freeBIM / ASI (inoffiziell)

concrete type based on method of installation
concrete type based on method of installation

Type of oncrete - production and transport
distinction whether the concrete is produced at the building site or somewhere else

concrete type based on density
concrete type based on density

concrete core cooling/heating
pipes cast in the concrete that transport fluids through the mass of the building. These fluids can heat or cool the building.

shortform designation of concrete according to specification Austrian Standard B 1992-1-1
combination of a number of exposure classes depending on the usage of the concrete generally represented by a series of shortform designations

concrete additive
additive necessary to achieve a certain characteristic for the concrete

flexural strenght
modulus of rupture, bend strength, or fracture strength: mechanical parameter for brittle material, is defined as a material's ability to resist deformation under load

concrete with low bleeding
concrete with low bleeding

reaction to fire classification
reaction to fire classification of the product, shall be determined in accordance with EN 13501-1 and the mounting and fixing rules given in EN 15715

compressive strenght
capacity of the material or structure to withstand compressive loads

Young's modulus
Elastic modulus/modulus of elasticity: number that measures an object or substance's resistance to being deformed elastically (i.e., non-permanently) when a force is applied to it.

additional/higher recquirements
"additional recquirements for the concrete (waterproof, etc.)"

exposure class chemical attack
exposure class with regard to limiting damage due to attack from chemicals

exposure class for chloride (excluding seawater)
exposure class with regard to limiting carbonation damage (rust) in the form of pitting by reinforcing bars due to attack from chloride (excluding seawater)

exposure class for frost
exposure class with regard to limiting damage due to frost - with or without deicing chemicals

exposure class for carbonation
exposure class with regard to limiting carbonation damage (rust) by reinforcing bars resulting from moisture and carbon dioxide

exposure class for seawater
exposure class with regard to limiting carbonation damage (rust) in the form of pitting by reinforcing bars due to attack from seawater.

exposure class for attrition/wear and tear
exposure class with regard to limiting damage due to wear and tear

exposure class X - no outside influences
exposure class with no additives for outside corrosive influences.

hazard class (environmental danger)
Dangerous goods are divided into nine classes (in addition to several subcategories) on the basis of the specific chemical characteristics producing the risk

Glass concrete
the aggregate of the concrete is replaced by glass

maximum size of aggregate
maximum size of aggregate used for concrete

HPC
High Performance Concrete

consistency classification
value of the consistency of the concrete mixture - relative fluidity or stiffness of the concrete ans it's relative workability.

real density
ratio between the mass of the dry specimen and the volume of its solid part

apparent density
ratio between the mass of the dry specimen and its apparent volume

Beton brut
architectural concrete left unfinished or roughly-finished after pouring and left exposed visually

SCC
self compacting concrete

Shear modulus
shear modulus or modulus of rigidity: ratio of shear stress to the shear strain

UHPC
Ultra High Performance Concrete

Thermal transmittance
also known as U-value; is the rate of transfer of heat per second through one square metre of a structure divided by the difference in temperature across the structure; is the reciprocal of the total thermal resistance.

thermal resistance
heat property and a measurement of a temperature difference by which an object or material resists a heat flow

thermal conductivity
thermal conductivity (often denoted k, ?, or ?) is the property of a material to conduct heat

exposed aggregate concrete
concrete in which the aggregates are exposed by surface treatment

water vapour diffusion resistance factor
the relationship between the water vapour diffusion resistance of a material compared with that of a layer of dormant air in the same thickness as the material. This is expressed in the form of a factor, with the air layer as the basis. The larger the factor of the material, the greater is the resistance of the material to the diffusion of water vapour.

concrete impermeable to water
concrete impermeable to water

type of cement
type of cement - one of five categories of cement

tenacity
ability of the material or structure to resist tensile loads