... are buildings intended to provide accommodation and thus are equipped with guest rooms for overnight stays. Depending on the type of accommodation, rooms are also available for catering and for leisure activities or meetings (guest rooms, conference rooms, etc.). Sanitary, social, administrative, technical and caretaker areas are also required. Some of the entrance areas of hotels and guesthouses are prominently designed.
The analyzed hotels/guesthouses are multi-storey buildings. The outer walls are largely solid masonry but with some use of reinforced concrete while the floors are made of reinforced concrete. Hence, the main building materials are reinforced concrete and brick (lime sandstone, brick, cellular concrete).
Building material
Material composition indicators (t)
Download (.csv)The detailed data on material contents and building characteristics are presented here in Excel format. The building material allocations can be taken from the building material classification.
| ID | Building material group | Total | Foundation | Exterior wall | Interior wall | Ceiling | Roof |
|---|---|---|---|---|---|---|---|
| ... | ... | ... | ... | ... | ... | ... | ... |
Raw material categories (t)
Mineral raw material categories
The allocation of mineral building materials to raw material categories is based on formulas. These specify the type and quantity of raw materials required for the production of the mineral building materials. The differentiation according to raw material categories forms the basis for the estimation of raw material requirements as a contribution to the resource conservation discussion.
Waste categories (t)
Mineral waste categories
The allocation of mineral building materials to waste categories is based on the Waste Catalogue Ordinance (AVV). The waste categories reflect which construction and demolition materials are produced during demolition. Their differentiation is an important link towards the execution of recycling in order to identify future recycling potentials.
Material-induced emissions (kg)
Determination of the building material-induced emissions ("grey emissions") is based on life-cycle assessment data (Ökobaudat database). The Global Warming Potential (GWP) is taken into consideration. It indicates how much CO2 equivalent is generated during the production of building materials (modules A1-A3), taking into account the given energy mix. The statements regarding CO2 emissions help to describe greenhouse effects as a contribution to the discussion of climate protection aspects.