Title: What is an asphalt finisher?
1What is an asphalt finisher?
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2 What I discuss in this section
- What is an asphalt finisher?
- Structure asphalt finisher
- How to use asphalt finisher
- Mechanism of asphalt finisher
- Asphalt finisher has two types of travel
functions - Difference between crawler-type and wheel type
- Asphalt pavement is important at first
- Asphalt finishers driving qualification
acquisition condition - Construction machine construction engineer
qualification - My company introduction
- Our services
- How we can be found.
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3What is an asphalt finisher?
- First of all, what is an asphalt finisher? It is
a construction machine used to pave asphalt by
the Asphalt paving contractors. Therefore, we
play an active part in construction sites such as
roads and parking lots. - The asphalt paving work, begin by firmly laying
down the roadbed and then work on laying the
asphalt. Thats when the asphalt finisher plays a
big role!
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4Structure asphalt finisher
- The structure is classified into the following
four points. - A basket-like device for loading hopper asphalt
mixture - A part to drag the engine body (tractor like)
- A device for spreading screed asphalt. It is
spread according to the paving width and heated
to a certain temperature so that the asphalt
mixture does not solidify. - Motor for moving the entire diesel engine body
- Although there are differences depending on the
manufacturer, there is a drivers seat behind the
hopper, and a type with a screed behind it is
more common.
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5How to use asphalt finisher
- Operation is basically done by two people except
for small ones. Driver to operate the vehicle
and, people to operate the screed divided into
will continue to the paving of roads. Vehicles
are classified according to the width of the
screed. - Some of the large vehicles have a screed width of
9 to 12 meters, but in asphalt pavements of roads
and parking lots, except in special cases, most
sites use vehicles of around 6 meters. - It is said that there are many senses in which
the experience says things. - If you are not familiar with it, reduce your
speed, layout apart and repeat the work to check
consistency!
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6Mechanism of asphalt finisher
- How does an asphalt finisher work?
- First of all, the material to be fed from the
hopper is fed to the screed part. And it is a
mechanism that screed spreads the material that
has been sent.
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7Asphalt finisher has two types of travel functions
- There are 2 types of travel types, crawler type,
and wheel type. Whats the difference is that
there are differences in the functions of the
running part!
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8Difference between crawler-type and wheel type
- A type That travels with crawler type
caterpillar. Although public roads cannot run,
the advantage is that the ground contact area is
wide and stability is high. It is used at steep
sites and sites with soft ground. Caterpillar - B type- That travels with a wheel type tire.
Therefore, if you get the number as a large
special car, you can run on public roads as well! - It is used for laying asphalt, which is the main
task of the work. - However, the asphalt finisher will appear at a
very late stage of work, and there is a lot of
work by then.
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9Asphalt pavement is important at first
- A well-fixed roadbed and a stable roadbed are
essential. If you lose your interest in that
part, you will create a bad road with a very
short life span! After paving work, it is time
for asphalt finisher at the laying stage! The
speed of asphalt finisher at work is quite slow,
but it is important to keep on moving without
stopping at a constant speed in order to lay the
asphalt on the clean. In the unlikely event that
there is no asphalt mixture in the hopper, it may
be necessary to run dump trucks loaded with the
mixture in parallel. - Once the asphalt finisher lays the asphalt,
finally it is compacted with a road roller and
done!
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10Asphalt finishers driving qualification
- Alright! Lets talk about the qualification
conditions for those who drive asphalt finishers
on the actual site. There are two types of
qualifications required! - Required qualifications
- 1 Vehicle-based construction machine (for land
preparation, transportation, loading, and
drilling) driving skills training - 2 Testing of construction equipment
construction technicians - Vehicle-related construction machine (used for
land preparation, transportation, loading, and
digging) - By the way, when working with asphalt finisher,
it is necessary to receive skill training called
vehicle system construction machine (for ground
preparation, transportation, loading and digging)
driving skill class. - After completing this skill class, you will
receive a certificate for completing the skill
class. In the case of skill training, the level
of difficulty is not high. If anything, you will
be concerned about the time required for
completion. The required time varies depending on
the qualifications and work experience you have
already acquired!
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11Construction machine construction engineer
qualification
- Besides vehicle type construction machine
operation skill training, even if it passes the
test of construction machine construction
engineer, it can handle asphalt finisher. - If you acquire this, you will be given the right
to instruct construction as well as operation and
operation at the site where you use a
construction machine, and to direct as a manager! - Of course, it can be expected that the salary
increase can be aimed at and the qualification
allowance. There are 1st and 2nd classes, each
with practical and departmental exams. First,
lets challenge from the second grade with a high
passing rate.
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12Standard Paving Inc.From roadway to driveway
WHO ARE WE
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13 Our Introduction
- Standard Paving Inc. is one of the most famous
pavers in Virginia. We have been providing our
services for last 3 decades. We are experts in
expedited repair as well as renewal of your of
current parking lots. We have done many projects
based on replacing parking lots and to repair
damaged roads. We have also made a number of
private roadways and commercial roads.
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14Our Services
- Commercial Roads
- Parking Lots
- Parking Lots Repair
- Private Roadway
- Striping
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15Why Choose us ?
- Professional
- Free Estimate
- Employment
- Asphalt Paving
- Tar and Chip
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16Website www.standardpavinginc.comPhone Number
844 266 7283physical address 8803
Sudley Road, Suite 206 Manassas, VA , USA
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