Universal Timber Slab

Classification<System><Table>code:
Classification code of the product, ex. ClassificationSecclassProductsNumber = Pr_20_85_08

Classification<System><Table>title:
Classification title of the product, ex. ClassificationSecclassProductsDescription = Timber beams

Classification<System><Table>version:
Classification system version used, ex. ClassificationSecclassProductsVersion = v1.4

Slab comercial name:
The commercial name of the product, which usually is used to define the product for costumers

Bay index:
Unique index identifier of the bay

Bay type:
Categorization of a slab bay (e.x., edge, corner, interior)

Floor level:
Floor level where the bay is located

ResponsibleParty:
Responsible party for providing the slab

Support list:
List of structural supports or boundary conditions used for the slab or bay in the structural model. (index of the supports of the bay)

Name:
The product name shall consist of the following fields: <Source>_<Type>_<Subtype>_<Differentiator_n>, ex. LEDSMART_Luminaire_Interior_1420x37x84mm. For more information, consult the standard draft Building Information Modelling (BIM) - Rules for the Modelling of BIM Objects and the link: https://secclass.pt/wp-content/uploads/2021/10/R_M_ObjectosBIM.pdf

Commercial name:
The commercial name of the product, which usually is used to define the product for costumers

Product type:
The type of the product

Description:
A general description of the object

EPD registration number:
Registration number of the Environmental Project Declaration document

Reference to original EPD:
a hyperlink to the original EPD according to standard PCR

DOP reference:
Reference of the Declaration of Performance

URL DOP:
A URL to the DoP document (PDF, or digital version)

Dimensional accuracy class:
Classification designation of the dimensional accuracy requirement according to local standards.

Construction tolerance class:
Classification designation of the on-site construction tolerances according to local standards.

Cost overrun:
Difference between the actual cost and the initially estimated or budgeted cost, expressed in monetary value or percentage.

Installation cost:
Direct cost associated with the installation or assembly of the element, excluding material and transport costs.

Installation Sequence:
Ordered set of steps or operations required for the correct installation of the element, defining dependencies between components.

InstallationTime:
Estimated duration required to install or assemble the element on site under standard working conditions.

Fabrication time sqm:
Time metrics for manufacturing or site installation logistics.

Fabrication time:
Time required to fabricate the element, including preparation, cutting, assembly, and finishing stage. Example: 12 h.

Joint treatment:
Type of joint treatment

Usage:
Inteded use for the slab

Manufacturer:
The organization that manufactured and/or assembled the item

Manufacturer URL:
The website of the organization that manufactured and/or assembled the item

Manufacturer email:
The email of the manufacturer

Manufacturer number:
The contact number of the manufacturer

Model reference:
The model number or designator of the product model (or product line) as assigned by the manufacturer of the manufactured item, ex. ASMD Metal Door

Bar code:
The identity of the bar code given to an occurrence of the product

Serial number:
The serial number assigned to an occurrence of a product

Global trade item number (GTIN):
The Global Trade Item Number (GTIN) is an identifier for trade items developed by GS1 (www.gs1.org), ex. 123456789012

Production date:
The date of production of the manufactured item, ex. 31/12/1999 23:59:59

Acquisition date:
The date that the manufactured item was purchased, ex. 31/12/1999 23:59:59

Net weight:
Element net weight excluding shipping packaging, ex. 60 kg

Gross weight:
Element weight including shipping packaging, ex. 55 kg

Material weight:
Weight of the referenced material in the product. ex. WoodWeight = 20

<Material> origin:
Origin of the referenced material ex. WoodOrigin = Portugal

<Material> DPP Url:
The URL that leads to the Digital Product Passport of the selected material

Packaging <material> weight:
The weight of the packaging material referenced

Conceptual cost:
Conceptual cost estimating is done during the pre-construction stage of a project, ex. 200 EUR

Recorded actual cost:
the actual cost of the asset , ex. 195EUR

Replacement cost:
An indicative cost for unit replacement, ex. 200 EUR

Future cost assumptions:
Costs estimates for maintaining the element during its lifecycle, ex. 50EUR

Shipping cost:
Cost of shipping to installation location

Constituents:
Optional constituent features, parts or finishes, ex. Door with self closing lock

Color:
Color selection for this object, ex. White, Brown, and Black

Category:
Category of the product when similar products exist belonging to the same product type. For example ceramic tiles have several categories that can be used in different context. Ex: Floor tile, Skirting, Wall tile, …

Finish:
Characteristic or primary finish of product

Features:
Other important characteristics or features relevant to product specification.

Material:
Characteristic or primary material of product., ex. Pine wood

Facility identifier:
A unique identifier assigned to a physical location, such as a manufacturing plant, warehouse, or other facility, where specific activities related to a product occur. It is used to trace operations, ensure compliance, and maintain supply chain transparency.

Economic operator identifier:
A unique identifier assigned to an entity responsible for the product at specific stages of its lifecycle, such as manufacturing, importing, or distribution. It ensures regulatory compliance, accountability, and traceability in the supply chain.

Manufacturer GLN:
GLN- Global Location Number of the Manufacturer. This could be your local or headquarter GLN depending on point of origin, ex. 1234567890123

Data delivery country:
Country for which data delivery is planned. Territory (i.e. country, state, region) coded according to ISO 3166-1 Alpha2, ex. FR

Data delivery language:
Basic language of the data delivery. This element specifies the used languages (acc. ISO 639-1), especially the default language of all language-dependent information, ex. fr

Start of validity:
The start date of validity of the article, ex. 31/12/1999

End of validity:
The end date of validity of the article, ex. 31/12/1999

<Attachment> Url:
URL to the referenced attachment/digital asset ex. ProductPhotourl = www.manufcaturer.com/product/photo

Deep link URL:
A deep link (URL) redirects to a relevant webpage of the supplier or manufacturer company, where further information on the article may be found, ex. www.company.com/product

Country of origin:
Country of origin is the country where the article was manufactured, or the last essential processing step was completed. Description of the country according to >>ISO-3166-1 Alpha2<< (Country Subdivision Codes). Country codes must be written in 2 capital letters, ex. PT

Location of origin:
The location where the product was manufactured, can be the city or an address

Production process summary:
Stages of production

Transport type:
The type of transport used to distribute the product

Packaging type:
The type of packaging used for the product

Acoustic rating:
Acoustic rating for this object. It is giving according to the national building code. It indicates the sound transmission resistance of this object by an index ration (instead of providing full sound absorption values)

Thermal transmittance:
Heat transfer coefficient (U-value) of the material layers. Here the total heat transfer coefficient of the beam (in the direction of the heat flow), given without the internal and external heat transfer resistance ex. 0.12

Fire rating:
Fire rating given according to the national fire safety classification. Declared reaction to fire Class A1 to F

Thermal conductivity:
The thermal conductivity of concrete ex. 2.3

Sound absorption:
The sound absorption coefficient shall be determined in accordance with EN ISO 354 but always without a plenum. The sound absorption charachteristic shall be calculated in accordance with EN ISO 11654 using the values for the practical sound absorption coefficient. Ex. AP2

Density:
Density of the mix

Combustible:
Indication whether the object is made from combustible material (TRUE) or not (FALSE).

Shear strength:
Characteristic shear strength

Surface spread of flame:
Indication of how flames spread across the surface, given in accordance with the national building code governing the fire behaviour of materials.

Gross volume:
The volume of the element. All openings and recesses are included ex. 0.48

Net volume:
The total volume of the element, excluding any voids, cavities, or openings. This represents the effective solid material volume of the element. Ex. 2.3 m³

Strength grade:
Grade with respect to mechanical strength and stiffness.

Natural durability:
For untreated timber and most softwood timbers which are not durable, according to EN 350-2. ex. Durability class 4-5 for fungal attack according to EN 350.

Target biological agents:
Target biological agents according to EN 15228. Ex. Insects

Durability for treated timber:
Class of durability of treated timber as per EN 14081:2005 + A1:2011 ex. UC 2

Bending strength:
The load the wood can withstand perpendicular to the grain ex. 310

Tensile strength:
Tensile strength refers to the maximum amount of tensile stress a material can withstand without breaking or undergoing permanent deformation.

Shear modulus:
Shear modulus

Shear modulus perpendicular:
Shear modulus, mean value. ex. 3000

Layers:
Number of layers. ex. 4

Adhesive:
Adhesive type used in the production of the product

Preservative type:
Type of wood preservative treatment according to EN 15228. An example value being To Wood Protection Association Commodity Specification C2.

Moisture deformation factor:
Weighted dimensional change coefficient, relative to 1% change in moisture content. ex. 0.00263

Moisture content:
Moisture content

Load bearing:
Indication of whether this component is load-bearing (TRUE) or non-load-bearing (FALSE) ex. FALSE

Thickness swelling:
Swelling ratio relative to board depth as per national standards

Modulus of elasticity:
Secant modulus of elasticity

Shrinkage:
Shrinkage coefficient

Maximum estimated deflection:
The calculated maximum vertical deflection of the bay .

Maximum utilization:
The ratio between the design and the allowable limit according to the design code. A value of 1.0 indicates full utilization of capacity.

Allowed deflection:
Limit value for vertical deflection of the bay

Additional dead load:
Permanent load applied on top of self-weight (ex: screed, finishes, fixed equipment) used in design combinations.

Live load:
Variable imposed load representing occupancy/use. EN 1991 or applicable code.

First frequency mode:
Fundamental vibration frequency of the bay

Mechanical connector mass:
Total mass of mechanical connectors within the bay

Timber strength class:
Specifies the type of timber used in the element, including species and strength class, according to EN 338 and EN 14080. Example: Nadelholz_C24_Fichte

Concrete strength class:
Concrete designation/class for hybrid or topping layers (ex: C30/37)

Mechanical connector strength class:
Specifies the material and surface treatment of the mechanical connectors. Ex: SPAX_WIROX

Eigenfrequency requirement:
Minimum natural frequency required to satisfy vibration or comfort criteria.

Occupational use:
Intended use or occupancy category defining the loading and service requirements. Ex.Residential

Vibration requirement:
Defines the required vibration comfort level for the floor system (ex. Low, Medium, High).

Timber species:
Timber structures - Glued laminated timber and glued solid timber - Requirements

Water vapour diffusion resistance:
Measures how effectively a material impedes the passage of water vapor. It is quantified by a dimensionless ?-value, where a higher value means greater resistance.

Specific heat capacity:
Amount of heat required to raise the temperature of one kilogram of the material by one Kelvin (J/kg·K). Indicates the material’s ability to store thermal energy.

Loading:
Total design load applied to the element, including permanent and variable actions

Dead load:
Permanent load acting on the element, including its self-weight and any additional fixed components such as finishes or installations.

Glue lines strength between laminations:
Strength class of glue lines between laminations, according to EN 14080.

Glue lines strength between components:
Strength class of glue lines between components, according to EN 14080.

Modulus of elasticity perpendicular:
Modulus of elasticity, mean value, perpendicular to the grain (angle = 90°).

Is external:
Indication whether the element is designed for use in the exterior (TRUE) or not (FALSE). If (TRUE) it is an external element and faces the outside of the building

Adhesive standard:
An example value being To BS EN 301.

Timber condition:
An example value being Free from evidence of active attack by insects or fungi.

Finished lamination thickness:
An example value being 20 mm.

Has perforations:
Indication whether the element has perforations (TRUE) or not (FALSE). ex. FALSE

Surface quality:
Specification of surface quality.

Construction method:
The method used in the construction of the element ex. Bolting

Piece mark:
Defines a unique piece for production purposes. All pieces with the same piece mark value are identical and interchangeable. The piece mark may be composed of sub-parts that have specific locally defined meaning (e.g. B-1A may denote a beam, of generic type ‘1’ and specific shape ‘A’).

Actual production date:
Production date (stripped from form).

Transportation strength:
The minimum required compressive strength of the concrete required for transportation.

Type designation:
A classification or code that indicates the specific type, model, or version of the element, often related to design or usage.

Hollow core plugging:
The process of sealing or filling the hollow core of a concrete element, often used for precast concrete components to ensure structural integrity and prevent water or debris from entering.

<Segment Type>:
Segment types present at the bay

Number of<Segment Type>:
Number of segments of a specific segment type present at the bay

<Connector Type>:
Connector types present at the bay

Number of conectors <ConectorType>:
Number of connectors of a specific connector type present at the bay

Surface treatment:
Defines the surface finish or treatment applied to the visible surfaces of the element, influencing its aesthetic appearance, durability, and maintenance requirements. Ex. Untreated / Oiled / Painted / Stained / Varnished / Coated

Compartmentation:
Indication whether the object is designed to serve as a fire compartmentation (TRUE) or not (FALSE)

Surface genus after features:
The Surface Genus of the evaluated representation items after applying product-level geometric features such as openings and projections. Surface Genus is a topological measure that represents the number of 'holes' or 'handles' on a surface. For example, a sphere has genus 0, and a torus has genus 1.

Surface genus before features:
The Surface Genus of the evaluated representation items before applying product-level geometric features, which refers to the general classification or characteristics of the surface prior to any geometric modifications or details being applied.

Topping type:
ype of top layer or final upper surface finish.

Certification scheme:
Certification system used for the timber product. Example: Forest Stewardship Council (FSC).

Maximum deviations:
Maximum permissible deviations. Example: According to BS EN 14080, Table 12.

Is bottom visible:
Indicates whether the underside (bottom face) of the element is visible after installation

Perimeter:
Total perimeter of the element

Gross area:
Sum of all gross areas of the covering facing the space. No opening that is included in the covering is subtracted. ex. 2

Net area:
Sum of all net areas of the covering facing the space. All openings that is included in the covering are subtracted. ex. 1.9

Net surface area:
Net surface of the element, all openings and recesses are deducted from the surface area ex. 8.06

Gross surface area:
Total surface as the sum of surface area + (2 x cross-sectional area). It should only be specified if the lateral area and the cross-sectional area cannot be determined separately). ex. 8.06

Maximum dimension :
Maximum horizontal distance between any two corner points of the bay

Nominal height:
Typically the vertical or secondary characteristic dimension, ex. 300

Nominal length:
Typically the larger or primary horizontal dimension., ex. 5000

Nominal width:
Nominal width of product, typically the characteristic or secondary horizontal or characteristic dimension, ex. 200

Shape:
Characteristic shape of product, ex. Rectangle

Defects:
Specification of potential defects.

Assessment condition:
Defines the condition under which the assessment or inspection is carried out, such as during construction, after installation, or in service.

Assessment description:
Textual description summarizing the scope, methodology, and findings of the performed assessment.

Warranty content:
A general description of the content of the warranty.

Warranty duration labor:
Duration of labour warranty., ex. 5 years

Warranty duration parts:
Duration of parts warranty., ex. 5 years

Warranty guarantor labor:
Email address for the organisation responsible for the labour warranty.

Warranty guarantor parts:
Email address for the organisation responsible for the parts warranty.

Warranty start date:
The date on which the warranty commences, ex. 31/12/1999 23:59:59

Warranty identifier:
The identifier assigned to a warranty

Warranty end date:
The date on which the warranty expires, ex. 31/12/1999 23:59:59

Is extended warranty:
Indication of whether this is an extended warranty whose duration is greater than that normally assigned to an artefact (=TRUE) or not (= FALSE), ex. FALSE

Exclusions:
Items, conditions or actions that may be excluded from the warranty or that may cause the warranty to become void

Installation date:
The date that the manufactured item was installed (per instance), ex. 31/12/1999 23:59:59

Installation location:
The location where the product is installed

Formaldehyde emission:
Grade of Formaldehyde Emission ex. E1

Biological durability:
Resistance class to biological degradation.

Product environmental footprint:
Quantitative indicator assessing the overall environmental impact of the product throughout its entire life cycle, based on the Product Environmental Footprint (PEF) methodology defined by the European Commission. It integrates multiple impact categories, including climate change, resource depletion, and water use.

Life cycle cost:
Life cycle cost (Eur/m²) for the specific Bay or Bay type, including materials, labor, transport, and energy.

Life cycle externally cost:
Life cycle externality cost (Eur/m²) for the specific Bay or Bay type, including economic, environmental, and social externalities.

Is reusable:
Indication of whether this product is reusable (=TRUE) or not (= FALSE)

Is remanufacturable:
Indication of whether this product is remanufacturable (=TRUE) or not (= FALSE)

Is upgradable:
Indication of whether this product is upgradable (=TRUE) or not (= FALSE)

Is repairable:
Indication of whether this product is repairable (=TRUE) or not (= FALSE)

Waste generated:
List of waste generated by the product, including packaging

Contaminating waste:
Identify potentially contaminating waste/substances

Dismantling method:
Appropriate dismantling method for each waste (recycling, reuse, repair, resale, restoration, reincorporation, improvement)

Reach label:
Indication as to whether an article or ingredient of an article is subject to the REACH Regulation: articles and ingredients of articles that are listed as substances of very high concern under REACH have to be labelled in the data delivery. Allowed values: yes / no / no data. If REACH is not applicable e.g. services use (no). If REACH info is not available, use (no data).

Reach list date:
Date, on which the product was checked by the manufacturer for REACH.

Sustainability performance:
Description of the sustainability issue(s) which the object satisfies

Is item new:
Indication of whether this item is new (=TRUE) or not (= FALSE)

Is item partially recycled:
Indication of whether this item is partially recycled (=TRUE) or not (= FALSE)

Is item recycled:
Indication of whether this item is totally recycled (=TRUE) or not (= FALSE)

Expected service life:
Expected service life in years, ex. 60 years

Functional unit reference:
Reference to a database or a classification, ex. EPD international

Dangerous substances:
Materials used in the product contain or release any dangerous substances as per European or any national standards ex. None

Inert waste:
Quantity of inert waste generated

Abiotic depletion potential for fossil resources:
defines the decreasing availability of non - renewable resources as a result of their extraction and underlaying scarcity, relating to fossil fuels

Abiotic depletion potential for non fossil resources minerals and metals:
defines the decreasing availability of non - renewable resources as a result of their extraction and underlaying scarcity, relating to scarce elements and their ores

Global warming potential biogenic:
covers carbon emissions to air (CO2, CO and CH4) originating from the oxidation and/or reduction of aboveground biomass by means of its transformation or degradation (e.g. combustion, digestion, composting, landfilling) and CO2 uptake from the atmosphere through photosynthesis during biomass growth – i.e. corresponding to the carbon content of products, biofuels or above ground plant residues such as litter and dead wood

Global warming potential fossil fuels:
it covers greenhouse gas (GHG) emissions to any media originating from the oxidation and/or reduction of fossil fuels by means of their transformation or degradation (e.g. combustion, digestion, landfilling, etc.)

Global warming potential land use and land use change:
factor describing the potential radiative forcing impact of carbon uptakes and emissions (CO2, CO and CH4) originating from carbon stock changes caused by land use change and land use over a given period of time

Global warming potential total:
it accounts for the total global warming potential arising from fossil, biogenic and land use and land use change emissions

Tropospheric ozone concentration increase:
measure of the amoutn of ozone in the troposphere (at the earths surface) where it causes summer smog

Depletion potential of the stratospheric ozone layer:
the relative amount of degradation to the ozone layer a product can cause

Acidification potential accumulated exceedance:
a measure of the acidification caused to land and water from emissions to air of acidifying substances

Eutrophication potential accumulated exceedance:
a measure of the eutrophication caused by emissions

Eutrophication potential fraction of nutrients reaching freshwater end compartment:
a measure of the eutrophication caused by emissions reaching freshwater

Eutrophication potential fraction of nutrients reaching marine end compartment:
a measure of the eutrophication caused by emissions reaching marine water

Water deprivation potential deprivation weighted water consumption:
unit for the impact category water use

Non renewable primary resources used as an energy carrier fuel:
Materials such as peat, oil, gas, coal, uranium used (first use) as an energy source.

Non renewable primary resources with energy content used as material:
Primary resources such as oil, gas and coal, used (first use) for products (e.g. plastic-based products).

Non renewable secondary fuels:
Non-renewable materials with energy content that have crossed the system boundary between product systems and are used as fuel input (energy source) in another product system (e.g. processed solvents, shredded tyres

Recovered energy:
energy recovered from disposal of waste in previous systems, such as energy recovery from combustion of landfill gas or energy recovered from other systems using energy sources

Renewable primary resources used as an energy carrier fuel:
Bio-based materials used (first use) as an energy source and hydropower, solar and wind power used in the technosphere are included.

Renewable primary resources with energy content used as material:
Bio-based materials used (first use) as materials (e.g. wood, hemp, etc.).

Renewable secondary fuels:
renewable materials with energy content that have crossed the system boundary between product systems and are used as fuel input (energy source) in another product system (e.g. biomass residue pellets, chipped waste wood)

Secondary materials:
material recovered from previous use or from waste which substitutes primary materials

Consumption of freshwater:
net freshwater entering the product system being studied that is not returned to the same drainage basin from which it originated

Net use of freshwater:
freshwater entering the product system being studied that is not returned to the same drainage basin from which it originated. Measured using the principles of water footprint inventory analysis according to ISO 14046.

Hazardous waste disposed:
hazardous waste to final repository

Non hazardous waste disposed:
Non-hazardous waste is non-toxic and similar to household waste. It consists of inert waste and ordinary household waste

Total radioactive waste disposed mass:
The sum, in weight, high-, intermediate- and low-level radioactive waste, conditioned, to final repository

Total radioactive waste disposed volume:
The sum, in volume, of high-, intermediate- and low-level radioactive waste, conditioned, to final repository

Components for re use:
Amount of components which are reused at end-of-life

Exported electrical energy:
Amount of electrical energy available in the market after incineration

Exported thermal energy:
Amount of thermal energy available in the market after incineration

Materials for energy recovery:
Secondary fuels for use in the next product system

Materials for recycling:
Secondary material for use in the next product system

Life cycle phase:
The whole life cycle or only a given phase from which environmental data are valid, ex. A1- A3 (Production stage)

Life cycle stages omitted:
Life cycle stages omitted from the Environmental Product Declaration calculations, ex. B1 - B7 (use stage), C1 - C4 (end of life stage).

EPD unit:
The unit of the quantity the environmental indicators values are related with, ex. 1 piece of steel door