How To Build A Roof Over Concrete Block

Insert the 16 inch anchor bolts upright in the cement grout beginning at one corner and spacing the bolts four feet apart along the top of the wall leaving only two inches remaining above the grout and cinder block surface.

How to build a roof over concrete block.

Concrete block has been used as a building material for more than a century. One of the most crucial step in building a flat concrete roof is to figure out the size of the concrete block you will need. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Exact specifications vary but most concrete roofs are several inches thick.

Building a concrete block shed. The blocks come in several sizes but this guide will assume you are using a 16 3 4 inch wide concrete slab. Step 3 placing the steel joists. Make sure that the anchor bolts are directly in the center of the cinder block core.

In some regions concrete block is also a common building. The pros cons of concrete block house construction. Tip space the concrete blocks either 16 3 4 inches or 24 3 4 inches depending upon the size blocks you use.