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What is a concrete pump called?
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A <url href="http://haomei.biz/products/Trailer-Concrete-Pump/" option="http://haomei.biz/products/Trailer-Concrete-Pump/">concrete pump</url> is a machine used for transferring liquid concrete by pumping. There are two types of concrete pumps.<br />
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The first type of <url href="http://haomei.biz/products/Trailer-Concrete-Pump/" option="http://haomei.biz/products/Trailer-Concrete-Pump/">concrete pump</url> is attached to a truck or longer units are on semi-trailers. It is known as a boo
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What is the mixing task of twin shaft concrete mixer
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The twin shaft concrete mixer is the main equipment for concrete production, but also an indispensable equipment for ready mix concrete batching plant. It mixes cement, sand and water with a certain proportion to produce concrete evenly. Generally speaking, the main tasks of concrete mixer are as follows:1. Destroy the agglomeration of cement particles, make the surface of cement particles wett
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WHAT IS CONCRETE VIBRATING?
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Whenever you pour concrete, tiny air bubbles form. Depending on the mix and the pour, there can be thousands of these air bubbles. The more air bubbles you have in your concrete, the weaker its structural integrity when it hardens. A concrete vibrator produces stronger concrete by vigorously shaking the concrete right after you pour it to eliminate the air bubbles.
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What is a cement mixer truck called?
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Although the two terms are used interchangeably, it’s important to understand that cement and concrete are not the same thing. Rather, cement, also called Portland cement, is one of the many raw materials included in concrete.
Concrete forms when you combine aggregates of sand, gravel or crushed stone, along with a paste. That paste is usually made of water and cement.
So, what we call a “cement mixer” or a “cement truck” is actually called a “concrete mixer” within the construction indus
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What is a 1:2:3 mix for concrete?
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The ratio 1:2:3: can be elaborated as the mix contain 1 part cement, 2 parts sand, and 3 parts aggregate to form a complete concrete mix.
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What is the best ratio for concrete mix?
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One of the best ratios for concrete mix is the mix with 1 part of cement, 3 parts of sand, and 3 parts of aggregate, this will produce on an average of a 3000 psi concrete mixture. The strength is suitable for most concrete slabs, footings, steps, and foundation walls.
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What Is Concrete Spalling?
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The phenomenon in which Concrete Surface undergoes flaking or peeling near the surface portion of the finished slab, which may further extend to the top layer of reinforcing steel is known as Concrete Spalling. Spalling occurs through freezing and thawing cycles of concrete which may be 150 mm in diameter and 25 mm in depth or more. (wood)
Concrete Spalling is greatly influenced by material parameters such as permeability of concrete, porosity, and moisture content, properties of aggregate, rei
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What is a Concrete Line Pump?
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Concrete line pump is a kind of concrete pump widely used in consturction projects, it is a trailer-mounted concrete pump or truck-mounted pump, so it also named concrete line pump truck, it is used to deliver the concrete to the construction site by steel or rubber hoses. The concrete pipeline pump truck is different from the [url=http://www.haomei.biz/products/Trailer
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