Waterproof laminate flooring is a type of laminate flooring that is designed to resist moisture and water damage. It has a special water-resistant core and a top layer that is sealed to prevent water from seeping into the floorboards. This makes it ideal for spaces that are prone to moisture or spills, such as kitchens, bathrooms, and basements. Waterproof laminate flooring is durable, low-maintenance, and can be installed with ease in various areas of the home.
Laminate flooring typically consists of four layers:
1. Wear Layer: The top layer of laminate flooring is the wear layer, which is a clear, protective coating made of aluminum oxide or melamine resin. This layer helps to protect the floor from scratches, stains, and fading.
2. Decorative Layer: The decorative layer is a high-resolution photographic image that is printed onto a thin sheet of paper or film. It is designed to mimic the appearance of various materials, such as hardwood, stone, or tile. This layer gives the laminate its desired visual effect and can vary in design and style.
3. Core Layer: The core layer is the main body of the laminate flooring and provides its structural stability. It is typically made of high-density fiberboard (HDF) or medium-density fiberboard (MDF) that is treated with resin for added moisture resistance.
4. Backing Layer: The backing layer is located underneath the core layer and provides further support and stability. It is usually made of melamine resin or plastic to add moisture resistance and protect against warping.
These layers are bonded together using a lamination process, which involves heat and pressure, creating a solid, durable laminate flooring product. The specific composition and quality of each layer can vary depending on the brand and quality of the laminate flooring.
Technical Data for laminate flooring
Characteristics
Test Standard
Unit
Standard or Rating
HDF density
GB/T18102-2007
KG/M3
≥850
Class 23
EN13329
general residential use in living rooms and dining rooms
Class 31
EN13329
more varied locations, such as small offices and other light commercial location
Class 32
EN13329
higher traffic commercial areas such as boutiques, busier offices, and restaurant
Abrasion resistance
EN13329,Annex E
R
AC3≥2000
AC4≥4000
Formaldehyde E1
EN717-1
MG/M3
0.124
Length Tolerance
EN13329, Annex A
MM
≤0.5
Width Tolerance
MM
≤0.2
Thickness Tolerance
MM
≤0.5
Squareness of the element
MM
≤0.2
Straightness of the surface layer
MM/M
≤0.3
Flatness of the element
%
f w, concave ≤ 0,15 % f l, concave ≤ 0,50 %
Openings between elements(mm)
EN13329, Annex B
MM
average ≤ 0.15
max ≤ 0.20
Height difference between elements(mm)
MM
average ≤ 0.10
max ≤ 0.15
Dimensional variations after changes in relative humidity
EN13329,Annex C
MM
≤0.9mm
Light fastness
EN ISO105-B02
Blue wool scale ≥6
EN 20105-A02
Gery scale ≥4
Static indentation
EN433
MM
No visible change
Surface soundness
EN13329,Annex D
N/MM2
≥100
Impact Resistance
EN13329,Annex F
MM
IC2
Resistance to staining
EN438
5, No visible changes
Resistance to cigarette burns
EN438
4
Effect of a furniture leg
EN424
No visible changes
Effect of a castor chair
EN425
No visible changes
Thickness Swelling rate(%)
EN13329,Annex G
%
≤18
Slip resistance
EN14041
DS
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