![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
2. Composition of aerated concrete
This autoclaved silicocalcareous material is suitable for densities ranging from 100 to 800 kg/m 3 . Current construction applications, depending on the physical and mechanical performance required, use cellular concretes with densities ranging from 350 to 550 kg/m 3 . Thus, 1 m 3 of raw materials is needed to produce 5 m 3 of cellular concrete, i.e. a material made up of ∼ 80% air. This volume of air takes the form of a set of cells (micro-cells and macro-cells) uniformly distributed throughout the material (figure 1 ), which gives the material its thermal characteristics.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
The superstructure of the building
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Composition of aerated concrete
Bibliography
- RILEM, ARONI (S.), DE GROOT (G.J.), ROBINSON (M.J.), SVANHOLM (G.), WITTMAN (F.H.) - Autoclaved Aerated Concrete : properties, testing and design - E & FN SPON.
Also in our database
Standards and norms
- Specifications for masonry units – Part 4: Autoclaved aerated concrete masonry units (classification index: P 12-024-1). - NF EN 771-4, -
- Specifications for masonry units – Part 4: Autoclaved aerated concrete masonry units – National supplement to NF EN 771-4:2004 and its amendment A1:2005 (classification index: P 12-024-1/CN). - NF EN 771-4/CN, -
- Specifications for masonry accessory components – Part...
Directory
Manufacturers – Suppliers – Distributors
-
Industrial XELLA :
-
Industrial Cellumat :
Laboratories – Design offices – Schools...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference