What is cement?
Cement is the fine powder that is used to help make concrete. Cement is the “glue” that you mix with rock, sand, and water to make ready-mix concrete.
What is Fly Ash?
Fly Ash is a powder that is a by-product of coal and can be used to help make concrete. It does not have the same “glue-like” quantities that cement does, so you cannot use it by itself to make concrete, but you can substitute some of the cement to blend in with Fly Ash to make a durable product.
Fly Ash is a very common product, but it will slow down the set-time in comparison to a straight cement mix.
What is the difference between a will-call and a sure-go?
We would like to know your plans as soon as possible to help negotiate a delivery time. A will-call is letting us know your plans without expecting the concrete to show-up until you call us back and release it. A sure-go is making that call to firm-up the negotiated delivery time. When you hang-up with us from a sure-go, you will have a quoted delivery time.
What is slump?
It measures the consistency of the concrete or the workability of that specific load. The lower the slump, the more “stiff” the concrete is. The higher the slump, the more it will “flow”.
What are the diff ways to unload concrete from the truck?
Direct – will be able to back-up to the forms and discharge from the back of the truck
Pump – cannot reach the forms and have to use an “extended arm” to help place the concrete. Mostly used when the top of the forms are elevated or above the discharge point of the ready-mix truck. Can also be used when ground conditions are not feasible to get a concrete truck back to the forms.
Wheel-barrow – do not need a pump, but can’t reach the forms from the back of the truck.
Buggy – do not need a pump, but can’t reach the forms from the back of the truck. Using a buggy is a motorized wheelbarrow that will help speed up the process. It is sometimes referred to as Georgia Buggy.
Crane bucket – similar to a pump when trying to discharge concrete into a higher form than the discharge level of a truck. Also used when ground conditions are not feasible to get a truck back to the forms.
What is the difference between calcium chloride and non-calcium chloride?
Both are an accelerator that helps speed up the set time of concrete.
Calcium – the most common type of accelerator. However the chemical in it to help speed up the process is corrosive to re-bar and will slowly eat away at any reinforcement that you might have in your forms.
Non-calcium chloride – more expensive and does not set-up as quickly, but will not damage your re-bar in your forms.
What is retarder?
Commonly used in the warmer temperatures, it will help slow down the set-time of concrete. There are many factors that weigh-in on the set-time of each load, but typically a ½ dose of retarder will give you another 30-60 min and a full dosage will give you 60+ min.
What is mid-range?
An admixture that will increase the slump of your concrete without altering the water-cement ratio. After the initial batch, anytime you add water, you are increasing the water-cement ratio and thus lowering the strength of the concrete. Using mid-range is a way to chemically induce the slump w/o jeopardizing the integrity of the concrete.
What is the difference between cure and sealer?
Curing is the maintaining of a satisfactory moisture content and temperature in concrete during its early stages so that desired strength and durability may develop. It is important to start curing slabs on grade immediately after finishing because the large area of slab surface can lose moisture or change temperature very rapidly.
Sealing is done after the concrete is cured out and dry and will allow the sealer to penetrate the concrete and seal it from within, (about 30 days of air drying after the concrete is placed and finished). Resealing your concrete before winter will help protect it from deicers that drip off your car.
What days do you delivery concrete?
We are open Monday through Saturday with Saturday being a half-day.
We do not charge for opening on Saturday. However, extended hours past noon may incur extra charges.
What is the minimum load fee?
Anything less than 5 yds will have a minimum load fee. Also a 2nd call-back will also incur a min load fee.
How long will the chutes reach from the back of our truck?
How tall is your truck?