1. Dachbalken   brick   crane   level   rafter   Hint Half-n-half Clue   2. Balken   stone   beam   cement   pulley   Half-n-half Clue   3. Blaupause   mason, bricklayer   blueprints   rafter   level   Half-n-half Clue   4. Kran   crane   ladder   scaffolding   shovel   Half-n-half Clue   5. Leiter   shovel   mason, bricklayer   ladder   wheelbarrow   Half-n-half Clue   6. Brett   rafter   board, plank   cement   crane   Half-n-half Clue   7. Zement   brick   board, plank   builder   cement   Half-n-half Clue