PRODUCT CAPABILITY
A-Shield extruded polystyrene (XPS) insulation board is made with polystyrene through special process which the hard expanded board is extruded. It’s sealed and foamed structure helps to have many advantanges including excellent heat insulation, high resist compression, waterproof, moisture proof, anti corrosion, long service life and low thermal conductivity factor etc. It is light weight and easy to cut and carry. It is a wonderful  material of environmental protection and energy saving building material.

1.Excellent Insulation Capability
As a thermal insulation board, A Shield XPS insulation board has excellent heating insulating property (thermal conductivity is 0.0289w/m.k). A Shield XPS insulation has a very long term strength and durability for its stability of chemical and physical structure. Though used for more than 50 years, its heat insulation property maintains more than 80% of the same as beginning.

2.High Resist compression Strength
Compared with EPS insulation board, XPS insulation board has much more advantages. During extruding process, a board with continuous uniform (even) surface and dosed cell be

3.Excellent Anti moisture
The molecular structured of extruded polystyrene itself is absolutely not water absorption. It’s absorption is 1% by volumn, which is less than 1/10 of other insulating materials, such as PU and expanded polystyrene. A Shield XPS insulation boards process much more excellent anti moisture nature for its sealed and foamed structure.

4.High Quality Environmental Product
With its stable chemical structure, there is no volatilization of hazardous substances. It is even not decompose or mildew. It is excellent anti corrosion. A Shield XPS insulation board is produced with environmental material, without hazardous air, which embodies the philosophy of environmental protection products. Its wasted boards can be reused.

5.Soundproof Products
A-Shield XPS insulation board has its special soundproof property. It can reduce the voice from out side when used as the partition wall in the restaurant, entertainment rooms ets,. It stands out the advantange in the decoration project.
Application area

1. Inverted Roof Insulation

The structure of inverted roof insulation is to put A Shield XPS insulation board on the top of roof water-proof layer, to advoid the water proof layer from the damage of disparity temperature, ultraviolet radiation or the human damage. It is not only thermal insulation, but also is the protection of long term leakage proof.

Inverted roof insulation can be used in the renovation of old building’s roof by putting the XPS board directly on the old roof as a kind of thermal insulating material.

2. Wall Insulation System of the Building

Most of the heat energy of building is lost through wall. A Shield XPS Insulation board is not only heating insulation for various type of structure wall, but also can strenghthen the durability of the wall. Using A Shield XPS insulation board to decorate the wall makes smooth surface. Meanwhile, it can be the basic material of cementitious coating.

3. Building Ground Floor

Usually 15% - 20% heat energy is lost through the floor. Therefore, it becomes very important to make heating insulation work to the floor in order to advoid condensation frosting. Making

heating insulation of floor can make a warm and comfortable environment for the owner. At the same time, it is also very important to protect the floor from the vapor permence and corrosion.

4. Color Steel Sandwich Factory Layer

To make A Shield XPS insulation board as interlayer insulation in wooden doors, plastic doors, freezer doors, pressure steel plate layer, it owns many advantages which can be saw as following:

1)      Heating insulation, waterproof and moisture-proof

2)      Improving the ablility of resistance to red, not easy to break

3)      Light weight, lowing down the cost

4)      Hard layer makes durability usage

5)      Excellent soundproof

5. Cold Room Construction

A-Shield XPS insulation board’s excellent moisture - proof and high compressive strength stands out its advantages in the project of cold room construction.

It can be used in all sections, including the floor, internal and external wall and roof or ceiling etc,.

A. The thermal insulation properties make it remain immutable even in harsh working condition which can ensure the high efficiency of cold room construction.

B. It can prevent the impact of condensation frosting for its closed cell honeycomb structure.

C. Not easy compression creep ensures the normal use of structural features. Applying A Shield XPS insulation board can provide an excellent support.

6. Ground Frost Control

In cold areas, variety of civil engineering applications face the problem of ground frost which will lead the roads, railways, airport runways to be rugged, underground pipes shifted even damaging the building construction structure. To put the A Shield XPS insulation board appropriately under the roadbed layer can efficiently control the ground frost, greatly reduce the need for land filling which can ensure the road surface and underground in normal to extend the service life.

A-Shield XPS insulation board can prevent the permafrost from melting to make the roadbed stable.

1. Inverted Roof Insulation

The structure of inverted roof insulation is to put A Shield XPS insulation board on the top of roof water-proof layer, to advoid the water proof layer from the damage of disparity temperature, ultraviolet radiation or the human damage. It is not only thermal insulation, but also is the protection of long term leakage proof.

Inverted roof insulation can be used in the renovation of old building’s roof by putting the XPS board directly on the old roof as a kind of thermal insulating material.

2. Wall Insulation System of the Building

Most of the heat energy of building is lost through wall. A-Shield XPS Insulation board is not only heating insulation for various type of structure wall, but also can strenghthen the durability of the wall. Using A Shield XPS insulation board to decorate the wall makes smooth surface. Meanwhile, it can be the basic material of cementitious coating.

3. Building Ground Floor

Usually 15% - 20% heat energy is lost through the floor. Therefore, it becomes very important to make heating insulation work to the floor in order to advoid condensation frosting. Making

heating insulation of floor can make a warm and comfortable environment for the owner. At the same time, it is also very important to protect the floor from the vapor permence and corrosion.

4. Color Steel Sandwich Factory Layer

To make A Shield XPS insulation board as interlayer insulation in wooden doors, plastic doors, freezer doors, pressure steel plate layer, it owns many advantages which can be saw as following:

1)      Heating insulation, water-proof and moisture-proof

2)      Improving the ablility of resistance to red, not easy to break

3)      Light weight, lowing down the cost

4)      Hard layer makes durability usage

5)      Excellent soundproof

5. Cold Room Construction

A Shield XPS insulation board’s excellent moisture - proof and high compressive strength stands out its advantages in the project of cold room construction.

It can be used in all sections, including the floor, internal and external wall and roof or ceiling etc,.

A. The thermal insulation properties make it remain immutable even in harsh working condition which can ensure the high efficiency of cold room construction.

B. It can prevent the impact of condensation frosting for its closed-cell honeycomb structure.

C. Not easy compression creep ensures the normal use of structural features. Applying A-Shield XPS insulation board can provide an excellent support.

6. Ground Frost Control

In cold areas, variety of civil engineering applications face the problem of ground frost which will lead the roads, railways, airport runways to be rugged, underground pipes shifted even damaging the building construction structure. To put the A Shield XPS insulation board appropriately under the roadbed layer can efficiently control the ground frost, greatly reduce the need for land filling which can ensure the road surface and underground in normal to extend the service life.

A Shield XPS insulation board can prevent the permafrost from melting to make the roadbed stable.