1" Type HD MMD form DECK
Type HD Form Deck is designed for heavy-duty concrete formwork in floors and roofs, providing superior support and durability. Available in gauges from 26 GA to 20 GA, it efficiently handles greater loads and longer spans. This deck meets SDI and ASTM standards and is offered in galvanized finishes like G60 and G90 for enhanced corrosion resistance.
Durable, strong, and cost-effective. Ideal for heavy-duty concrete formwork.
1" Type HD FORM Deck Features
Enhance your builds with our Type HD Form Deck, delivering superior strength, efficient installation, and long-term durability. Ideal for heavy-duty and cost-effective concrete formwork in demanding projects.
Heavy-Duty Load Support
Engineered to handle higher concrete loads, the Type HD Form Deck is ideal for projects requiring superior strength and stability.
Efficient Concrete Bonding
Designed with a deep profile to support thicker concrete slabs, ensuring better load distribution and long-term performance.
Galvanized or Prime-Painted Finish
Choose G60/G90 galvanized or prime-painted finishes for enhanced durability and corrosion resistance.
Cost-Effective Formwork Solution
Ideal for heavy-duty applications like parking structures, bridge formwork, and industrial floors, adapting easily to complex construction needs.
Compliance with SDI Standards
Meets Steel Deck Institute (SDI) and AISI guidelines, ensuring quality and code compliance.
Versatile Gauge Options
Available in 26 GA to 20 GA, offering flexibility to meet specific load requirements while maintaining durability.
1" Type HD FORM Deck options
The Type HD 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 HD 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 1" Type HD form Deck
Key details on strength, gauge, finish, and depth for the Type HD Form metal decking
Dimensions and Profile Details
Property | Details |
|---|---|
Profile Depth | 1 inch |
Coverage Width | 36 inches |
Rib Spacing | 4 inches (center to center) |
Rib Height | 1 inch |
Material Width | 39 inches (uninstalled, including overlap) |
The Type HD Form Deck features a rib depth of 1 inch and a standard coverage width of 36 inches, making it perfect for heavy-duty concrete formwork in floors and roofs. Its rib spacing of 4 inches (center to center) and overall material width of 39 inches ensure secure overlaps and excellent concrete support. This profile is designed to handle greater loads while reducing material costs, providing strength and durability for demanding construction projects.
Gauge
Gauge | Thickness (inches) | Weight (lbs/sq ft) | Typical Applications |
|---|---|---|---|
26 | 0.0179 | 0.75 | Light-duty concrete formwork, low-load floors |
24 | 0.0239 | 1 | Standard floors, light industrial applications |
22 | 0.0299 | 1.25 | Medium-duty floors, parking structures |
20 | 0.0359 | 1.5 | Heavy-duty formwork, bridges, industrial slabs |
The Type HD Form Deck is available in a range of gauges, including 26, 24, 22, and 20. These gauges offer varying thicknesses and load capacities to meet the needs of heavy-duty projects. Lighter gauges (26 and 24) are cost-effective and ideal for standard concrete slabs and moderate spans. Heavier gauges (22 and 20) provide superior strength and support for longer spans and heavier concrete loads, making them perfect for demanding applications like industrial floors, bridges, and parking structures.
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 HD Form Deck is offered in multiple finish options, including galvanized (G60 and G90) and prime-painted. The galvanized coating provides excellent corrosion resistance, with G90 offering a thicker zinc layer for protection in high-moisture or chemical environments. The prime-painted finish adds a protective base coat, ideal for projects requiring additional paint or specialized coatings. These finishes enhance the deck’s lifespan and safeguard it against environmental wear and damage.
Applications of 1" Type HD Form Metal Decking Growth
Ideal for industrial and infrastructure projects, the 1" Type HD Form Deck offers exceptional strength and support for heavy-duty concrete slabs and demanding structural applications.
Heavy Industrial Floor Systems
Type HD Form Deck is ideal for heavy industrial floors, providing strong support for high-load equipment and machinery. Its durable design ensures long-term performance in demanding industrial environments.
Bridge and Highway Formwork
Type HD Form Deck is commonly used in bridge and highway construction as permanent formwork. It supports heavy concrete loads during placement and adds lasting strength to the structure.
The 1" Type HD 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 HD 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.