Precipitated Autoclaved Aerated Concrete (AAC) Market: Worldwide Opportunities, Market Share, Key Players and Competitive Landscape Prediction
Autoclaved Aerated
Concrete (AAC) Market - Snapshot
Autoclaved aerated
concrete (AAC), also known as autoclaved cellular concrete (ACC) or
autoclaved lightweight concrete (ALC), is an eco-friendly green
building material. The raw material used for the production of AAC is
fly ash, which is a leftover product of thermal power plants. AAC has
various advantages over other building materials. The product offers
a unique combination of low weight, rigidity of construction,
durability, and cost-effectiveness. AAC facilitates speedy
construction. The product offers thermal and acoustic insulation,
providing better safety and lower energy cost of heating or cooling.
Although AAC has been in existence since 1923, it is only now that
the product has started gaining popularity as a sustainable green
building material. The product has been extensively used in Europe
and Asia.
Autoclaved Aerated
Concrete
Rapid Urbanization
in Developing Regions
Accelerated
urbanization, particularly in developing regions such as Asia
Pacific, Latin America, and Africa, is creating the need for new
building construction. AAC has been the preferred choice of building
material for developers and contractors as it is a lightweight and
energy efficient material. For instance, the percentage of urban
population in Asia Pacific is likely to increase from 37% in 2000 to
62% by 2020, and this is likely to create need for new construction,
thereby propelling the demand for AAC. The primary energy needed to
produce a cubic foot of AAC (raw materials, manufacturing, and
transport) is relatively low compared to that for alternative masonry
building materials.
Energy consumed for
the production of AAC is less as compared to that for other building
materials. AAC consumes approximately 50% and 20% less energy as
compared to concrete and CMUs, respectively. Tiny air pockets and
thermal mass of AAC offer thermal insulation that reduces
construction costs related to heating and air-conditioning. AAC
reduces heating and cooling requirements by up to 30% due to its
thermal insulation properties, resulting in continued financial
benefits during the life of the construction. Hence, AAC is the most
energy- and resource-efficient building material. This is expected to
drive the AAC market during the forecast period.
Cost Associated with
AAC and Lack of Awareness about AAC
The selling price of
AAC blocks is higher than that of traditional clay bricks. Clay
bricks account for a significant market share in building materials
and are widely used as a construction material as they are cheaper as
compared to AAC blocks. Higher cost of AAC as compared to clay bricks
can act as a restraint for the AAC market. AAC is superior compared
to other building materials based on various parameters. However,
several contractors are not even aware of it, and they continue using
other building materials. More precision is required in the
application of AAC. For instance, trained masons need to be adjusted
to thin mortars as opposed to traditional cement-based mortars.
Additionally, the number of AAC production facilities is limited,
particularly in North America. This construction material is
available in limited areas only.
Low Market
Penetration offers Significant Market Opportunity
AAC blocks currently
account for only 3% share of the total market for walling materials.
This is attributed to the lack of awareness about AAC. Hence,
builders, contractors, and construction professionals continue using
traditional building materials, which hold significant share of the
walling materials market. Currently, the market penetration of AAC is
low, but this also presents significant opportunity for the industry
to expand and use AAC as an innovative green building solution.
AAC is not a new
invention. The product has been in the market since 1923. It has
undergone significant development over the years, and it is being
used as a green building construction material. AAC has been employed
in Europe since 1920. Currently, over 125 AAC manufacturing
facilities exist in Europe that produce around 28 million cubic
meters of AAC every year. Aerated concrete is used as a building
material in around 500,000 homes every year in Europe.
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Currently, AAC
accounts for more than 60% share of the construction industry in
Germany and more than 40% in the U.K..Over the years, the
construction sector in China has expanded significantly. China is
also a major producer of AAC. The country has undertaken an
initiative for green building to protect natural resources, reduce
energy usage, and improve air quality. In 2013, China’s State
Council launched the Green Building initiative with an eye on
constructing 20% of all new buildings by fulfilling specific green
building requirements.
Currently, there
exist more than 3,500 AAC manufacturing facilities around the globe,
with a significant number of them concentrated in countries such as
China, Russia, Poland, Germany, Sweden, and the U.K..
Major companies are
undertaking capacity addition projects to cater to increasing local
demand for AAC. For instance, Aircrete Group, after commissioning the
largest autoclaved aerated concrete (AAC) plant in Latin America in
Mexico in 2017, is expected to invest in a new state-of-the-art AAC
facility in Argentina. In association with leading local construction
and development companies, the company commissioned a US$ 20 Mn AAC
block and panel plant with an initial capacity of 120,000 cubic
meters in San Lorenzo, Santa Fe, near the city of Rosario, Argentina.
Although AAC has existed in India since 1970, it has gained momentum
only recently. In 2003, the green building footprint in India was
around 20,000 square feet, and now, it has reached one billion square
feet. Currently, India has 1,300 registered green building projects
in total. All these parameters are indicative of significant
expansion of the AAC market, and they also present a significant
opportunity for the market to gain further momentum.
Key players profiled
in the autoclaved aerated concrete (AAC) market report include Xella
Group, H+H International, SOLBET, ACICO, AERCON AAC, UltraTech Cement
Ltd., Biltech Building Elements Limited, AKG Gazbeton, Bulidmate,
Eastland Building Materials Co., Ltd., Brickwell, and UAL Industries
Ltd.
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