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4 reasons to choose sandwich panels

4 reasons to choose sandwich panels

2019-09-12

☆ Why we discuss about this topic

Why we would like to talk about choosing sandwich panels, it's because many people don't know it's better to use common brick wall and concrete roof or choose steel structural sandwich panels roof and wall. In the past few decades,steel structure buildings are very  popular,and sandwich panels are proved to be very useful and have excellent performance for different buildings projects.


☆ Reason 1:Variety appearance

color sandwich panels price

Sandwich panels are made up of 3 layers of materials,two surface sheets can be GI,PPGI,PPGL,aluminum color sheets,stainless steel,PVC sheets.When you need it to be different colors,the panel surface sheets can be made directly by colors that you want.It can even directly with elegant grains,such as wooden,brick,stone grains,etc.Insulation panels are with unlimited possibilities,which can help you own one modern and fashion building easily.

But when you want to use make a civil engineering buildings with nice colors or elegant grains,you need to add one more layer of material or ask construction team to add painting.It will take long time to achieve the effects.

In addition,comparing to one more layer of material or painting on common brick wall,the colors and grains on metal panels,it can last long time,when you choose a suitable coating type,according to your local environment.

When you want to do cleaning work or maintenance on external part of buildings,wall or roof with sandwich panels will be much more easier to do than common brick wall.Due to the non-porous surface, sandwich panels are quick and easy to clean. Also regular cleaning will keep the structure looking new for many years.


☆ Reason 2:Multifunction

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There are several kinds of metal sandwich panels,EPS insulated panels,rock wool steel panels,glass wool sandwich panels,polyurethane sandwich panels.Different types of colorbond sandwich panels can offer you different building functions.Let's learn more as follows:

EPS sandwich panels:

The history of sandwich panels began with expanded polystyrene foam sandwich panels.This composite sandwich panel is with lightweight and cheap price,and EPS lies between the mineral wool and the polyurethane in terms of thermal insulation properties; however it is inferior to mineral wool in its reaction to fire.In recent years,EPS insulation panels are gradually replaced by mineral wool and, primarily, by polyurethane.

Mineral wool / glass wool sandwich panels:

The features of mineral wool and glass wool are not with big difference.They have excellent performance in fire resistance and soundproofing efficiency.Yumisteel can offer you rockwool panels with 240 mins fire resistance test report,to prove that this metal panels can make people to leave the building safely as well as minimising the potential losses resulting from the fire.

Also when you have soundproof requirement,you can choose fiberglass sandwich panel or rockwool panel, in practice translates to a soundproofing effectiveness of up to 33 db.

PUR/PIR sandwich panels:

PUR or PIR panels are known as the best insulation panels in the world now.Sandwich panels with polyurethane are primarily distinguished by better thermal insulation properties. The lambda of 0.022 W/mK has no equal, meaning that this type of material is selected by project owners seeking to reduce the total heating costs.Also this metal panels are widely used in cold storage industry,because its excellent performance in insulation.

With the basical knowledge above,I think you can understand better the different functions of metal sandwich panels.When you used brick wall and require more functions,it may cost you more to add other material to reach the function.


☆ Reason 3:Construction period

Metal sandwich panels manufacturer

Normally,when you choose civil engineering buildings,you may need to wall construction, thermal insulation installation and, finally, external and internal layer decoration.It will cost several months to finish all the works. But buildings with sandwich panels wall or roof,they are already pre-made,all you need to do is installation,once finished,there are not other works any more.In recent years, labor costs have been continuously improved, construction time can be shortened as much as possible, and it is actually possible for the owner to reduce a large part of the cost.


Reason 4:Multiple applications

Sandwich panels for ceiling or wall can be widely used for different kinds of buildings.

Industrial buildings: Warehouses and logistic hubs,production facilities,workshops,cold stores and freezers,etc.
Commericial buildings: 4S car showrooms,shopping malls,stores,sports and recreational facilities (swimming pools, arenas, and halls),etc.
Public buildings: Stadium,exhibition centers,traffic facilities,etc.
Residential buildings:Lightweight villas,container houses,etc.

When you have any doubt on your buildings,Yumisteel will do our best to support your work.



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