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Water’s natural beauty preptuated through Fountains.

A traditional fountain is an arrangement where water issues from a source, fills a basin of some kind, and is drained away. Fountains may be wall fountains or freestanding. In fountains, sheets of water may flow over varied surfaces of stone, concrete or metal. Basins may overflow from one into another, or the overflow may imitate a natural cascade. Many fountains are located in small, artificial, ornamental ponds, basins and formal garden pools, and often they include sculpture.

One of the most common features of a fountain, if there is enough pressure, is one or more jets, in which water is forced into the air under pressure to some height. A famous example of such a modern fountain rises from the surface of Lake Geneva.

Early fountains depended on the natural gravitational flow of water, from a spring or aqueduct supplied by a distant and higher source of water, which provided hydraulic head.

Hellenistic hydraulic engineers employed great originality in designing fountains, where the water pressure might be employed to animate automata and water organs.

 

 

Iraqi engineer and inventor al-Jazari first described reciprocating motion in 1206 when the kings of the Artuqid dynasty in Turkey commissioned him to manufacture a machine to raise water for their palaces. The finest result was a machine called the double-acting reciprocating piston pump, which translated rotary motion to reciprocating motion via the crankshaft-connecting rod mechanism.

Other early fountains were geometrically regularized springs, developed in the classic Persian garden. These gardens were typically enclosed and were designed to provide relaxation. The effect of sunlight was the main concern regarding the structural aspect of the Persian garden design. Shapes and textures were specifically chosen for their ability to direct sunlight. In the 16th century, elaborate fountain displays were garden features of Mannerist gardens of Central Italy and the Mughal gardens of India.

 

 

Early Modern English employed fountain to refer to a natural spring water or source, which the 16th century garden fountain might consciously imitate in a grotto.

Christian allegory made much use of the concept of the fountain, specifically the Fountain of Life, associated with the rebirth that was intended to be experienced at the Baptismal font. The Fountain of Life appears in Christian illuminated manuscripts of Late Antiquity, and elaborate Gothic fountains formed centerpieces for enclosed gardens. An offshoot of the Fountain of Life was the legend of the Fountain of Youth, which Juan Ponce de León sought in Florida. From the Fountain of Youth one can drink to gain immortality, or to regain one’s youth.

The practical Romans marked the delivery end of aqueducts with a public fountain, a practice that was revived in Rome in the 15th century, when the restored Aqua Felice once more delivered a symbolic presentation of its waters to Rome in the original Trevi Fountain, since replaced by the familiar Baroque fusion of water, architecture and sculpture.

Animated fountains often use laminar jets that provide water that moves like ping pong balls in animation, so that it breaks up, as the height varies, and the behavior of each jet operates independently with up to 5 Hz modulation frequency (1/5 second), so that the water packets collide with themselves. For example, such fountains can spit up one ball of water, which then explodes, showering people with a fine mist.

A musical fountain is a type of fountain that dances in time with recorded or live music, controlled either by a computer or by a live “organist” operating the fountain through a switchboard. Notable examples of this are fountains on Vasilievsky Island in St. Petersburg, Russia, and the fountains of the Bellagio in the Las Vegas Strip.

 

 

A splash fountain or bathing fountain is a fountain intended for people to cool off in. Although many fountains were not designed as bathing fountains, children of all ages often use them for that purpose. Some fountains are fenced in, or have raised edges as a barricade to keep people out. In other situations, fountains are designed to allow easy access, and feature nonslip surfaces, so that people can safely use them to cool off in on hot summer days.

Splash fountains have zero standing water, to eliminate possible drowning hazards, so that no lifeguards or supervision is required. These splash pads are often located in public pools, public parks, or public playgrounds (known as “spray grounds”).

 

 

A recent example of a public splash fountain, intended for water play, is the one located in Toronto’s Dundas Square. It consists of 600 ground nozzles arranged in groups of 30 (3 rows of 10 nozzles). Each group of 30 nozzles is located beneath a stainless steel grille. Twenty such grilles are arranged in 2 rows of 10, right in the middle of the main walkway through Dundas Square. Both the architects and the designers have confirmed that these were intended for water play, and the facility operators have confirmed that the water is treated to pool water quality standards, and that the health department tests the water quality, at least once a day. The entire surface of Dundas Square is made of special nonslip square granite slabs that match the size of the metal grilles. The special texture on the slabs ensures that they are not slippery when wet.

Spray fountains are designed to serve as a play area where children (and sometimes adults) can run around and cool off under a canopy of water. Spray fountains are becoming popular in areas where the construction of public pools is difficult or costly, such as urban areas. However, spray fountains can also be used to enhance a pool’s surrounding play area.

A water fountain or drinking fountain is designed to provide drinking water and has a basin arrangement with either continuously running water or a tap. Modern indoor drinking fountains may incorporate filters to remove impurities from the water and chillers to reduce its temperature. In some regional dialects, water fountains are referred to as bubblers. Water fountains are usually found in public places, like schools, rest areas and grocery stores. Many jurisdictions require water fountains to be wheelchair accessible (by sticking out horizontally from the wall), and to include an additional unit of a lower height for children and short adults. The design that this replaced often had one spout atop a refrigeration unit.

In modern fountains, the traditional gravitational pressure from an unseen reservoir at a higher level is not always practical. In many circumstances fountains obtain their water from a closed, recirculating system that must still be filled at the start from the local water supply system and also topped up through its life to offset the effects of evaporation. Allowance must also be made to handle overflow in the case of heavy rain.

The pressure that causes water to move through the fountain may be produced instead by a motor-driven (often-submersible electric) pump. “Static head” is useful to quantify this pressure.

 

 

A water filter, typically a media filter, removes particles from the water — this filter requires its own pump to force water through it and plumbing to remove the water from the pool to the filter and then back to the pool. The water may need chlorination or anti-algal treatment, or may use biological methods to filter and clean water.

The pumps, filter, electrical switch box and plumbing controls are often housed in a “plant room”. Low-voltage lighting, typically 12-volt direct current, is used to minimize electrical hazards. Lighting is often submerged and must be suitably designed. Floating fountains are also popular for ponds and lakes they consist of a float pump nozzle and water chamber.

Many civic fountains in public parks are commissioned in commemoration of either national or public figures.

 

 

There are also some limited fountain day celebrations. The University at Albany hosts an annual “Fountain Day,” a day on which the university community comes together to celebrate the arrival of spring and the near-end of the semester. Drawing large crowds, the fountain-centered event creates something akin to an urban beach.

A hydraulophone is a fountain that can be played as a musical instrument. These fountains are like woodwind instruments, but using water instead of air. The embouchure of the instrument occurs at the finger holes (referred to as “mouths”). Hydraulophones often have multiple “mouths”, so that a player can put each finger into a different mouth at the same time, in order to play chords, while independently manipulating each finger for separate and individual control of the embouchure of each note in a chord. A skilled hydraulist can slightly “bend” each note in order to play just intonation in any desired key, or to gently and fluidly vary intonation or temperament as a piece of music changes from one key to another.

There is a need for good water quality in contemporary fountains, regardless of their avowed intended use. Regardless of the fact that some fountains are designed and built not as bathing fountains, but are rather used simply as architectural decor, people will often drink from, bathe or wash their hands in any fountain. Additionally, fountain spray can contain legionella bacteria and has been linked to Legionnaires ‘disease outbreaks. Therefore, minimum water quality standards are necessary, regardless of intended use. Guidelines have been developed for control of legionella in ornamental fountains.

In theory, a freestanding water feature should not have a bather load, and consequently, many builders would not choose to install filters or sanitation devices. In reality, however, people will interact with ornamental water fountains in the most surprising ways. In Disneyland, for example, people have been reported to change their babies’ diapers and then wash their hands in the water fountain (thus adding unexpected bacteria and organics into the water).

In July 1997, an outbreak of cryptosporidiosis was connected to an ornamental fountain at the Minnesota Zoo, which did not have proper filtration and water treatment. Children played in fountains and swallowed water, and spurted the water out of their mouths to mimic the way nozzles in the fountain spurted the water. It was therefore necessary to put a fence around the fountain to keep people away.

 

 

In the United States fountain operators and owners are legally liable for failure to either fence-in fountains, or to properly filter, chlorinate or otherwise treat the water, if the fountains are not fenced in. If the water is unsafe, fences must be designed to keep people far enough away, so that they cannot touch the water, otherwise children get water on their hands, put their fingers into their mouths, and end up getting sick, thus subjecting owners and operators to legal liability.

If you are interested in adding a fountain to your home or office, Repairfinders.com is the perfect place for you. With many qualified professionals in your area, it will only take a couple of minutes to find the right person for you. Not only will a fountain bring you peace and entertainment it will also bring elegance to your home office.

 

 

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DIY or call a professional? (The facts about Auto body work)

Do it yourself Auto bodywork was taken from: http://www.helium.com/items/1086080-auto-body-repair-and-repainting. It is a brief overview of how to do auto body work, yourself. It takes a lot of time, patience, and will power to get this done. Not everyone was made to do this on their own, so if like me you slightly cringe to the thought of having to fix your car up yourself do not worry. There is hope for us on repairfinders.com!

If one were to consider in doing-it-yourself auto body repair, you should have some basic interest in working with metal sheets. To do this kind of metal working the basic tools needed to repair dents and small rust holes are:

1. Ball peen Hammer

2. Rubber Mallet

3. Metal dolly

4. Tinsmith’s Spoons

5. Wire brush, steel or bronze

 

 

Working on dents does not necessarily mean hammering the body part to its original shape. All that is needed is to work back the dent to about at least 1/8 of an inch to its original shape. Making it shape to almost original will be completed by applying body filler and putty. In the process of gently hammering back the dent, paint will either chip-off or crack. It will be necessary to do the following:

1. Sandpaper away the paint and surrounding areas up to about 2 inches away from the exposed metal. Try to “feather-off” the paint meeting the bare metal to allow proper adherence of the body filler to be applied. Use 120 grit sand paper for this. Wet sanding is advisable then wipe thoroughly dry.

2. Dab the exposed metal with rubbing alcohol or anti-rust compound. Make sure to avoid applying it on the painted area.

3. If rust is evident, use steel brush or bronze brush to remove, if possible, all traces of rust.

4. It is at your option to thinly hand paint with primer the bare metal if it is not larger than the size of your palm.

5. Let the area dry completely before applying body filler. If you are a beginner, most body fillers come in two parts. The hardener, usually in a small plastic tube, is the catalyst to harden the compound. Use it sparingly because using too much will cause the filler to harden real fast in a couple of minutes. Mix the compound well and apply with gentle pressure in one direction to fill the depression on the body. Apply the filler close to the nearest undamaged paint.

6. After the body filler has hardened and dried wet sand gently with 320 grit sand paper to follow the contour of the body. Make sure that the body filler feathers where it meets with the original paint. Feathering means there is no ridge felt when you run your fingertips on where the ends meet. It takes time to be accurately sensitive to feel this difference to the touch. Running over the ends several times with your closed palm and fingertips will give you the “feel”.

7. To complete the filling, apply very thinly, glazing putting over the body filler to cover slight imperfections and pores. Again wet sand with 600 grit sand paper the entire area that you worked on. Overlap slightly sanding on the original paint. Let dry completely.

8. Apply primer surfacer spray (available in aerosol cans) with a color closest to your original paint. After the primer has completely dried, wet sand again with used 600 grit sand paper or new 800 grit sand paper. Wipe and let dry completely.

9. Apply paint color of your car from four to six coats letting each coat dry completely before applying the next coat. If the color code of your paint is available, normally you can get them too in aerosol cans.

10. After the final coat has completely dried, wet sand the finish very lightly with 1000 grit sand paper.

11. To bring out the sheen and luster of the paint job and blend it to the original, rub the entire work with fine rubbing compound with consistent light pressure strokes. Wipe off the repaired area and buff with circular motion.

Tips on Spray Painting:

NOTE: Know if your original paint is enamel, lacquer or acrylic. NEVER apply acrylic over enamel or lacquer finish. Enamel or lacquer over acrylic is just fine.

Mask off areas not to be painted.

Hold the spray about eight to ten inches away from the area.

Spraying motion should be back and forth overlapping each stroke by about 1/3 of its width.

Spray stroke speed should be close to 1 foot per second but not faster.

Release trigger or button away and past the work area if you need to stop or pause.

If a mistake or error was made and defect shows on paint applied, let dry completely then wet sand area with 1000 grit sand paper. When dry, resume painting finish.

To add shine and luster protect color, you can spray a clear coat to the last color coat.

 

 

Now all of this is fine and dandy, but if you are like me and now you might screw your vehicle up more, make a smart decision, and go to repairfinders.com. On repairfinders.com you can browse through dozens of custom auto body shops in your area. Get a real professional to do this heavy-duty job for you. In addition, the great thing about repairfinders.com is that you know you are getting only THE BEST in the business, as we only host honest, hardworking, reliable businesses and individuals. If you are ready to see a major improvement in not only your car, but also other everyday things, check it out today. In fact, I am going to hop on right now, and see if I can find someone to do something about these hairline scratches on the back of my car.

 

 

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