Process information
| Key Data Set Information | |||
| Location | RER | ||
| Reference year | 2024 | ||
| Name |
| ||
| Use advice for data set | Scope: This specific EPD document refers to nonwoven glass fibre wall covering produced by Vitrulan Textile Glass GmbH. The production data was recorded in 2021. The production plant is located in Marktschorgast, Germany. System boundary: Type of EPD according to EN 15804: "cradle to gate with options, modules C1–C4, and module D". The following modules are declared: A1–A3, C, D and additional modules: A4 + A5. The following life cycle stages are considered: Production - Modules A1-A3 The product stage includes: Raw material supply (A1): raw glass fleece and coating based on starch besides polymeric materials and inorganic additives Transport to the manufacturer (A2) Manufacturing (A3), including provision of all materials, products and energy, as well as waste processing up to the end-of-waste state. Construction Stage - Modules A4- A5 The construction process stage includes: Transport to the construction site (A4) Treatment of packaging material (A5) credits for potential avoided burdens due to energy substitution of electricity and thermal energy generation are declared in module D. Installation losses are also included in this module. End-of-Life Stage - Modules C1-C4 Mechanical dismantling is considered (C1) Transport to EoL (C2) Disposal (C4) - landfill of the glass fibre wall covering Benefits and Loads beyond product system boundary No credits were accounted from the EoL scenario(C4) in module D. The credits in D are solely accounting for the avoided burdens calculated by the inversion of electricity grid mix and thermal energy from natural gas during packaging treatment (A5). | ||
| Technical purpose of product or process | Nonwoven glass fibre wall coverings are used indoors on ceilings and walls in the following steps. More details are to be found in the technical data sheets. PREPARATION: Substrates should be dry, clean, smooth and stable. Pretreat absorbent substrates with a suitable primer. Do not apply with room and surface temperatures below +8 °C. Use the same serial numbers when applying to adjacent areas. One drop = wall height plus 5–10 cm. APPLYING ADHESIVE: (a) Without Aqua Technology, apply sufficient latex adhesive with a paint roller or airless spray gun evenly to the wall over a width of 1–2 sheets. Observe the adhesive manufacturers application notes. This also applies for applications with a wall-papering device. (b) With Aqua Technology, the wall covering comes with a water-activatable adhesive which is already applied to the wall coverings backing. This adhesive can be easily activated by water using the Aqua-Quick device. At normal room temperature/climate (18 °C, 60 %) the drying time is 12–24 hours. When applicating under extreme climatic conditions, the duration can change significantly. BUTT-JOINING: Make sure that the edges butt up smoothly where one length joins another. Overlaps in the seam area must be avoided. Our nonwoven wall coverings are suitable for double cutting. PRESSING ON AND TRIMMING: Use a (hard plastic) wallpaper spatula and press down firmly across the entire length, smoothing out any air bubbles. Carefully press (the) overlapping fabric into the corners and cut with a sharp knife. PAINTING: Apply the paint evenly, once the wall covering has completely dried. Follow the paint manufacturers instructions. The need for further coatings depends on the paint quality, degree of gloss, shade, expected stress, lighting situation and desired surface appearance. With raised fibres: Slight sanding between coatings is possible. | ||
| Classification |
Class name
:
Hierarchy level
| ||
| General comment on data set | Nonwoven glass fibre wall covering, manufactured by Vitrulan Textile Glass GmbH, is made of glass yarns and used for both, functional and decorative purposes. It is generally distinguished from wall paperings based on a paper substrate by a high-quality special glass nonwoven which is used as the substrate material. The glass fibre wall covering has a virtually seamless, uniform appearance. Generally, it is glued on walls and ceilings and painted afterwards. It also includes white pigments to reduce processing time on the construction site. It is particularly easy to handle: it does not shrink or stretch, is easy to cut and produces perfect seams. It reinforces walls, covers smaller cracks, and prevents new smaller cracks from forming. During application, the wall or ceiling is pasted and then the strip of wall covering is hung on the prepared paste bed, or, alternatively, the wall covering comes with a water-activatable adhesive which is already applied to the wall coverings backing – this adhesive then can be easily activated by water using the Aqua-Quick device specially developed for this purpose. Vitrulans Aqua Technology facilitates work and reduces processing times for the user. Since nonwoven glass fibre wall coverings are designed to reinforce walls and ceilings, they are bonded to the buildings structure. This means that they are disposed of as construction waste. Waste arising from installation can generally be disposed of as household waste since glass fibre wall coverings are not classed as special waste. Our nonwoven wall covering is OEKO-TEX-certified and completely non-hazardous to health. Sustainable interior design and premium product quality are hallmarks of all our textile glass wall coverings. | ||
| Copyright | Yes | ||
| Owner of data set | |||
| Quantitative reference | |||
| Reference flow(s) |
| ||
| Time representativeness | |||
| Data set valid until | 2029 | ||
| Technological representativeness | |||
| Technology description including background system | Nonwoven glass fibre wall covering, manufactured by Vitrulan Textile Glass GmbH, contains ca. 0.049 kg/m2 raw glass fleece and ca. 0.075 kg/m2 coating based on starch, polymeric materials and inorganic additives. It is produced in two main phases. Raw glass fleece manufacture: The basic components of a glass batch are silica sand, limestone, kaolin, and boric acid. These components are fused at approx. 1250˚C. The molten glass flows by gravity through the nozzles of a bushing plate made of platinum alloy to form filaments. A surface coating called a 'size' is applied to the individual filaments. The size largely determines the processing characteristics of the glass fibre material. The glass filaments are used to produce a raw glass fleece by means of a wetlaid production with chemical bonding. Product manufacture: The raw glass fleece is attributed a finishing treatment that completely coats the fleece. The finish is normally applied using a special technique in which both sides of the unprocessed fleece are impregnated and then dried. The finish determines essential product characteristics such as stability, cutting capability, flexibility, feel, and surface roughness. Basically, the finish primes the surface optimally for subsequent application and painting. The finish for our pre-pigmented glass fleeces contains high quality white pigments – this makes painting works on the construction site highly economically and significantly reduces labor and material costs. In the packing area, the dried and coated fleece is wound and shortened in line with customer specifications. In the packaging area, the picked wallpaper rolls are packaged individually before being sent for dispatch. Technical data: Main characteristics of our nonwoven glass fibre wall covering are: Superb reaction to fire: B-s1, d0 according to DIN EN 13501-1 Wall reinforcing and crack bridging: class A1 according to Bundesausschuss Farbe und Sachwertschutz data sheet (BFS-Merkblatt) No. 19 Impact and perforation resistant Abrasion and scrub resistant (depending on the coating) Resistant to disinfectants and cleaning agents (depending on the coating) Non-toxic and food-safe: OEKO-TEX-certified Water vapour permeable Suitable for allergy sufferers In addition to the many technical benefits, nonwoven glass fibre wall covering provides almost limitless scope for creativity when it comes to interior design Declared unit: The declared unit refers to 1 m2 of nonwoven glass fibre wall covering with an area weight of 0.124 kg/m. | ||
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
| |||||
| Compliance Declarations | |||||
| Compliance |
Compliance system name
|
Approval of overall compliance
|
Nomenclature compliance
|
Methodological compliance
|
Review compliance
|
Documentation compliance
|
Quality compliance
|
| Compliance |
Compliance system name
|
Approval of overall compliance
|
Nomenclature compliance
|
Methodological compliance
|
Review compliance
|
Documentation compliance
|
Quality compliance
|
Administrative information
| Commissioner and goal | |
| Commissioner of data set | |
| Data generator | |
| Data set generator / modeller | |
| Data entry by | |
| Time stamp (last saved) | 2024-01-09T00:00:00 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 1a8ebb43-2e63-4fb6-a659-37f84dc5613e |
| Data set version | 00.02.000 |
| Registration authority | |
| Registration number | EPD-VIT-20230429-CBC1-EN |
| 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