Top 10 Uses for Correx Sheets in the Construction Industry

Hey there, it’s Pitt Wang, your go-to guy for all things plastic at COROPAK. Today, I want to talk about one of my favorite products: Correx sheets. These versatile sheets have revolutionized the construction industry, and I’m here to share the top 10 uses for Correx sheets in construction. Grab a cup of coffee, and let’s dive into this journey together.

1. Temporary Floor Protection

We all know how crucial it is to keep floors pristine during construction. Correx sheets are lightweight, yet sturdy, making them ideal for protecting floors from damage. Whether you’re dealing with muddy boots, heavy equipment, or paint spills, Correx sheets have got you covered. They’re easy to lay down and even easier to clean up afterward. Plus, they save you from costly floor repairs and replacements.

Check out this detailed guide on floor protection solutions.

2. Wall and Surface Protection

Accidental bumps and scrapes on walls are common on construction sites. Correx sheets are perfect for shielding walls from such damage. They’re durable and can be easily cut to fit any surface. This not only preserves the walls but also speeds up the cleanup process once the job is done. It’s a win-win!

For more tips on protecting surfaces during construction, visit this resource.


3. Concrete Formwork

Correx sheets are excellent for creating formwork for concrete. Their lightweight nature makes them easy to handle, and they’re strong enough to hold wet concrete in place. This results in smooth, professional-looking concrete surfaces. And the best part? Correx sheets can be reused multiple times, making them a cost-effective option.

Learn more about concrete formwork here.


4. Window and Door Protection

Windows and doors are expensive and delicate, making them vulnerable during construction. Correx sheets can be used to protect these valuable elements from dust, debris, and physical damage. Simply cut the sheets to size and secure them over windows and doors to ensure they remain in perfect condition throughout the project.

Explore more about window and door protection here.


5. Temporary Hoarding and Barriers

Creating temporary hoarding and barriers is a breeze with Correx sheets. They are easy to install and remove, making them ideal for controlling site access and ensuring safety. Whether you need to section off a hazardous area or create a temporary wall, Correx sheets are up to the task.

For a comprehensive guide on temporary barriers, check this link.

6. Roofing Underlay

Correx sheets serve as an excellent roofing underlay. They provide a waterproof barrier, protecting the structure from potential leaks during construction. Their durability ensures they can withstand the elements, keeping the building safe and dry until the permanent roofing is installed.

Discover more about roofing underlays here.

7. Custom Signs and Notices

On a construction site, clear communication is vital. Correx sheets can be easily transformed into custom signs and notices. Whether you need to direct traffic, mark hazardous areas, or provide instructions, Correx sheets are perfect. They’re weather-resistant and can be printed on easily, ensuring your signs remain visible and intact.

Check out how to make custom signs here.

8. Dust and Debris Containment

Construction generates a lot of dust and debris, which can be a nuisance and a health hazard. Correx sheets can be used to create barriers that contain dust and debris within a specific area. This helps maintain a cleaner, safer work environment and reduces the need for extensive cleaning.

Learn more about dust containment here.

9. Protection During Renovations

Renovations can be tricky, especially when you need to protect existing structures. Correx sheets are ideal for safeguarding floors, walls, and fixtures during renovation projects. They’re easy to install and remove, minimizing the risk of damage to the property.

For more on renovation protection, visit this resource.

10. Versatile Work Surfaces

Last but not least, Correx sheets make fantastic temporary work surfaces. Whether you’re cutting materials, mixing paints, or assembling parts, Correx provides a stable, durable surface that can handle the rigors of the job. When you’re done, simply clean it off or replace it with a new sheet.

Explore versatile work surfaces here.


Correx sheets are a game-changer in the construction industry. Their versatility, durability, and cost-effectiveness make them an indispensable tool for any construction project. At COROPAK, we’re committed to providing high-quality Correx sheets that meet all your construction needs.

So, why not give Correx sheets a try on your next project? I promise you won’t be disappointed. If you have any questions or need more information, feel free to reach out to us at COROPAK. We’re here to help you make your construction projects smoother, safer, and more efficient.

For more information, visit our website at www.fakeurl.com.

Let’s build something great together!


Pitt Wang Sales Manager, COROPAK

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+ 86 186 6221 7067

Technical Data Sheet
Physical Qualifications 
Qualifications Method Unit Polypropylene *
special PP weight ISO 1183gr/cm³0.907
water absorbtion ISO 62%0.02
Thermal Specialities 
Speciality Method  Unit Polypropylene*
Air indexASTM D696mm/m°C0.18
Special temparatureDSCJ/g°C1.68
Thermic inflexion temp. ISO 75°C78
Thermic inflexion temp.ISO 75°C52
vicat softening temp. ISO 306°C148
vicat softening temp.ISO 306°C78
Mechanic Qualifications  - 1
qualifications Method  Unit Polypropylene*
drawing resistance ISO 527MPa38
split point ISO 527%800
stretch index ISO 178MPa1250
impact resistance ISO 180kJ/m²80
Shore hardnessISO 868-66
Mechanic Qualifications  - 2
qualifications Method  Unit Polypropylene*
comparasion of maximum 2,1mm/350grN/cm²Min. 3,7
tension 2,0mm/400grN/cm²Min. 1,4
3,0mm/650grN/cm²Min. 5,5
4,5mm/1000grN/cm²Min. 14,4
Optical Characteristics 
Specialities MethodUnitcorrugated sheet 
light transmissivity 2,0mm/400gr%58
Electrical Characterictics 
qualifications  MethodUnitcorrugated sheet 
surface resistanceASTMD 257ΩCa. 1013
Electric static ( at 1MHz’)ASTMD 150--2,25
Division rate  (at  tg δ 1 MHz )ASTMD 150--‹ 5×10-4
Electric resistance  ( 500 V/sec)ASTMD 149kV/mm70

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