What fasteners are recommended for ICFs?

Fox Blocks has con­duct­ed numer­ous fas­ten­er tests for pull-out strength and shear capac­i­ty for var­i­ous fas­ten­ers – screws, ring shank nails and sta­ples into the plas­tic webs. The rec­om­men­da­tion for inte­ri­or and exte­ri­or appli­ca­tions of fin­ish mate­ri­als is for the use of screws which pro­vide the best hold­ing capac­i­ty into the plas­tic webs or fas­ten­ing strips in the forms which are iden­ti­fied on each block.

The EPS insu­la­tion does not pro­vide any hold­ing capac­i­ty for fas­ten­ers.

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Building Maintenance Management 101
Prop­er­ty man­agers are real­iz­ing the cru­cial role of thor­ough build­ing main­te­nance in pro­tect­ing prop­er­ty val­ue, func­tion­al­i­ty, and safe­ty. This arti­cle explores the essen­tial com­po­nents of build­ing main­te­nance man­age­ment and empha­sizes the impor­tance of using inno­v­a­tive build­ing solu­tions for sus­tain­able, safe, and well-main­tained prop­er­ties.
Remove Costs on your ICF Project
Two proven areas to remove costs are cor­ners and truss wire.
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The Changing Landscape of K-12 School Construction in 2025
School con­struc­tion for K‑12 is chang­ing to meet today’s high­er per­for­mance expec­ta­tions. It’s about find­ing the right bal­ance between keep­ing costs man­age­able, build­ing strong, durable struc­tures, and mak­ing schools more ener­gy-effi­cient.
Can I leave Fox Blocks forms exposed to ultraviolet rays for an extended period (months)?
Yes, but you will notice a light dust­ing on the sur­face and a yel­low­ing dis­col­oration of the forms. This does not indi­cate any detri­men­tal effects to the ICFs. We do sug­gest, that if the exte­ri­or fin­ish is not going to be installed with­in around a 3 month peri­od or more, the forms be pro­tect­ed from UV rays by installing a tem­po­rary build­ing wrap type mate­r­i­al. The pow­dery film must be removed with soap and water before the appli­ca­tion of a syn­thet­ic stuc­co fin­ish or water­proof­ing mem­brane.
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What is a Good R Value for Exterior Walls?
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The Power of Insulated Concrete Forms: Maximizing R-Value in Your Construction Project
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3 Examples of Flood Resistant Architecture
Flood­ing is relent­less. It destroys homes, dis­places fam­i­lies, and leaves busi­ness­es in ruins.
Fox Blocks Recognized at 2013 ICF Builder Awards Projects from Five States Receive Awards
We are hon­ored to be rec­og­nized with these five ICF Builder Awards. Fox Blocks won five awards in three cat­e­gories, with projects from five dif­fer­ent states.
What Is the R Value of Icf Foundation Walls
What Is the R-Value of ICF Foundation Walls?