Na ikuri ni simede mamada | Na vakailesilesi ni Foaming cecere ni cakacaka me baleta na simede ni sela
Na simede foam e dua na iyaya mamada kei na katakata ka rawa ni vakayagataki ena veitiki ni precast ., screeds ni fuloa kei na bai ni veiwasei ena veivale. It is a volumetric foam that consists of water in a cement-based matrix.
The mechanical properties of foam concrete can be modified by changing the composition of raw materials and varying chemical admixtures. It is a good candidate for 3D printing.
It has high compressive strength and resistance to impact. Foam concrete with this density is a good choice for bulk fill application. Typical use of foam concrete is for soundproofing and insulation of floors, wall partitions, buloko qara, and pipe insulation.
Foam concrete with this density is ideal for manufacturing precast blocks. This kind of foamed concrete has a thermal conductivity of 0.24 W/mK.
Foam concrete with higher densities is used for constructions that require better thermal insulation capacity. They are also used for insulation in basements and pipes.
Foam concrete can be produced with a combination of cement, fly ash and a foaming agent. The amount of foaming agent varies depending on the required density.
The ultimate compressive strength of foam concrete decreases with decreasing density. A typical density is between 400 kei 800 kg/m3.. Ikuri ni, the foaming agent is often a protein-based one.
Foam concrete with lower density has a more porous interior. Ia, it maintains its dimensional stability after extrusion. Vaka kina, it is easy to transport.
Foam concrete is often used in architectural ornamentation. It has a compressive strength of between 1.5-9 MPa.