Precast Concrete Restoration

Precast Concrete Restoration:  Advantages and Challenges

An architect may prefer using concrete that is cast off of the construction site because it offers flexibility and customization.  In addition, since these elements are made off site, they also allow for concrete being used in places where concrete is not able to be cast.  These precast concrete elements can be finished in a variety styles and textures and can be finished in several different ways.

Concrete that has been precast has some unique challenges.  The slabs will have to be attached to the structure in such a way as to resist earthquakes and the weather native to southern California.  It will also have to be shipped to its destination without being damaged.  If these and other factors are not considered, the concrete can fail, and restoration may be required.

Depending on the job it has to do, precast concrete is usually placed on the structure in panels, which means that the joints between the concrete have to be sealed.  The panels, further, need to be anchored to the structure.  Should they not be anchored correctly, the panels can crack.  The sealant will also need to be replaced according to the manufacturer’s instructions as a part of regular maintenance.