KHIA headerKnow-How in Action


Belzona® Rebuilds Conduit Gap



General Industry (GIND)



Floor Problem Areas (FPA)


Customer Location:

Battery Manufacturing Plant, NC, USA


Application Date:

June 2016


Application Situation:

Conduit Gap



Conduit was buried in concrete. The concrete started failing.



Belzona 4154 (Bulkfill Resin)

Belzona 4111 (Magma-Quartz)





Application Method:

All the concrete was cleaned out and where it was not already rough, grinders were used to roughen the substrate. Belzona 4154 was mixed with clean river rock to bulkfill the conduit gap. Once the conduit gap was filled up, Belzona 4154 was mixed with sand and spread out. The bulkfill was top coated with Belzona 4111 for added strength and blend. The application was carried out in accordance with Belzona Know-How System Leaflet FPA-12.


Belzona Facts:

The customer saved money by repairing with Belzona because of the longevity of the repair. They had “repaired” it several times before, only to fail quickly. It took one day to do the work. Belzona was chosen for the strength of the product, adhesion to the substrate, and quick cure time. Concrete was brought up, but they decided to go with the best, and most cost effective choice of material to repair with.


Photographs Description

1. Empty conduit gap.

2. Taking up volume with Belzona 4154 with river rock followed by Belzona 4154 with sand on top.

3. After spreading the Belzona 4154 with sand.

4. Top coated with Belzona 4111.

Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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