What are Aluminium Extrusions?

Extrusion is a process used to create objects of a fixed cross-sectional profile, of solid round, square or rectangular shapes, to L shapes and T shapes, tubes and many other different types. Metal is pushed through a die of the desired shape using either a mechanical or hydraulic press, resulting in the finished product. The cavity in which the raw material is pressed is lined with a wear resistant material which can withstand the pressure that is created when the material is pushed through, making extrusion possible without deforming or tearing the metal.

Aluminium extrusion is generally used in the manufacture of windows, doors and balustrades, but is also found in thousands of other items like vehicle parts, truck trays, boats and other marine products and refrigeration, etc to name a few.

Two advantages of this technique over other manufacturing processes are its ability to create very complex cross-sections, plus being able to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms finished parts with an excellent surface finish. Extrusions often minimise the need for secondary machining. They are not of the same dimensional accuracy or surface finish as machined parts, however, the process produces a wide variety of cross-sections that are hard to produce cost-effectively using other methods.

Extrusion may be continuous (producing indefinitely long material), or semi-continuous (producing many pieces). The minimum thickness of steel is about 3mm, whereas aluminum and magnesium is about 1mm. The extrusion process can be done with the material hot or cold.

Metals that are commonly extruded:

* Aluminium is the most commonly extruded material and can be hot or cold extruded
* Brass is used to extrude corrosion free rods, automobile parts, pipe fittings, engineering parts
* Copper pipe, wire, rods, bars, tubes, and welding electrodes
* Lead and tin pipes, wire, tubes, and cable sheathing
* Magnesium is used in aircraft parts and nuclear industry parts, and is about as extrudable as aluminum
* Zinc rods, bars, tubes, hardware components, fittings and handrails
* Steel rods and tracks -Usually plain carbon steel is extruded, but alloy steel and stainless steel can also be extruded
* Titanium is often used in aircraft components including seat tracks, engine rings, and other structural parts.

Clean Metals for Recycling

The cleaner that a metal is when it’s taken into a scrap metal yard to sell, the better price it will fetch per kilo, as foreign matter is costly to clean off, so this product will always be penalised accordingly in terms of the price. By this we mean no concrete, screws, glass, paper or any other foreign material attached.

All the metal we buy is processed by cleaning any non-metallic off it as required, cutting it into smaller pieces, and then it is put through a baling press to maximise the weights for export to South East Asia, where it will be melted down and manufactured into new products.

The Extrusion Process

The process begins by heating the material (for hot or warm extrusion). It is then loaded into the container for pressing. A dummy block is placed behind it where the ram then presses the material to push it out of the die. Afterward, the extrusion is stretched in order to straighten it. If higher quality properties are required then it may be heat treated or cold worked.

Cold extrusion is done at or near room temperature. Advantages of this over hot extrusion are the lack of oxidation, higher strength due to cold working, closer tolerances, good surface finish, and fast extrusion speeds if the material is subject to heat for a short period.

If you are looking for aluminium extrustion recyclers in Brisbane, make sure you visit Frog Metals.

How to Soundproof Windows

Acoustic double glazing depends on the addition of a secondary glazing layer offset from an existing window, optimally by 100mm. Soundblock offer two solutions to double glaze windows for noise and thermal insulation – Magnetic Acrylic Double Glazing and Acoustic Aluminium Double Glazing. Article body:

What is Window Double Glazing?
Double glazing requires the addition of a secondary glazing layer offset from an existing window optimally by 100mm. Add our acoustic double glazing to your existing windows or specify our solutions on new projects. Double glazed windows remove noise transfer by up to 70% and eliminate heating costs by 35%.

Double Glazing System – Magnetic Acrylic Windows
Magnetic Window Soundproofing System functions very simply by adding a PVC sub frame on the inside of your window. This double glazing system greatly increases noise reduction. The acrylic window is sealed in place, creating an air space with the existing window, thereby producing an insulating barrier.

Double Glazing System – Acoustic Aluminium Windows
This double glazing system reduces the transfer of noise from outside to inside. These sound proof windows can be specially manufactured to meet specific size requirements. The Soundblock Aluminium Window System is an add on glazing system, creating a double glazed unit to reduce noise transmission through existing windows up to 70%. As well it provides extra security and safety to the property.

How to Soundproof Windows
To successfully soundproof your windows you need to have a sufficient distance between your primary window and the edge of your internal window reveal. Ideally this gap is 100mm. This will allow an acoustic secondary window, either our Soundblock Acrylic Magnetic or Soundblock Aluminium windows, to be installed to effectively provide an overall sound reduction of 40-43db.

Noise reduction and soundproofing solutions
Established in 1999, Soundblock Solutions is a respected privately-owned Australian provider of soundproofing products and solutions. We can help to create a quieter, more comfortable environment in any environment, whether it’s in the home, office, marine, hotels, industrial or restaurants.

Representing leading Australian manufacturers of acoustic products, Soundblock offers a extended range of double glazing and window sound insulation and noise control products for commercial and domestic use. We will determine your exact noise problems and supply and install the most effective product or combination of products for your specific situation. Talk to us for expert advice and a comprehensive, cost-effective solution for all of your soundproofing, double glazing, noise control and acoustic requirements.

Soundblock are the experts in noise reduction and have found using window double glazing systems, that noise can be reduced by up to 70% or 41dB. Soundblock offer two solutions to double glaze windows for noise and thermal insulation.

Social Media for Brisbane Businesses Explained

On-line social media has totally revolutionized not just the way users interact, but essentially the way that customers interact with business interests.

With more than 900 million users world-wide, Facebook alone is a huge marketing entity, not to mention other social media powerhouses such as Twitter, Youtube, Google Plus and Linkedin. Although we are subject to a lot of media hype and hysteria, social media sites have fundamentally altered the way that all kinds of company that has a public presence operates, and are now as necessary to businesses as an email address and a homepage.

But with all the obvious changes social media has made to the marketing environment, it is necessary to have a realistic perspective of its capabilities and results.

Sadly, with any kind of new marketing bandwagon comes a great many shonky or clueless firms and “social media experts” who focus on naïve businesses by over-hyping and under-delivering.

Many millions of dollars and incalculable time is wasted on useless social media ideas every year. Social media is not magic. Without solid marketing and business fundamentals behind you, a social media presence will most certainly fail and -depressingly- be a waste of time and money.

Despite creating the illusion of “free” advertising with ‘zero’ start-up and hosting fees, social media needs a continual presence, site maintenance and fresh content for successful results, which demands valuable time that many businesses simply can’t afford to spare. This is where Social Media Brisbane can do all the work for you, while encouraging room for oversight and approval by clients.

Examples of how people commonly go wrong with social media include:

• Bad Content
Tedious or even stolen articles, outdated suggestions, and terrible attempts to be groovy are all too common when it comes to content published online. Admit it, people on the internet are savvy, and can recognise smarm and condescension from miles away.

• Impatience
Developing a healthy online social network takes time and perseverance. A successful network can’t just sprout in a jiffy, you need time and content to see results. A business may create a social media profile, watch the results for a month and then give up with frustration when they don’t receive the unrealistic results they wanted.
This also ties into:

• Consistency
Spacing out your content regularly over a number of platforms is a lot better than using all of your content up at once or especially not updating at all. Nobody likes a spammer, but with the overload of information that we receive every day, if there isn’t a steady reminder of your brand’s presence you will very quickly be left behind. Even only a fortnightly update will do wonders for sustaining and increasing relationships with customers.

We here at Social Media Brisbane understand exactly how social media operates, and deal with it as a interrelated part of a company’s marketing strategy rather than the only important tactic.

Most importantly, we also integrate revolutionary Search Engine Optimisation systems into our work, something no other social media group does.

Choosing consultants that concentrate on gimmicks over content and who throw around buzzwords such as “viral” or “Web 2.0” instead of offering strategy and results can simply result in it having been an exercise in frustration.

If you are looking for a social media consultancy based in Brisbane, contact the Brisbane SEO Company today on 3166 9622.

Laser Clinic Brisbane

IPL (Intense Pulsed Light) is a light based technology which treats several skin conditions in one treatment. It works in the deeper layers of the skin where traditional skincare cannot reach, thus achieving a far superior result.
Skin concerns such as pigmentation, freckling, sun damage, capillaries, redness, acne scarring and rosacea may be treated with photorejuvenation.

Pulses of light are applied to the skin via a handpiece which filters the wavelengths of light through a layer of ultrasound gel. The treatments remove most types of sun induced pigmentation like freckling, age spots and sun damage. By lessening the darker pigmentation IPL leaves the skin with a more even tone. Vascular skin concerns including capillaries, redness, acne scarring and rosacea are also targeted by the broad wavelengths of light. IPL works particularly well on red acne scarring that is left behind after undergoing acne treatments.

As most people will have several skin concerns, this treatment has become popular as it can address them all. The IPL photorejuvenation also stimulates the production of collagen which will plump and smooth the texture of the skin, improving fine lines, wrinkles and pitted scarring.

There is little or no downtime involved with photorejuvenation. Most people will experience some redness and heat in the area which subsides in several hours after treatment. The most common treatment areas are face, neck, décolletage/chest area and backs of hands.

Photorejuvenation treatments can be utilised as a once off treatment, however a course of treatments will promote the best results. A progressive result can be expected with a change usually noticed within a week after a session which is why IPL Photorejuvenation has gained such popularity among both men and women.

If you are looking for a Laser Clinic Brisbane that offers Acne Treatment Brisbane and IPL Brisbane then please see Image by Laser for a free consultation.

Permanent Laser Hair Removal Brisbane

Laser Hair Removal is a becoming a popular treatment, as the current fashion for both men and women is to have the clean look consisting of little or no body hair. Excess or unwanted hair growth is usually a result of genetics, hormones or certain medications. Recent advances in the technology have meant that the hair removal treatments are now a lot more effective and there is less risk of side effects from occurring, making it safer for consumers.

When discussing Laser Hair Removal, it is important to note that the body has 3 cycles of hair growth – Anagen (active), Catogen (transitional) and Telogen (resting). The laser energy destroys hairs in the Anagen or active phase, targeting the cells at the base of the hair follicle which are responsible for hair growth. As Laser Hair Removal targets only the hairs in the active phase, only a percentage of hairs are treated with each session. A series of treatments is required to clear an area, though less hair will return with each treatment and the regrowth will become fine, soft and sparse.

Laser hair removal treatments target melanin which is the dark pigment contained within the hair. Red hair contains a different type of melanin and consequently the treatments can be less effective for redheads.
The area must be shaved prior to treatment to allow the laser energy to be directed under the skin, and not to heat up the surface by having dark hair above the skin level. Any plucking or waxing must be stopped for several weeks before starting treatment, as the hair needs to be in the follicle for it to work.

The effectiveness of the Laser Hair Removal treatments is mostly dependant on the quality of machine used, the parameters or correct setting and proper candidate selection. An ideal candidate for Laser Hair Removal has light coloured skin and dark coloured hair. This stark contrast of colour allows the laser light to easily target the hair and pose little or no risk of harm to the skin. This is also why it’s important to avoid sun exposure and tanning when undergoing a course of permanent hair removal treatments.

It is important for the full area to be treated by the laser with each hair removal appointment so hairs are not missed. Any missed patches will require additional treatments in the future and the area may look patchy or have uneven hair growth. Hairs that do not fall out or shed within about 14 days have usually not been treated effectively. This is due to poor spacing by the operator or incorrect technique, which can often be avoided by finding a reputable laser clinic that has licensed and experienced operators.

Looking to find out more about Laser Hair Removal Brisbane or Permanent Hair Removal Brisbane? Contact Image by Laser today to find out about our Laser Hair Removal Prices .