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High density pvc foam board used for construction formwork 16mm 18mm 20mm

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  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm
  • High density pvc foam board used for construction formwork 16mm 18mm 20mm

›

High density pvc foam board used for construction formwork 16mm 18mm 20mm
High-density PVC foam boards, available in 16mm, 18mm, and 20mm, are ideal for concrete wall, slab, and column formwork.

Waterproof and non-deforming during concrete curing

Reusable up to 50 times, cost-effective over traditional plywood

Smooth or embossed surfaces for clean demolding

Easy to cut, nail, and fit into standard systems
Designed for construction professionals who need strength, precision, and durability on site.

（MOQ:1000KG）

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High Density PVC Foam Board for Construction Formwork – 16mm / 18mm / 20mm

This high-density PVC foam board is specifically designed for concrete formwork applications, offering a strong, waterproof, and reusable alternative to traditional plywood and steel forms. Engineered for demanding site conditions, the board delivers excellent performance across wall, slab, beam, and column casting.
Available in thicknesses of 16mm, 18mm, and 20mm, with various surface types (smooth, embossed, reinforced) to meet different structural needs.
PVC Sheets (2).jpg

Material Specifications

ItemValue
MaterialPVC (High-Density Foam Structure)
Thickness Options16mm, 18mm, 20mm
Standard Sheet Size1220mm × 2440mm (4ft × 8ft)
Density Range0.65–0.9 g/cm³
Surface OptionsSmooth / Matte / Embossed
Water Absorption<0.1%
Fire ResistanceOptional (B1 Grade Available)
Reuse Life30–50+ cycles
ProcessingSawing, drilling, nailing, CNC
Color OptionsGrey / White / Black / Custom
PVC Foam Board (1)

Typical Construction Applications + Recommended Board Types

1. Concrete Wall Formwork

Recommended Board Type:
 Solid High-Density PVC Foam Board
 Thickness: 18mm–20mm
 Surface: Smooth / Matte
  • Supports vertical casting for concrete walls in buildings and retaining structures
  • Smooth surface gives clean concrete finish without oil or paper
  • High dimensional stability prevents warping or shrinkage during curing
  • Easy to remove and clean for the next cycle

2. Slab Formwork (Flooring Systems)

Recommended Board Type:
 Anti-Slip PVC Foam Board (one-side embossed)
 Thickness: 20mm
 Surface: Textured top / smooth bottom
  • Provides strong base for horizontal floor casting
  • Anti-slip texture increases safety for workers during walking and rebar installation
  • Excellent load-bearing capacity under concrete pressure
  • Ideal for repetitive use in large-scale projects like parking decks, industrial floors
PVC Foam Board (3)

3. Column & Beam Formwork

Recommended Board Type:
 Rigid PVC Form Board with High Flexural Strength
 Thickness: 16mm–18mm
 Surface: Smooth
  • Maintains sharp angles and precise dimensions in columns and beams
  • Ideal for tight-fit structural molds
  • Compatible with tie rods and clamp systems
  • Smooth demolding without adhesion

4. Bridge & Tunnel Infrastructure Projects

Recommended Board Type:
 Reinforced PVC Form Panel (double-layer or filled core)
 Thickness: 18mm–20mm
 Surface: Matte / Roughened
  • Weather-resistant and chemical-resistant for harsh outdoor environments
  • Reusable over 50 times with minimal wear
  • Suitable for curved, large-scale molds with consistent performance
PVC Foam Board (2)

5. Precast Concrete Molds

Recommended Board Type:
 Reusable PVC Mold Sheet
 Thickness: 16mm–18mm
 Surface: Glossy / Smooth
  • Used in precast factories for panels, pipes, drainage channels
  • Delivers smooth concrete surface and clean demolding
  • Can be cut or routed into customized mold shapes
  • No need for releasing agent or coating

Packaging & Delivery

Standard Packaging

  • PE Protective Film on each board to avoid scratches
  • Corner & Edge Protectors made of cardboard or plastic
  • Palletized Stacking with stretch wrap and strapping
  • Customized logo or sticker available on board or packaging
PVC Sheets.jpg

Container Loading Reference (20ft container)

ThicknessApprox. Sheets / Container
16mm400 sheets
18mm360 sheets
20mm320 sheets
Actual loading may vary depending on pallet height and weight limit.

Delivery Time

  • Sample Order: 3–5 working days
  • Bulk Order: 7–15 working days

Shipping Terms

  • FOB / CIF / DDP available
  • Ports: Ningbo, Shanghai, Shenzhen
  • Support: FCL, LCL, or door-to-site logistics for projects

FAQ – Focused on Construction Use

Q1: Can this replace traditional plywood formwork?  Yes, and with significant benefits: no water absorption, longer reuse life, no release oil needed, and smoother finish.
Q2: Is the board compatible with common support systems (steel frames, clamps)?  Yes. It can be nailed, screwed, or clamped just like wood. Suitable for all standard formwork frames.
Q3: Does it require special maintenance between uses?  Just rinse with water after demolding. No form oil or chemicals required.
Q4: Can it be used in cold or hot weather conditions?  Yes, it remains stable in both high-humidity and high-temperature environments.
Q5: Do you offer size or thickness customization?  Absolutely. Thickness, dimensions, surface texture, and color can all be customized for bulk orders.
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