| Tags | Dieser Datensatz ist Bestandteil der ÖKOBAUDAT. |
Process information
| Key Data Set Information | |||
| Location | BE | ||
| Reference year | 2019 | ||
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| Use advice for data set | Scope: This EPD presents the EQUITONE [TECTIVA] fibre cement sheets. This product is an autoclaved calcium silicate Eternit fibre cement sheets produced by ETEX Services NV at Kapelle-op-den-Bos factory in Belgium and sold in Germany. System boundary: This is a cradle to grave EPD for the EQUITONE [TECTIVA] with the following life cycle stages included: A1, A2, A3, A4, A5, B1-7, C1, C2, C3, C4 and D. For A1, A2 and A3 specific quantities and distances were collected by ETEX NV and processed by VITO. For transportation the default capacity utilisation factor of the transportation datasets was used, as all transportations were mass-based. Besides this, in the annexes the environmental profile of the two possible build-up options are provided, to be used when calculations at building level are necessary. For the build-up scenarios the following life cycle stages are included: A1, A2, A3, A4, C2, C3, C4 and D. The impacts related to the life cycle stages A5, B1-7 and C1 are fully allocated to the EQUITONE [TECTIVA] product. | ||
| Technical purpose of product or process | The EQUITONE [TECTIVA] product is mainly used as a cladding sheet for ventilated exterior claddings and ceilings and insulated lightweight facade-systems. The board itself is fixed to a back-structure in wood or metal. This back-structure is mounted on a supporting wall in a massive construction (such as bricks, concrete, ...), lightweight skeleton (steel, wood) or prefabricated solutions. The application field is new construction and renovation of low, middle high and high rise buildings. It is also used as an exterior ceiling and as a finishing board for roof eaves and verges. In a minor application, the EQUITONE [TECTIVA] can be used as protection for insulated foundations. | ||
| Classification number | 1.3.12 | ||
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| General comment on data set | EQUITONE [TECTIVA] is an autoclaved calcium silicate Eternit fibre cement sheet produced at Kapelle-op-den-Bos production plant, Belgium. The study is based on the annual production of Tectiva from 2016, where all data reported are calculated as total value per site based on production volumes. It is mainly made of sand, cement, cellulose, wollastonite, clay and lime. This product is used as panel for exterior (and interior) walls covering. This average product is representative of the following colour range: TE00, TE 10, TE 20, TE 30, TE 40, TE 50, TE 60, TE 80 and TE 90 made in 8mm or 12mm thick boards. Only pigment composition changes from a EQUITONE [TECTIVA] product to the other. All products from this range: have been manufactured according to the same industrial process; have homogenous physical properties; have the same density; have been in the European market since 2007; have been produced in a unique factory (Kapelle-op-den-Bos) since 2007. | ||
| Copyright | Yes | ||
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| Data set valid until | 2024 | ||
| Technological representativeness | |||
| Technology description including background system | Façade panels made of fiber cement are manufactured largely in accordance to an automated winding process: the raw materials are mixed with water to prepare a homogenous mixture. Rotating screen cylinders are immersed in this fiber cement pulp which drain internally. The screen surface is covered in a thin film of fiber cement which is transferred onto an infinite conveyor belt from where it is conveyed to a format roller which is gradually covered in an increasingly thicker layer of fiber cement. Once the requisite material thickness is achieved, the still moist and malleable fiber cement layer (fiber cement fleece) is separated and removed from the format roller. The fiber cement fleece is cut to size. Leftovers are returned to the production process preventing any waste from being incurred. The sheets are then laid on templates, pressed and steam-hardened in an autoclave. The façade panels are then calibrated, sanded and hydrophobated before being packed and shipped to the customer. Technical data: The following tables include technical data specific to the EQUITONE [TECTIVA] product. Declared unit: The functional unit is defined as: the production of 1 m2 (thickness 8 mm)of a “EQUITONE [TECTIVA]” sheets and it’s related impacts over cradle-to-grave life cycle stages, where the product’s expected average reference service life is of 50 years. Annexes to the EPD include also the environmental profiles for the two build-up alternatives: wooden frame with steel screws and aluminium frame with aluminium rivlets, both on an EPDM layer. | ||
Modelling and validation
| Subtype | specific dataset | ||||
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Approval of overall compliance
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Quality compliance
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| Compliance |
Compliance system name
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Approval of overall compliance
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Nomenclature compliance
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Methodological compliance
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Review compliance
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Documentation compliance
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Quality compliance
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Administrative information
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| Time stamp (last saved) | 2019-07-22T00:00:00 |
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| Publication and ownership | |
| UUID | 28492f6c-5e78-40b8-9f1d-3898cd84b8ab |
| Data set version | 00.02.000 |
| Registration authority | |
| Registration number | EPD-ETE-20190007-ICA1-DE |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle