Sheath A Concrete Wall

This type of sheathing does not add significantly to a wall s strength but can greatly increase its insulation value.

Sheath a concrete wall.

Secure the bottom plate. Sheathing attaches to the outside edge of the exterior walls and supports the exterior siding as well as providing a dry. If you look at older homes and see this material you can often see the drips and stains from the concrete. Cement board structural sheathing is portland cement reinforced with glass fiber mesh that creates a sheet that attaches to a wall.

Sheathing the exterior walls is one of the final steps of framing a house. Proguard concrete insulated sheathing wall panels consist of a lightweight non structural impact resistant concrete backerboard sheet laminated to a continuous layer of rigid insulation providing a wall system that installs faster than conventional building techniques. Tape a one foot by one foot square of plastic sheeting plastic kitchen wrap will do to the concrete wall in your basement with duct tape and leave it in place for 24 hours. Rigid foam and cellulose fiber panels may be attached directly to wall studs or masonry walls under or over structural sheathing depending upon nailing requirements or in some cases over existing siding before re siding.

The fiberboard sheathing you see on the new homes you inspect serves several purposes. Use 8d or similar nails and from the inside of the stud bays tack the bottom plate to the deck at intervals adequate to straighten and retain the plate position. Proguard concrete insulated sheathing panels also provide superior thermal protection with shiplapped edges that eliminate thermal breaks which meet ashrae 90 1 continuous insulation requirements. The next piece above it should be allowed a 1 8 expansion joint ending at the top plate or at the midway point of the next rim joist.

Dodge hangers are a new innovative hardware which are assisting in making the con. Position the wall precisely on the position line both in out and endwise. Cement board structural sheathing is portland cement reinforced with glass fiber mesh that creates a sheet that attaches easily to a wall. Then remove the tape.

Cement boards are non combustible and provide a good base for tile or other masonry products. For multi story buildings the sheathing on the bottom should extend down to the bottom of the lowest framing member extend to the halfway point on rim joist as shown in red.