Building materials remaining after repair are not advised to throw away. They can always come in handy for decorating a summer cottage. Cinder blocks, for example, can be used as containers for growing flowers. If there are a larger number of cinder blocks, you can always make some outbuildings at the cottage.
In the photo we see how hollow cinder blocks came in handy in the country for wall and fence decoration. To do this, you can paint them with bright colors. This will emphasize the beauty of the plants blooming in them. In principle, there are lots of ideas on how to use unnecessary building blocks, even those that have already collapsed.