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.




ES ICC Evaluation Service Report


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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