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USG Securock® Brand Roofing

USG Securock® Brand Roofing

Product catalog summary

Overview: USG has been a leader in building materials for over 100 years, known for innovative products like wallboard and ceiling tiles. Their roofing solutions portfolio includes high-performance roof boards designed for various applications, emphasizing sustainability and superior performance.

Product Portfolio: The USG Securock® Brand offers several types of roof boards:

Gypsum-Fiber Roof Board: Ideal for low-slope commercial roofing systems, offering exceptional bond, low absorption, and wind-uplift performance. Made from 97% recycled materials.
Glass-Mat Roof Board: Suitable for mechanically attached systems, featuring less itchiness and easy scoring and snapping.
Cement Roof Board: The lightest in the industry, easy to cut and fasten, noncombustible, and ideal for liquid-applied systems.
Gypsum-Concrete Patch: Used for repairing gypsum roof decks, noncombustible, and fast to install.
Structural Panel Concrete Roof Deck: An alternative to traditional roof decks, easy to install, noncombustible, with superior uplift strength.

Installation Guidelines: Proper installation is crucial for performance. Key points include:

Follow manufacturer and local code requirements.
Use specified fasteners and ensure they are flush with the surface.
Boards should not be installed if they exhibit frost or are below 32°F.
Ensure panels are dry before, during, and after installation.

Performance and Compliance: USG Securock Gypsum-Fiber Roof Board is engineered for superior wind-uplift performance and fire resistance, scoring high in mold resistance tests. It complies with various ASTM standards and is FM Approved.

Physical Properties: The document provides detailed specifications on dimensions, weight, strength, and thermal properties, emphasizing the board's durability and performance under different conditions.

Limitations and Recommendations: The document advises on managing moisture, proper storage, and handling to prevent performance issues. It also highlights the importance of design and construction practices to manage mold growth.

Product Overview: The USG Securock® Brand Glass-Mat Roof Board is a high-performance roof board designed for low-slope commercial roofing systems. It is ideal as a cover board in single-ply mechanically attached systems, offering protection against fire, mold, moisture, hail, and foot traffic. The board features a moisture- and mold-resistant core and facer, with high tensile bond strength to prevent delamination.

Specifications: The roof board is available in thicknesses of 1/4", 1/2", and 5/8", with a standard width of 4' and length of 8'. It meets various fire performance standards, including FM Class 1 and UL Class A ratings, and is compliant with ASTM C1177.

Installation Guidelines: Installation should follow the roof system manufacturer's instructions, local codes, and FMG/UL requirements. Fasteners must be installed flush with the surface, and edge joints should be staggered and loosely abutted. The board should not be installed if it exhibits frost or is below 32°F.

Limitations: The board's performance can be affected by moisture, improper fastener spacing, and installation quality. It should be kept dry before, during, and after installation, and not exposed to adverse weather conditions.

Safety and Handling: Dust from cutting may cause irritation; use protective equipment and minimize dust by using a utility knife or hand saw. In case of eye contact, flush with water for 15 minutes and seek medical attention if irritation persists.

Product Information: For more details, consult the SDS at usg.com or contact Product Safety at 800-507-8899. The product is manufactured by United States Gypsum Company and may not be available in all markets.

Installation Guidelines: USG Securock Cement Roof Board should not be installed during wet conditions and must be covered by the final roof membrane system on the same day to avoid moisture exposure. Proper fastener spacing and quality installation are crucial for wind uplift resistance, which USG cannot guarantee due to external factors.

Moisture Management: Moisture from both inside and outside the building poses risks to the roof system. Proper moisture management during and after construction is essential, including effective HVAC systems to vent moisture outside.

Storage and Handling: Boards should be stored flat, off the ground, and protected from weather. Plastic packaging should be removed upon receipt to prevent moisture trapping.

Fire and System Performance: The board is UL Classified for surface burning characteristics and meets various fire performance standards. It is also FM Approved and complies with FM 4450 and FM 4470 requirements.

USG Securock Gypsum-Concrete Patch: This product is used for repairing roof decks and offers over 500 psi compressive strength. It is noncombustible and suitable for various roof deck types. Proper storage and mixing with clean water are essential for optimal performance.

USG Structural Panel Concrete Roof Deck: This concrete roof deck is strong, durable, and dimensionally stable, suitable for noncombustible construction. It can be installed in various weather conditions and requires a roof membrane covering for protection.

Safety and Handling: Safety procedures must be followed during installation to prevent injuries. Proper handling and storage of panels are crucial to avoid exceeding load limits on roof framing.

Product Information: The USG Securock Gypsum-Concrete Patch is designed to conform to ASTM C317 standards and is noncombustible according to ASTM E136. It is fire-rated and approved for use in various UL Roof Deck Systems. The product is packaged with 63 bags per pallet, each weighing 50 lbs, with a nominal pallet weight of 3,200 lbs. It has a compressive strength of over 500 psi, a set time of 30-60 minutes, and a dry density of 50-52 pcf.

Fire Performance and Standards Compliance: The product meets fire performance standards and is compliant with ASTM and UL standards for noncombustible construction.

Physical Properties: The product has an R-value of 0.67 °F.ft2.h/Btu/inch as per ASTM C518.

Safety Information: The product may cause cancer by inhalation of respirable crystalline silica. It should be handled with appropriate safety precautions, including the use of a NIOSH/MSHA-approved respirator and protective clothing. In case of exposure, immediate medical attention is advised.

Installation and Usage: USG Structural Panel Concrete Roof Decks are designed for use in noncombustible construction and can be installed on various framing systems. They are dimensionally stable and resistant to moisture issues. Installation requires a circular saw with a carbide-tipped blade and screws for fastening. Panels should not be left uncovered without an appropriate roof membrane.

Limitations and Maintenance: Panels should be stored properly to avoid moisture and freezing conditions. Maintenance involves removing standing water and replacing damaged panels. Panels should not be exposed to weather for more than 90 days without protection.

Test Data: The product has passed various ASTM tests for load, resistance, density, pH value, and durability. It is compliant with low VOC emissions standards.

Recommended Fasteners and Framing: Specific fasteners are recommended for different framing materials. The steel roof framing must meet specified strength and deflection criteria.

Application and Traffic Protection: Panels should be installed with the long edges perpendicular to the framing and in a running bond pattern. Traffic protection measures should be taken in high traffic areas.

Specifications and Procedures: The document outlines the replacement and repair procedures for USG Structural Panel Concrete Roof Decks. Damaged panels should be replaced with new panels that are at least 24 inches wide and span a minimum of two supports. If this is not possible, the panel must be fully blocked on all sides. Detailed installation guidelines are available in the USG Structural Panel Concrete Roof Deck Field Installation Guideline (form SCP43).

Physical and Mechanical Properties: The document provides a table of physical and mechanical properties, including concentrated load, fastener lateral resistance, density, weight, pH value, linear variation with moisture, thickness swell, freeze/thaw resistance, mold resistance, water absorption, noncombustibility, surface-burning characteristics, long-term durability, water durability, termite resistance, and low VOC emissions. These properties are measured according to various ASTM standards.

System Performance and Load Table: The document includes a load table for USG Structural Panel Concrete Roof Decks, specifying ultimate uniform load capacities based on joist spacing. It emphasizes the need for a qualified architect or engineer to review and approve calculations, framing, and fastener spacing for all projects.

Safety Information: The document warns of potential health hazards, including skin irritation, serious eye damage, respiratory irritation, and cancer risk from inhalation of respirable crystalline silica. It advises using protective equipment and following safety precautions.

Product Comparison and Performance: The document compares USG Securock® Brand Glass-Mat and Gypsum-Fiber Roof Boards with GP DensDeck® products, highlighting superior compressive strength, flute spanability, and ease of handling and installation. It also discusses the environmental benefits of USG Securock Gypsum-Fiber Roof Board, which is made from 97% recycled materials.

Applications and Recommendations: USG Securock® Brand high-performance roof boards are recommended for various applications, including single ply mechanically attached, modified bitumen, built-up roofs, and as thermal, fire, and vapor barriers.

Introduction
This document provides detailed information on USG Securock® Brand high-performance roof boards, focusing on their application in low-slope commercial roof assemblies. It emphasizes safety practices, product specifications, and installation guidelines.

Key Components of Roof Assembly
The document outlines four basic components of a low-slope commercial roof assembly: structural deck and joists, insulation, roof cover board, and membrane system. Each component plays a crucial role in the overall performance of the roofing system.

Product Specifications
USG Securock® Brand roof boards are designed to enhance fire protection, traffic and hail resistance, and wind-uplift performance. The document specifies different types of roof boards, including Gypsum-Fiber, Glass-Mat, and Cement Roof Boards, each recommended for specific membrane attachment methods.

Installation Guidelines
The document provides detailed installation instructions for various applications, such as roof re-cover boards, hot asphalt substrates, and substrates for vapor retarders. It highlights the importance of consulting roofing manufacturers for specific application instructions.

Thermal and Fire Barriers
USG Securock roof boards serve as thermal barriers, reducing thermal shock and acting as fire barriers. They are suitable for use under metal or tile roofs and provide noise reduction and hail resistance.

Special Applications
The document discusses the use of USG Securock roof boards in vegetative and solar roof assemblies, emphasizing their role in protecting underlying insulation and providing a stable base.

Conclusion
USG Securock high-performance roof boards offer versatile solutions for various roofing applications, ensuring durability, safety, and enhanced performance. The document underscores the importance of following safety practices and consulting manufacturers for specific installation guidelines.

Overview: The document provides detailed information on USG Structural Panels Concrete Roof Deck, an innovative technology designed for structural roof sheathing in noncombustible construction. It highlights the product's compliance with ASTM E136-12 standards and its application in various roofing systems without the need for thermal barriers, pouring, setting, or curing.

Main Components of Low-Slope Roof Assembly:

Structural Framing: Can be cold-formed steel, wood, or open web steel trusses.
Concrete Roof Deck: Serves as noncombustible, nonrotting, dimensionally stable structural sheathing.
Insulation: Includes polyisocyanurate (ISO), extruded polystyrene (XPS), or expanded polystyrene (EPS).
Roof Cover Board: Installed between insulation and roofing membrane for protection and performance enhancement.
Membrane System: Options include built-up roofing (BUR), single-ply, or modified bitumen.

Applications:

Low-Slope Applications: Suitable for direct applied roof systems, providing a stable substrate for membranes without gapping.
Insulated Systems: Supports ISO, XPS, or EPS insulations without a thermal barrier, with optional USG Securock high-performance roof board for additional protection.
Metal or Tile Roof: Provides structural sheathing over Cold Formed Steel or Open Web Joists, suitable for metal or tile roofing systems.
Vegetative or Green Roof: Suitable substructure for green roofs, providing necessary support and protection layers.
Solar Roof: Supports photovoltaic or solar panels, offering a stable base for installation.
Steep-Slope Applications: Used with cold-formed steel or wood trusses, suitable for various exterior grade coverings like clay tile or asphalt shingles.
Additional Applications: Can be used for balconies and canopies, providing structural support and stability.

Technical Specifications:

Load Capacity: The document includes a table of ultimate uniform load capacities for different joist spacings, emphasizing the need for professional review and approval of calculations.
Recommended Fasteners: Lists specific fasteners for installation, with details on pull-through capacities and edge distance requirements.

Case Study: The document concludes with a project profile of a custom home in Chicago using USG products, highlighting the importance of quality materials and the versatility of USG Structural Panels in residential construction.

Introduction
This document provides insights into the use of USG products in various construction projects, highlighting their benefits, applications, and performance in different environments.

Key Products and Benefits
Jason Roxburgh's home construction utilizes USG Structural Panels, aiming for LEED Gold or Platinum status due to its energy efficiency and sustainability. Key products include USG Structural Panels, Securock Brand Gypsum-Fiber Roof Board, and Sheetrock Brand Ultralight Panels, among others. These products offer benefits such as dimensional stability, non-combustibility, and resistance to mold, rot, termites, and fire.

Project Profile: Marlins Park
The Marlins Park in Miami, Florida, features a retractable roof designed to withstand high wind zones. The roof system includes USG Securock Brand Gypsum-Fiber Roof Board, which exceeded performance requirements for wind-uplift and fire tests. The board's superior compressive strength and fire resistance make it ideal for commercial low-slope roofing systems.

Case Study: Daybreak Apartments
In Utah, the Daybreak Apartments project utilized USG Securock glass-mat roof board for its fire resistance and durability. The board's 95% recycled content supports environmental goals, and its ease of handling and installation is highlighted by contractors.

Product Samples and Literature
The document lists various USG Securock Brand Roof Board samples and literature available for customer service and technical support. These include product comparison guides, installation DVDs, and architectural specifications.

Conclusion
USG products are praised for their performance, sustainability, and ease of use in construction projects. The document emphasizes the company's commitment to quality and customer support.

Catalog excerpts

USG ROOFING SOLUTIONS PORTFOLIO usg.com/securock IT’S YOUR WORLD.

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A LEADER IN THE BUILDING MATERIALS INDUSTRY For more than 100 years, USG has been a leader in producing innovative products and systems to build the environments in which we live, work and play. As the inventor of wallboard and mineral wool ceiling tile, USG helped create North America’s building materials industry. Our flagship brands are recognized around the world and include USG Securock® Brand high-performance roof boards, USG Sheetrock® Brand gypsum panels, USG Durock® Brand cement boards and USG Donn® Brand suspension systems. USG is North America’s leading producer of gypsum wallboard,...

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A HIGHPERFORMANCE PORTFOLIO OF ROOFING SOLUTIONS THAT STAND ABOVE THE REST No matter what the application, the high-performance portfolio of USG roofing solutions gives you a better choice in the roof board category. Our products meet stringent performance requirements, offer exceptional features and deliver superior strength. All so you can rest easy that your vision will always be covered by the best. USG SECUROCK® BRAND GYPSUM-FIBER ROOF BOARD • over board for fully adhered and mechanically C attached systems • Exceptional bond and low surface absorption • Superior wind uplift • 97% recycled...

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SUBMITTAL SHEET GYPSUM-FIBER ROOF BOARD High-performance gypsum-ﬁber roof board for use in low-slope commercial rooﬁng systems Exceptional bond and low absorption in adhered systems Moisture- and mold-resistant Excellent wind-uplift performance Manufactured from 97% recycled material USG Securock® Brand Gypsum-Fiber Roof Board is a high-performance roof board for use in lowslope roofing systems. Its unique fiber-reinforced, uniform composition gives the panel strength and water resistance through to the core. USG Securock Gypsum-Fiber Roof Board provides exceptional bond and low absorption in...

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FIRE PERFORMANCE SYSTEM PERFORMANCE STANDARDS COMPLIANCE • USG Securock Gypsum-Fiber Roof Board is engineered to perform within a properly designed roof system. The use of USG Securock Gypsum-Fiber Roof Board as a roofing component is the responsibility of the design professional. • Consult roofing manufacturers for specific instructions on the application of their products to USG Securock Gypsum-Fiber Roof Board. • Weather conditions, dew, application temperature, installation techniques and moisture drive can have adverse effects on the performance of the roof system and are beyond the control...

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*ASTM D3273 Mold Resistance Testing: In independent lab tests conducted on USG Securock® Brand Gypsum-Fiber Roof Board and Glass-Mat Roof Board at the time of manufacture per ASTM D3273 Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber, both panels scored a 10. The ASTM lab test may not accurately represent the mold performance of building materials in actual use. Given unsuitable project conditions during storage, installation or after completion, any building material can be overwhelmed by mold. To manage the growth of mold,...

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SUBMITTAL SHEET USG SECUROCK® BRAND GLASS-MAT ROOF BOARD High-performance glass-mat roof board for use in low-slope commercial rooﬁng systems Ideal for use as cover board in single-ply mechanically attached systems Moisture- and mold-resistant core and facer Provides protection to roof system from hail and foot traffic Fire-resistant for use as fire barrier and thermal barrier Unmatched mat-to-core tensile bond strength makes facer less likely to delaminate when cutting High-quality tight mat makes for easier handling and cutting USG Securock® Brand Glass-Mat Roof Board is a high-performance...

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LIMITATIONS CONT. • Wind uplift (vertical pull) of the roof system as installed can be affected by many factors beyond USG's control, including moisture migrating into the roof assembly from inside or outside the building, proper fastener spacing, the quality of installation especially for fasteners and whether the framing has been properly designed and installed to meet strength and deflection criteria specified in the contract documents. For all these reasons, USG cannot guarantee the wind-uplift resistance (vertical pull) of any roof assembly or system containing USG roof boards. • Moisture...

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SUBMITTAL SHEET USG SECUROCK® BRAND CEMENT ROOF BOARD • Ideal for use as a cover board in system applications such as liquid-applied membranes or as a parapet, fire or thermal barrier roof board • Lightest cement board in the industry • Environmentally sustainable product—lower weight reduces embodied energy and embodied emissions • Water-durable, mold-resistant substrate • Will not rot, warp, delaminate or disintegrate • Easy to cut and fasten • Noncombustible DESCRIPTION USG Securock® Brand Cement Roof Board is a high-performance roof board for use in low-slope roofing systems. As the lightest...

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FIRE PERFORMANCE SYSTEM PERFORMANCE • USG Securock Cement Roof Board is engineered to perform within a properly designed roof system. The use of USG Securock Cement Roof Board as a roofing component is the responsibility of the design professional. • Consult roofing manufacturers for specific instructions on the application of their products to USG Securock Cement Roof Board. • Weather conditions, dew, application temperature, installation techniques and moisture drive can have adverse effects on the performance of the roof system and are beyond the control of USG. • Keep USG Securock Cement...

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USG Securock® Brand Roofing

USG Securock® Brand Roofing

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