Core Drilling Brisbane

DIY vs Hiring a Concrete Cutting Service – including a Step by Step Guide

There is a vast variety of concrete saws and equipment that can be hired to do that pesky DIY project that you have always wanted to get done. But when should you hire a professional and when should you just give it a crack? To do your concrete cutting or core drilling job properly and on budget you will need: the right equipment, the right type – wet or dry, the right protection for yourself and the environment, the right skills and the right value for money. There is lots to consider, but if you read on and follow this step by step guide we can explore this in a little more detail.

Step 1.Choose the right equipment: For gener slab cutting Brisbane you will need a Floor Saw or Kwik Cut Saw (Hand Saw). This process is used when reasonably level and flat surfaces have to be cut and includes cutting through reinforced concrete, precast concrete, and other structural materials.

These surfaces include floors, roofs, bridge decks and suspended slabs. The surfaces are usually cut to provide expansion joints, to make openings for ducts, elevators, stairwells, machine pads, trenching and for demolition purposes.

For wall sawing Brisbane you will need a Kwik Cut Saw (Hand Saw) or Ring Saw. This process is used for the cutting of openings in vertical surfaces and surfaces with slopes so great that floor saws cannot be used.

These surfaces are usually cut to provide for doors, windows, vaults, silos, chests, foundations, ducts or large diameter pipes, or to remove part or all of existing walls. For core drilling Brisbane through a floor or wall you will need a core drill. Core drills can usually drill holes from 25mm dia – 660mm dia. This process is used for the drilling of circular holes in reinforced concrete, precast concrete, asphalt, brick, cinderblock and other structural materials. Usually the holes are made for electrical, plumbing, heating, sewer and sprinkler installations. Other applications include holes to anchor bolts or lifting rods, to place explosive charges, to install load carrying devices, or for analysis of the structure of the rock.

Step 2. Wet or Dry cutting? I don’t mean to scare you here, but cutting concrete can be very messy. You can probably figure out that the dry cutting means cutting without water and should be less messy… hmm not so sure. Cutting without water means dust and lots of it. Very messy, minute particles of concrete will billow into a thick cloud of grey concrete dust or red brick dust and coat everything nearby you own. Personally I prefer the wet cutting machines. Even though the mess is wet grey or red slurry, it is much easier to clean up all the mess with a wetvac (wet and dry vacuum cleaner) and a wipe over with a damp cloth. Dust on the other hand can get absolutely everywhere.

Step 3. Protect yourself and the environment. Basic safety equipment you will need include goggles, ear plugs, safety boots/steel capped gumboots and gloves. If you have chosen a dry cutting machine you will also need to work with a dust mask on to protect your lungs, and sun protection and long sleeves if you are working outside.

Cutting concrete can be very noisy so be mindful of neighbors and nearby businesses in case of noise pollution and air pollution. Think about what is below you if you are cutting on a floor higher than ground floor. Sadly I have heard of some terrible injuries because of falling cores and no safety barriers. Protect the environment with plastic sheeting, extraction fans and a wet/dry vacuum cleaner. In many countries, letting waste such as concrete slurry go down the drain is against the law and you will be fined.

Step 4. Check if you have the right skills. There are many dangers associated with concrete cutting equipment. Even though this equipment can be readily hired, this equipment should only be operated by experienced personnel. You won’t need to google ‘saw injuries’ to imagine the dangers of operating such powerful equipment without the right know how and strength.

Step 5. Check out the cost. Believe it or not the cost to hire a skilled professional who has all the equipment needed and can get the job done with minimal fuss, is often not much more than hiring the equipment yourself. Aside from the safety risk, mistakes in concrete are expensive if you get it wrong. Before you go ahead with the hire, at least get an idea of price from a professional by obtaining a quote.

For example you may be surprised to know that at elliottandfyfe.com.au you can hire a Brisbane concrete cutting operator to do a basic job for about $150.00. That’s hardly more than the cost of hiring the concrete cutting equipment, and comes with a skilled operator to do the hard work. Might just be worth the call?

Shaun McCabe Elliott and Fyfe Concrete Cutting Service – Brisbane. For an obligation free quote on any job call 07 3806 9100 or 0411 554 737.

The cleaning wonder that is clove oil

Clove Oil has been commonly known as a pain reliever in the medical world. With its natural analgesic property, it has been used to ease toothache, muscle tension and even skin irritations. Despite its reputation as a healing extract, people are finding more ways to use it beyond its usual purpose.

Today, Clove Oil is also considered as a good household cleaning agent. Here are a few ways to make use of the cleaning wonders of Clove Oil -

Mould Removal – moulds make bathroom and sink tiles look dirty and aged. Killing moulds is a breeze by creating a simple mixture of water, Clove Oil and perfume oils. Just spray on and let it do the rest. Moulds drop off in no time while giving the bathroom a fresh scent. In the recent Queensland floods clove oil was used extensively by householders to remove mould from walls.

Metal Polisher – Clove Oil is effective for cleaning dust and dirt in metals while keeping its luster on.

Odor eliminator – a simple heating of scented clove oils can get rid of unpleasant odors within the house.

Spider Veins – Cause and Treatments

Sometimes, you might have noticed red and blue blood vessels visible through your skin. Have you become a bit embarrassed or worried about them? Do you wonder what they are? They are called spider veins. Let’s discuss the causes and treatments of spider vein.

What causes spider veins?
Spider veins are a mild manifestation of venous reflux disease. This means a small, tangled groups of blood vessels found just under the surface of the skin. The veins are slightly dilated, and resemble tree spider webs or branches, and will most likely spread out around the legs and feet.

What are the risk factors?
Spider vein risk factors are similar to those associated with varicose veins, and include advancing age, obesity, occupations requiring extended periods of standing, hormonal changes and heredity factors (weak vessel walls). One can also suffer from spider veins because of weak vessel walls or from exposure to ultraviolet rays.

From the risk factors, it is clear that some people are prone to this problem than others. For example, if you work as a surgeon, a nurse or a teacher, chances are higher that you may experience this condition. Similarly, for people with a genetic history of weak vein valves, the probability of developing spider veins is also high. The same applies regarding hormonal changes, which mainly occur during puberty, pregnancy and menopause.

The exact cause of spider veins is yet to be established. The existing risk factors can be divided into two general sub-divisions, i.e. acquired causes and congenital. In congenital causes, is port-wine stain, Maffucci’s syndrome and hereditary hemorrhagic telangiectasia (also known as osler-weber-rendu syndrome), among others. The acquired causes include acne rosacea, chemotherapy and lifestyle/occupation risk factors (as discussed above).

What symptoms are associated with spider veins?
Spider veins can be painful in some cases, with cramping and aching. They are also closely linked to heaviness in the legs, and throbbing, burning or tingling feelings. In addition, other symptoms such as fatigue, itching and swelling can also be experienced. In advanced cases, this condition can develop ulcers, large sores and phlebitis. However, spider veins are detected by their appearance in the majority of incidences.

Tests and Diagnosis
Doctors normally employ non-invasive diagnostic tests to diagnose this condition. These tests are perfectly safe and painless, with no scalpels, needles or medication being involved. The entire procedure is normally very brief, and generally won’t take more than one hour.

There are three main things that doctors seek to answer through these diagnostic tests. Firstly, they want to establish any evidence of deep vein blood clots. Secondly, they discover if the veins are functioning properly. And lastly, they test the Greater Saphenous Vein (GSV) to determine whether it is working well.

A competent vein specialist will always undertake this exercise before treating your condition. Some of the procedures that you can expect include:

*Color-flow Duplex Exam – This is used to evaluate the anatomy of the affected veins. It determines the direction of blood flow, openings and blockages. This procedure is also important in the process of vein mapping (done for skin deep problems).

*Bi-directional Doppler Exam – This is an ultrasound exam used to determine the speed of blood flow and whether it pauses during normal breathing. It also identifies whether the veins are working properly.

*Photoplethysmography – Phew! Don’t let this complicated medical word intimidate you. Photoplethysmography is basically a diagnostic procedure that is used to determine the efficiency of your calf muscle pump.

*Pressure Calf Exam – In performing this exam, you’ll lie facing upwards with legs raised above your chest. This diagnostic procedure seeks to identify any vessel blockages.

Treatment
After establishing the specific nature of your problem, the doctor will then recommend the best treatment for you. There are several available options:

Sclerotherapy
This procedure involves the doctor injecting a saline solution into the affected veins. This solution then damages the affected vessel walls, causing them to swell and seal shut. Eventually the scar tissue will fade away. The sclerotherapy procedure takes approximately thirty minutes, and has only mild side-effects. Although the injection may be a bit painful, the stinging sensation is usually gone within a few minutes.

Laser & Intense Pulsed Light
This treatment option employs the use of a specialized device that focuses laser energy to the affected tissue. The whole procedure will just take twenty minutes, and has minimal side-effects.

Natural Remedies
Natural remedies can mean the difference between undergoing medical procedures or not, and are valuable alongside medical treatment. Some recommended herbal remedies include:

*Horse Chestnut Seed – Studies show that this seed improves blood circulation in the legs thus strengthening the veins and capillaries.

*Bilberry Extract – This herbal extract is known to stimulate new capillary formation thus strengthening the capillary walls.

*Butchers Broom – This herb strengthens veins.

*Gotu Kola – A very effective extract in addressing venous insufficiency, foot swelling and water retention. It therefore provides a good solution to spider veins found on the legs.

*Distilled Witch Hazel – This is directly applied on the affected areas using a cotton ball. Numerous clinical studies have shown that this extract can help strengthen blood vessels.

Caution: For health safety purposes, do not start using any herbal remedies without consulting a qualified doctor.

Spider veins prevention
Two of the most important things regarding the prevention of spider veins are eating well and getting regular exercise. Eating a diet higher in fresh, raw fruits and vegetables than meat and convenience food is important, and if your job requires you to stand for a long time, you should regularly shift your body weight from one leg to another as well as standing evenly balanced.

To sum things up, the procedure of a spider vein removal is chosen according to several key factors. Your doctor will determine the optimum treatment options based on the results obtained from the diagnostic tests. We hope that this article will provide all the necessary guidance you need in addressing this problem.

For more information about spider veins Brisbane, contact the leg vein doctor Brisbane today.

Styrofoam: History, Properties and Building Applications

Styrofoam is a brand name for Polystyrene Thermal Insulation material (sometimes referred to as “extruded polystyrene foam”). It is a trademark of Dow Chemical and among the most popular plastics in use today. Styrofoam is manufactured in blue sheet foam. It is mostly used in building materials and pipe insulation. It was invented in during World War II by Ray McIntire as he sought to create a flexible electrical insulator. It is usually supplied to manufacturers in form of small foam beads. It can be molded and processed to fit different purposes. The word Styrofoam is inappropriately used in Canada and the United States to refer to expanded polystyrene foam such as cushioning material in packaging, coolers, and disposable coffee cups. These are made of expanded polystyrene beads, and not from the extruded polystyrene normally used in Styrofoam insulation. There is also a different form of Styrofoam used in craft applications which is green and white in color.

The Properties of Styrofoam

Chemical Representation
Styrofoam’s chemical representation comprises of a hydrocarbon chain linked with a phenol group to every single carbon group. Styrofoam’s chemical equation has a (Ph) with a C6H5 ring.

Polystyrene
Polystyrene’s density is 1050kg/m3 as compared to water which has a density of 1000kg/m3. Although it is denser than water, polystyrene floats and doesn’t sink. It can break down when combined with a strong acid.

Polymer and Thermoplastic
A polymer is a Styrofoam molecule. It is an extensive chain of recurring atoms through the connection of many molecules (monomers) derived from petroleum. Styrofoam is also a thermoplastic as it hardens when cooled and softens when heated. As a liquid, it can be easily molded which makes it suitable for various applications in different industries.

Shock Absorber and Lightweight
Styrofoam is an excellent shock absorber and extremely lightweight. It is composed of approximately 90 percent air. This is why expanded polystyrene is very popular as a cushioning material. Styrofoam is easy to transport as its shock-absorbing features keep it well protected from harm.

Insulator
It is a superb insulator that limits thermal transfer. This major aspect makes it a top insulating material as it effectively maintains a comfortable temperature indoors, regardless of the weather conditions outdoors.

The Uses of Styrofoam in Buildings

Insulation
Styrofoam is used by many builders as an insulating material. It has a closed cell structure which ensures its insulation has a high R-value (a material’s ability to conduct heat). The more value a material has, the more resistance it has to conducting heat. When a building is properly insulated, heat is not transferred out of a building or into it which reduces drafts and decreases cooling and heating costs. Styrofoam is used to insulate basement walls, underground walls, and above ground walls as it significantly reduces energy loss. It is cut into sheets that are attached to a building’s frame or installed in its outer foundation walls. The foam is afterwards covered with certain material to create a specific look, such as marble, stone, or stucco. Styrofoam is also used in insulating floors and roofs. On roofs, it is cut and positioned to provide the proper drainage. Plywood or other materials are placed over Styrofoam after it has been laid on ceiling material. Afterwards, shingles can be installed on top. Styrofoam is used on floors as it is an excellent load-bearing material for different types of floors. Its closed cell structure makes it very rigid and highly resistant to compression in load-bearing applications. Styrofoam is also used in commercial and industrial piping applications. It is used in low-temperature systems to prevent surface condensation and to minimize heat gain. It retains its main insulating properties in environments with high-moisture conditions, high humidity and in low-temperature applications.

Waterproofing
Styrofoam’s insulation structure leaves virtually no vacant space between the cells which makes it waterproof and strong. It has a natural resistance to water vapor, snow, and rain and retains its primary physical integrity and insulation performance in exposed conditions for a long time. Since the material is resistant to water, mold and mildew cannot grow on its surface.

Hygiene
Styrofoam has a low susceptibility to rot hence fungal and mold growth and reduced. The boards are odorless, clean and unaffected by dust. This ensures that a structure’s integrity is maintained and the occupants stay in a hygienic environment.

Kit Homes Compared to Turnkey Homes

There is a major difference between kit homes and turnkey homes. Kit homes are built by an owner builder, one who wishes to build their own home. Whereas turnkey homes are built by professionals, so that the client does not need to be involved with the hundreds of steps and processes involved with building a new home. ”Turnkey” simply means that you, the client, can go to your brand new home, walk up to the beautiful front door and simply turn the key!

The process to become an owner builder is much more complicated than one might think. For instance, it’s a requirement of the Building Services Authority (BSA) that anyone who wishes to build or renovate their own home and spend over $11,000 must hold an owner builder permit, and these permits are only issued by the Building Services Authority once you’ve completed an owner builder course. The permits expire every 6 years.

Here are a few of the processes involved with building your own kit home; legal requirements, site preparation, footings and floors, wall construction, roof construction, windows and frames, doors, screens, wall finishes, ceilings, fixtures, plumbing, gas, electrical, draining, and then some landscaping to top it all off.
If you don’t have experience in all of these areas, building your own kit home could prove to be more challenging than you may think, especially tackling all the council codes, regulations and legal requirements!

We at Bush and Beach Home Builders are professionals at building sustainable homes. We know how stressful and overwhelming the process of building your own home can be, so let us do it for you! If you think assembling a piece of furniture is irritating, building a kit home is a hundred times more complicated. Instead, let us do the work for you so that all you have to do is turn the key and enjoy your unique, climate engineered Bush and Beach home.

If you want to see some house designs or learn more about our sustainable homes, please contact our team.