Concrete Foundation Repair – Reasons for the Concrete Foundations to Crumble

The concrete foundations are of two types – concrete block and poured concrete. The poured concrete is a modern way of placing foundations, while concrete blocks are more traditional. The cement blocks are preferred for their visual appeal and strength. However, over time there may be a degradation of the concrete.

The main cause of cracks in the concrete foundation is water runoff. Such cracks caused due to leakage of water are fine, fine line. May extend over time, but are present only in those areas where runoff occurs. In order to repair cracks in the exhaust, it is necessary first to investigate the source and the point that leakage originates.

There may be other reasons for the concrete foundations to crumble. The soil can lose its moisture content in summer. There may be underground roots that can wither and die. These are natural cause’s soil to shrink and hence the foundation may move. Although this movement is gradual, overtime will cause cracks to occur. These cracks will be large gaping, running across the entire length of the foundation. They may even be in the form of tiny holes in certain places.

Whatever the reason, the cracks in the foundation are very risky if ignored. Repair should be done as soon as possible. The difficulties involved in the repair process are influenced by how large the cracks are.

For the moisture created tiny cracks, the repair is relatively simple and can be done by almost anyone. These cracks should first be brushed clean with a wire brush. A jet of water can be passed to remove all loose concrete particles within the crack. The crack is then allowed to dry thoroughly and filled with concrete caulk. If the crack is large, then it is packed with materials that are specifically available patch for the concrete. These materials must be wet patch when applied. Are limestone based, and expand as they dry, filling up the crack completely. The final touch is to apply a sealant to the crack repaired.

But if the crack is sinister and not the kind of do-it-yourself, then it is most prudent to shell out some bucks and hire some good repairmen. Such cracks occur due to stems that may have rusted inside and have seized, or because of deterioration of materials present within the concrete. Some cracks in the exhaust when ignored can also reach dangerous levels. Such cracks are found in more concrete poured.

Contractors treat the concrete foundation with injections of urethane to extract water dock. They may even excavate the area around the foundation and replace the defective tiles or build a provision for water to lose contact with the foundation.

About the Author

Hi I am Ethen Smith an Executive presently working with Sinai Construction, Inc. specializes in structural & concrete work and over 25 years of expertise in analyzing foundation problems and foundation repair. For more info about Concrete Foundation Repair visit http://www.sinaiconstruction.net/

Are you Familiar with Hydraulic Rotary Transmission?

As the machine of wheels of the driving locomotives, the electric motor is not the only one. In the hydraulic machinery the turbo machinery has the similar driving property to the electric motor. So if people improve the turbo machinery, it can also be used by the driving locomotives. As long as people add a pump into the diesel engine and provide some fluid with pressure to the turbo, the equipment can make the fluid work periodically and also is able to let the fluid in the turbo come back to the entry of the pump after operation. According to the above-mentioned operation, the whole system is applicable for the driving system of the diesel locomotives. On basis of the working principle, a Germany engineer invited the torque converter and fluid coupling. He combined the turbo and pump together. In the combination, no mechanical joint was applied. It was just operated by the fluid circulation. The driving system used by the diesel locomotives through the soft connection way is called fluid power transmission.

The fluid power transmission equipment is mainly composed of the following components, such as fluid wheel box, axle gear box, changeover device, mutually connected cardan shaft and so on. Its core element is fluid torque converter in the fluid wheel box, which is made up of pump wheel, turbo and guide wheel. The pump wheel is connected by the bent axle of diesel engine, axis and gear. As for the turbo, it is joined by the axis, gear and the traction wheel of the locomotives. The guide wheel is fixed on the outer shell of the torque converter and thus is unable to rotate. When the diesel engine is turned on, the pump wheel will begin to rotate at a very fast speed. Then the blades drive the working oil at a very high pressure and speed to attack the blades of the turbo. Step by step, the pump wheel and turbo rotate toward the same direction. At last the locomotive can move when the delivered power of the diesel engine is passed to the traction wheel through gears.

Compared with electric transmission, the fluid power transmission is just a promising young driving system. But in the fierce competition, the new driving system wins the important position and thus its role can not be overlooked easily. Why can the fluid power transmission be thought highly by the user? It has a close relationship with its specific merits. Firstly, the electric motor is not needed by the hydraulic rotary transmission equipment. So a great number of expensive brass can ne saved. Secondly, this transmission system is light in weight. Because of the feature, the cost of the locomotive and its weight is correspondingly reduced. Even for the same weight, the power of the locomotive with fluid driving system is greater than that of locomotive with electric motor. In addition, it is easy to repair the transmission powered by fluid. And the reliability is relatively high. Last but not least, the components of this transmission system are shell type. No matter whether there is wind, rain or snow, its operation will not be influenced.

About the Author

SeekPart.com is the global B2B platform in the industry of mechanical parts. SeekPart aggregates the trade leads in this area, and our ultimate target is to benefit the buyers and sellers of mechanical parts by utilizing these leads through our online tools.

Click for more information about the seekpart

High Temperature Sealing Solutions for Enhanced Performance

Sealing is required for various industrial purposes and in order to get maximum sealing performance there is a need to incorporate new technology. Recent innovations in technology have enabled industries to achieve high efficient and durable sealing solutions. The latest high temperature sealing is essential to achieve optimum performance and enhanced functionality. If a seal is put on high temperature for a longer period of time the elastomers result in gradual deterioration. It also leads to change in the compression, set and volume. The hardness of the elastomers changes in two stages. In the first stage, the seal becomes softer. It leads to the flow of elastomer through the clearance gap. Second, if the seal becomes too hot, the resultant chemical reactions will initiate with the elastomer and then it will become harder.

There are various properties responsible for the stability and performance of the seal. Among these properties the selection of right material for sealing is pretty much important. The latest induction of elastomers and high performance elastomers has enabled companies to get high performance and durable sealing solutions. This high temperature sealing technique results in high temperature stability and excellent chemical resistance. It also assists outstanding mechanical properties. These high performance elastomers are FDA, USP Class VI and 3A compliance.

This high temperature sealing solution acts as a boon to various industries that were looking for increase life time performance seals and enhanced sealing performance. There are various other advantages associated with high temperature sealing such as enhanced machine/equipment output, decreased machine/equipment downtime, improved process conditions, reduced process contamination, and lower cost of ownership.

These high efficient perfluoroelastomers have been especially developed for high temperature sealing and are capable enough of performing at temperatures up to 325C (617F) and 320C (608F) respectively, whilst maintaining excellent chemical resistance. These elastomers pose outstanding mechanical properties that set them apart from ordinary high temperature perfluoroelastomers. Their low compression set properties indicate that they are capable of retaining their chemical resistance in spite of being mechanically frazzled. It leads to reduction in the effectiveness of stree-induced chemical attack and thus extended seal life in high temperature sealing applications.

Perlast Ltd is a leading manufacturer of specialist perfluoroelastomer parts for high temperature sealing process for demanding applications in the food, pharmaceutical, semiconductor and chemical processing industries.

About the Author

Lewis Carroll

Cold Rolled Steel, Steel Distributors, Steel Service Centre, CR Sheets, CR Coils, Coil Centre, CRC Coils

Cold Rolled Steel Ranka steels method of cutting a steel coil with an axial center located within a bore of the steel coil. The method comprises the steps of positioning a cutting apparatus near the axial center of the steel coil, utilizing an imaging device as a sensor that is attached to the cutting apparatus for detecting the axial center of the steel coil, and aligning the cutting apparatus to be co-axial with the axial center. Steel Distributors The method further comprises the steps of providing the cutting apparatus with a cutting device, radially directing the cutting device, and axially cutting an entire length of the steel coil by activating the cutting device, and axially moving the cutting device through the bore of the steel coil from a first end of the steel coil to a second end of the steel coil.
A generally hard, strong, durable, malleable alloy of iron and carbon, Steel Service Centre usually containing between 0.2 and 1.5 percent carbon, often with other constituents such as manganese, chromium, nickel, molybdenum, copper, tungsten, cobalt, or silicon, depending on the desired alloy properties, and widely used as a structural material.
Automotive steels can be classified in several different ways. One is a metallurgical designation. Common designations include low-strength steels CR Sheets, CR Coils, Coil Centre, CRC Coils conventional HSS (carbonmanganese, bake hardenable, high-strength interstitial-free, and high-strength, low-alloy steels); and the newer types of AHSS (dual phase, transformation-induced plasticity, complex phase, and martensitic steels). Additional higher strength steels for the automotive market include ferritic-bainitic, twinning-induced plasticity, hot-formed, and post-forming heat-treated steels.

Steel is the backbone of modern civilization. From bridges to dams, offices to homes, and kitchen applicances to entertainment equipment everything has little bit of steel. In fact, it’s hard to imagine life without steel. Steel goes through various stages and processes before it can manifest in people’s live. Ranka Steel contributes to this process by processing cold rolled steel and making it ready for the industry.

About the Author

The author of this article is Seo with eanswernetwork pvt ltd. An Indian Seo company
Which offers: Cold Rolled Steel, Steel Distributors, Steel Service Centre Read More: cold rolled steel, Steel Distributors

Conditions that need to be considered when using Nylon Webbing

Many industries require objects to be moved. Whether it’s a small object or a large object, these moves are made much easier when you use the right equipment for the job. For jobs that involve machinery like cranes, hoists and powered industrial trucks, you need to use the proper slings and webbing designed for this purpose. Various material such as nylon webbing, chain slings, wire ropes, or other fibres all work best depending on what your are transporting.

Nylon webbing has the advantage of being able to handle a large load capacity partly as a result of the natural give of the fabric. This is possible because it can stretch and retract back to its original shape. It is often the material of choice for recovery situations and for lifting. It is also a flexible material that can easily adjust to any shape. For example it can handle a large box and then easily conform to an oddly shaped object.

If cared for properly nylon webbing can have a long life. Nylon is resistant to mildew and rot Not all chemicals will damage nylon and using nylon webbing is a must if you’re working near alkaline or greasy conditions.

You must also consider the environment where the equipment will be used. Nylon is a material that is fairly resistant to high temperature – as high as 180 degree Fahrenheit. However, as a measure of safety it’s a good idea to inspect the slings and nylon webbing for any damaged areas. To prevent an avoidable injury, replace anything that shows signs of melting or charring, worn stitching, acid or caustic burns, snags, punctures, tears or cuts.

The final consideration is the item that you are lifting or the work that you are doing. A synthetic material such as nylon is often used for temporary work such as construction or painting. Once the job of your synthetic nylon sling has been completed be sure to store it properly for longevity. When cleaning the nylon webbing take the time to check for any damaged areas. Synthetic slings should be stored in a clean, dry and airy space. Hanging it on a rack allows for proper air circulation

About the Author

Perry Manku Arbil Lifting

Transformer Oil Maintenance

Energy transformers are critical components of the energy distribution grid and it is therefore important to have a monitoring and maintenance plan in place to preempt their failure. One of the critical components of an energy transformer is the transformer oil.

A transformer operates in a moisture free environment and even the slightest moisture can seriously reduce its life. Most companies have an oil maintenance schedule to monitor the condition of oil and detect a problem before it causes extensive damage. Oil testing during maintenance also helps detect problems like contact arcing, aging insulating paper and other latent faults.

Steps for Collecting Oil Sample for Transformer Oil Testing:

Oil testing is a critical process it can be done before the transformer start-up, during a routine transformer inspection or in any circumstances indicating possibility of damage to the transformer, particularly when a protective device is triggered.

To collect an oil sample a sampling valve located near the bottom of the tank is used. Transformer oil is a hygroscopic substance and must be protected from contact with moisture. It is therefore important to place the collected oil sample in a clean dry container.

Oil Treatment Guidelines

Following are the oil treatment guidelines which can prolong the life of transformer and save a company thousands of dollars:

* Purify when the acid level is still low, i.e. <0.1 mg
* Regenerate preferably from 0.1 mg KOH/g oil to avoid precipitation of sludge
* Desludge when the acid level is >0.20 mg KOH/g oil
* Dry-out when the solid insulation is wet >3.5 % MDW

Purification, a method of transformer oil maintenance

Purification is the process by which moisture and gasses are removed from the insulating oil. This process readily dries up the oil but not the insulation system, this is because the drying depends on the rate of diffusion of water through the paper into the oil, which is slow. Frequent processing is necessary to attain the degree of dryness desired in the cellulose insulation.

Even though the purification method is not the best, it is an effective moisture management tool. It is used widely in the industry to effectively reduce the moisture content and elevate the dielectric strength of the oil in wet core situations.

To know more about Transformers maintenance check out Pacific crest transformers website.
www.pacificcresttrans.com

About the Author

mike dikinson-contributing writer for Pacific crest transformers.

Promoting safer cleaner schools

South Africa Johannesburg – Having worked in school maintenance for more than 26 years, I’ve seen my fair share of accidents. It’s hard not to with kids running through the halls, pushing and shoving to get to class; lunch trays getting tipped over, and food and beverages awaiting a misplaced foot; or locker doors getting left open or slammed on fingers.

It’s no secret that accidents will happen-especially in such a busy and frantic setting as a school. But some accidents can easily be prevented.
A lesson in chemistry

Wet, slippery or sticky floors seem to be one of the primary causes of accidents-whether in a school, an office complex, a hospital or a retail facility. Throughout my maintenance career, floor safety and cleanliness have been my two biggest concerns. But for much of that career, it seemed that the two didn’t go hand-in-hand.

Then I learned about an automated foam scrubbing system that claimed it could actually make my schools’ floors cleaner and safer. I wanted to learn more.

The technology behind this system, though revolutionary, is really quite simple. A water and detergent mixture is injected with air to create a foam cleaning agent. The detergent is pre-measured so there’s no overuse of chemicals-my staff never has to worry about measuring and mixing the solution. In fact, this system uses 90 percent less detergent than conventional automated scrubbers. That means there’s virtually no slippery or sticky detergent residue after cleaning. And, the system uses 70 percent less water than conventional automated scrubbers, so floors are drier faster after cleaning.

Too good to be true? Guess again. During September, I purchased a walk-behind automated foam scrubbing system and started using it in one of my grade schools. For the first time, my staff was able to use floor cleaning equipment during school hours. There’s no concern about students or faculty slipping and falling, and the floors are safe to walk on immediately after cleaning. In fact, in the two years since I first purchased this machine, I haven’t witnessed a single slip and fall accident where the machine has been used. And the floors aren’t only safe, they’re clean-cleaner than I’ve ever seen them using mops and buckets or even conventional scrubbers.
Do the maths

What I like about this new automated foam scrubbing system almost as much as the safety it offers our students, faculty and staff, is the fact that in improves my cleaning staff’s productivity.

Because the chemical is pre-mixed in an easy-to-use cartridge, it’s simple for staff to simply attach it to the scrubber. They don’t waste their time measuring detergent or mixing solutions. And because the right amount of chemical and water are used, there are fewer empty/fill cycles, too. My staff actually gains about an hour of cleaning time per eight-hour shift because they don’t have to spend time refilling the machine. They just add water and go.

Plus, they no longer need to store and move those heavy drums of chemicals because they can just reach for a cartridge. And talk about productivity-one of those cartridges can clean up to one million square feet. It’s a fact that I experienced first hand when I realised we hadn’t changed the chemical cartridge on the scrubber in more than three months. Now there’s a maths lesson I actually enjoyed.
Preparing for the future

We recently learned that our school district would be opening several more buildings, bringing our school building count to 13, our student count to more than 11,000, and the total square footage of floors to be cleaned to more than 1.7 million.

Can you imagine cleaning that much floor surface with mops and buckets? I can’t. So I’ve now ordered four automated foam scrubbing systems that are riding machines. If I thought my staff’s productivity increased using a walk-behind foam scrubbing system, I can’t imagine how much more productive they’ll be when I bring in the four new riding scrubbers. Actually, I can. And I, for one, can’t wait for school to start.

About the Author

Goscor Cleaning Equipment is the sole distributor in Southern Africa of sweepers, scrubbers, industrial vacuums, single discs, janitorial equipment, road sweepers, jetting equipment, carpet extractions, beach cleaners and chemicals Goscor Cleaning Equipment

Doosan recognises Ability Handling Ltd

Doosan featured Ability Handling, Specialists in Forklifts, Fork Lift hire and forklift sale amongst other Forklift related issues on their support page this week. They show us off as a “mate” and emphasise the roaring trade that were doing with regard to our new latest attachment. Our Fork mounted Snow Plough!

With yet another prediction by the weatherman that there will be another arctic blast which will mean that snow will cover the ground once more, there will be freezing cold temperatures hitting the UK hard this week around Thursday. It is important that you make sure the weather causes you snow problem!

Customers from a wide variation of places have been contacting Ability Handling this week in order to get their hands on this invaluable tool! Used for clearing snow which has freshly fallen. The invaluable tool on offer has the ability to tackle even the most compact of snow!

With the snow set to hit us by the end of the week make sure you don’t leave it too late and end up with a huge problem on your hands. You can rest assured when you hire a forklift from Ability handling. Get your fork mounted Snow Plough and have one of our team members explain everything you need to know about how to use it etc

Our very own, Lee says, “It’s great for vehicle or pedestrian access i.e. car parks, access roads and service yards” he finds that customers tend to use the fixture as a yard scraper during the cold, wintery months and this has proved to help them out massively.

Last year everyone at Ability Handling went that extra mile to ensure that we helped our customers, our Robust Forklift Mounted Snow Ploughs and Mini Gritters are just two brilliant tools which our customers use to effectively manage the snow. Well known customers of ours include VirginAtlantic and The Post Office who, adapt their forklifts to keep their businesses moving throughout the icy months.

This year, customers such as Jodrell Bank and the Thames Barrier have actually caused Ability Handling to have a complete sell out! This was probably due to the high quality attachment and the rubber blade which effectively protects the yards surface so no damage is made. But breathe, because we have got more are on order so if you are interested then do not hesitate to contact us! With temperatures to fall as low as -10C it really is better to be safe than sorry!

Fork Lift
Doosan
Snow Ploughs

About the Author

I currently work at Brick Technology, a Lancashire Web Design Company and I am employed in the position of Editor. Therefore writing articles is what I am responsible for doing on a daily basis.

Lancashire Web Design

Farm Machinery – Maintenance Checklist for Your Fencing Machines

Farming is always full of jobs that you can feel you didn’t “sign up for” including the seemingly constant turnover of purchasing new machinery and tools to keep your farm ticking over and functioning smoothly. However, taking time to first purchase quality tools and equipment and then take care of them, including regular maintenance checks will help ease that particular burden off your shoulders.

If you want to check your fencing machines for wear and tear, there are several different things you should check. If these show significant disintegration, new parts or a new model should be purchased.

- Check over all the couplings and clamps to ensure they fit firmly and are undamaged. If they are worn they will need to be replaced.

- If any of the wires are frayed, broken or damaged they will need to be replaced. Sometimes the wire begins to be stretched a little and needs to be readjusted. It’s good to lubricate the wire and retest it.

- Examine the farm machinery carefully for any hairline fractures or stress breaks. These can cause a dramatic problem if not attended to, including full breakdown and potential injury to the user. It is best to contact your supplier about resolving these with either a mend or full replacement.

- Check all moving parts are well lubricated, particularly the hammer slide and mast to ensure it works smoothly and safely. Also pay attention to any pivot pins. If you have mended any areas in the past with welding, carefully check over your welding to ensure it is still holding.

- Any pulleys on the machine need to be free spinning and working smoothly. If it’s sticking at all or feels a little rough it’s advisable to replace these parts.

- Check the bolts to ensure they are all firm. Make sure they are all there and replace any you find are missing.

- Check for leaks in the hydraulic hoses and couplings. If you find leaks, these need to be replaced.

- If the safety features of the equipment look in anyway worn, it is essential you replace these immediately to ensure your continued safety in using the product.

Even the very best of machines will need good maintenance and eventual replacement. By looking after your farm machinery you will get the very best return for your investment.

About the Author

Ken has been the Sales Manager for Fairbrother Industries Ltd for the past 12 years. His in depth knowledge of the agricultural industry and the post driver business in particular is invaluable to the company.
Not only does he service the dealer network but in many instances he accompanies the dealer to do machine installs with the end users. Fairbrother Industries : Farm Machinery and Equipment

Industrial Diesel Generator Demistyfied!

What is an

Industrial Diesel Generator
? It is a large-scale combination of a diesel
engine with an electrical engine, used to generate electricity. It consists of a
diesel engine, a generator and various secondary parts such as base, control
systems, control circuits and others. A compilation of these parts is called a
generator set, simply abbreviated to “gen set”. Usually having a lot of parts,
it is usually taken apart and assembled at the site where it will be used.
Depending on what it would be used for, the parts of the gen set are
specifically picked out. Diesel
generators
could range from 8 to 2000 kVA, which could be used for producing
electricity for homes and small offices to larger offices and factories either
during power shortages or for added electricity for bigger functions.

Now, that we know what it is who would want such a large and heavy weight
industrial generator? At the start of WW I, war ships needed extra power for
better and faster propulsion that speeds them up and give them a larger chance
of victory during wars. Today, ship owners would want it solely for faster
product deliveries in cross-country transactions. Not only ships would need
diesel generators, it is also used by many other establishments – from houses,
to shops, to factories of each size. It is used for emergency electricity.

Factory owners would not and should not bring up his business without it. During
processing, a black out would sometimes occur and it would put the quality of
the products at stake, as well as the production quota. At times like this, a
generator situated at the site would activate, saving your products. It would
also power up small factories when they need extra power, as in the war ships of
yesterday – it will speed up the processes helping them win the war of supply
and demand. It is also used when power supply is low, leading to slower and
smaller production. This is caused when people would come home, using
electricity for cooking and lights. The electricity will be distributed to a
larger area, giving bigger loads to the different power plants. To help with the
production of power, industrial diesel generators are used to lighten up the
load.

Seeing the problems that it would solve shows you how important these generators
are to factories and different business firms. You would most likely want one,
especially if you are operating a business. The only problem is, where do you
get it? This is where the worldwide information transaction web comes in – the
Internet. Through the internet, diesel generators of any size could be ordered,
checked and delivered to you. Rentals would be the most common thing you will
see when you search it on the net. Various sites will help you find the right
generator for your needs, allowing you to personally contact and order your own
diesel generator.

As the world progresses, more of our technology would be upgraded, needing more
electricity. With the world’s power shortages worsening because of the wasteful
use of electricity, these what, who and where would answer our problems, showing
us why you need the industrial diesel generator for business applications. After
all, an emergency power supply is a must for your business, factory or field
work situation.

About the Author

Flo Gallen is the expert in industrial power generation techniques, particularly in the area of small and medium sizes of electric diesel generators.