De or het dekbeplating?

The correct Dutch article is:

de dekbeplating

Rule Words ending in -ing: almost always de. See the rule

How to use dekbeplating

the dekbeplatingde dekbeplating
this dekbeplatingdeze dekbeplating
that dekbeplatingdie dekbeplating
our dekbeplatingonze dekbeplating
your dekbeplatingjouw dekbeplating
every dekbeplatingelke dekbeplating
which dekbeplating?welke dekbeplating?
a big dekbeplating / the big dekbeplatingeen grote dekbeplating, de grote dekbeplating