With the continuous advancement of home decoration, wall finishing materials have become increasingly diverse. From traditional latex paint to modern high-end sintered stone, each material offers unique functions and aesthetic qualities. Understanding the characteristics of these mainstream materials will help you create your ideal living or working environment.

1. UV Panel (UV Coated Board)

Definition:
A UV panel is a board (usually MDF, plywood, or PVC) coated with a UV-cured coating. The surface is sprayed with UV varnish and cured under ultraviolet light, resulting in a high-gloss or matte finish.

Features:

High gloss with mirror-like effect, vibrant colors;

Scratch-resistant, wear-resistant, and easy to clean;

Environmentally friendly level depends on the base material;

Cost-effective, suitable for economical home decoration, background walls, and cabinet doors.

Applications: Interior background walls, cabinet doors, TV walls, commercial display cabinets, etc.

2. WPC Wall Panel (Wood-Plastic Composite Wall Panel)

Definition:
WPC panels are composite materials made by mixing wood powder and plastic (usually PVC), then extruded at high temperatures.

Features:

Waterproof, moisture-proof, mold-resistant, and corrosion-resistant;

Termite-proof, crack-resistant, good weather resistance;

Eco-friendly and recyclable;

Can feature wood grain, stone grain, fabric textures through printing or coating;

Easy to install with locking joints.

Applications: Background walls, ceilings, wall claddings, commercial spaces such as malls, hotels, offices, etc.

3. Carbon Crystal Panel

Definition:
Carbon crystal panels are new decorative panels made from polymer carbon-based materials (partially calcium carbonate or mineral powder) combined with resin, formed by hot pressing. They belong to the category of “integrated wall panels.”

Features:

Surface can have 3D embossing, wood grain, stone texture effects;

Formaldehyde-free, ready to use after installation;

Provides some insulation and soundproofing;

Lightweight and easy to install, ideal for renovation;

Cost-effective and suitable for the mass market.

Applications: Quick-install walls, home background walls, commercial interior walls.

4. Sintered Stone (Sintered Slab)

Definition:
Sintered stone is a large-format porcelain slab produced by high-temperature firing (above 1200°C) and pressed under extremely high pressure (thousands of tons). Thickness ranges from 3mm to 20mm.

Features:

High hardness, scratch-resistant, heat-resistant, stain-resistant, and fireproof;

Can be seamlessly installed in large areas with natural, continuous textures;

Suitable for background walls, kitchen countertops, furniture surfaces, etc.;

Natural stone, volcanic rock, cement-like appearances with a very high-end, modern look.

Applications: High-end home background walls, TV walls, kitchen and bathroom surfaces, commercial spaces like hotel lobbies and clubs.

Quick Comparison Table (For Reference)

Choosing the Right  Background Wall

Selecting a suitable background wall requires careful consideration of style, function, budget, and spatial characteristics. Below are some practical tips to help you make a smart decision:

1. Choose Based on Room Function

Different spaces have different requirements for background walls:

Living Room Background Wall (e.g., TV wall): Choose slabs with distinct textures and stylish patterns, such as marble or cloud-like veining, to enhance visual appeal.

Bedroom Wall: Opt for soft warm tones or light gray/beige colors to create a cozy, relaxing environment.

Dining Area Wall: Consider warm tones or wood-grain slabs to enhance a sense of warmth and hospitality.

Foyer/Entrance Wall: Bright-colored or reflective slabs can make the space feel more open and welcoming.

2. Match with Interior Style

Sintered stones come in various textures and colors. Choose patterns based on your interior design style:

3. Choose the Right Size

It is recommended to use large-format slabs (e.g., 1200×2400mm, 1600×3200mm) for a more seamless and upscale look.

In smaller spaces, opt for appropriately smaller sizes to avoid a sense of visual clutter or oppression.

4. Color Matching Tips

Small Apartments: Use light-colored slabs (like white or beige-gray) to visually enlarge the space.

Large Homes or Double-Height Living Rooms: You can boldly use dark or high-contrast textures to create a dramatic effect.

If the floor or furniture already has prominent patterns, choose a simpler slab for the background wall to avoid visual competition.

5. Practical Considerations

Choose slabs that are scratch-resistant, stain-resistant, and easy to clean, especially for TV walls and dining areas.

Ensure the material is eco-friendly, avoiding harmful substances like formaldehyde or excessive radiation.

6. Budget and Brands

Top-tier brands (e.g., Nobel, Marco Polo, Jianyi, Laminam, Sapienstone) offer more stable quality but come with higher prices.

Mid-tier brands offer better value for money — choose those with good reputation and reliable quality assurance.

✅ 1. Preparation Before Installation

1. Ensure the Wall Base is Ready

The wall surface must be flat, dry, free of oil stains, and without hollow spots.

Uneven walls should be leveled using cement mortar or self-leveling compound.

Applying a primer or bonding agent can improve adhesion.

2. Plan Layout and Dimensions

Sintered stone slabs are usually large (e.g., 1200×2400mm, 1600×3200mm), so take accurate measurements in advance.

Pre-plan the layout and pattern alignment, especially if using vein-matched or bookmatched slabs, for a seamless visual effect.

✅ 2. Handling and Cutting

3. Handle With Care

Although sintered stone is hard, it's also fragile and prone to edge chipping.

Always use professional suction cups and lifting tools, and have at least two people during handling.

4. Use Proper Tools for Cutting

Use a water jet or diamond blade cutter specifically for sintered stone to avoid chipping.

For holes (e.g., outlets, wall mounts), use diamond drill bits with water cooling and drill slowly.

✅ 3. Installation Techniques

5. Use the Right Adhesive

Apply specialized tile adhesive or structural glue designed for sintered stone.

Use full-surface adhesive, not dot application, to avoid voids and future detachment.

For added security, combination of back glue + structural glue is recommended for large panels.

6. Consider Dry Hanging for Large Panels

For oversized or heavy slabs, consider a metal bracket dry-hanging system to enhance safety, especially on TV walls or high areas.

✅ 4. Seam and Joint Treatment

7. Leave Expansion Gaps

Do not install with zero joints; leave 1–2mm expansion gaps to allow for thermal movement.

Fill gaps with flexible grout or sealant to prevent cracking and water seepage.

8. Ensure Pattern Alignment

If using vein-matched slabs, make sure the pattern flows naturally across the joints.

✅ 5. Post-Installation Care

Clean regularly with water or neutral cleaner — avoid harsh acids or alkalis.

📌 Quick Installation Checklist

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