Abbreviation	Meaning
${ }^{137}Cs$	Cesium 137
${ }^{134}Cs$	Cesium 134
ACO	Acetoxy group
AISI	American Iron and Steel Institute
ASR	Alkali–silica reaction
As/PU	Asphalt and polyurethane
ASTM	American Society for Testing and Materials
BC	Before Christ
BS	British standard
$CaC{O}_3$	Calcium carbonate
CEM	Cement
CPC	Calcium phosphate cements
$C_{3}A$	Tricalcium aluminate
$C{O}_2$	Carbon dioxide
$C{O}_x$	Carbon oxides
DGEBA	Diglycidyl ether of bisphenol A
EN	European standards
GPa	Gigapascal
ISO	International Organization for Standardization
ITB	Building Research Institute
KOH	Potassium hydroxide
LiOH	Lithium hydroxide
MgSO4	Magnesium sulfate
$N{a}_{2}C{O}_3$	Sodium carbonate
$N{a}_{2}S{O}_4$	Sodium sulfate
NaCl	Sodium chloride
NaOH	Sodium hydroxide
NCO	Isocyanate chemical group
$N{O}_x$	Nitrogen oxide
OH	Hydroxide
pH	Potential of hydrogen
PN	Polish standards
PVC	Polyvinyl chloride
RC	Reinforced concrete
SEM	Scanning electron microscopy
SER	Solid epoxy resins
$S{O}_x$	Sulfur oxide
TGA	Thermalgravimetric analysis
UNS	Unified number system
$U{O}_x$	Uranium oxide
UV	Ultraviolet
W/C	Water/cement
XRD	X-ray diffraction
ZUAT	Recommendations of the Technical Approval Provision