| Dieser Datensatz ist Bestandteil der ÖKOBAUDAT. |
Process information
| Key Data Set Information | |
| Location | DE |
| Geographical representativeness description | The data set represents the country specific situation in Germany, focusing on the main technologies, the region specific characteristics and / or import statistics. |
| Reference year | 2021 |
| Name |
Base name
; Quantitative product or process properties
Gypsum plaster board (impregnated; 12.5 mm); 10 kg/m2
|
| Use advice for data set | The data set represents a cradle to gate inventory. It can be used to characterise the supply chain situation of the respective commodity in a representative manner. Combination with individual unit processes using this commodity enables the generation of user-specific (product) LCAs. |
| Technical purpose of product or process | This product can be used in construction. |
| Classification number | 1.3.13 |
| Classification |
Class name
:
Hierarchy level
|
| General comment on data set | This data set has been modeled according to the European Standard EN 15804+A2 for Sustainable Building. Results are depicted in modules that allow the structured expression of results over the entire life cycle. |
| Uncertainty margins | 10 |
| Description | Product system almost completely covered. Good technological, temporal and geographic representativeness. |
| Copyright | Yes |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) | |
| Time representativeness | |
| Data set valid until | 2022 |
| Time representativeness description | Annual average |
| Technological representativeness | |
| Technology description including background system | Gypsum (chemical name Calcium sulphate) is available in different hydration levels, and in anhydrous form. Natural gypsum stone is calcium sulphate-dihydrat (CaSO4*2H2O). The anhydrous calcium sulphate can be found in nature as Anhydrit (CaSO4). Gypsum also occurs in large quantities as the industry by-product. he system boundary is the finished product at the factory gate. Transportation from the factory to the site is not included and must be added when analyzing life cycle systems. Gypsum plaster board consists of gypsum (s Beta-Hemihydrate), and of cardboard cover, often based on recycled paper. In the disposal phase, a manual dismantling (no loads) is assumed in module C1. The transport in module C2 to the landfill site takes place with a truck (50km). In C3, if relevant, a packaging with PE foil is taken into account (for example, for mineral fiber products. 0.0125 kg foil per kg of discarded material). In module C4 the average landfill emissions corresponding to the product (reference country Germany) are shown. The use of landfill gas is not taken into account. |
| Flow diagram(s) or picture(s) | |
Modelling and validation
Administrative information
Environmental indicators