Fulltext results:
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- ====== Special features and characteristics of components in contact with the ground ====== Basically the procedure for calculating thermal bridges in the case of components with ground contact does not differ from that for other thermal bridges. However, it is helpful... ce for the energy balance in the [[planning:calculating_energy_efficiency:phpp_-_the_passive_house_pla
- Definition and effects of thermal bridges
- === ===== Thermal bridges - Introduction ===== Heat makes its way from the heated space towards the outside. In doing so, it follows the path of least resistance. \\ A **thermal bridge** is ... calised area of the building envelope where the heat flow is different (usually increased) in comparis
- Unheated basement @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- ====== Unheated basement ====== ===== Basic principles ===== Active temperature control does not take place in unheated basements. As a rule, lower temperatures prevail in these, therefore thermal separation of the base
- Basic principle for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- ======Basic principle for calculating thermal bridges====== For calculating thermal bridges, it is first necessary to model the corresponding building component connections for a heat flow program. The individual thermal conductivities of the materials must also be given besides the geometry. Fu
- Exterior wall on floor slab @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- shown below: {{ :picopen:aussenwand_auf_bodenplatte_abb_4.png? |}} {{ :picopen:aussenwand_auf_bodenplatte_abb_5.png?800 |}} **Note!** //Before preparing the calculation model, it should be checked which building component layers are relevant for the calculations and which can be disregarded. Thus for exampl
- Recommended procedure for calculating thermal bridges of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- ====== Recommended procedure for calculating thermal bridges of components in contact with the ground ... , very different methods are often used for calculating thermal bridges of components in contact with ... und especially is taken into account in the calculation in different ways: * taking into account the ground as a material * partial taking into account the ground
- Heated basement @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- ====== Heated basement ====== In the norms DIN EN ISO 13370 and DIN EN ISO 10211, only one Ψ-value is determined for a heated basement. This includes the upper connection of... . In the Ground worksheet of the [[planning:calculating_energy_efficiency:phpp_-_the_passive_house_pla... _{total}$ (as a perimeter thermal bridge). Alternatively, both connections ($\Psi_{upper}$ und $\Psi_
- Software for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- ======Software for calculating thermal bridges ====== Thermal conduction through a three-dimensional b... partial t}}\\\\ With\qquad&\\ T\qquad&\text{temperature}\\ \lambda\qquad&\text{thermal conductivity of the materials}\\ c\qquad&\text{thermal capacity of the materials}\\ \rho\qquad&\text{thickness of the materia
- Thermal bridge calculation
- ====== Thermal bridge calculation ====== [[basics:building_physics_-_basics:thermal_bridges:thermal_br... t instrument for identifying in more detail the heat losses from the building envelope. In highly effi... ferred to as [[basics:building_physics_-_basics:what_defines_thermal_bridge_free_design|thermal bridge... ns or thermal bridge free design]]. Besides the heat losses, surface temperatures can also be determin
- Interior walls on floor slabs @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- == Interior walls on floor slabs are often calculated two-dimensionally without the influence of the ... ll be strongly on the safe side because the "insulating effect" of the ground is not taken into account (see Figure 1). As a matter of fact the thermal bridge of an interior wall... oor slab edge. [{{ :picopen:innenwand_auf_bodenplatte_abb_1.png?600 |Figure 1: Thermal bridge depende
- Thermal Bridges Catalogue
- ====== Thermal Bridges Catalogue ====== In case a [[..:what_defines_thermal_bridge_free_design|thermal bridge free]] connection is not possible (e.g. modernisation to the EnerPHit Standard), this thermal bridge catalogue can support the designer. The catalog conta
- Examples of thermal bridge calculations @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- ====== Examples of thermal bridge calculations ====== ==== Regular thermal bridges: ==== * [[basi... building_physics_-_basics:thermal_bridges:tbcalculation:basic_principle_for_calculating_thermal_bridges#Example_of_a_thermal_bridge_calculation| Example of a simple thermal bridge calculatio
- Thermal Bridges
- * [[.:thermal_bridge_definition|]] * [[..:what_defines_thermal_bridge_free_design|What defines thermal bridge free design]] * [[.:tbcalculation|]] * [[:planning:refurbishment_with_passive... oft_word_-_05_fact-sheet_thermal-bridges_kk.pdf|What is a thermal bridge }} * [[.:thermal_bridges_ca