Brief Description:
Aerated concrete is either a cement or lime mortar known as lightweight
concrete, which include air-voids in the mortar matrix by means of a
suitable aerating agent. In general, aerated concrete falls into the
group of cellular concrete with the key advantage of weight reduction,
which could be economically used in the design of supporting structures
including the foundation and walls of lower floors. It provides a high
degree of thermal insulation and significant material savings due to
the porous structure. The properties of light concrete depend on its
microstructure and composition, influenced by the type of binder, pore-formation
and curing methods. Although aerated concrete was initially investigated
for use as insulation material, there has been increased interest in
its structural characteristics. The focus of this project is to investigate
the properties of aerated concrete in terms of physical (microstructure,
density), chemical, mechanical (compressive and tensile strengths, modulus
of elasticity, drying shrinkage) and functional (thermal insulation,
moisture transport, durability, fire resistance and acoustic insulation)
characteristics. Project also seek to develop modelling capabilities
of aerated concrete.
We are looking for a dynamic candidate with the above qualifications.
If you are interested in this project, apply through the following link on or before 20th November 2020:
https://forms.gle/GN8TE4qnjSw5DWLq6If you have any queries or needs any further information, please contact Dr. M.C.M.Nasvi Nasvimcm@eng.pdn.ac.lk