1 Use concrete with the proper water-cement ratio. 2  Use air-entrained concrete. 3  Use a durable crushed-stone in the composition of your concrete. 4  Slope the slab surface to ensure proper drainage. 5  Reduce concrete temperature to 50Â°F to 70Â°F (10Â°C to 21Â°C].  Do not finish concrete with bleed water on the surface.
Overalls consist of a single piece of clothing that combines trousers and a jacket. You wear overalls over your clothes in order to protect them while you are working. ...workers in blue overalls.
armour. n. 1. (Arms & Armour (excluding Firearms)) any defensive covering, esp that of metal, chain mail, etc, worn by medieval warriors to prevent injury to the body in battle. 2. (Arms & Armour (excluding Firearms)) the protective metal plates on a tank, warship, etc.rmour-protective covering made of metal and used in combat. armor. body armor, body armour, cataphract, coat of mail, suit of armor, suit of armour-armor that protects the wearer's whole body.