Formwork (shuttering) for concrete constructional work
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Formwork (shuttering) for concrete constructional work
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 4418.40.00.00
Plywood Concrete Formwork Panels
Prefabricated plywood panels designed specifically for temporary shuttering in concrete pouring operations during construction. These panels are assembled with wood framing and coated for multiple reuses, classified under HTS 4418.40.00.00 as formwork for concrete constructional work. They provide structural support to wet concrete until it hardens.
Laminated Pine Shuttering Boards
Laminated wooden boards made from pine, engineered for use as shuttering in concrete formwork systems. These boards feature waterproof coatings and tongue-and-groove edges for secure assembly, falling under HTS 4418.40.00.00 due to their dedicated role in supporting concrete during construction.
Modular Spruce Formwork System Panels
Modular panels constructed from S-P-F spruce wood, designed for reusable concrete shuttering in high-rise construction. Interlocking edges and phenolic resin overlays ensure durability, classified in HTS 4418.40.00.00 as specialized formwork for concrete work.
Reusable Eucalyptus Concrete Shuttering
High-density eucalyptus wood shuttering panels treated for repeated concrete pours in bridge and dam construction. Film-faced surfaces prevent concrete adhesion, qualifying under HTS 4418.40.00.00 for concrete formwork applications.
Prefabricated Wall Formwork Shuttering
Prefabricated wooden assemblies for vertical concrete wall shuttering, featuring adjustable wood props and panels. Used in residential and commercial pours, these fit HTS 4418.40.00.00 as dedicated concrete construction formwork.
Column Formwork Shuttering Kits
Wooden shuttering kits for circular and rectangular concrete columns, with curved plywood segments and straight bracing. Designed for precise column forming in building projects, classified under HTS 4418.40.00.00.
Heavy Duty Beam Formwork Panels
Reinforced wood panels for supporting concrete beams in multi-story construction, with double-layered construction for load capacity. Meets HTS 4418.40.00.00 criteria for concrete shuttering formwork.
Staircase Formwork Shuttering
Specialized wooden shuttering for concrete staircases, with angled risers and treads forming capabilities. Temporary support system for poured concrete stairs, under HTS 4418.40.00.00.