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Posted By Admin ,
Tuesday, 30 November 2010 | Comments (0)
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Cleaning concrete can be difficult. It is very difficult to clean it off properly. Ask anyone who has tried to do it with a hammer and chisel. However, modern methods of cleaning it are far better, far quicker and far more accurate the what was available in the past.
In today’s world, industry requires anything to be done as quick and as cheaply as possible. The amount of concrete that needs to be cleaned up (or out of) industrial complexes is staggering and the old method just doesn’t work properly. It is too expensive and too labour-intensive. It takes too long and does not offer the same precision as as modern methods.
One such method is hydrodemolition. It is done by using high pressure jets of water as an abrasive to clean the concrete from various areas where it is in need of cleaning. There are times when water is scarce and then a different method is used, though very similar. It is called UHP waterjetting and is a method that takes into consideration water scarcity.
Simply put, there is no reason to go with any other method of cleaning concrete. Hydrodemolition is the best available industrial cleaning method and nothing can beat it! |
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Posted By Admin ,
Thursday, 30 September 2010 | Comments (0)
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Dry-docking can be a very tricky and expensive experience, especially if you’re determined to do it yourself. While there are online guides that give you all the information on to do it yourself it might not be worth your time or money. There are simply some benefits of getting a professional to do it that you can’t ignore.
1. Dry-docking Expertise
Dry-docking professionals are qualified and experienced workers who use the equipment on a daily basis. Sometimes this expertise needs to be used in order to get the job done as quickly and effectively as possible. They will also be on look for any problems that can arise from the dry-docking.
2. Cater for additional parts
Professionals cater for any exterior hulls, tanks and superstructures. They will make sure that your entire ship is well looked after with no part of the ship being injured at any time.
3. Wide range of equipment
If you want to dry-dock your ship you might need to rent our equipment and do it yourself. Professionals already have all of this equipment purchased. If you’re hiring a marine cleaner make sure they have UHP water blasting units
and Aquagrit units.
When it comes to something as tricky as marine cleaning and dry-docking it’s better left up to the professionals.
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Posted By Admin ,
Thursday, 30 September 2010 | Comments (0)
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Hydro demolition has been around for years. If you’re working with concrete and want to clean or get rid of it then this is the way to go. We discuss exactly what hydro demolition is and some of the advantages of it.
Concrete Cutting: Concrete cutting removes or cuts from structure by using high pressure water jet. This work has become very specialized with only a few companies expertly managing to pull it off. It’s a great alternative to the normal jackhammers that can cause structural damage to the actual building. When done properly hydro demolition doesn’t cause micro or macro cracks in the structure.
Your reinforced steel will not be damaged and there is no actual loosening in the structure. When hydro demolition is done it creates a new surface bond for the new concrete to be laid out. There are several safety benefits as well. The risk of personal injury to workers is decreased as there are no vibrations and no heavy lifting is required. Dust pollution is also eliminated. Hydro-demolition is more time efficient than the alternative procedures.
Hydro-Demolition experts can also do concrete scrabbling and rebar inspection. Do the more ecofriendly way of removing concrete by using water instead of other alternatives. |
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Posted By Admin ,
Tuesday, 31 August 2010 | Comments (0)
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Sandblasting is an effective method of purification on concrete surfaces. There are a number of reasons one would want to sandblast including the removal of an old concrete surface in order to make way for a better adhesive. It can be used to create a new texture into existing concrete, removing the surface of an existing concrete surface’s top layer so that a new one with better adhesive properties can be laid, or it can even be used to engrave designs into a surface. Last but by no means least, sandblasting is used to remove dirt and debris from concrete.
Before performing sandblasting, you should ensure you have the following materials:-
- Goggles
- Face mask
- Gloves
- Protective clothing
- Sandblaster
- Abrasive
- Tarp
- Tape
Steps to sandblasting
1. In order to prevent damage to surrounding objects and surfaces cover them with tarp and secure this down with tape
2. Ensure protective goggles, gloves, clothing and a breathing mask to reduce the risk of internal and external injury
3. Prepare the sandblaster - a competent firm will know how to do this and what it required
4. Place the nozzle about 8 inches from the surface you wish to sand blast
5. Finally, begin the process. Whilst sandblasting, ensure that you continue to move the nozzle from side to side. Keeping the sandblaster in one place can result in too much pressure to one area
6. Once you have finished sandblasting, ensure that dust is properly disposed of
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Posted By Admin ,
Monday, 30 August 2010 | Comments (0)
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When looking to get bricks professionally cleaned you should consider getting a firm that know what they are doing. Furthermore, it may be a good idea to introduce your brick cleaning firm to your bricklayer before work begins as this can help with the process.
There are a number of methods used to clean bricks:-
Brush cleaning with chemicals
This is chemical-based cleaning and is the most popular method that is used when cleaning bricks. Professional brick cleaning firms will be able to tell who your bricks were made by and subsequently will be able to recommend the correct chemical cleaner for the job and the amount of time that the chemicals should be left on the bricks. This process involves brushing chemicals onto bricks and then scrubbing the chemical back off. The chemical should also be rinsed to avoid patches.
Pressurised water cleaning
Water pressure is a good method to use when time is of the essence as this method saves time and labour. This method takes a lot more skill to execute and if not done correctly can result in damage to the bricks. A good firm will know exactly how much water pressure to apply to the bricks and what preparations are required to avoid damaging the bricks.
Sandblasting
Sandblasting is another method used to clean bricks and doesn’t run the risk of chemical reactions or water stains to the bricks. If sanding blasting isn’t done correctly it can leave bricks scarred, however. Not all types of bricks can be sandblasted - this includes sanded, glazed and coated bricks.
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Posted By Admin ,
Friday, 18 June 2010 | Comments (0)
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Is chewing gum more than just an annoying habit? We have all encountered people who have not mastered the social skill of chewing gum. They smack their gums and make annoying noises while chewing their gum. We feel like telling them what they can do with their gum!
Chewing gum is made to be sticky. That is part of why it is popular. However, that stickiness also creates problems when people do not take the time to dispose of it properly. Some studies indicate that chewing gum is next to cigarettes as a litter problem. There are over 374 trillion sticks manufactured every year. All of that gum has to go somewhere.
Have you ever been walking down the street and stepped in some gum that has been spat out by someone? Another annoying habit that inconsiderate people have is sticking the gum on seats at areas of transportation including trains, airline terminals, buses, etc. Cleaning this gum up has become a major problem for transportation and city organisations. They spend millions of pounds each year in this process.
One of the main problems with chewing gum is that it is non-biodegradable. It will stick to any surface for many years unless it is treated. Fortunately here at PowerPrep, we provide a chewing gum removal service offered with our specially trained personnel.
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Posted By Admin ,
Friday, 21 May 2010 | Comments (0)
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Industrial tube cleaning serves many functions for a variety of industries. Cleaning fouled tubes is an important step in the overall maintenance of system critical tubes. Having a wide assortment of tools is necessary to take care of the many different varieties of tubing which can range from 10 mm to much larger in diameter. Here are the basics on tube cleaning and how it’s used for tube maintenance.
Using water blasting is typically the way that tubes are serviced and cleaned. The types used are HP and High Flow. These can be implemented in a variety of situations depending on the level of complexity, and the amount of room that there is to work with. Jobs are accomplished either using Fixed A frame that uses air driven motors with rotating lances and are able to move in and out of tubes easily. Flexi lance cleaning is where moving around is restricted and space is limited. Both of these use the water blasting to carry out the required work.
It’s important to have highly trained technicians that are experienced in tube cleaning, and know how to operate the equipment with a superior level of competence. Tubes can become clogged with a variety of obstructions. Having a trained specialist that knows how to handle any scenario that comes up, will greatly enhance safety, and ensure that critical equipment is not damaged.
Tube cleaning prevents corrosion that can ultimately lead to damaged areas and possible tube failure completely. Industrial tube cleaning keep tubes at peak performance and saves from costly replacement.
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