Regarding oplegging, oplegsel, oplegmateriaal, etc., see: https://www.proz.com/kudoz/dutch-to-english/tech-engineering/348186-veerkrachtig-oplegmateriaal.html
Referred to by blomguib (X) + eldira:
"blomguib (X) : go for "resilient" supporting (or bearing) material! (eng.experience)" "eldira : with blomquib: resilient supporting material"
see also :
GWIT:
oplegging [BUILD., CIV.ENG.] = (steun in bouwconstructie) support, bearing
IATE:
NL:
oplegging
steunpunt
dragende oplegging
Definition: verbinding waar een constructie op rust en die krachten overdraagt naar de ondersteunende constructie
Definition reference: COM-NL (Terminologie), op basis van:
Oplegging. In Website Joost de Vree (9.9.2022)
ENG:
structural bearing
bearing
Definition: device installed in bridges, buildings and other structures to transfer loads from the superstructure to the substructure and
to restrain or allow certain degrees of freedom of both displacement and rotation