Thursday, 11 February 2010

Other kitchen types


Restaurant and canteen kitchens found in hotels, hospitals, educational & work place facilities, army barracks, and similar establishments are generally (in developed countries) subject to public health laws.

Today's western restaurant kitchens typically have tiled walls and floors and use stainless steel for other surfaces (workbench, but also door and drawer fronts) because these materials are durable and easy to clean.

Professional kitchens are often equipped with gas stoves, as these allow cooks to regulate the heat quicker and more finely than electrical stoves.
The fast food and convenience food trends have also changed the way restaurant kitchens operate.The kitchens in railway dining cars present special challenges: space is constrained, and nevertheless the personnel must be able to serve a great number of meals quickly.

Galleys are kitchens aboard ships or aircraft (although the term galley is also often used to refer to a railroad dining car's kitchen). On yachts, galleys are often cramped, with one or two gas burners fuelled by a gas bottle, but kitchens on cruise ships or largewarships are comparable in every respect with restaurants or canteen kitchens. On passenger airplanes, the kitchen is reduced to a mere pantry, the only function reminiscent of a kitchen is the heating of in-flight meals delivered by a catering company.

kitchen Industrialization


The urbanization
In the second half of the 19th century induced other significant changes that would ultimately change the kitchen.Out of sheer necessity, cities began planning and building water distribution pipes into homes, and built sewers to deal with the waste water. Gas pipes were laid; gas was used first for lighting purposes, but once the network had grown sufficiently, it also became available for heating and cooking on gas stoves. At the turn of the 20th century, electricity had been mastered well enough to become a commercially viable.

Rationalization it was built for two purposes: to optimize kitchen work to reduce cooking time (so that women would have more time for the factory) and to lower the cost of building decently-equipped kitchens.
Technicalization parallel to this development in tenement buildings was the evolution of the kitchen in homeowner's houses. There, the kitchens usually were somewhat larger, suitable for everyday use as a dining room, but otherwise the ongoing technicalization was the same, and the use of unit furniture also became a standard in this market sector.

Open kitchens
The re-integration of the kitchen and the living area went hand in hand with a change in the perception of cooking: increasingly, cooking was seen as a creative and sometimes social act instead of work, especially in upper social classes.


Kitchen


A kitchen is a room or part of a room used for cooking and food preparation

In the West, a modern residential kitchen is typically equipped with a stove, a sink with hot and cold running water, a refrigerator and kitchen cabinets. Many households have amicrowave oven, a dishwasher and other electric appliances. The main function of a kitchen is cooking or preparing food but it may also be used for dining and entertaining.

Antiquity Greece homes of the wealthy had the kitchen as a separate room, usually next to a bathroom (so that both rooms could be heated by the kitchen fire), both rooms being accessible from the court. In such houses, there was often a separate small storage room in the back of the kitchen used for storing food and kitchen utensils.

In the Roman Empire, common folk in cities often had no kitchen of their own; they did their cooking in large public kitchens.

Wealthy Romans had relatively well-equipped kitchens. The kitchen was typically integrated into the main building as a separate room, set apart for practical reasons of smoke and sociological reasons of the kitchen being operated by slaves. The fireplace was typically on the floor, placed at a wall—sometimes raised a little bit—such that one had to kneel to cook. There were no chimneys.

Middle ages the kitchens were divided based on the types of food prepared in them.[1] In place of a chimney, these early buildings had a hole in the roof through which some of the smoke could escape. Besides cooking, the fire also served as a source of heat and light to the single-room building. With the advent of the chimney, the hearth moved from the center of the room to one wall, and the first brick-and-mortar hearths were built. The fire was lit on top of the construction; a vault underneath served to store wood. Pots made of iron, bronze, or copper started to replace the pottery used earlier. The temperature was controlled by hanging the pot higher or lower over the fire, or placing it on a trivet or directly on the hot ashes.

Colonial kitchens became a separate room only later. In the south, where the climate and sociological conditions differed, the kitchen was often relegated to an outhouse, separate from the mansion, for much of the same reasons as in the feudal kitchen in medieval Europe: the kitchen was operated by slaves.


Local builder in Barbican,

Flooring


A floor is the walking surface of a room or vehicle. Floors vary from simple dirt in a cave to many-layered surfaces using modern technology. Floors may be stone, wood, bamboo, metal, or any material that can hold a person's weight.The levels of a building are often referred to as floors and are described in the article storey. Floors typically consist of a subfloor for support and a floor covering used to give a good walking surface. In modern buildings the subfloor often has electrical wiring, plumbing, and other services built in. Because floors meet many needs, some essential to safety, floors are built to strict building codes.
Balcony
A kind of platform projecting from the wall of a building, supported by columns or console brackets, and enclosed with a balustrade. The traditional Maltese balcony is a wooden closed balcony projecting from a wall.
A Floating Floor
Is a floor that does not need to be nailed or glued to the subfloor. The term floating floor refers to the installation method, but is often used synonymously with laminate flooring in a domestic context.A sprung floor is a special type of floating floor designed to enhance sports or dance performance. In general though the term refers to a floor used to reduce noise oravibration.
A glass floor
Is a transparent section of a floor, found most often in buildings (usually in the observation decks of towers) or boats in order to facilitate viewing directly beneath where one is standing.Usually made of a reinforced glass, the most common use is as a tourist attraction.
Nightingale floors
Designed to make a chirping sound when walked upon. These floors were used in the hallways of some temples and palaces. Dry boards naturally creak under pressure, but these floors were designed so that the flooring nails rubbed against a jacket or clamp, causing chirping noises.
Raised floor
Is a type of floor used in office buildings (such as IT data centers) with a high requirement for servicing to carry cables, wiring, electrical supply, and sometimes air conditioning or chilled water pipes. Additional structural support and lighting are often provided when a floor is raised enough for a person to crawl or even walk beneath.
Sprung floor
Is a floor that absorbs shocks giving it a softer feel. Such floors are considered the best available for dance and indoor sportsand physical education. They enhance performance and greatly reduce injuries. Modern sprung floors are supported by foam backing or rubber feet, while the traditional floors are cushioned mechanically.


Heating Engineer


There are different types of standard heating systems. Central heating is often used in cold climates to heat private houses and public buildings. Such a system contains a boiler, furnace, or heat pump to heat water, steam, or air, all in a central location such as a furnace room in a home or a mechanical room in a large building. The system also contains either ductwork, for forced air systems, or piping to distribute a heated fluid and radiators to transfer this heat to the air. The term radiator in this context is misleading since most heat transfer from the heat exchanger is by convection, not radiation. The radiators may be mounted on walls or buried in the floor to give under-floor heat.

In boiler fed or radiant heating systems, all but the simplest systems have a pump to circulate the water and ensure an equal supply of heat to all the radiators. The heated water can also be fed through another (secondary) heat exchanger inside a storage cylinder to provide hot running waterHeating can also be provided from electric, or resistance heating using a filament that becomes hot when electric current is caused to pass through it. This type of heat can be found in electric baseboard heaters, portable electric heaters, and as backup or supplemental heating for heat pump (or reverse heating) system.

The heating elements (radiators or vents) should be located in the coldest part of the room, typically next to the windows to minimize condensation and offset the convective air current formed in the room due to the air next to the window becoming negatively buoyant due to the cold glass. Devices that direct vents away from windows to prevent "wasted" heat defeat this design intent. Cold air drafts can contribute significantly to subjectively feeling colder than the average room temperature. Therefore, it is important to control the air leaks from outside in addition to proper design of the heating system.

Central heating in Plaistow, heating repairs in Hackney.

Garden Designer/Gardener


Garden is the art and process of designing and creating plans for layout and planting of gardensand landscapes. Design may be done by the garden owner themselves, or by professionals of varying levels of experience and expertise. Most professional garden designers are trained in principles of design and in horticulture, and have an expert knowledge and experience of using plants. Some professional garden designers are also landscape architects, a more formal level of training that usually requires an advanced degree and often a state license. Many amateur gardeners also attain a high level of experience from extensive hours working in their own gardens, through casual study, serious study in Master Gardener Programs.

A gardener is someone who practices gardening.
Gardening ranges in scale from fruit orchards, to long boulevard plantings with one or more different types of shrubs, trees and herbaceous plants, to residential yards including lawns and foundation plantings, to large or small containers grown inside or outside. Gardening may be very specialized, with only one type of plant grown, or involve a large number of different plants in mixed plantings. It involves an active participation in the growing of plants, and tends to be labor intensive, which differentiates it from farmingor forestry.

Wednesday, 27 January 2010

Carpenter- Joiner


Carpenter

Is a person who works with wood. They can make cabinets, build houses, or do other things with wood.The work may involve manual labor and work outdoors.The word "carpenter" is the English rendering of the Old French wordcarpentier (become charpentier) which is derived from the Latin carpentrius [artifex], "(maker) of a carriage. The Middle English word (in the sense of "builder") was wright (from the Old English wryhta), which could be used in compound forms such as wheelwright or boatwright.
A trim carpenter specializes in molding and trim, such as door and windowcasings, mantels, baseboard, and other types of ornamental work. Cabinet installers may also be referred to as trim carpenters.

A cabinetmaker is a carpenter who does fine and detailed work, specializing in the making of cabinets made from wood, wardrobes, dressers, storage chests, and other furniture designed for storage.

A ship's carpenter specializes in shipbuilding, maintenance, and repair techniques and carpentry specific to nautical needs; usually the term refers to a carpenter who has a post on a specific ship.
Steel warships as well as wooden ones need ship's carpenters, especially for making emergency repairs in the case of battle or storm damage.
A scenic carpenter in film-making, TV, and the theater builds and dismantles temporary scenery and sets.

A framer is a carpenter that builds the skeletal structure or framework of buildings. Techniques include platform framing, balloon framing, or timberframing (which may be post-and-beam or mortise-and-tenon framing)

Joiner
A joiner differs from a carpenter in that he or she cuts and fits joints in wood that do not use nails, usually in a workshop environment since the formation of the various joints generally requires non-portable machinery. A "joiner" would generaly produce items such as interior and exterior doors, windows, stairs, tables, bookshelves, etc.

Builder- Construction Trades

Bricklayer, a tradesman who lays bricks to and construct brickwork.

Carpenter, a skilled craftsman who performs carpentry - a wide range of woodworking that includes constructing buildings, furniture, and other objects out of wood.

Carpet Layer is a tradesmen who specializes in laying carpets and flooring.

Concrete finisher, a tradesman who works with concrete, which includes placing, finishing, protecting and repairing concrete in construction projects.

Electrician, a tradesman specializing in electrical wiring of buildings and related equipment.
Fencer, a tradsmen who builds fences.

Laborer, tradesman proficient with air tools, hand tools, blasting, small heavy equipment and assisting other trades.

Painter and decorator, a tradesman responsible for the painting and decorating of buildings, and is also known as a decorator or house painter.

Plasterer, a tradesman who works with plaster, such as forming a layer of plaster on an interior wall or plaster decorative moldings on ceilings or walls.

Plumber, a tradesman who specialises in installing and maintaining systems used for plumbing,heating, drainage, potable (drinking) water or small-sized industrial process plant piping.

Pipefitter,is someone who lays out, assembles, fabricates, maintains and repairs large-sized piping systems for industrial processes which are typically under high pressure and require metals such as carbon steel, stainless steel, and other alloys fused together throughwelding.

Steel fixer, a tradesman who positions and secures reinforcing bars and mesh used to reinforce concrete on construction projects.

Steel erector, a tradesman who installs structural steel frames of building and engineering projects.

Thursday, 14 January 2010

Repointing


With exposure to wind, rain, frost etc, the mortar holding bricks (or stone) together on an external wall will often start to crumble away and fall out.
On older properties, the pointing will actually be a harder mortar than the bonding mortar, so once this is dislodged, the softer bonding mortar will become exposed and wear away quite quickly.
This repointing process begins by removing damaged pointing to a depth equal to or slightly more than the with of the joint, or to the point where sound mortar is reached.
On very old buildings with soft materials, such as under-fired brick, removal by hand is often the most effective to avoid damage.
Hard Portland cement mortar is usually removed with a grinder or power circular masonry blade, taking care not to damage the masonry units. Vertical joints in most cases are always done by hand or with small power chisels.
Poor repointing work often raises the level of the mortar joint above the face of the masonry unit, which causes the mortar edge to feather.

Repointing materials
It is essential that the mortar used for repointing have similar performance characteristics to the original mortar used in a building.
Mortar used for re-pointing should normally be based on hydraulic lime and clean sharp sand or other appropriate aggregates. The colour and size of the sand particles determine the appearance of the mortar.
The existing older mortar should be carefully examined so that aggregates used in re-pointing can be selected to match existing mortar for texture and colour.
The strength of the mortar should reflect the strength of the stone or brickwork and the exposure to weathering.
Sandstone requires a weak mix while whinstone will allow a firmer mortar bed but not so hard as to cause cracking and capillary pathways for water. Exposed chimneys will need a more durable mortar than a sheltered area of walling.
Lime is a general term for calcium-containing inorganicmaterials, in which carbonates,oxides and hydrohides predominate.
Materials are still used in large quantities as building and engineering materials (including limestone products, concentrete and mortar) and as chemical feedstocks, among other uses.
The rocks and minerals from which these materials are derived, typically limestone or chalk, are composed primarily of calcium carbonate. They may be cut, crushed or pulverized and chemically altered.

Monday, 4 January 2010

Home improvements in Sutton

Sutton is one of several towns located on a narrow bed of Thanet sands which extends from Croydon in the east, to Epsom in the west. To the south of this belt is chalk of the North Downs, and to the north is clay. The belt of Thanet sands allowed wells to provide clean water, whereas the clay to the north mostly offered surface water of unsuitable quality. This feature attracted settlements to the sand belt from a very early date. The most notable of these were Epsom, Ewell, Cuddington, Cheam, Sutton, Carshalton, Wallington, and Waddon.

Sutton loft conversion companies, builders in Sutton and Portsmouth loft conversion companies.