Types of Construction Equipment and Their Uses

Types of Construction Equipment and Their Uses

Construction equipment range from the very heavy equipment to the portable and mobile lighter equipment, some of them with a precise description of their functions are detailed below.

Engineering equipment with a front bucket/shovel and a small backhoe in the rear combined with a tractor is known as backhoe loader. It is mostly used in small construction sites and in urban engineering such as fixing city roads.

A crawler, which is very powerful and attached with a blade, is called a bulldozer. Even though any heavy engineering vehicle is known as bulldozer, it is actually a tractor with a dozer blade.

Combat engineering vehicles are used for engineering work in the battlefield and for transporting sappers. They are mostly armoured vehicles.

A compact excavator is a wheeled or tracked vehicle with a backfill blade and swing boom. It is also known as mini excavator. The functions and movements of the machines are carried out by transferring hydraulic fluid. This makes a compact hydraulic excavator different from other construction equipment. Find more info at [http://www.construction-equipment4u.info]

To compact gravel, dirt, asphalt and concrete in construction work and road laying a road roller which is also known as roller-compactor would be used.

A motorized cultivator with a rotating blade to work in the soil is known as rotary tiller. They are either drawn behind a tractor or self-propelled.

A crane is a derrick or tower equipped with pulleys and cables for lowering and lifting materials. The cranes used in construction industry are mostly temporary structures.

Dragline excavation systems are heavy equipment mostly used in surface mining and civil engineering. The smaller type of dragline excavator is used for port and road construction. The larger type dragline excavator is used in strip-mining operations for coal extraction.

In the building industry, to make foundations, a drilling machine is used. It is also used in oil wells and water wells.

An excavator commonly known as a digger is an engineering vehicle, with a cab mounted on a rotating platform or pivot, and a backhoe on top of an undercarriage with wheels or tracks.

In untamed regions which are being reclaimed for construction, a feller buncher, a machine having an attachment, which fells trees, is used.

A forklift, lift truck or forklift truck is an industrial truck used to pick up and transport heavy material using steel forks under the material to be lifted. The most common usage of a forklift is to move materials stored on pallets.

A loader also known as a bucket loader, front-end loader, scoop loader, shovel, or front loader is a type of tractor using buckets, which can be tilted to lift and move material.

A paver is used to spread asphalt on roadways.

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Different Types of Construction Tools and Their Utilities

Different Types of Construction Tools and Their Utilities

The tools and equipments used for construction purposes are known as construction tools. Some of the best equipments are used by the corporate companies for constructing buildings. These tools are essential for the quick completion of projects. Several excellent tools are available today which is vital for constructing buildings.

Essential Construction Tools

Though there are several apparatus which aid in constructing buildings some of the most essential tools are as follows:

  • Crane: Used mainly for deconstructing buildings, crane is one of the most important equipments which are used widely. Cranes are also used to lift resources from one place to another easily. These machines are categorized as heavy construction tools. There are different types of cranes used for various purposes.
  • Crawler: Also known as a bulldozer, the crawler is a tractor with a dozer blade. It is used for constructing large buildings.
  • Loaders: Loaders are used for constructing buildings and roads. Loaders are also known as front loaders, scoop loader, front end loader, bucket loader and so forth. Loaders use buckets to move resources to different places. The different materials transported by the loaders include sand, gravel, wood chips, dirt and so forth.
  • Forklift: Forklift is one of most handy constructive tools that are used for lifting heavy equipments. The forklifts are available in different capacities and sizes. It is mainly used for moving heavy equipments in warehouses and manufacturing units.
  • Excavator: The excavators are constructive tools used for various purposes like digging holes, fountains, handing materials, demolishing buildings, digging trenches, heavy lifting and so froth. This heavy building equipment is also known as the digger with a cab installed on a pivot and has a bucket as well as an articulated arm.
  • Road roller: Constructive tools also include road rollers or roller compacter which is used to compact concrete, dirt, gravel and asphalt. The road roller is used mainly for constructing roads and other construction purposes.
  • Concrete mixers: Widely used equipment is the concrete mixer which is used to prepare concrete mixture by mixing cement, sand, gravel and water. Earlier this homogenous mixture was prepared manually but now with the help of this apparatus, concrete mixer can be made quickly and easily. The mixer contains a rotating drum which mixes the concrete.
  • Scrapers: A scraper is multifaceted equipment that is used for various purposes and is quite efficient for digging, excavating and hauling.
  • Backhoe: Backhoe is used for demolition purposes and for digging holes. It is an apparatus that is used in most of the construction sites.
  • Sand screeners: The sand screeners are quite essential to sieve the sand and segregate it from dirt and other foreign objects. There are many types of sand screener including vibratory screening machines supplied by the construction tools manufacturers in the online portals.

In addition to the above tools and apparatus, there are many other types of equipment which are essential in any building construction site such as saws, nail gun, tool belt and so forth. The use of these construction tools is imperative for better and faster completion of building projects.

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The Three Types of Tradesperson

The Three Types of Tradesperson

There are basically three types of tradespeople who seek work from you so you need to learn more about them in order to avoid putting your home and money at risk.

1. The "Fallen on Hard Times" Tradesperson. These are the people who do the out-of-the-usual jobs around the neighborhood to gain beer and cigarette money. They may or may not show up and they may not be licensed or insured. They may be cheapm readily available and are very willing to do the work. But they are really not the type of person you can trust in fixing your home.

2. The "Pay Check" Tradesperson. This person is usually available immediately and possess As a result of this, the job you require will not be completed early. This type of person may be readily available but they are not the best person to call on if you're looking for a professional and long lasting job.

Pay cheque tradespeople are individuals who may only have a few months of actual hands on trade experience. They have no knowledge about the product and are not even knowledgeable about customer service, estimating, or the requirements needed to produce quality finished work for you.

Oftentimes, these tradespeople use low quality materials and do not stand behind their work. They are looking for a pay check from you rather than looking to establish a long term relationship with clients.

The pay cheque tradesperson usually will not measure up your job properly. They will not draw up a contract that specifically outlines the work to be done, type of materials to be used, number of staff required for the job and a time frame to complete the work. You will never know if are getting what you are paying for.

Another alarm signal is that sometimes these tradesperson tell you that they'll work for "time and materials"! They tell you that they will fix your job for an hourly rate, if you 'purchase the materials!'

Avoid these tradespeople as much as possible as they may not have insurance. They usually do not use written estimations and their skills are usually only slightly better than the average handyman.

Your best bet is to avoid any tradesperson who tells you they will "work for an hourly wage if you purchase the materials". You're just risking yourself and your home.

3. Professional Tradesperson. The difference between a 'pay cheque tradesperson' and a 'professional tradesperson' is huge. Experts would tell you that it is not worth the risk using anyone who has no license and insurance and has a strong record of success with many satisfied customers behind them.

So, can you really find a person as a licensed and insured trades professional with quality references and who has the commitment to provide top quality customer service?

Can you really get a professional quality job done today by a trustworthy tradesman at an affordable price?

The answer is a definite yes!

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Various Types Of Computer Repair Services

There are numerous computer repair services, hence before choosing a right one it is important to know if the provider will provide you the required service; otherwise all the research work will be wasted. In order to give a better judgment, you should be aware of all the types of repair services.

Mentioned below are the computer repair services that are commonly offered:

• Virus removal: In this type of service, the providers ensure that the virus will be removed without risking the data or the information. There are independent service providers that only remove viruses. You can also get this service online, besides a complete service includes everything that is required to bring the computer into a safe condition.

• Hardware repairs: This is related to many physical damages that are incurred by the computer, or its accessories. This includes any dents, paint jobs or other structural issues that might be faced by the computers.

• Accessories repair: There are numerous accessories with a computer, like scanners, and printers, etc. which might need a repair due to damage. A person specialized in computer hardware would not necessarily be aware of the techniques and methods required, as both have different components. They might also provide advisory services regarding this or any other matter.

• Data recovery: Sometimes due to certain issues, your data might get lost. This might be irrecoverable for you; but a professional can easily recover the data by tracking the information. This is an extremely sensitive matter, hence a high quality service should be chosen. A low quality work might result in permanent loss of data; making it impossible for an experienced professional to recover it.

• Troubleshooting and networking errors: These are the two most common types of services which can get complicated. They include network installation, and the related problems.

• Maintenance services: A computer requires constant updating and tune ups, as it not only enhances the working speed of the computer, but also increases its lifetime. It includes rebooting, updating, and installing the new windows or general inspections.

• Customization: This service has become less common in the current period, but you can ask a computer repair provider to build a customized computer for you with specific features. One important factor is the stability, so you should ask the provider about its stability.

• Tutoring: With the current fame of this business, many people show interest in learning about computer repair. That’s why many institutions offer tutoring services to people about different techniques and types of repair services. You can specialize in any type, or get an entire course, as it will be good for starting your own business or to save future repair costs.

Now that you are aware of the different types, you can easily choose what you require.

Source by Pinky Ahmad

6 Types of Rolling Contact Bearings

The rolling contact bearings (ball or roller) are a versatile choice in a wide range of applications and gives reliable thrust or radial loads. This is a type of anti-friction bearing because it has the ability to provide low friction between the outer rings and ball. Also, this bearing is appreciated for its ease of use, low maintenance, and low price.

Here are a few of the most common rolling contact bearings:


The thrust ball bearing is useful for its ability to accept an axial load in a single direction. It isn’t built to support a radial load. This type of bearing is useful for accepting the higher axial load, and can vary in shape and size. Such bearings are a great choice for various aerospace, marine and automotive applications. They work well in applications that run at high speeds, such as the parts for a rotor blade on a radio controlled helicopter.

Deep groove

The deep groove bearing is designed to fit into a set of cut grooves to make it possible to give axial load support in dual directions. The even load provided helps to minimize noise, vibrations and friction. It is useful for applications that need great stiffness and accuracy, such as textile machines, turbines, compressors, gearboxes and clutches.

Tapered roller

The tapered roller bearing is designed with the rollers and rings tapered to make it possible to support both the radial and axial loads. The amount of load accepted can vary based on the angle between the bearing axes and roller. A high angle makes it possible to support the greater load. This type of bearing is a common choice for use in machine tools.

Angular contact

The angular contact ball bearing is built to accept a high thrust load that travels in one direction. Plus, it can also work efficiently with radial loads. It is a reliable choice for parts that work at high-speed and require excellent accuracy.


The self-aligning ball bearings are designed to run at high speeds while still being able to generate very low friction. This type of bearing is useful in applications that suffer with shaft deflection or have issues with misalignment from mounting errors. They are a useful choice for the low to medium size loads and can feature in applications like agricultural, heavy machinery, mining, or textile.

Wheel Hub

The wheel hub bearing is created for use in the automotive industry and helps to give radial load support for the vehicle. They must be kept in perfect condition to maintain the smoothing drive performance of the vehicle.

Source by Leo Eigenberg

Different Types of Computer Repair Services

Our dependency towards technology is increasing day by day. Even a minor problem in the operating system disrupts our life and hampers our work. With the development of new technology, there also comes many technical problems such as virus infections, spyware attacks on the operating system, networks issues, and hardware failures. Therefore, fast and efficient troubleshooters are always needed to fix all your technical problems without disrupting your work.

With the indispensable use of computers in our daily lives, we can not imagine encountering an issue that will leave us without our personal computers thus; we seek to have the computer service immediately. But due to the busyness of life, it is not possible for us to go to a computer service centers every time and get the system repaired leaving you days without a computer. Seeing today’s need, there are many efficient and fast troubleshooters available online that will solve your problem in a fraction of time. Many of us don’t understand need for professional computer repair services and try to solve the system related problem by themselves. Before going to any of the computer repair service sites, it is very important to be aware of the various types of services that are offered by the computer repair service centers:

1. IT services like network installation and configuration (LAN/WAN setup).

2. Virus & spyware removal. Installation of anti-virus software for a proactive approach to external attacks.

3. Hardware repair: Laptop/Mac/PC, printer, scanner, motherboard; CD/DVD ROM installation etc.

4. Problems related to Website development and presentation, graphic designing

5. Firewall and email security setup.

6. Windows OS installation and troubleshooting

7. Data backup and recovery

8. Tutorials to employees for solving small problems in-house

So, These are some of the services offered by the service providers. Before hiring any of the online computer repair services, it is very important to check the various types of services offered by them. So that you do not need to switch to different computer repair services sites for different services. It is also very important to check that there is a team of expert technicians for solving computer related problems individually, as this will help in solving the problem fast and efficiently. It is better to switch to such online computer repair services that avail you with the guarantee of fixing the problem fast else money back. As such, promises will pressurize the technicians to work efficiently and fix the problem quickly.

Source by Kyle Springer

Types of CAD Jobs

The demand for CAD (computer aided design) jobs have continued to grow over the last several years. Many people who are unfamiliar with the technology believe that it is nothing more than simply creating digital designs, however this could not be farther from the truth. In reality, there are a number of unique CAD jobs available. To get an idea of ​​what types of jobs are available, here is quick look at some of the job openings that have shown the largest need recently. While there are many different descriptions (CAD operator, technician, drafter, etc), they all mean essentially the same thing

Types of CAD Jobs

A CAD drafter essentially prepare technical drawings and plan. These plans are used by production and construction engineers to build a finished product. These products range from the tallest buildings to smallest microchips. Drafters create the visual guidelines that will specify details such as the dimensions, procedures, and materials that will be used. The drafter is responsible for melding the information that is given to them from scientists, surveyors, engineers, architects, and the like.

There are a variety of different specialties that a CAD technician could have including: aeronautics, architectural, civil, electrical, mechanical, and process piping.

An aeronautical CAD drafter creates engineering drawings that are detailed plans and specifications that will be used in the manufacturing of goods such as missiles and aircraft.

An architectural CAD operator will create structural features for construction projects. Some CAD operators will specialize even further based upon the type of structure (residential or commercial) or material being used (masonry, wood, steel, or reinforced concrete).

An electrical CAD drafter will deal primarily with layout diagrams that are used for electricians and workers who deal with electrical equipment such as power plants and communication centers.

Civil CAD technicians create relief and topographic maps that can be used to aid in construction and civil engineering projects. These would include things like water systems, sewer systems, pipelines, highways, bridges, and the like.

Pipeline (Process Piping) drafters focus primarily on creating the layout of gas fields, refineries, chemical plants and related projects.

There are other specialties as well including: mechanical and electronics CAD engineers as well.

CAD Work Environment

CAD drafters of all types often have similar working environments. Most will have their own office space and spend extremely long hours in front of the computer. Oftentimes, they will have a standard 40 hour work week (or overtime) because part time CAD workers are rarely needed.

CAD Yearly Earnings

The average annual income gaps based upon location and specialty, however the Bureau of Labor Statistics reports that architectural and civil engineers earn $ 44,390, mechanical editors earn $ 47,630, and electrical and electronic CAD drafters earn $ 47,910 per year.

While the basic function of a CAD drafter is fairly similar, the specialties related to specific types of CAD jobs vary greatly based upon the employee specialization. The basic specialties can be group into: aeronautical, architectural, electrical, civil, pipeline, mechanical, and electronics. The need for different types of CAD jobs is currently projected to continue to increase over the next decade, if not longer.

Source by Jason Kay