Which mixer is used for large quantity of concrete?

Tilting drum mixers are most suitable for preparing concrete with low workability and large size of aggregates. These mixers are highly preferable for large construction sites or applications where construction work is carried out intensively.

What are the types of mixer using in concrete production?

There are two main categories of mixer: batch mixers and continuous mixers. The first type of mixer produces concrete one batch at a time, while the second type produces concrete at a constant rate.

There are three main types of drum mixers:

  • non-tilting drum;
  • reversing drum;
  • tilting drum.

What is the capacity of concrete mixer?

Automatic Concrete Mixer Machine, Capacity: 250 Liters

Automatic Grade Automatic, Semi-Automatic
Reclaiming capacity 250 Liters
Batch Capacity 10/7 CFT
Unmixed / Mixed 285/200 ltrs.
Capacity / Hr. 7.9 Cu. mt.

Can you pour a 2 inch concrete slab?

If done properly, new concrete can often be poured right over an existing slab. For this to be feasible, the contractor needs to pour at least 2 inches thick, use smaller aggregate, and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete.

What is the strongest concrete mix ratio?

A strong concrete mix would be something like 1:3:5 (Cement, Sand, Coarse Gravel). In this case, both the sand and gravel are the aggregate. In pre-mix concrete, the aggregate is already mixed with the cement.

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What are the 4 main properties of concrete?

The properties of hardened concrete

  • Mechanical strength, in particular compressive strength. The strength of normal concrete varies between 25 and 40 MPa. …
  • Durability. …
  • Porosity and density. …
  • Fire resistance.
  • Thermal and acoustic insulation properties.
  • Impact resistance.

How many methods of mixing are there?

There are 9 different methods for mixing.

Is it worth buying a cement mixer?

A strong concrete mix will be made up of one cement, one water, three sand, and three aggregate. At this stage, what you mix it in doesn’t really matter, as long as you get your ratios right! However, for larger projects, it will be worth considering hiring a concrete mixer, as it can save you both time and effort.

Is it worth buying a concrete mixer?

If you’re doing a simple crack repair or pouring concrete in a small area, you don’t need a concrete mixer. … If your project is much bigger, then consider a concrete mixer. This will not only make it easier to mix your concrete but also to pour it, as mixers often offer both functions.

How much does a concrete mixer cost?

While these mixers are new to the market, the level of automation they feature is growing in popularity. So what does a mobile mixer cost? A broad range is $65,000 to $125,000, depending on options.

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