Foam Concrete Roof

foam concrete roof is a lightweight and fast-to-install roofing system that provides heat proofing and insulation. It is perfect for a wide range of applications, including commercial and residential projects.

The foam concrete is manufactured by adding synthetic aerated concrete foaming agent to a slurry of cement and fly ash blended with water in a concrete mixing plant. This process requires a high level of quality control to ensure that the foaming agent delivers a stable foam structure.

It is produced in a variety of densities from 200 kg/m3 to 1,600 kg/m3 depending on application. It is a versatile building material, easy to produce, and less expensive than autoclave aerated concrete.

For void-filling and trench reinstatement applications, foam concrete is mixed with the supplementary cementitious materials pulverised fuel ash or ground granulated blast furnace slag (GGBFS). This reduces the amount of cement used and is more cost effective.

Insulating a roof with foam concrete is a great way to reduce energy costs and keep your building cool in the summer. It can be applied on a single layer or multiple layers.

A variety of aerated cements are available for constructing the foam concrete mix, with several types being more suitable for specific applications. The most commonly used aerated cements are those containing polymer compounds, such as polyurethane.

It is also important to choose a type of aerated concrete that can provide the required structural strength, while maintaining the desired insulation characteristics. The choice of aerated concrete will ultimately determine the final product’s performance and life-cycle cost.