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3mm EVA Underlay with Blue PE Film - Durable Floor Protection from China Suppliers and Factory
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| MODEL | EVA 30-4 | WATER ABSORPTION | <0.1% |
| THICKNESS | 3mm | IIC RATING | 73db |
| DENSITY | 100kg/m³ | STC RATING | 72db |
| SIZE | 100sq.ft / 200sq.ft | LOAD QTY. (20GP) | 8000sqm / 86000sq.ft |
| THERMAL INSULATION | 0.04w/mk | LOAD QTY. (40HC) | 18000sqm / 195000sq.ft |
Visible Installation, Comprehensive Protection: Blue Film EVA Underlay
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In the world of flooring installation, the most costly expenses often stem from invisible mistakes—a misaligned seam, an accidental uneven overlap, an imperceptible tiny gap. These overlooked details will gradually surface over the years: squeaking noises, local bulges, edge deformation—all are cumulative consequences of minor installation oversights. Traditional underlays hide all these beneath their monochromatic surfaces, remaining undetected until problems arise. We are determined to change this passive protection model, thus creating the blue film EVA underlay—making the protection process visible and ensuring perfect results from the very start.
Frequently Asked Questions
Q
What type of flooring is the 3mm Blue Film EVA Underlay compatible with?
The 3mm Blue Film EVA Underlay is designed for use with laminate, hardwood, and bamboo flooring. Its density and thickness make it suitable for both floating and glue-down installation methods.
Q
What does the blue film on the EVA underlay do?
The blue PE film serves as a visible moisture barrier and installation guide. It makes seam alignment, overlaps, and gaps clearly visible during installation, helping to prevent common installation errors that can lead to long-term floor issues such as squeaking or edge deformation.
Q
What are the IIC and STC ratings of this EVA underlay?
This EVA underlay achieves an IIC rating of 73dB and an STC rating of 72dB, providing excellent impact sound insulation and airborne sound reduction—making it ideal for multi-story residential and commercial installations.
Q
What is the water absorption rate of this product?
The water absorption rate is less than 0.1%, which means the underlay is highly resistant to moisture. This makes it suitable for installation in areas with moderate humidity or where moisture protection is a concern.
Q
How much product can be loaded into a standard shipping container?
A 20GP container can hold approximately 8,000 sqm (86,000 sq.ft) of this underlay. For a 40HC container, the load capacity increases to approximately 18,000 sqm (195,000 sq.ft), making it highly efficient for bulk international orders.
Q
What packaging options are available for this EVA underlay?
The product is available in three packaging options: Nude (no packaging), Pallet, and Carton. Customers can choose the most suitable option based on their shipping, storage, and project requirements.