Aerated concrete has developed nearly one hundred years abroad and
has become a mainstay part of construction industry. China has
introduced this technology for about *0 years and thus technology
process and equipments are becoming mature. The aerated concrete is
characterized by light volume weight, good heat insulation and
sound insulation, adequate intensity plus abundant sources of raw
materials, especially fly ash. Thus developing aerated concrete can
make the comprhensive use of industrial waste slag, control
environmental pollution, save arable land, and bring good social
and economic effects, thus being an ideal wall material replacing
traditional solid clay brick. With the strong support of policies
of developing new wall materials ,tax and enviromental protection,
the aerated concrete products have developed into an important part
of new building materials, with a bright market prospect.
