Concrete Retaining Wall Blocks
Segmental concrete blocks stacked without mortar for gravity retaining walls up to certain heights. Under HTS 6810.11.00.70 as other unreinforced concrete building blocks for civil engineering. Designed for soil retention in landscaping.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with steel tie-backs
Blocks with steel reinforcements become Chapter 73 structures.
If large format for heavy retaining
Heavier duty may qualify as reinforced under 6810.19.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide engineering data on stack height limits to confirm non-structural use
• Declare setback angles and pin connections if present
Related Products under HTS 6810.11.00.70
Sound-Absorbing Concrete Blocks
Concrete blocks engineered with internal textures or materials to reduce noise in urban barriers or studios. HTS 6810.11.00.70 applies as unreinforced building blocks of artificial stone for construction. Acoustic properties don't change core classification.
Thermal Mass Concrete Blocks
Dense concrete blocks designed to store and release heat for passive solar buildings. Classified HTS 6810.11.00.70 as unreinforced artificial stone building blocks. High thermal capacity from specific aggregates.
Concrete Garden Border Blocks
Small scalloped or rectangular concrete blocks for defining garden beds and paths. HTS 6810.11.00.70 for other concrete building/landscaping blocks, unreinforced.
Concrete Foundation Blocks
Precast blocks for pier-and-beam foundations, providing level bases. HTS 6810.11.00.70 as unreinforced concrete building blocks.
Concrete Screen Blocks
Lattice-pattern concrete blocks for privacy screens and facades. HTS 6810.11.00.70 other blocks.
Concrete Utility Blocks
Versatile blocks for cable trenches or meter bases. HTS 6810.11.00.70.