Lian Wang Trading Pte Ltd-Lightweight Concrete Panel Supplier Singapore

We specialize in

Autoclaved Aerated Concrete (AAC) / Autoclaved Lightweight Concrete (ALC) Panel

Lian Wang Trading Pte Ltd has become a prominent provider in the construction industry. Established since 1992, Lian Wang now offers a wide range of Autoclaved Aerated Concrete (AAC) / Autoclaved Lightweight Concrete (ALC) Panels, Blocks, bricks, concrete pavers, brick tiles & other construction related materials to local companies & beyond.

Emended with more than 25 years of experience and knowledge, Lian Wang Trading Pte Ltd has established itself as a reliable, respectable and responsible one stop service provider for our clients.

Our Pledge
As the construction sector move towards a more environmentally friendly, efficient and technologically advance industry. We strive ever forward to produce such materials that are suitable for such usual in the current construction environment. Our FortisLite Autoclaved Lightweight Concrete (ALC) Panels way developed to meet such current environmental and technological needs. This solid with reinforced steel wire-mesh Autoclaved lightweight concrete panel wall system that is designed for fast installation with minimal wastages with 4 hours fire rating. Additionally, the reduction for requirement of stiffener and lintel during installation will also result in significant cost savings.

With our Expertise and Comprehensive facilities, we are confident to exceed the expectations of our clients in meeting their construction needs.

Our Vision

Singapore Leading Suppliers for Building Materials, working hand in hand with our customer to acquire and promote green products so as to achieve mutual growth and profitability

Our Mission

To Actively Search for Green Building Products, understanding Market Demand and provide Excellent Services to Our Customers.

Core Values

Customer Oriented
Trust & Reliability
Ability to take ownership
Unity
Resilient & Hardworking

How Autocalved Aerated Concrete (AAC) Panel are manufactured?

Autoclaved Aerated Concrete (AAC) has been produced and widely used since 1923 after being invented by a Swedish architect (Johan Eriksson). Since then, it has been widely used in over 40 countries world-wide including Singapore & Malaysia.

Autoclaved Aerated Concrete (AAC) is a lightweight material made from natural ingredients like lime, water, silica sand, cement. It is able to achieve good thermal insulation, extreme fire resistance, high compressive strength and light weightiness from its manufacturing process. This allows for easy construction, reducing construction time, materials and other savings.

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1. Raw Material

FortisLite Autoclaved Lightweight Concrete (ALC) Panel is manufactured by mixing the raw materials silica sand, cement, gypsum, lime, water & a small quantity of aluminum powder.

2. Treating and Mixing

Now raw materials will be mixed into a slurry using automated process of treating & mixing the raw materials accurately following a formulation for the required strength & density of the panel. Mixture is then poured into moulds, where chemical reactions cause it to rise like a cake in a shape of a log. Steel Reinforced Mesh are inserted in mixture.

3. Wire Cutting

Once the cake like mixture has achieved the desired strength, it will then be removed from the mould and wire cut into the desired panels dimension with precision accuracy. The tongue and groove joints are cut before the cake is brought to the next process of autoclaving in order to avoid milling once cake turns to a hardened material.

4. Autoclaving / Curing

Once the desired dimension is cut, the Autoclaved Lightweight Concrete (ALC) panel cake is cured by autoclaving inside a steam-tube machine pressured in a saturated steam atmosphere at a temperature of approx 180-190°C. This steam curing process allows the Autocalved Lightweight Concrete (ALC) panel to achieve a unique crystalline structure that allows material to inherit excellent properties in comparison to traditional masonry that does not cure using such processes.

5. Organization and packing

Once the autoclaving process are completed, the panels will be transferred to the packaging belt where they are packed in accordance’s to the set packing or desired packaging design. From there the panels are then ready for dispatch.