Aluminum Wheel Chocks

Wheel chocks are essential in the trucking business. You simply can't do without high-quality wheel chocks if you want to ensure safety. One of the choices you have when it comes to wheel chocks is aluminum wheel chocks. Aluminum wheel chocks are a great option for many reasons. Read on to find out if this is the kind of wheel chock you should purchase.

One of the reasons to purchase aluminum wheel chocks is the road conditions. Many aluminum wheel chocks are specially made to grip the road in less than perfect conditions. If you need to hold a truck in place in mud, sand, or ice, aluminum and steel chocks are the best choice. These chocks often come with steel teeth built right in to grip the ground tightly. The ground you drive on determines a lot when it comes to wheel chocks.

Another reason to choose aluminum wheel chocks is for the extra features. Aluminum chocks often have handles and grips, making them a lot easier to use. Another feature of some aluminum wheel chocks is the slope chock. These chocks are made for super heavy requirements because the tire rests on the slope rather than against it. And heavy bottom cleats on these slope chocks ensure you'll have a tight gripping on any surface.

If you are looking for a lightweight chock, aluminum wheel chocks are for you. Aluminum is a very strong metal, but it isn’t heavy like some other materials. Lightweight aluminum chocks are ideal for anyone without maximum body strength. A set of lightweight aluminum chocks with handles and specially designed grips means you won't ever have trouble placing your wheel chocks again.

Looking for dock boards, wheel chocks, loading dock ramps and other trucking and loading equipment? Dock Boards Online provides an informative way to shop for trucking, shipping, docking and loading equipment online.

Resources and information on dock boards, dock bumpers, loading docks and other equipment and accessories. Electric tractors can be used in just about any setting from residential properties to commercial properties.

The type of electric tractor that you buy is going to depend on several factors. These factors include: how much you have to spend, what you need to use it for and how much land you need to work. Manufacturers of electric tractors, mowers and farm equipment include John Deere, Kubota and GE.

By Sarah Freeland

Aluminum Patio Covers

There are a lot of reasons to cover patios, such as protecting them from dust and leaves. One of the best options available is to use an aluminum patio cover. If you want to know why, then here are the characteristics of the material they are made of.

Aluminum is a ductile and malleable material able to conform by molding and permits lamination. It is also a material that by its lightness and its resistance to the corrosion is used with enormous frequency in the accomplishment of covers.

Aluminum is one of the materials that resists better the action of the corrosion and, therefore, does not need protection lacquers or paintings. With which it entails the saving in the investment and its maintenance.

If we think about all the benefits we can get for covering our patios with aluminum covers we will realize that it can save us a lot of time and money and it will protect not only our pocket but our patio. Prices are not too expensive and you can actually have an extra room if you want to cover the whole area. Just compare prices and get ready to make a home improvement.

If you have a patio and it is covered you will have a place to share a meal or have fun with your family and friends. It also can be converted to a garage where you can store some things when needed. Whatever you do on your patio it’s important to have it protected for any occasion, no matter the weather. That is another reason to protect your patio and it would be better if you do it with a cover made of a resistant material such as aluminum.

There are other options to cover your patios such as wood and plastic, but aluminum is considered one of the best for this kind of construction because of its low maintenance cost and resistance.

For lots of helpful information on decks and patios and related topics, visit Patios and Decks at http://patiosanddecks.77sites.com

By Tony Collins

Are Aluminum Railings for You

Many people love the look of garden railings and they would like them for their own decking, garden area and house etc. The problem they tend to face however is which ones should they go for? Aluminum railings are a good idea as they can be used with other materials and also it is a lightweight material.

The Uses of Aluminum Rails

Aluminum railings have been used for years in order to create the perfect look within the garden and home. It has always been used for construction purposes due to its lightweight properties. It has an extremely long life expectancy and it can be mixed with other materials to create that perfect look.

One way in which Aluminum can be used is it can be strengthened with wooden inserts. The purpose of this is to strengthen the Aluminum and that makes it ideal for use as railings due to the fact that it is sturdier.

Aluminum can also be powder coated in order to give it a better appearance. There is a large selection of different colors to choose from and that makes them ideal for use on Aluminum railings. Anodizing the Aluminum is another way of coating it and it gives it a little extra protection. Finally, the Aluminum can also be coated with PVC and that is usually a popular choice with many homeowners. PVC is weather resistant, when the sun shines down on it, it does not become hot so there is no chance of burning your hands. It also does not become slippery so if it rains, the railings will not be slippery at all.

Installing Aluminum Railings

Actually installing Aluminum railings really couldn’t be easier. There are solutions such as posts which the railings fix into that have been designed by manufacturers worldwide. These types of solutions have really helped the homeowner out and it has reduced the time that it takes to actually install the railings. The posts are usually made out of either PVC or other manmade materials.

These days Aluminum railings are being alloyed with other materials in order to make them more beneficial. So, if you are looking for railings which are lightweight, easy to install and weather resistant, aluminum railings may be for you.

Overall you can find Aluminum railings in all DIY stores and online. What could be simpler than ordering from the comfort of your own home?

By Andrew Caxton

Andrew Caxton is the author and editor of many resources published at http://www.deck-porch-railings.com . A focused website that offers the best articles on deck and balcony and porch furniture , read more at aluminum railings

Single hung aluminum window glass repair

Let's talk about repairing broken glass in an aluminum frame single hung window. If it's the lower sash pane that is broken, it must be removed from the inside. You are going to have one of three different mechanisms that hold the lower sash up when you slide it open. If you can't see any mechanisms on the sides, then you have a block and tackle system consisting of a string and spring assembly. Find the thin metal clips in the side jambs just above the sash. Pull the bottom of the clip out using a screwdriver or your fingernail. Do that on both sides. Then remove any rubber stops at the very top of the window. Raise the window as high as it will go. The block and tackle assemblies will get snagged in the metal clips, allowing you to remove the window sash. You would replace the glass using the same method described in our article about sliding window repairs. Once you have the new glass installed, install the window panel in the reverse order that you removed it. Close the window and push the metal clips back. Install the rubber stops at the top.

If you have a mechanism across the top of the window with a string coming down each side and screwed into the top corners of the window sash, you need to remove the screws holding the strings in place. But before you remove the screws, you need to remove one of the black plastic pieces that cover the side jamb. Raise the window all the way up, then put a flat screwdriver at the very bottom of the plastic piece and pull outward until you can grab it with your fingers.

Slide the plastic out. Now remove the screws holding the strings. Be sure to hold the string in one hand while removing the screw, because the string is under tension. After removing the screw, let the string slowly go back up. Pull the panel to the side that you removed the black plastic piece, and remove the panel. Remember, two of your corner screws will be removed at this point, and the proper way to remove the frame from the glass is to remove opposite corner screws. So, you should put one of the string screws back in and remove the corner screw opposite the removed string screw. Then, when you install the new glass, remove the string screw and install the strings. Raise the window up and install the black plastic piece by sliding it up between the frame and side jamb.

The final mechanism will be a spiral metal rod. If you have this type, i suggest you have it done by a professional. If you aren't careful with these, you can wind up having to replace the spiral rods. Now, if the broken pane is the upper sash, more than likely it will be a fixed panel. You can take these out without messing with the sliding panel. Unlock the window and raise the lower sash a few inches. Remove the screen, then remove the two screws holding the horizontal bar on place. Tap the bar down in one corner using a hammer and screwdriver. The bar will come off.

Then you can grab the bottom of the upper sash and wiggle as you pull the sash downward. Once you have pulled it down several inches, you should be able to grab the top and bottom of the sash and pull to the left or right until the opposite side comes out. Then you can swing the panel out.

Once the new glass is installed, you can put the upper sash back by reversing the removal procedure. Tap the bottom upward with a hammer or rubber mallet, ensuring that the sash is fully seated in the top of the frame. Then, put the horizontal mulling bar back in place and tap it on the sash framer. Install the screws and screen. You're done. Next week we will cover broken glass repair of dual pane windows.

By John Rocco

John Rocco has been installing replacement windows since 1978. To learn more, visit How To Install Windows

Aluminum or Steel Sailboats – Which is Better?

Most sailboats are fiberglass these days, but if you are looking for a really strong sailboat, you are likely to choose steel or aluminum. Fiberglass is fine for normal use, but if you are going cross oceans, or give your sailboat a hard life, metal is best. They are also good materials if you want to get your own design of sailboat built.

The reason aluminum or steel are best is that metals are both strong and stiff, and when hit really hard, they bend – fiberglass and even the most advanced composites will break, and even shatter. Then the sailboat will almost certainly sink. A sailboat with a dent in the hull can keep going.

There are other advantages, too. Fiberglass boats usually have separate keels that are bolted in place. The bolts 'work' in the retaining holes in the hull, enlarging then slightly, and after a few years you are likely to get leaks. Worse still, if you press your sailboat really hard, the bolts can break,and you lose the keel. This happens quite often in racing, and can happen to cruising sailboats as well.

The keel of a steel or aluminum boat is formed as part of the hull, so it cannot come off – and the ballast of lead or steel is encapsulated inside, where it cannot move.

If you are looking for a 20-28 foot sailboat to cruise around rivers, estuaries and a little offshore cruising, then fiberglass is fine. But if you want to go further, or you want your boat to be of a particular design, choose aluminum or steel. Many firms offer excellent designs for metal sailboats, and some offer sets of panels that you weld together – or have welded together – usually complete with instructions.

Twenty years ago, it was much easier to weld steel than aluminum, but with modern welding sets and alloys, aluminum can be welded easily with just a little training – hours not weeks. Therefore, more and more sailboats -and smaller motor boats - are being made from aluminum.
But the next question is: Should I choose steel or aluminum?

The things to be considered are:

1. Weight and weight distribution2. Long life3. Maintenance

1. Weight advantage of aluminum

Steel is stronger than aluminum, but this is not the advantage it seems with a sailboat because if the panels of the hull are too thin, they are difficult to weld without distortion, and you will end up with a hull with wavy panels. The minimum practical thickness is around 1/8 inch (3 mm) and an aluminum hull made from 3/16 inch (5 mm) plate is plenty strong enough for a 35-foot yacht and is lighter than the steel boat.

If you are building a 40 or 50 foot sailboat, the weight saving with aluminum over steel will be considerable – in all cases this allows the designer to put the weight where it is needed for a good motion at sea – in the keel. As a result, aluminum sailboats usually have a sea-kindly motion. With a racing boat, the reduced weight is an advantage, although a hull made completely from carbon fiber will be a bit lighter, but is brittle.

2. Long life

On the face of it, both steel and aluminum should last a long time, and both need some attention. Both can suffer from galvanic corrosion in salt water – especially in marinas – so you need more sacrificial anodes than with fiberglass, and you need to renew them regularly. Aluminum is at a slight disadvantage in this respect – you must maintain good anodes, but as these usually last more than a season this is not a problem.

Aluminum panels that are exposed to the atmosphere form an oxide film automatically, and this prevents further corrosion. So long as the panels are dry, they do not corrode. Therefore, it is best to leave most of the hull unpainted, and to coat the decks with non-slip panels – these are like rubber mats that are bonded in position - rather than non-slip paint for example.

With a little care, an aluminum hull will last a very long time. Steel is very different because it is always trying to corrode or rust away. It must be treated, then coated to give it protection. It is usually easy to see what is happening outside, and keep the hull in good shape, but not so easy to see what is happening in the bilges, and behind lockers and elsewhere. Almost always, after a few years, a steel hull will start to corrode on the inside, owing to condensation or water getting inside. Therefore, the steel boat is not so likely to last a long time without giving some trouble – unless it has very thick panels – like a ship, in which case it will be very heavy.

Expensive to Repair

When steel starts to rust badly, it costs a lot of money to repair. I have met several people who have had problems with steel sailboats. One couple I knew spent six months, working every day, to remove the rust from the hull of their steel sailboat. Fortunately, the hull was thick and had been well protected so it remained sound.

One sailboat that was about ten years old was found to have rusted badly through the whole hull– and needed repairing extensively, with new panels. The boat was worth about $30,000 in good condition, but it would cost $20,000 to strip the boat out for welding and then to refit it. On top of that the welding repairs would cost $10,000. In other words, the boat was almost worthless.

Another man I met had bought a 32 foot steel sailboat which was only a few years old. On the maiden voyage, he found water in the bilges which he discovered was leaking through the hull. He returned to port, got it safely to a suitable yard, and when I met him first he had started work on repairs.

This steel sailboat had cost $75,000, yet the hull was riddled with rust which in many places could be pushed through with a small screwdriver. He told me the rust was mostly along the weld joints and reinforcements.

I met him a year later, and he had finished welding up the hull. He had had to replace just about every panel below the water line, and was then fitting the boat out. He had help from his father and a friend, but he still reckoned it had cost him $70,000 to repair.

On balance, therefore, I recommend that you buy an aluminum sailboat rather than a steel one, and resist the temptation to paint the complete hull – just have a band painted on the topsides, and of course, epoxy coat the underwater hull before applying anti-fouling.

By John Hartley

John Hartley, who runs http://www.sailboatsyachts.com, started sailing sailing dinghies, but after a day in a keelboat decided that was his type of sailing boat. He has been sailing cruising sailboats for 16 years, first a Bermudan ketch and latterly a junk rig schooner. With his partner, Pauline, he has sailed from England to Gibraltar and through most of the Mediterranean.

Extruded Aluminum Tubes And Other Aluminum Functions

Extruded Aluminum Tubes and Other Aluminum FunctionsWith the increase in the industries using extruded aluminum tubes, the demand likewise increased. The commercial places where these items can be bought consequently increased as well..Aluminum tubes are now common materials in most industries.

Aluminum tubes are used for different purposes. Different variations of aluminum tubes can be used. These metal forms are available in almost all sizes possible. They also differ in thickness and shape. Customized aluminum tubes are also available upon request.

One particular use of aluminum tubes is for a telescope. The use of aluminum makes this highly magnifying device lighter than its traditional versions. The aluminum body of this telescope can be coated for a glossier effect.

Telescope is just one of the many applications of an aluminum tube. Bicycles also make use of this metal tube. In fact, the entire body of most bicycles now is made from different sizes and forms of aluminum tubes. Racers would love to have this kind of bicycle because there will be no unnecessary dragging due to heavy weight.

Extruded aluminum tubes are the products of multiple processes and design implementations in aluminum in its raw form. Engineers carefully design different types of aluminum tubes. Designing these tubes is not about thinking a specific purpose for the tube. The design engineer need to be consider the wide range of applications an aluminum tube can be used.

Aluminum tubes being so popular may also be used to transport different materials and substances. Although this may entail unpleasant situations, it is all up to the discernment of the end user on how to properly use the product. And most of the time, aluminum tubes are used in a good way.

In the computer industry, aluminum also found its way to good use. Computers and other electronic devices have heat sinks to effectively dissipate the heat being generated by lots of data processing happening. These heat sinks are made of aluminum tubes. Aluminum is the best metal to use for this purpose because of its thermal properties and abilities.

Since aluminum is a good electrical conductor, aluminum also plays a role in the field of electricity. The electric wires running from one post to the other is made of aluminum which is then coated with an insulator. However, not all electric devices can accept aluminum wires. Some more improvements yet are needed to occur for aluminum wires to be widely accepted by most devices.

Twenty years gathering expertise

In business since 1986, Spectube spent 20 years developing and perfecting its expertise in the fabrication and transformation of aluminum products, drawn tubing and extrusions. Our expertise has been hard earned through professional training and equipment and technology upgrades, resulting in know-how that is unparalleled in North America.

Spectube was founded during a drive to diversify Canada's economy into the promising sectors of aluminum transformation. Production got underway in January 1987 at the company's current facilities. In 1994, Spectube began acquiring new equipment for transforming drawn and extruded aluminum tubes, aluminum extrusions, plate, etc. opening the door to new market niches and new expertise.

Today, this dynamic, rapidly growing firm, with facilities in both Chicoutimi, Quebec and Winton, North Carolina, is the only Canadian company with expertise in both cold-drawn aluminum tubing and aluminum processing. Our advanced production facilities, engineering knowledge and ability to innovate ensure superior products, designed to your specifications.

This dynamism is now called ALFINITI, reflecting the infinite possibilities of aluminum transformation, and our focus remains our customers' continued success.

Author: Patrick T. Tremblay

A Step-by-Step Look At Aluminum Casting

Aluminum casting begins with an idea, an idea for a new aluminum product. The person who has visualized the product, one that can be made from aluminum, must share his or her idea. The idea creator develops a sample product or a drawing, one that makes clear his or her conceptualized product.

Yet before any factory begins to make aluminum castings, the conceptualized product must be evaluated. Does it meet the quality standards recognized by the aluminum industry? Can it be manufactured using available technology? What tools and machines are needed to make the conceptualized product?

After an evaluation of the conceptualized product, industry experts might offer some suggestions. They might propose changes that would facilitate manufacture of the conceived product. They might point out ways that the proposed product could be made more functional. They might suggest changes that could lower production costs.

Before moving on to the next step, the idea creator and the evaluators put their heads together. They introduce into future plans whatever changes all see as necessary. Each of those changes is then introduced into a software program.

In the 21st Century, those who take part in the aluminum casting process rely on information obtained by using an iron mold. That mold is made through dependence on computerized numeric control (CNC). A CNC program guides the machinery that makes the iron mold.

Iron, a stable and long, lasting metal, holds the aluminum used in the first casting. Following that casting the customer examines the product obtained from the mold. If the customer approves of the sample coming from the first casting, then, full-scale aluminum casting is ready to commence.

Factory workers pour a coating into the iron mold. That coating reduces the wear on the mold. The coating prepares the mold for a long sequence of aluminum casting.

Each round in the long sequence of aluminum castings initiates with the melting of an aluminum alloy. The alloy is exposed to temperatures of 1300 degrees Fahrenheit. The alloy melts, and workers ladle the molten metal into the iron mold.

After the iron mold can hold no more liquid, the molten metal is allowed to cool. Once the metal and mold have cooled, the iron cast is removed. At that point, finishing work on the caste aluminum commences.

Sometimes, the product of an aluminum casting must undergo debarring. Sometimes it must undergo sanding or grinding. Sometimes the caste aluminum becomes the focus of plating or powder coating.

In the end, the aluminum casting serves as the key step in the formation of a usable product. It is a product that began in the mind of a free-thinking man or woman. It is a product that has the qualities industry experts viewed as fundamental to the product's function.

Because the aluminum product was caste from an iron mold, it can be re-caste again and again. The desirable features in the finished product can be enjoyed by many. Those features can be reproduced over and over, using the aluminum casting process.

Author: Patrick T. Tremblay