Type S MMD form DECK
Type S Form Deck is commonly used as permanent formwork for concrete slabs in floor and roof systems due to its strength and simplicity in installation. The Type S profile is available in gauges from 22 GA to 16 GA, providing flexibility for various load requirements. This deck meets SDI and ASTM standards and is offered in galvanized finishes such as G60 and G90 for added durability.
Durable, efficient, and cost-effective. Ideal for concrete formwork in floors.
Type S FORM Deck Features
Enhance your builds with our Type S Form Deck, offering reliable strength, easy installation, and long-lasting durability. Ideal for efficient and cost-effective concrete formwork in commercial projects.
High Structural Strength
Delivers excellent support for concrete and live loads, ensuring long-term structural stability and performance.
Efficient Concrete Formwork
Serves as permanent formwork for concrete slabs, reducing labor and speeding up overall construction time.
Galvanized or Prime-Painted Finish
Choose G60/G90 galvanized or prime-painted finishes for enhanced durability and corrosion resistance.
Cost-Effective Solution
Combines formwork and structural support, lowering material waste and total project expenses.
Compliance with SDI Standards
Meets Steel Deck Institute (SDI) and AISI guidelines, ensuring quality and code compliance.
Versatile Design Options
Offered in multiple gauges and finishes to meet a wide range of project specifications and needs.
The Type S Form Deck offers corrosion-resistant finishes and custom lengths (6′ to 40′) to ensure a precise fit and minimize material waste.
Choose from our high-strength 80 KSI steel Type S Deck, available with a corrosion-resistant galvanized finish meeting ASTM A653 standards, a variety of painted finishes for tailored aesthetics, or bare steel for custom applications. Each finish is designed to enhance durability and maintain performance in demanding environments.
Specifications of Type s form Deck
Key details on strength, gauge, finish, and depth for the Type S Form metal decking
Dimensions and Profile Details
Property | Details |
|---|---|
Profile Depth | 9/16 inch |
Coverage Width | 30 inches |
Rib Spacing | 2.67 inches (center to center) |
Rib Height | 9/16 inch |
Material Width | 30 inches (uninstalled, including overlap) |
The Type S Form Deck features a rib depth of 9/16 inch and a standard coverage width of 30 inches, making it ideal for supporting concrete slabs in floor and roof systems. Its rib spacing of 2.67 inches (center to center) and overall material width of 30 inches allow for secure overlaps and efficient concrete bonding. The profile is engineered to provide reliable formwork while minimizing material use, ensuring strength and cost-efficiency in construction projects.
Gauge
Gauge | Thickness (inches) | Weight (lbs/sq ft) | Typical Applications |
|---|---|---|---|
28 | 0.0149 | 0.75 | Light-duty formwork for thin concrete slabs. |
26 | 0.0179 | 0.9 | Standard formwork for residential and light commercial floors. |
24 | 0.0239 | 1.2 | Medium-duty formwork for commercial slabs. |
22 | 0.0295 | 1.9 | Heavy-duty formwork for larger spans and thicker concrete pours. |
20 | 0.0358 | 2.3 | High-load formwork for industrial applications. |
The Type S Form Deck is available in a range of gauges, including 28, 26, 24, 22, and 20. These gauges offer different thicknesses and load capacities to meet specific project requirements. Thinner gauges (28 and 26) are lightweight and cost-effective, making them ideal for shorter spans and lighter concrete slabs. Thicker gauges (24, 22, and 20) provide greater strength and support for larger spans and heavier concrete loads, making them perfect for more demanding formwork applications.
Finish
Finish Type | Details |
|---|---|
Galvanized G60 | Zinc coating of 0.6 oz/ft². Recommended for general environments. |
Galvanized G90 | Zinc coating of 0.9 oz/ft². Ideal for highly corrosive environments. |
Prime-Painted | Provides a base coat for additional protection or paint adhesion. |
Bare Steel | Unfinished; typically for indoor use or controlled environments. |
To ensure durability and long-term performance, the Type S Form Deck is available in various finish options, including galvanized (G60 and G90) and prime-painted. Galvanized finishes offer superior corrosion resistance, with G90 providing a thicker zinc coating for environments exposed to high moisture or chemicals. The prime-painted finish adds a protective base layer, ideal for projects that require additional coatings or paint. These finishes help extend the deck’s lifespan and protect it from environmental damage and wear.
Applications of Type S Form Metal Decking Growth
Ideal for commercial and industrial floors, the Type S Form Deck provides reliable support for concrete slabs and ensures long-lasting structural performance.
Concrete Bridge Deck Formwork
Type S Form Deck is widely used in bridge construction as stay-in-place formwork for concrete bridge decks. Its high strength and durability provide essential support during concrete placement and remain part of the structure for long-term stability.
High-Rise Building Floor Systems
In high-rise construction, Type S Form Deck serves as permanent formwork for concrete floor slabs, streamlining installation and reducing the need for temporary shoring. This accelerates construction timelines and enhances structural integrity.
The Type S Form deck is crafted to align with industry-leading standards, ensuring reliability, durability, and performance for your projects.
Compliance with Standards
SDI (Steel Deck Institute): The Type S Form deck complies with SDI specifications, ensuring high standards for design and performance.
ASTM A653/A924: These standards cover the galvanization process for the deck's finish, ensuring corrosion resistance.
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What gauge is most commonly used for Type B decking?Type B decking is typically available in 22 GA, 20 GA, and 18 GA.
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What is the difference between G60 and G90 galvanized finishes?G60 and G90 refer to the level of galvanization, with G90 offering thicker zinc coating and better corrosion resistance.
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What are the maximum spans for the 1.5" Type B deck?Maximum spans depend on the gauge, span type, and load requirements. For example, 22-gauge decks can span up to 8 feet under multiple spans, while 16-gauge decks can span up to 14 feet. Always consult load tables for precise details.
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Can 1.5" Type B metal decking be customized for specific projects?Yes, the deck can be customized in terms of gauge, finish, and length. Custom lengths are cut to suit project needs, reducing waste and optimizing installation efficiency.
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Does 1.5" Type B metal decking meet industry standards?Absolutely. It complies with Steel Deck Institute (SDI) standards and American Iron and Steel Institute (AISI) design guidelines, ensuring quality, safety, and compatibility with construction codes.