D.

landscape work (the arrangement of flower beds, alpine slides, etc.);

Sprinking roads with ice, installing fences, etc. D.

The use of the stone depends on the method of its receipt. Material made of grade with a 40-70 mm fraction is used in the production of reinforced concrete products. You can get information about this variety of crushed stone on the website Prajjs_listfrakcija-40-70.HTML.