Hollow Core Concrete Plank

Hollow Core plank is a cost-effective and versatile solution for almost any building project. 



Hollow Core Plank


Wall Panels

Precast Concrete Wall Panels:

Solid Architectural Wall Panels:

Insulated Foundation Wall Panels:

Solid Foundation Wall Panels

Solid Shear Wall Panels:

Hollow Core plank is a cost-effective and versatile flooring and roofing solution for almost any project.
Hollow Core is primarily used as precast concrete floors and roof decks. It is a precast plank with rows of hollow interior tubes for cost-efficiency. It is manufactured with pre-stressed steel reinforcements for added strength.
The hollow interior spaces make the slabs much lighter than floor slabs of the same thickness while maintaining equal strength. The hollow tubes also reduce material and transportation costs.
Molin Concrete Products offers two Hollow Core plank types: Flexicore and Extruded. Our precast plank product options give design flexibility and structural stability while reducing lead time. Contact us to discuss Hollow Core plank options in more detail.

Benefits/Advantages of Hollow Core Concrete Plank:

  • We offer quick installation for reduced on-site labor needs and costs.
  • Hollow Core slabs are capable of spanning long open spaces to aid design flexibility.
  • The continuous interior voids mean added structural stability and reduced weight and cost.
  • Precast plank is sound-proof, fire-resistant, and low-maintenance.
  • It has high load-bearing capacities for a wide variety of applications.

Applications for Hollow Core Concrete Plank:

Hollow Core plank is an excellent option for residential, commercial, and industrial buildings. Its strength, cost-efficiency, and fire rating make it ideal for nearly any project.
Applications include precast concrete floors and roofing for:
  • Multi-family housing
  • Multi-story buildings
  • Single-family residences
  • Schools
Hollow core plank is often used with Prestressed Beams and Precast columns. All three work together for total structural stability and design freedom. Precast plank is cast in a controlled environment to ensure consistency and strength.

Precast Hollow Core Concrete Slab Design:

Molin understands every step of precast concrete projects, from design to installation. We can help you find the ideal hollow core specifications for your project. Contact us today to discuss your project needs. Our design experts will work with you to see your project design come to fruition. 
Get efficient solutions to your hollow core floor and roof needs with our casting flexibility. You can find cross-sections and load tables on our technical information page below.

Aesthetic Information


Molin Concrete Products offers architectural precast concrete in almost any color, form, or texture to meet aesthetic and functional requirements of the designer. These samples are presented as a sales aid only. they represent the common colors and textures of Molin concrete architectural precast products. Molin has the capability of producing custom mix designs to achieve desired colors. This sample book is intended to offer a “starting point” to architects and designers.

Please contact Molin Concrete Products to request architectural precast samples by calling 651-786-7722 or send us an email to info@molin.com

Texture Guid Graphic
Color Guide Graphic

Technical Information

Molin Concrete Technical Info

Molin Concrete Product Company’s certified prestressed/precast concrete products are available in a wide range of sizes and designs in order to meet the specific needs of your project. Learn more about the capabilities of each of our products by downloading the corresponding load table or contacting Molin at 651-786-7722 or by email at info@molin.com

PDF files can be opened with any standard PDF reader. Our DWG files require custom fonts. Please add the following files to your CAD fonts folder: