • CLEAR SHEAR BLOCK

    Item No. PLCW-301CLR
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