Planitop 3D [NA]: 3D-printing mortar

Fiber-reinforced mixture for 3D printing


Planitop 3D [NA]

Planitop 3D [NA]

Planitop 3D [NA] is a fiber-reinforced cementitious mortar that is designed to be machine-applied using the three-dimensional printing process for concrete. Planitop 3D [NA] is a special blend of hydraulic binders, fiber and well-graded aggregates.

Held to the strictest quality standards, each layer of Planitop 3D [NA] is designed to quickly set up and support every layer that is printed above it – saving time, reducing materials and increasing jobsite efficiency.

Low slump but pumpable




Use for interior and exterior; 3D-printed structures; and vertical, overhead and horizontal concrete surfaces.


Meets ICC-ES AC509 requirements


An innovative and compassionate partnership

MAPEI Corporation has partnered with Black Buffalo 3D Corporation, a leading provider of large-scale 3D construction printers, to develop Planitop 3D [NA] and to further grow the 3D construction-printing industry. Black Buffalo 3D is the NY-based U.S. affiliate of HN Inc. co. Ltd. – formerly Hyundai BS&C Co. Ltd. – and subsidiary of Big Sun Holdings Group, Inc. Its goal is to become the leading global provider of smart 3D construction printers (3DCP), proprietary construction “ink” (Planitop 3D [NA]) and 3D-print construction consulting services. Together, MAPEI and Black Buffalo are poised to revolutionize the construction industry and help countless communities around the nation.


22-2591 Planitop 3D and MAPEI thumb

Mortar, Ink, Or Both?

Realtà MAPEI North America


May 4, 2022

MAPEI innovation meets 3D technology to build homes
The official launch of Planitop® 3D construction ink/mortar and the strategic partnership between MAPEI Corporation and…

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