Patched Concrete Roof

Notes from the architect.

Patched concrete roof.

Best seller henry henry 208r rubberized wet patch roof cement leak repair 0 90 gallon. The muldraugh ky safe room project we finished using lite deck is performing much better than expected. The concrete or the reinforcing steel certainly should not be cut or damaged in any way as this can weaken the roof. Gaf roof mate acrylic flashing 2 gal.

Any joints that are repaired must allow for the expansion of the concrete slab. Repair materials should have an expansion coefficient similar to that of the original concrete. It is important that the concrete of the roof is cast as a single reinforced slab. Some do it yourself tips will suggest that you take a concrete tile from a less visible part of your roof to use as a replacement for another.

For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. A good idea is to have a supply of eight to 10 tiles you can keep in the garage. Do not do this under any circumstances. Cloyd joe warnes a concrete expert and consulting engineer has more than 40 years of experience with pitched concrete roofs.

The same product was used on the exterior walls which were carved to resemble ashlar cut limestone. The roof finish is standing seam metal attached to the structural concrete roof formed by the lite deck system. Once the primer is dry apply an elastomeric sealant to the cracks corners and damaged areas and then to the entire roof. The roof was surfaced with fossilcrete which was stamped and colored to resemble shingles.

Fill in large cracks with mortar or roofing cement then apply a good concrete primer. Power wash the surface to remove all dirt and debris and be sure it is completely dry before the coating application. Read all label instructions before beginning. Always run a test patch first in an inconspicuous area to ensure that proper adhesion and drying occurs and the product works to your satisfaction.

It is lazy and it will leave another part of the roof exposed. The air temperature must be over 40 f for patching or other restoration work to ensure proper bonding and curing of the repair material. A concrete roof is exactly what it sounds like. Exact specifications vary but most concrete roofs are several inches thick.