How To Build A Cement Roof

Step 10 pouring the grout.

How to build a cement roof.

What good is it to construct a building for a bomb shelter out of concrete blocks but have a wooden roof. To begin construction install the trusses starting. When you re planning to build a flat concrete roof there are a number of things you need to consider although a flat concrete roof can be wonderful for a house it s not suitable for every home. Take a bucket and mix 2 1 2 parts of the sand with 1 part of cement.

It s more ideal in areas that experience hurricanes because they can withstand extreme winds unlike wooden roofs. To build a roof start by deciding whether you want to put up a flat or pitched roof on your building. A grout will hold the flat concrete roof in place. The concrete blocks are supported by steel joists that make concrete floors and roofs simple and affordable.

Purchase your materials including prefabricated trusses plywood covering and roof tiles. For this step you will have to make the grout mixture. A newly developed system now allows roofs to be built from concrete block. Concrete weighs a lot and the outside walls have to be capable of supporting the giant slab.

To make a grout you will need sand and portland cement. Of course a concrete roof requires more support than a typical wooden roof. It doesn t make much sense.