This is the 4148th most frequent Polish word.
budowlane
"Budowlane" means "construction" or "related to building."
In this sentence, 'budowlane' is used as an adjective to describe 'materiały' (materials), specifying that they are related to construction.
Sklep oferuje różne materiały budowlane.
The store offers various construction materials.
Here, 'budowlane' is an adjective modifying 'prace' (works), indicating that the works pertain to construction activities.
Prace budowlane są wykonywane zgodnie z harmonogramem.
Construction works are being carried out according to the schedule.
In this example, 'budowlane' again functions as an adjective, describing 'projekty' (projects) as related to construction.