Fireproof Concrete Walls

While concrete walls can generally withstand up to four hours of extreme fire pressure most wood framed walls would fall in less than an hour source.

Fireproof concrete walls. Many wood fired ovens kilns and fireplaces are built with fireproof concrete or other fireproof material known as refractory concrete. The equivalent thickness of different types of concrete masonry is provided in the following. Concrete as a material. Concrete walls have proven more resistant to fire passing from one side of the wall to the other.

International association of certified home inspectors. Commercially fireproof concrete is made by mixing a product known as fly ash a by product of the production of portland cement. The fire resistance rating of reinforced and plain concrete walls floors and roofs depend on equivalent thickness of the element and can be found out using table 3. Concrete one of the most common building materials is also an excellent fire resistant material it is noncombustible and has low thermal conductivity meaning that it takes a long time for fire to affect its structural load bearing ability and it protects from the spread of fire.

This is especially of interest in areas where brush fires could spread into homes or fires from adjacent structures could jump to the next house. Fireproof concrete has several applications for homeowner s and industry. Single layer concrete walls floors and roofs.