Source google image: http://www.notforidiots.com/c/2018/08/construction-terrasse-beton-dalle-ton-patio-bois-sur-idees-briques-couvert-conception-jardin-cout-estampe-decoratif-arriere-cour-budget-terrasses-faciles-paves-coule-conceptions.jpg
Terrasse beton preparation
Source google image: http://www.notforidiots.com/c/2018/08/construction-terrasse-beton-dalle-ton-patio-bois-sur-idees-briques-couvert-conception-jardin-cout-estampe-decoratif-arriere-cour-budget-terrasses-faciles-paves-coule-conceptions.jpg