عمال الأسمنت ومشطّبو الخرسانة

• Check the forms that hold the concrete to see that they are properly constructed.
• Set the forms that hold concrete to the desired pitch and depth, and align them.
• Spread, level, and smooth concrete, using rake, shovel, hand or power trowel, hand or power screed, and float.

بيانات المهام مقتبسة من O*NET® 29.1 Database التابعة لـ USDOL/ETA، وتُستخدم بموجب CC BY 4.0.