Precast Box Culvert Molds & Steel Formwork

Box culvert formwork must match the finished concrete unit's opening, wall thickness, joint profile and lifting arrangement. Browse our box culvert molds and underground gallery formwork to find a suitable starting point for your project.

Available molds

Planning a custom mold?

When requesting a quotation, share the internal opening, overall dimensions, wall thickness, required output and any drawings. These details help the engineering team review mold layout, assembly and demolding requirements.

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