builder

building

cement

closeup

concrete

construction

covering

craftsman

dirty

electric

electricity

equipment

float

floor

gray

grout

improvement

industrial

industry

instruments

light

machine

machinery

man

mechnized

mortar

move

occupation

panel

people

plan

plaster

plasterer

polished

process

professional

renovation

repair

sand

screed

smooth

smoothing

structure

surface

technology

tool

unrecognizable

work

worker