Sandwich Panel Installation, Building Wall and Roof ...

Sandwich Panel Installation: The Complete Guide

After sandwich panel be shipped, Zonsteel will also send you an installation tools list. This allows you to get them before the sandwich panels arrive to the destination. Such installation tools include lifting machines, sandwich board suction cups, leveling instruments, electric operation riveting gun, electric hand drill, silicone gun, etc.

KUKU contains other products and information you need, so please check it out.

Since sandwich panel be cut to size in manufacturing factory, you can avoid re-cutting on site. This greatly reduces the installation time and keeps job site clean.

For PIR sandwich panel installation, for cold room, the special place must be cutting a line on surface steel sheet to break cold bridge, and between two panels must spray FU foam to strength the connection, no need bolt anymore.

For EPS panel, its the lightest among PIR sandwich panel, PU panel, and rock wool panel. The best part is that its thermal insulation and price are still good. As such, the panel is widely used in industry buildings. The density is usually between 12kg/m3 to 28kg/m3.

The rock wool panel has the best fire rating of grade A. It is why it is widely used as thermal and sound insulation material for a drying room, a painting room, and for industrial equipment and buildings. Also, it can be used for partitioning the wall and ceiling of an electronic clean room, purification room, explosion-proof, and fireproof workshop.

Rock wool panel has high density between ranging from 80kg/m3 to 120kg/m3, so the length is usually less than 4m. Considering the panels will be heavy, the installation can be labor intensive.

Zonsteel has finished projects in IT, Pharmaceuticals, food, new energy, labs, and many other industries. This has made the company acquire rich experience in sandwich panel installation.

Contact us today to complete your project!

Sandwich Panel Installation: The complete FAQs Guide

Sandwich panels are awesome as they can be quite versatile. When you get the right sandwich panels for the job, then the sandwich panel installation will not be hard.

If you are new to sandwich panel installation, this is the guide for you. We look at some of the frequently asked questions on sandwich panels and the installation process. Well, keep reading to learn more about sandwich panels.

What is a Sandwich Panel?

Figure 1 Sandwich Panels Ready for Transportation

A sandwich panel is a material used for cladding walls and roofs of different types of buildings. The panel would have a thermal insulating core with metal sheet on both sides. You can take sandwich panels as being enclosure materials or structural materials. That is why they would have specific applications based on where you want to use them.

Depending on the applications, it is best to look at the different types of sandwich panels. The most common types include EPS, rock wool, PIR, and more.

The types of sandwich panels largely vary based on the thermal insulating performance, resistance to fire, weight, and sound insulating performance.

It is best to check out the different types of sandwich panels and compare their features before making up your mind.

Why Should You Use Sandwich Panels?

Figure 2 Joining Two Sandwich Panels

Maybe it is the first time you are coming across sandwich panels. The common question you would have in your mind would be, why should you even use them? Well, before you can start to get into the sandwich panel installation process, here are some of the reasons to consider getting the panels.

Easy and Fast Sandwich Panel Installation

The first thing that should be interesting to many people is the amount of effort that goes into the sandwich panel installation process.

Unlike the traditional materials, the sandwich panels are easy to assemble and install. So long as they are cut to the right size, the sandwich panel installation can be done quickly.

You might need someone and equipment to help in lifting and putting the panels into position, but on overall, the sandwich panel installation process is simple and fast. It should be why some people find it being simple and generally easy to handle.

Thermal Insulation

Another reason for getting the sandwich panel installation done is that the panels offer perfect thermal insulation.

As much as the thermal insulation varies from one panel type to another, the insulation is generally good.

Depending on where you live, the sandwich panel insulation can come in handy for keeping you warm during winter and cool during summer.

Having good thermal insulation also prevents cases of mold and humidity that result from condensation and heat movements. The best part is that the thermal insulation remains good for years to come.

Aesthetics

Anyone who is seeking sandwich panel installation services would want to know just how good such panels look. Well, the aesthetics are good. Whenever you use the sandwich panels, you will notice that the building&#;s aesthetics gets better.

People often play around with the orientation of the panels to come up with different patterns. The aim is to ensure that the sandwich panels leave you with a better look than before.

It is still possible to get the sandwich panels designed in different colors. The colors will determine how good they look depending on the existing décor. Always talk to the manufacturer to see if you can get the panel in different colors.

Fire Resistance

For a long time, sandwich panel installation has been done mostly because of fire resistance of the panels.

Due to fire resistance, the sandwich panels have found various uses in different applications. It is why you would find a lot more people going for them as they know they can help protect their machines and other stuff in case of a fire breakout.

When choosing the best sandwich panel for fire proofing, make sure you understand its overall fire resistance and the duration it will remain fire resistant.

The different panels are made of varied materials. So, their fire resistance performance will largely vary from one panel type to another.

Water and Air Tightness

Because of how the sandwich panels are designed and installed, they are also good at preventing water and air leakages. The joints are done well to a point that even when two panels are joined, there will be continued thermal insulation. You are likely to find that there will be no heat loss from the building.

Having a watertight structure means that the panels will work well in areas with snow and rain. They will also be good at preventing humidity and mold. Since the outer surfaces are made of color steel, they are also good at remaining corrosion-resistant.

Sound Absorption

Another reason for sandwich panel installation is to provide sound insulation and absorption. It all depends on the type of sandwich panel you decide to use.

Sound insulation is great, especially when you live in an area likely to have a lot of noise outdoors. When you have the panels installed, they will be good at absorbing the sound leaving you feeling comfortable.

For most people, rock wool panels stand out for being the best in sound insulation. Their core material is good at breaking and absorbing the sound waves, making them even better.

What Are the Applications of Sandwich Panels?

Figure 3 PIR Sandwich Panel for Cold Room

As explained earlier, the sandwich panel installation process will provide your building with a better thermal insulator. It is for this reason; you will find that the sandwich panels have many applications today.

Some of the most common applications of sandwich panels include:

&#; Storage facilities

&#; Logistics centers

&#; Sports facilities

&#; Cold stores and freezers

&#; Office buildings

&#; Production halls

&#; Large retail stores

Well, the applications can be even more depending on your use. There are some that use them in their housing development products. Such include garage designs, room partitioning, and so much more.

What Are the Common Types of Sandwich Panels?

Figure 4 Two Sandwich Panels Ready for Joining

Now that you know more about the uses and features of the sandwich panels, it is also good to know about the various types before embarking on sandwich panel installation.

The common types include the following

The polyurethane sandwich panel has the rigid polyurethane foam as its core material. This material uses polyol and isocynate in addition with a catalyst to form the sandwich panel. The reaction takes place under a high pressure and other special production conditions.

Polyurethane sandwich panels are known for having a high dimensional stability. This makes it good at being water resistant as you keep using it in different areas.

The material is also good at remaining free from bacteria, since there is no nutritional value in them that would make bacteria consider living in the panel.

As for the mechanical performance, many people find this sandwich panel being good. This is because of the high compressive strength.

Another top choice as a sandwich panel is the PIR panels. These panels have the polyisocyanurate material as its core. This is where the main components of polyurethane foam are further mixed with other materials to form a rigid foam.

Since there is the use of other materials, the overall rigidity is even better. It will also have better fire resistance and water resistance compared to when using polyurethane sandwich panels.

You might also want to consider using the rock wool sandwich panels. They get the name since the core materials are fibers obtained from inorganic rocks and other types of inorganic oxides. The fibrous open cell structure makes it the perfect choice for those that might need to use the panels for various applications.

The core materials of these panels make them good at thermal insulation, fire resistance, and sound absorption. If you ever want the best sound insulation, then consider this type of sandwich panel installation.

The expanded polystyrene (EPS) sandwich panel is another top choice for anyone who needs the best sandwich panel for various applications.

The raw materials of this sandwich panels are derivatives of petroleum. They are first heated and then expanded using water vapor. Pentane gas is then used for inflating the granules and that is how you end up with different shapes depending on the mold used.

Because of the production method, the EPS sandwich panels stand out for being the most economic. You can always end up with various applications for the EPS sandwich panel.

What Is the Process of Sandwich Panel Installation?

Figure 5 Installed Sandwich Panels to A Construction Element

Sandwich panel installation does not have to be hard when you have the right tools and people working on the project. Below are some of the general steps involved in sandwich panel installation process.

1. Transportation of the Panels to the Construction Site

For panels that are around 6 meters in length, consider unloading manually or using a forklift. If you have to use a forklift, make sure it has the option of adjusting the width so that you can pick up more panels and handle them at the right width.

If you have to deal with panels with more than six meters in length, the considering using conveyor belts and spreader booms. Follow the manufacturer instructions on how to attach the transport belts so that the panels can be unloaded properly without snapping.

2. Check the Overall Quality of the Panels

The next thing would be to check the overall quality of your panels before proceeding with sandwich panel installation. In case the joints are not right, then you might end up with leaks in the future. Luckily, most panels will stand up to the transportation strains and remain functional even at the construction site.

Proceed to remove the protective film so that the installation process can start. Some might opt for removing the film after installation, but consider removing it before installing your sandwich panel.

3. Sealing

You need the panel to have the best sealing. That is why you need to attach PES sealing tape to the surface before you can start attaching it.

Using seals is recommended so that there is no mechanical damage to the lining of the sandwich panel.

4. Installing the Sandwich Panels

Now that the sealing tape is in position, you can proceed to install the sandwich panels. Use vacuum lifts for transporting the panels into the right position for installation.

Use fasteners that can penetrate the entire thickness of the panel into the construction wall or element. This should hold the panel in position without it moving.

5. Install the Window Profiles, Door Profiles, and Skylights

Depending on where you are installing the panels, it might be necessary to also install the door profiles and window profiles.

In case you are doing roof panels, then skylights might be necessary.

You also need some simple tools for cutting the profiles into the sandwich panels. Use tools such as jig saws, nibblers, and reciprocal saws.

Do not use high temperature cutting tools such as angle grinders. This is because they are likely to damage the anti-corrosion coating on the sandwich panel.

6. Installation of Subsequent Panels

Whenever you are installing subsequent panels, you have to ensure that they are pressed down correctly. This ensures that you end up with maximum tightness of the fasteners too.

Each time to press down the panels correctly, you end up eliminating problems such as thermal bridges.

Finally, you can now install the masking treatments. This will mostly be applied to corners, joints, wind braces, ridges, and plinths. Once the masking treatments are done, you should end up with a clean wall or roof of sandwich panels.

It is easy to see that the sandwich panel installation process is not hard. With the right people, the installation can take less time and still be done correctly.

Why Are Sandwich Panels used for Insulation Applications?

Figure 6 Stacked Sandwich Panels Ready for Transportation

One thing is for sure, the main aim of sandwich panel installation would be to provide the user with thermal insulation. This might make some people wonder why sandwich panel thermal insulation is so important. Here are some of the reasons that should get you installing sandwich panels today.

&#; When the rooms have the panels installed, you end up with the best room comfort for years to come. This is because the thermal insulated rooms will stay warm during the winter and cool during the summer. That is why you would find a lot more people installing these panels in their houses.

&#; The sandwich panel insulation also helps in saving on heating and cooling. Since the panels can help maintain the best temperatures, you will not have to heat or cool the room all the time.

&#; If you have to deal with a lot of delicate surfaces, it is then best if you consider getting the EPS panels. They are lightweight and they will still give you the best thermal insulation. This is unlike when you have to use heavy materials such as bricks, wood, or concrete.

&#; The insulating sandwich panels are also recommended because they are versatile, reliable, and can remain structurally strong. Well, you should have the best sandwich panels to give you the best performance when want to have the right insulation while at the same time the panels remain strong.

&#; Another reason people would consider doing sandwich panel installation is because the panels are fire resistant. Make sure you understand what each of the panel can offer in terms of fire resistance before picking the right one. Some will have more fire resistance performance compared to the others.

How can You Properly Handle and Store Sandwich Panels Correctly?

Figure 7 Correctly Stored Sandwich Panels

Sandwich panels are great to use for different applications, then what is crucial to keep in mind is how to handle them during sandwich panel installation and storage. Here are a few tips to keep in mind always.

&#; You should place the panels away from fire hazards. As much as we have pointed out that sandwich panels are fire resistant, it does not mean you expose them to the hazard all the time. So, keep the panels from areas with welds or continuous burning work.

&#; When moving the sandwich panels, make sure that they are protected against abrasion. As much as the panels can handle abrasion, it does not mean you become careless when moving them around.

&#; The panel edges and corners are quite vulnerable. So, make sure that they remain protected each time you are moving them around.

&#; Consider lifting the panels using the ends rather than the edges. Keep in mind that the panels might have sharp edges, so wear protective gloves when handling the panels.

&#; When you have to store the panels out in the open, make sure they are stacked and off the ground. Protective UV proof sheeting can still be used to cover the panels so that you can have the best protection for your panels.

Conclusion

From the guide above, it is clear that sandwich panels are awesome. They are versatile, easy to install, good at thermal insulation, and many other features. So, it is easy to see how you would enjoy sandwich panel installation.

If you are not sure where to begin, Zonsteel is here to help. The company can provide you with the right technicians for the job. The aim is to help in correctly setting up the panels so that you can use them better.

If you have more questions, Zonsteel customer care team is available to help where possible. You will also be guided through the whole purchase process ensuring you end up with the right sandwich panel for your needs.

Aluminum Sandwich Panels: An Ultimate FAQ Guide.

Introduction

With the ever-growing demand for modern architecture and rapid urbanization, Aluminum Sandwich Panels have become one of the most preferred cladding systems for residential, commercial and industrial buildings. These robust and attractive materials allow architects, builders, and developers to meet contemporary design challenges, while they provide high structural performance, thermal insulation, soundproofing, durability, and resistance to corrosion and extreme weather conditions.

This guide is designed to answer the most commonly asked questions about Aluminum Sandwich Panels. If you have additional questions, please feel free to contact us.

Q1: What Is Aluminum Sandwich Panel?

Aluminum sandwich panel is a composite panel that comprises an insulation core bonded between two aluminum face sheets which are often made from an outer sheet of aluminum alloy, and an inner sheet of aluminum alloy, while the core consists of an insulating foam of either polyethylene, polystyrene, honeycomb or a solid filling. The combination of insulation material and aluminum sheets into a single aluminum sandwich panel increase the thermal and acoustical insulation level, while it offers more structural performance than other cladding materials.

Sunnyda aluminum sandwich panel

Aluminum sandwich panels are mostly referred to as aluminum composite panels (ACP), or aluminum composite material (ACM),  they were created back in the s, today they have become one of the most preferred composite panel cladding in contemporary buildings design, they are widely used for internal and external walls, partitions, false ceiling, roofs, building envelopes, and facades. They are mainly designed and manufactured to save construction time, and money, while they add elegant appearance, and offer limitless benefits. Aluminum sandwich panels are available in a huge variety of materials, textures, metallic coating, colors, and finish options that meet all design challenges.

Q2: What Are The Applications Of Aluminum Sandwich Panels?

The aluminum sandwich panels have been more popular recently; they are used as internal and external cladding materials for various industries as follow:

Construction

One of the most crucial aspects of each construction project is the exterior and interior look, insulation, and durability; today most constructors use aluminum sandwich panels as the main cladding material for modern high-rise buildings, mid-rise and low-rise buildings, architectural facades, residential complexes, office buildings, commercial buildings, storefronts; industrial facilities facades; etc. These aluminum claddings guarantee high insulation R-value, while they improve the buildings&#; appearance and ensure a maintenance-free application throughout the building lifespan. Besides this, they are easy to install and comply with international building codes and standards.

For more information, please visit sandwich panel china.

Aluminum sandwich panel is one of the most versatile metals cladding solution, they can be virtually designed to suit a variety of construction applications including interior and exterior cladding, buildings envelopes, facades, walls, partitions, roofs, false ceilings, interior decoration, and more.

Transportation

Aluminum sandwich panels are widely used in the transportation and rail industry for being lightweight, practical, and attractive as well, they are mainly designed and engineered to suit a variety of applications including the interior and exterior cladding of trains, buses, caravans, trucks, lorry cabins, storage systems and automobiles, roofs, floors, flat or curved panels for ceilings and partitions, climacoustic panels, seats, tables or cabinets, and more. Aluminum sandwich panels are available in a wide range of materials, thicknesses, surface finishes, shapes, and color combinations that meet the most advanced transportation industries requirements.

Aviation Industry

Aluminum sandwich panels with Nomex or Metal honeycomb core and Aerospace aluminum grade sheets are popular for aircraft walls, ceiling, and floors applications, these aluminum composites have been used for decades in the aviation industry to achieve minimum weight, maximum stiffness, and efficient bending combination, on the other hand, they withstand extreme temperature fluctuations experienced in high altitude flight and movement at high speed.

Shipbuilding and Boats

Aluminum sandwich structures are drastically used to reduce the weight of shipbuilding above the waterline, due to their water-resistance, anti-corrosion protection, and non-combustible honeycomb core and aluminum skin, they are ideal for highly corrosive marine application such as naval shipyard, yachts, ferries, offshore boats, and coast guard lifeboats.

Signage

Another useful application of aluminum sandwich panels is signage; especially corporate brands identity signage, structural signage, display boards, point-of-purchase (POP) displays, billboards, and exhibits. Aluminum sandwich panels are preferred for this industry because of their lightweight and strength characteristics, whilst they can withstand natural hazards such as high wind, heavy rain, snowfall, storms, and earthquakes. These advantages make them a good alternative to heavy steel, metals, and wood. They are available in a wide range of materials, shapes, finishes, and colors that meet the design needs of various printing and graphic mounting and laminating.

Other Applications

Apart from the above applications, aluminum sandwich panels offer several advantages for a wide range of applications including interior designs and decorations for metal curtain walls, partitions, floors, kitchen counters, elevators, and mounting systems. They are often employed for furniture, cabinets, doors, tables, chairs, and shelves. Aluminum sandwich panels are important elements in the development of wind turbines, ventilated facades, cleanrooms, controlled environments facilities, refrigeration systems, walk-in coolers, and more.

Aluminum sandwich panels applications

Q3: What Are The Benefits Of Aluminum Sandwich Panels?

Aluminum sandwich panels are highly rigid and lightweight cladding solutions that provide inherent benefits for many industries like construction, architecture, aerospace, marine, and transportation. Here are the top benefits of using these aluminum sandwich panels:

Strong & Lightweight

Aluminum sandwich panels are designed and manufactured to offer high strength to weight ratio at low weight, and high stiffness combination, this type of panel is among the highest performance composites, they are specifically engineered to provide great structural stability with minimal structural support. These exceptional characteristics made them ideal for heavy-duty applications which require low weight and high strength such as aeronautic, marine, defence, rail, and automotive applications.

Cost-effective

Aluminum sandwich panels are highly cost-effective cladding systems that are primarily engineered to save a tremendous amount of money and resources for the long term, at the same time they offer high mechanical performance while being economical, long-lasting, and maintenance-free. Furthermore, due to their thermal insulation, these panels can ensure energy efficiency, and help reduce the cost of energy and fuels spent on heating and cooling. The offsite manufacturing of these panels allows builders to save money through the fast installation process which can decrease significantly the cost of construction material, machinery, and manpower, while they enable realizing the return on investment faster.

Durability

For more than 60 years, Aluminum Sandwich Panels have proven performance in various industries and have gained the trust of builders worldwide, thanks to their outstanding durability and high mechanical performance which ensure a lifetime of more than 40 years with free maintenance, in addition to the excellent resistance against harshest weather conditions such as high exposure to extreme temperature, wind, rain, corrosion, moisture, wear, pollution, and chemical.

Corrosion resistance

Corrosion is a common challenge affecting the surface of most metal composites, aluminum sandwich panels are highly resistant to corrosion and weathering under any service conditions, for this reason, they are more preferred than other metal cladding materials such as steel which corrode rapidly in coastal locations, industrial areas, and corrosive environments characterized by a high rate of salinity, humidity, sulfur dioxide, acids, chemicals and pollution. This is mainly due to the aluminum self-protecting layer of aluminum oxide which protects the aluminum sandwich panel surface from oxidation when exposed to the atmosphere. However, to guarantee excellent corrosion protection in an aggressive atmosphere, these panels shall be coated as per the ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus.

Aluminum sandwich panels are high-R insulated cladding panels that are designed to achieve the desired U-values depending on the thermo insulating core used, and the thickness of the panel, a wide range of insulating cores can be used according to the thermal needs including polyisocyanurate (PIR) core, polyurethane (PU) core 0.024 W/(m·K), mineral wool 0.05 W/(m·K),  polyethylene (PE), extruded polystyrene core, expanded polystyrene core, and aluminum honeycomb. Also, they are engineered with air and water-tight design to minimize the thermal bridges through the joints. This makes them an energy-efficient cladding system that provides heating in winter and cooling in summer. Therefore, using aluminum sandwich panels can boost the thermal efficiency of the building, while it saves a lot of energy, and money as well.

Sound insulation

Aluminum sandwich panels are soundproof cladding systems that are designed and manufactured to offer an airborne noise insulation index of Rw 42dB and act as an effective barrier that prevents sound from being transmitted. However, the sound insulation performance of aluminum sandwich panels is usually affected by the thickness of the panel and the type of materials used.

Non-Inflammable

Aluminum sandwich panels are engineered to provide excellent fire resistance, they are made from non-combustible, and nonpyrophoric aluminum sheets which can withstand high temperatures up to 600 °C, whilst, insulation cores such as polyethylene (PE) or polyurethane (PU) with reduced fire-resistance are treated with fire-retardant properties to ensure maximum protection in case of fire. Moreover, fireproof aluminum sandwich panels are tested in conformance with the ASTM E84-05 Standard Test Method for Surface Burning Characteristics of Building Materials, and they can be designed to meet high fire risk requirements and defined classes.

Design Versatility

Aluminum sandwich panels can be virtually designed to add modern style and elegant touch while they meet the functional and aesthetic requirements of any application in terms of materials, size, thickness, strength/weight ratio, shapes, textures, finishes, coatings, colors, etc. Furthermore, complete design and customization solutions can be provided to deliver the most exciting and beautiful building designs.

Quick and Easy Installation

Aluminum sandwich panels are designed and manufactured to facilitate the onsite assembly process and ensure a rapid installation in a minimal time and with less labor and material. They are lightweight, easy to transport and flexible to handle during installation. Additionally, they can be easily cut, bent, or grooved to meet the application requirements. However, due to the extreme weather conditions, the installation of aluminum sandwich panels outdoor is different than the indoor one, as it requires an adequate seal to be applied to the joints of the panels.

Maintenance Free

Aluminum sandwich panels are carefully designed to provide hassle-free maintenance for the lifetime of the building, for that, the aluminum sheets are pre-treated against corrosion and rust with a protective coating layer, whilst, they provide a high degree of resistance to moisture, fungus, and does not absorb dust. Also, whether they are used for interior or exterior cladding, aluminum sandwich panels do not require special maintenance to preserve their physical properties or appearance, they can be easily wiped off or pressure washed.

Durable aluminum sandwich panel

Q4: What Does Aluminum Sandwich Panel Consist Of?

The general structure of aluminum sandwich panel consists of two strong aluminum sheets with lightweight core material, the most common applied cores are polyethylene (PE), polyurethane (PU), polyisocyanurate (PIR) core, extruded polystyrene core, expanded polystyrene core, and aluminum honeycomb foam, the R-value of these insulation core material varies according to the thermal properties, density and thickness, whilst, the mechanical behaviour of the whole panel depends on the strength and stiffness of the aluminum facing and the insulation core used, and also on the bonding strength between its constituent elements.

Q5: What Are The Design Features Of Aluminum Sandwich Panels?

The most innovative aluminum sandwich panels can be designed to attain attractive and inspirational architectural styles that combine a high level of creativity, and structural performance, for that, the latest technology design software are used with the highest quality aluminum grades to offer robust and attractive aluminum facing, whereas, different core structures can be provided as per application needs including foam core, honeycomb core, corrugated core, truss core, and folded cores.

Aluminum sandwich panels diagram

The unique design features of aluminum sandwich panels made them preferred for a limitless number of interior and exterior applications, eye-catching finishes can be applied to the surface including smooth, matt-finish, multi-grained, metallic, marble, mirror-like surfaces, extraordinary arcs, cylindrical, 3D shapes, protective film, colours combinations, mill finish, pretreatment, polyester PE & PVDF coating, and more.

Q6: What Customization options Can Be Applied To Aluminum Sandwich Panels?

Aluminum sandwich panels can be fully customized to meet architects original design requirements, thanks to the advanced technology machinery and materials that allow more freedom and creativity to be reached for any interior aluminum cladding such as wall partitioning, false ceilings, flooring, decoration, or exterior uses like building envelopes, facade, siding, and cladding.

A variety of aluminum facing and core materials are available for builders, developers, and architects to choose from according to their requirements and budget. A large selection of shapes options, pretreatment solutions, protective coating, and colour pallets can be provided with unmatched finishes options that include brushed aluminum, matte and gloss surfaces, solid, or textured metallic, mirror, wood, stone, marble, and other special finishes that add great aesthetics.

Q7: What Sizes Are Aluminum Sandwich Panels?

Aluminum sandwich panels are available in an innumerable range of size; the standard sizes are as follow:

Width: mm, mm or Max. mm.

Length: mm, mm, or Max. mm

Aluminum facing thickness: 3 mm and up to 6 mm.

Custom sizes can be provided as per drawing specifications.

Aluminum sandwich panel size details

Q8: What Shapes Can Be Implemented To Aluminum Sandwich Panels?

Currently, the most advanced machining, forming, and transformation processes can be applied to support the design creativity of aluminum sandwich panels, a wide variety of innovative and inspiring shapes selection are available including:

An unlimited range of volumetric shapes that meet the design and performance requirements can be provided for any type of architectural structures, building envelope, facades, interior or exterior decoration, complex and large shapes.

Curved Shapes

Thanks to the modern design and manufacturing technology which allows more creativity and freedom in developing aluminum sandwich panels curved shapes in different visual perspectives, pointy-type shapes, Arch milling slots, V-shaped milling grooves, or as per project design.

3D Forming

The most modern and futuristic 3D shapes can be delivered to provide vibrant and contemporary outdoor and indoor style, aluminum sandwich panels can be engineered to meet a wide range of geometric forms, and eye-catching 3D forms, while the most aesthetically pleasing metallic finishes, colors, and protective coating can be used.

Curved aluminum sandwich panel design

Q9: What Type Of Coating Can Be Applied To Aluminum Sandwich Panels?

High-quality protective coatings can be applied to interior and exterior aluminum sandwich panels&#; surfaces, the most commonly used coating are outlined below:

Polyester (PE)

PE coating is mostly used for interior architectural applications; it is available in various gloss levels choices such as High Gloss, Satin, or Matt.

Polyvinylidene fluoride (PDVF)

This luxurious coating type is widely applied for aluminum sandwich panels used for exterior architectural applications, and display, PDVF is highly durable and resistant to harsh weather conditions, ageing, color fading, and UV rays.

Fluoroethylene Vinyl Ether (FEVE)

This type of coating offers similar characteristics as PVDF, but it can provide greater hardness and allow achieving a greater gloss range.

High Durable Polyester (HDPE)

This type of coating is mainly applied to aluminum sandwich panels to ensure strong resistance to corrosion and UV rays while offering a special gloss finish for textured surfaces.

High durable aluminum sandwich panel

Q10: What Colors Are Aluminum Sandwich Panels?

Aluminum sandwich panels&#; facers are available in attractive and durable color choices; below are the main categories of colors used:

Solid colors

Aluminum sandwich panels are available in a vibrant color palette that offer a sensation of solidity to facades and adds elegance, solid colors can be provided as per the design aesthetic requirements with matte and specific gloss rate that ranges from 30% to 95% according to Gardner color scale.

Metallic Colors

These elegant colors are excellent for aluminum sandwich panels used for building envelopes and large facades as they provide a vivid appearance under light, the most commonly used metallic colors are silver, gold, bronze, and copper, while their gloss rate varies between 30% and 50%, and comes also in special effect colors gloss that ranges from 70% to 80%.

Q11: Does Manufacturer Produce Oversized And Complex Aluminum Sandwich Panels?

Yes, certainly. Oversized or complex aluminum sandwich panels can be designed and engineered with a high level of accuracy, also, complete solutions can be provided to meet any project size requirements including various accessories, fasteners, edge enclosures, and more.

Q12: Does Manufacturer Offer Aluminum Sandwich Panels Prototypes and Samples?

Yes, absolutely. Prototypes can be provided based on application specifications; a scaled prototype can be created to visualize various industries projects. Aluminum sandwich panels&#; free samples can be provided, while logistical fees shall be paid by the customer.

Q13: What Services Are Related To Aluminum Sandwich Panel?

Manufacturers of aluminum sandwich panels provide a wide range of formability services to support detailed drawing creative forms including die-cutting with CNC, punching, folding, roller bending, edging, milling, stamping and engraving.

Q14: Are Aluminum Sandwich Panels Strong?

Yes, aluminum sandwich panels&#; are strong cladding systems that can withstand the toughest applications and handle in-plane compressive loads; the strength of these panels has been recognized by many industries which require a combination of strength and lightweight for their application such as aircraft, vehicles, high-speed trains, and shipbuilding. The strength characteristics of aluminum sandwich panels are similar to that of a steel I-beam, the two aluminum facing act as the flange of the I-beam, while the rigid foam core fulfils the function of the web.

Q15: Are Aluminum Sandwich Panels Fire Resistant?

Yes, of course. Aluminum sandwich panels are primarily engineered to provide greater resistance in case of fire, and respond to the fire safety requirements of high-rise buildings and high occupancy, however, despite the non-combustible nature of ealuminum sheets, fire retardant properties are added to the combustible insulation core material such as polyethylene, to increase the fire safety level of the panel, aluminum sandwich panels with the non-combustible mineral core can be also provided to meet the highest fire classification and regulatory requirements. Besides, the fire reaction and behaviour of aluminum sandwich panels&#; is tested according to the UNE EN -1: Fire classification of construction products and building elements.

Fire resistant aluminum sandwich panel

Q16: Are Aluminum Sandwich Panels Water And Chemical Resistant?

Yes, definitely. Aluminum sandwich panels are both water and chemical resistant, these characteristics made them excellent for exterior cladding and advanced industrial applications. Even though aluminum sandwich panels are water-resistant and have good resistance to harsh weather conditions such as heavy rain, and snow, careful attention should be paid to waterproofing and sealing to achieve weather-tight cladding systems and eliminate water leakage that could happen if panels are not sealed appropriately.

Q17: Are Aluminum Sandwich Panels Susceptible To Mold, Mildew and Insects?

Contrarily, aluminum sandwich panels are chemically inert and biologically stable, they are resistant to mould, mildew and fungal growth within enclosed spaces, on the other hand, they can resist acid and alkaline environments, and do not decay with time. In addition, aluminum sandwich panels do not rot and are not susceptible to the harmful effects of insects, and rodents.

Mould resistant aluminum sandwich panel

Q18: Are Aluminum Sandwich Panels Environmentally-friendly?

Yes, aluminum sandwich panels have a tremendous positive environmental impact, they are essentially made from aluminum, this natural metal can be infinitely recycled and reused being extracted from bauxite, a sedentary rock with high aluminum content, and this makes them more eco-friendly cladding systems. Besides this, aluminum sandwich panels building envelopes, facades, and other cladding applications provide continuous insulation, which can save up to 50% of the energy spend on heating and cooling, while it ensures a healthy indoor air quality. Furthermore, aluminum sandwich panels are manufactured and finished offsite; this can reduce construction waste, and thereby help save natural resources.

Q19: How Long Do Aluminum Sandwich Panels Last?

Aluminum sandwich panels are extremely durable and can last for more than 40 years, thanks to their outstanding aluminum facing and core materials which offers maximum resistance against the harshest weather conditions, corrosion, moisture, chemicals, while only minimal maintenance is required for the lifetime of the building.

Q20: What Covers The Warranty Of Aluminum Sandwich Panel?

Aluminum sandwich panels systems are guaranteed to perform for 25 years, the warranty includes structural performance, thermal and soundproofing insulation, while coating comes with a warranty of 40 years. The manufacturer warrants the aluminum facing sheets will resist the effects of harsh weather conditions including coastal and industrial environments, also, aluminum sandwich panel will remain dimensionally stable, and aluminum sheet will not delaminate separate or lose adhesion, whilst, the surface finish will be free from any defect.

Q21: How Much Do Aluminum Sandwich Panel Cost?

Aluminum sandwich panels are produced to offer high performance at an affordable price that ranges from $3.00 to $20.00 per square meter, these prices are variable depending on many factors such as the panel size, thickness, aluminum facing and insulation core properties, shape, color, coating, finishes, customizations features, and order quantity. Get free Quotes or consultations now.

Q22: Do You Deliver Aluminum Sandwich Panel Internationally?

Yes, we export aluminum sandwich panels worldwide to all countries, we provide our clients with the fastest and cheapest shipping services through our network of international shipping companies and freight forwarders, our clients&#; benefits also from complete customer support. Feel free to inquire now.

Q23: Why Sunnyda&#;s Aluminum Sandwich Panel Are Preferred?

Sunnyda is one of the largest and most trusted names in the production of aluminum sandwich panels, with more than 20 years of experience in the design and engineering of aluminum cladding systems, and a large portfolio of international projects that includes construction, engineering, architecture, and advanced manufacturing industries like aerospace, naval, defense, automotive, transportation and rail industries.

Our aluminum sandwich panels are designed to offer high strength combined with lightweight, thermal insulation, acoustical performance, and protection from extreme weather conditions, corrosion, and moisture. Through our latest CNC machining and design software capabilities, our experts can provide you with unique aluminum sandwich panels that respond perfectly to modern building structural performance and aesthetic appeals.

We aim to offer you the highest quality aluminum sandwich panels with the latest architectural trends, and the most competitive price. Thus, whether you are looking for standard aluminum sandwich panels, oversized, complex, or made-to-order, we&#;ve got you covered, our aluminum sandwich panels can be virtually designed to meet the requirements of a limitless number of applications including interior walls, partitions, false ceiling, and exterior cladding, building envelopes, facades, decoration, etc.

No matter what type of project, material, shape, finish or color you have in mind, you can always rely on our aluminum sandwich panel for cladding even the most demanding applications with high specifications. Moreover, to ensure compliance with the European standards and international building codes, our aluminum sandwich panels materials are CE marked, whilst our materials are tested, and our production facilities are certified according to ISO:, ISO:, and Bureau Veritas.

Q24: For more information About Aluminum Sandwich Panels, Please Contact Us?

Have a project in mind? Get in touch with us now for a Free Quote or Consultation? We&#;ll get in touch with you as soon as possible.

100% quality tested aluminum sandwich panels

If you want to learn more, please visit our website thermal insulated roofing sheets.