|
درباره:
|
A <a href="https://www.myw-world.com/" target="_self">road roller</a> is a compactor type
engineering vehicle, which is used to compact soil, gravel, concrete, or asphalt in the
construction of roads and foundations. Also, road rollers are used in landfills and
agriculture. The rolling process ensures that foundations are compacted thoroughly so the
materials are compact, and do not come loose. Rollers are equipped with basic features such
as diesel engine, canopy to protect the driver, drum(s), which can be a vibratory smooth drum
or a static smooth drum, tires, a compaction meter to measure the level of compaction and a
water system.
</p>
<p>
<br/>
</p>
<p>
An analysis of the Use of <a href="http://www.myw-world.com/road-roller/"
target="_self">road roller</a>s
</p>
<p>
<br/>
</p>
<p>
Road rollers are iconic in the construction industry. In history, they started as
simple stone cylinders being pulled by people to flatten the earth a bit, soon they made
animals pull large stone cylinders or wooden planks as a means to flatten the earth. And then
when the age of metal came, the rollers finally came into play. This piece of heavy equipment
is one of the most common machines to find in construction sites, mainly because they are
mostly used at the beginning stages when the foundation of the building is being built.
</p>
<p>
<br/>
</p>
<p>
A road roller is a compaction vehicle used to compact soil, gravel, asphalt, crushed
stone sub-base layer or some other site surface material. Rollers are most often used for
road construction or for creating compact foundations for large areas although they can also
be used in areas as diverse as on landfill sites or agricultural projects.The primary use for
rollers is to <a href="http://www.myw-world.com/crushing-equipment/" target="_self">crushing
equipment</a>, knead or vibrate loose materials by applying direct pressure. The rolling
process is used to compact loosely bound foundation materials, so they remain compacted and
do not come loose.
</p>
<p>
<br/>
</p>
<p>
Road rollers use the weight of the vehicle to compress the surface being rolled or
use mechanical advantage (vibrating). Initial compaction of the substrate on a road project
is done using a padfoot drum roller, which achieves higher compaction density due to the pads
having less surface area. Rollers are also used in landfill compaction. Such compactors
typically have padfoot or “sheep’s foot” drums, and do not achieve a smooth surface. The
pads aid in compression, due to the smaller area contacting the ground.
</p>
<p>
<br/>
</p>
<p>
Roller types
</p>
<p>
<br/>
</p>
<p>
Road rollers are essential for those thinking about maximizing their output. There is a
tremendous amount of stress that is put on the system and it’s important to start with a
reliable solution. With the help of a high-grade road roller, it becomes easier than ever
before to make sure proper results are found. This is why people love the idea of a great
road roller. Discussed below are the various types of road rollers.
</p>
<p>
<br/>
</p>
<p>
Single drum roller
</p>
<p>
<br/>
</p>
<p>
A single drum roller is a heavy duty piece of machinery. The front has a giant drum while
the back has special tires. These tires are sturdier and able to prevent most flats. You need
these heavy-duty tires when you work on construction sites and roads.On the single drum
roller, the driver sits in the middle section. This part is called the cab. It sits high,
giving the driver a great view of the nearby area. The worker can see the places where they
will use the roller.
</p>
<p>
<br/>
</p>
<p>
Double drum roller
</p>
<p>
<br/>
</p>
<p>
The main difference with the double drum roller is that it lacks tires. That’s good or
bad, depending on your job.A double drum roller can smooth objects in front of and behind the
driver at the same time. The trade-off is that the drums move the roller while flattening
items in the surrounding area.For this reason, double drum rollers don’t have the traction
of single drum units. You won’t use these vehicles for specialized work. They operate best
on flat services or ones with gradual grading.
</p>
<p>
<br/>
</p>
<p>
Cylinder Roller
</p>
<p>
<br/>
</p>
<p>
These are the most common rollers used today. They have the traditional cylinder drum and
are the most basic type of road roller. Most of these are just single drum rollers, though
there are often designs that make use of two drums.
</p>
<p>
<br/>
</p>
<p>
They are also known as smooth <a href="http://www.myw-world.com/wheel-loader/"
target="_self">wheel loader</a> rollers. These type of road rollers are mostly used for
consolidating stone or other similar materials into flat land. They are believed to work best
when you also use surface dressings to create an even smoother, flatter surface.
</p>
<p>
<br/>
</p>
<p>
Vibratory Roller
</p>
<p>
<br/>
|
