Việt
bê tông lấp
Anh
blinding
mat
mattress
sealing coat
blinding concrete
Đức
Unterbeton
Pháp
béton de propreté
Unterbeton /m/XD/
[EN] blinding concrete
[VI] bê tông lấp
[DE] Unterbeton
[EN] blinding; mat; mattress; sealing coat
[FR] béton de propreté