What is foamed concrete used for?

Foam concrete is fire resistant, and its thermal and acoustical insulation properties make it ideal for a wide range of purposes, from insulating floors and roofs, to void filling. It is also particularly useful for trench reinstatement.

What is foamed concrete made of?

Foamed concrete is a blend of cement, sand, water, and prefoamed foam with the vast majority of foamed concrete containing no large aggregates but only fine sand (Fig. 1.8) [4]. The extremely lightweight foamed concrete contains only cement, water, and foam.

How do you make a concrete foaming agent?

A standard recipe is 2 parts of cement and fine, dry sand to 1 part water and foam generator. You will want to have a quality foam generator to get the best results.

How do you make foam concrete bricks?

Foam Concrete (FC) is made by mixing foam into mortar. The mortar is a cement mix with sand and water. As a result you end up with a mix that is lighter than “normal” concrete. The mass, or density as we call it here, (weight per cubic meter) depends on how much foam is added to the mortar.

What is foam concrete blocks?

Foam concrete, also known as foamed concrete, or ‘foamcrete’, is a versatile cement based and porous lightweight building material that can be used for a wide range of building applications around your home.

Is lightweight concrete stronger than regular concrete?

Structural lightweight concrete has an in-place density of 90 to 115 lb/ft³, whereas the density of regular weight concrete ranges from 140 to 150 lb/ft³. Nevertheless, a higher compressive strength of 7000 to 10,000 psi can be attained with lightweight concrete.

Is foam a code for concrete?

The provision pertaining to use of low density preformed foamed cellular lightweight concrete blocks for thermal insulation produced using preformed stable foam are covered under IS 6598 : 1972 ‘Cellular concrete for thermal in solution’ .