Untreated cement-bonded particle board

CETRIS ECO PDB

Sanded ECO flooring board with tongue and groove for dry floors and renovation.

BB-s1,d0 · EN 13501-1

CETRIS ECO PDB — sanded tongue-and-groove cement-bonded flooring board.

Description

CETRIS ECO PDB is a sanded tongue-and-groove flooring board containing 4% recycled production material. It is supplied in 1,250 × 625 mm, in thicknesses from 26 to 36 mm and a thickness tolerance of ±0.3 mm for dry floors and renovation.

Technical data

Technical data
Reaction-to-fire classB-s1,d0 per EN 13501-1
Density1150–1500 kg/m³
Airborne sound insulation30–35 dB
Surfacesmooth sanded natural-grey cement surface, tongue and groove on all edges

This summary is based on the manufacturer’s documentation. For specification and purchasing, always check the latest original document. See the sources below.

Services

  • Cutting to size — panels down to 50 × 50 mm
  • Hole drilling and countersinking
  • Edge milling — chamfer, half-lap, tongue and groove
  • Surface sanding (flooring boards)
  • Surface finishing to order — primer, colour or glaze
  • Delivery on pallets across Sweden

Weight & pallet

Weight and pallet
ThicknessFormatWeight/m²Weight/boardBoards/palletEdge
26 mm1250×62537.7 kg29.5 kg30tongue & groove
28 mm1250×62540.6 kg31.7 kg30tongue & groove
30 mm1250×62543.5 kg34 kg29tongue & groove
32 mm1250×62546.4 kg36.3 kg27tongue & groove
34 mm1250×62549.3 kg38.5 kg25tongue & groove
36 mm1250×62552.2 kg40.8 kg23tongue & groove

Pallet data awaits confirmation from the manufacturer and may be adjusted.

Documents

TDS EN

Technical data sheet

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Translations are informative; the manufacturer original is the legally valid document.

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Suitable for systems

Properties

Cement-bonded particle board combines the durability of cement with the lower weight and workability of wood.

Composition (weight percentage)

  • 63%Cement (binder)
  • 21%Wood chips
  • 10%Water
  • 2%Hydration additives
  • 4%Recycled material

FAQ

Frequently asked questions about CETRIS ECO PDB

Clear answers to the questions buyers and specifiers most often ask before selecting and ordering.

What is CETRIS ECO PDB used for?

CETRIS ECO PDB is used for floors, roofs and ceilings & plinths, among other applications. These are uses where the manufacturer’s documentation and our range support the board. Thickness, supporting frame, fixings and joints still depend on the specific assembly, so check the structural design and system solution before specifying the board in a project.

What reaction-to-fire class does CETRIS ECO PDB have?

CETRIS ECO PDB is classified B-s1,d0 under EN 13501-1 for reaction to fire. The class describes how the board as a material contributes to a fire in a standardised test. It is not the fire resistance (EI or REI) of a wall, floor or encasement, which always applies to the complete tested assembly of boards, framing, insulation and fixings.

Which thicknesses and formats are available?

This page lists 26–36 mm in 1,250 × 625 mm. Boards can also be cut to size. State the thickness, net dimensions and quantity in your quote request, and we will confirm availability, pallet configuration, weight and lead time before you order. The figures in the quotation always apply.

What does ECO mean in CETRIS ECO PDB?

ECO boards contain 4 per cent by weight of processed waste from cement-bonded particle board production. The mix is 63 % cement, 21 % wood chips, 10 % water, 2 % hydration additives and 4 % recycled material. The reaction-to-fire class is B-s1,d0 under EN 13501-1, not A2-s1,d0 as for the standard boards, so choose according to the fire requirement.

How is CETRIS ECO PDB machined and fixed?

CETRIS ECO PDB is cut with carbide or diamond blades and drilled with HSS bits. Use extraction and respiratory protection against fine cement dust. Fix the board to timber or sheet metal with corrosion-protected screws or rivets. Pre-drilling, screw type and edge distances are on the Fastening page.

What do you need to quote for CETRIS ECO PDB?

State the required thickness and format, the number of boards or total area, and the delivery town or postcode. Say whether the boards should be cut, drilled, edge-milled or finished. Describe the assembly and its functional requirements, and we will help with product selection. Final design and structural sizing always remain with the responsible designer.