GSM Tools

Tools for the right job

Plastisol Coatings

Hot-dip galvanizing provides cathodic protection of metal resistant to corrosion. Zinc layer on the surface is 25-30 microns. In the context of this multilayered sheet resembles a cake at the heart of which is galvanized steel, further passivated layer, the primer, and at the end polymer coating on the front side and a protective paint from the bottom. Polymer coating is a material made from organic polymers (synthetic resins or plastics) with the addition of pigments, additives and solvents (if necessary), forming a coating with protective and decorative properties. Plastisol coating (polyvinyl chloride) is a decorative polymer. In It is composed of polyvinyl chloride and various plasticizers. The thickness of polymer coating for steel sheet roof – 175 or 200 microns.

Manufactured as sheets with 2-sided plastisol coated to 100 microns on each side. Such material, for example, used to make pipes and gutters. Due to the large thickness of Plastisol coating is one of the most resistant to mechanical damage. However, due to its low temperature resistance and low resistance to uv radiation (when heated by direct sunlight more than 800 C the material rapidly aging) is not recommended to use it in the southern regions. Having a greater thickness, plastisol has a high corrosion resistance, which creates additional protection in a polluted environment. Colour fastness to significantly lower polyester (covering a few years evenly lose color brightness). At a thickness of 175 um coating of plastisol is produced only smooth.

And on the cover thickness of 200 microns can be dashed off stamped pattern embossed textured surface rendered (in this case in the stamping ground of the coating layer thickness is much decreases). Steel sheets with a plastisol coating is an ideal material for the manufacture seamed roofs, because the high ductility and large thickness of the coating protects the sheets during the mechanical exposure. Paint coating – coating which is formed by the Square? (dry) coatings, paid? on the surface of products. The main purpose of coatings – Protection materials from demolition (eg, metals – corrosion, wood – from rotting), and decorative trim products. There are also special coatings – electrical, fluorescent, termoindikatornye, heat-resistant, gasoline and oil-resistant and other coatings applied in all sectors of the economy and everyday life. With proper operation of the service life of paint coatings can reach several years, they are not expensive, easy to apply and repair, attach to the surface being protected beautiful appearance. Properties of paint by the composition of coatings (type pl? Nkoobrazuyuschih substances, pigments, etc.), as well as the structure of coatings, which in most cases consist of several layers. The most important requirements for paint coatings – lasting grip (adhesion) of the individual layers to each other, and lower layer – also with the substrate, tv? rdost, bending strength and shock, moisture resistance, weather resistance, a complex decorative properties (transparency or opacity, color, gloss, pattern, etc.). Upon receipt multilayer coatings are used the following materials: a primer that is applied directly onto the substrate for e? corrosion protection and paint adhesion; shpatl? fri, applied the layer of primer, if necessary filling of the pores, small cracks and other defects eliminate surface colors, which give the surface the necessary decorative features and provide durability of paint coating to external influences, varnishes, applied over a layer of paint to increase gloss paint (when transparent lacquer coating varnish is applied directly onto the protected surface). Total thickness of multilayer coatings is typically 40-300 microns Technological process of refinishing includes the operation of surface preparation, coating each layer, drying paint coatings and finishes

Wooden Windows

Select suitable windows for your own home or office today really just a matter of fact. Naturally, if you is simple – make the final selection of the many options being proposed. Since the main challenge today is directly a considerable range. Large number of different techniques used in the window industry, today provided the probability of any person to choose the most appropriate choice for each particular option. Rich spectrum of colors, shapes, models and technologies provides an opportunity to find an adequate sample in each price group and any version of the decor. Thus, the most affordable options are pvc windows, set that are currently unable to provide himself a member of society including those with very modest means. Beautiful, modern and cheap, pvc double-glazed windows can be extended for decades to the full.

While the present-day techniques make it possible with pvc to create not only the usual rectangular, as well as a variety of curved frame variation. Say what you want to design new windows will look great and will add a whole combination of the interior. Nevertheless, many users tend to choose natural materials. Indeed, environmental friendliness for his own accommodation – this is a fundamentally important aspect. As for humans is very significant that he was surrounded not only aesthetic, but also environmentally friendly and natural kinds materials. This provides an opportunity to derive satisfaction not only from the outer appearance, but also from direct contact. In addition, it is obvious that the wooden box in any desired conditions, including the significant change of heating and moisture conditions of detention remain without exception, your own custom indicators. Choosing frames made from wood, the user sees that they're necessary will look, but the appearance of this tree and its wonderful quality of consumer are given attention.

Since including not covered with paint, and just painted lacquer tree will be fine look in any decor, from traditional to more mod, all due to our own beautiful outward appearance and the individual pattern of the wood. Assortment of glass on the market today simply enormous. However, only thanks to a huge number of offers consumers get the ability to purchase high-grade windows for a small cost. As competition forces to offer more copies, and cheaper.

Stable Incomes on the Internet

Now, in an age of boundless prospects for the Internet has become an important part of our everyday life. Today not imagine life without a network. And this fact. After all, it gives us great opportunities. Communicating with neighbors, search useful information, purchase goods – a lot of things done, without leaving your computer. Many people know that there is a stable income online.

And this is not fiction but reality of the 21st century. If earlier Demand was handmade, it currently holds the position of all the big World Wide Web. If you need to find out something about us, find the necessary information, then you dial the desired request to the network. And you get a great list of resources where you'll find everything you need. These resources and is one of the types of earnings in the Internet network. If you have a resource to you and drop in permanent visitors, then you open the path to good money on the Internet.

You can sell on its website a variety of goods (if they if they are of the same subjects as your website), to provide various services. You can to place ads on your site and get and get money from it. And all this is possible. You can only be achieved by the main presence of zeal and desire to make money. But no one cherishes, it is pretty easy. If the front you showing off calling the phrase 'easy money online without investment …' and so on – close the page. And colorful passages' free money on the Internet! Without any attachment 'does not promise anything, except continuum of deceit. And proponents of these words have only one goal – to foist you any goods or class of information that will give you a way how to cut a hundred wmz daily. Do not deny that such earnings may well be. But up to this bar is very long and difficult road. Wisdom of the East says: 'Even the longest road begins with a step. " And you can make this move. And he walked every day, you can not immediately, but will reach success in the network itself will create financial independence. Take the first spurt right now, because for some stable income on the Internet is not a myth.

Soldering Metal

And then it turns out that is more convenient to use and more functional than the usual soldering iron, and one of the low-end soldering stations. Their device allows to solder a variety of objects with proper regulation. Soldering stations are good especially its ergonomics and handling. No soldering done qualitatively stable operation of electronic devices (and the contact in the chandelier, and mikrodetaley inside the computer) for sure will eventually be broken. The physical nature of the process propaivaniya promotes good and lasting connection: when soldering a mutual dissolution of the solder and the metal part to which it is applied. The result – when the metal cools down – turns out quite a strong connection, which has good electrical conductivity, which reduces the heat at times. There is, however, a number of nuances that should be taken into account in order to connect always get high quality and served for a long time. Speaking of the solders and soldering stations, we must remember, what characteristics are crucial for these devices. The main difference between soldering stations – a power which they can apply for a soldering tip. If the assembly of small elements that are sensitive to static electricity requires the use of Soldering with a capacity of 20-40 W, for a competent propaivaniya guides, rails and all the elements of massive iron stations should provide 40-100 Tues Soldering irons and soldering stations with capacity of 100 watts in the main are currently used for reliable soldering large metal items, especially if the object you are working with soldering station consists of non-ferrous metals with high thermal conductivity (copper, brass, for example).

Pond Fish

When growing ornamental plants and fish in the pond can not do without "oxygen Stabilizer" special means to change the level of PH, the regulator biostabilnosti and many other drugs that contribute to the maintenance of the pond in good condition. Water in the pond is recommended to periodically update the part, but not more than 15% – not to create stressful situations for ornamental plants and fish. A small pond in the winter will have to merge, and more – clean, at least every three years to fully pump out water. To waterworks in the garden a joy, it is necessary to organize regular care for them: it is timely to remove surface dirt, residues, maintain the level of water. It is important that water facilities are safe, especially when walking in the garden with small children. In autumn it is expedient cover mirror pond netting to reduce the hit to the bottom of the leaves. Aquatic plants wintering in pond, it is necessary to lower in the deepest part of the pond. Prepare the pond for the winter – a special job. If the pond will overwinter fish and aquatic plants, you need to buy an aerator, in extreme cases, set the bundle of hollow stalks of delphinium, and as soon as the pond freezes over, make the hole 2.1. In severe winters film ponds and ponds of completed forms may suffer due to distention of the ice. So throw on the surface of the unfrozen pond plastic bottle closed at all.

VARIOUS Boards

How poctroit reliable and durable home for years to come? Neobxodimo poctpoit ppochny fyndament on kotopom and will be played depzhatcya house. That depends on him dolgovechnoct, reliability and ppochnoct dwellings. Kachestvo fyndamenta itself depends on ppimenyaemogo concrete. For yctpoyctva fyndamentov naibolee podhodit concrete M300 and M350 mapok. Ppimenenyaemye concrete for the walls and making zalivki VARIOUS species fyndamenta, pepekpyty, lectnits plates and is commonly used structural concrete grade M400, MZ50 MZ00 and. Dopyctimo ppimenyat it for zalivki sites otmoctok and izgotovleniya zabopov. M300 ppoizvoditcya of graviynogo, izvectkovogo and crushed granite.

Concrete M350 marki vydepzhivaet bolshie nagpyzki enough, it poetomy rekomendyetsya icpolzovat for the foundations of buildings mnogoetazhnyx for plitnyx fyndamentov and mozhno use dorozhnom ctpoitelctve. Concrete M350 ppoizvodyat of gpaviynogo gpanitnogo and rubble. Where do we start paboty? Snachala delaem pazmetky fyndamenta tape: it is trying to drive the pegs on pepimetpy, c vneshney and vnutpenney hand, at the same time ppovepyaya distance diagonali, and then We stretch cord. After, dig under tpansheyu necyschie cteny glybinoy 50 cm and a width of 30cm. Next pepexodim to izgotovleniyu opalybki. For us etogo neobxodima obpeznaya docka, corokovka. Heavy concrete has a very heavy weight, so a smaller thickness nA opalybku boards can ne vydepzhat ego.

Ukpeplyaem ee bryckami 50×50 mm and shpilkami D 10-12 mm kotopye ctyanyt opalubky. Zatem coopuzhaem podyshky sand on the bottom tpanshei pour sand ctpoitelny cantimetpov 20 hoposho ytrambovyvaem. Tepep neobxodimo kapkac do: it bepem apmatupy D12 mm ustanavlivaem of her ctoyki, zatem obvyazyvaem kapkas ppovolokoy that protects against fyndament defopmatsii. Ppishlo time ppoizvecti zalivky heavy concrete (we can take concrete mapok M300, M350). Ect two cpocoba zalivki concrete: Pour concrete gotovy pomoschyu concrete pumps (if Fill fyndamenta will be played quickly and get vypolnena tseloe one) or fill vpuchnyyu, but a few days ahead yydet IT ‘, and tomy same fyndament will be played less ppochen. Then you have to give vpemya to concrete zatvepdel. Dalee pazbiraem opalybky and cover plenkoy, chtoby not precipitation fell. VARIATIONS plyucovyx temperatyrax, heavy concrete potrebuetcya nedel about 3 to score 100% ppochnoct. If you’re in the house planiryete poctavit pechky or fireplace cleduet cdelat ocnovanie pod nix odnovpemenno with fyndamentom. Found for these purposes icpolzyyte concrete MZ50. To make sure zaschity fundamenta from rain and melted snow vod, cdelayte otmoctky concrete M300. Not zabydte and ppo ppoduvochnye otvepctiya, Who can do this from acbectotsementnyx tpyb D 150 mm. Next cleduet vypolnit gidpoizolyatsiyu pybepoidom in two layers, it povepx nanesite zaschitny cloy heavy concrete ppimepno 12-15 cm. Plockost, otvedennaya pod bydyschy floor vypavnivaem ctyazhki method. Then delaem gidpoizolyatsiyu foundation and floor tsokolya, ykladyvaem pepekpytiya concrete M350. Now mozhno nachinat cteny build, do potolok, ctpopila and kpyshy. Walls y nac shlakozalivnymi are played. Prepare for the start cemnyyu opalybku: Making boards along the walls vycotoy 3-4 boards coedinyaem THEIR VARIATIONS between coboy bpyckov assistance. Installing shields in place, held together with nails THEIR. Vnytpi boards set out pamy bpyckov that after Fill a heavy concrete wall octanytcya vnytpi. After pouring the concrete daem vpemya zatverdet. Spuctya 2 weeks opalybky cledyet removed, and Walls oshtukatyrit and, optionally, yteplit. Vash dom shlakozalivnoy postpoen!

Robotic Systems Laser Inbox

In solving the problems of laser processing of materials almost always required to ensure the movement of a point interaction of the laser beam with the material, especially fine work, such as laser cleaning. Consider three the most common way to implement such a move: the use of the scanning system, plotter system (coordinate table) or multi-axis robot. Scanning System, as a rule, a set of two mirrors, rotating around mutually perpendicular axes. Each of these mirrors in the "zero" position rejects the laser beam by 90 degrees. After the mirrors along the beam path is focusing lens, as a rule – a flat field lens.

Rotate the mirror moves the focal spot on the object plane. Mirrors are set in motion galvanoprivodami. The advantages of this type of control systems laser include high speed movement of the points of treatment (up to 10 m / s), high positioning accuracy and repeatability (5 mm) low cost, compactness, possibility of defining a complex program processing. The disadvantage of scanning systems is the relatively small size of the field processing. This shortcoming limits the scope of scanning systems marking, cleaning and shock hardening. This lack of makes insignificant taking place restrictions on power, since high-power lasers in these applications usually are not used.

Plotter system (coordinate table) is a unit move focusing head in a fixed plane separately for the two coordinates. Functionally, this system consists of a bed, rails, motors, and actually focusing head. Delivery of laser light to focusing head is carried by a rotating mirror ("flying optics"), or fiber optics, as in modern machines, based on fiber lasers. Also common scheme "fixed beam – moving parts, "in which the above-described system xy motion moves the workpiece. Advantages: The ability to create coordinate table for any given size, the ability to use laser of any power, relatively high positioning accuracy and repeatability (5 – 100 microns), the ability to specify complex processing software, high speed (up to 10 m / min). The disadvantages, rather, to design limitations include large size and weight, as well as the high cost of the coordinate tables. Robotic systems in laser processing as a driving device using a robot, which is usually a mechanical arm with a 5 – 7 degrees of freedom. The main advantage of robots is the ability to provide any details of the relative position of the laser beam. Also, the robot provides repeatable, positioning accuracy, high speed. The specificity of robots – the complexity and the complexity of programming – limits their use of technological tasks, suggesting a large number of identical operations, as For example, laser cutting, auto body parts after forming. But in dealing with such problems the robot is indispensable. The disadvantage of robots is their high cost. When choosing a control system for laser beam solve certain technological problems to be aware of this problem the following parameters: the size of the field of processing, the dimension of the trajectories, laser power, beam travel speed required, the type of laser. In some cases it is possible to use a hybrid beam control system – for example, a robot with a scanner for laser treatment.

CCO Dioxide

The total salinity of the water content and caustic alkali, g / l of chemical action of sea water is mainly due to the presence of magnesium sulphate. In concrete, the reaction is Ca (OH) 2 + MO4> M (OH) 2 + Ca $ O4 Magnesium hydroxide is characterized by a lower solubility than Ca (OH) 2, but is formed as a dispersed mass, which leads to lower strength concrete. The greater the concentration of magnesium ions in water, the more dangerous water. Calcium sulfate reacts with calcium gidroalyuminatom: 6H2O + SAR 3SOA12O3 $ 04 + 25N20 3SOAi203 3Sa $ 023 1 H2O. The resulting complex salt (gidrosulfoalyuminat calcium) has a volume several times greater than the amount of starting material. As a result, expansion and destruction of the concrete. Another strong factor in corrosion is carbon dioxide, which may contain salt water in the presence of organic compounds that emit carbon dioxide during decomposition. This water dissolves the calcium carbonate.

The latter is formed in the cement stone of Ca (OH) 2 under the influence of the same carbon dioxide: Ca (OH) 2 + C02> CCO + H2O. In the presence of carbon dioxide goes into CCO soluble calcium bicarbonate, washed out of the concrete: CCO + C02 + H20 – Ca (HCO) 2. destruction of concrete in sea water caused partly the bacteria, the most active role played by those that oxidize sulfur to sulfuric acid. Seawater acts most strongly on the surface concrete directly above the top water level. At evaporation of water from the concrete in its pores is the solid residue formed from the dissolved salts in seawater. The constant flow of water into the concrete and its subsequent evaporation from open surfaces leads to the accumulation and growth of salt crystals in the pores of the concrete, which is accompanied by expansion and cracking of the latter.

The Material

Therefore, according to ecologists, vinyl is more suitable for the hall and kitchen. What to do. In the children's bedroom and better pokleit paper wall. Plastic panels – If you oboshete plastic panels toilet or bathroom – okay – explain Experts 'Ekostandarta'. – But at the stove, where the high temperature, the material when heated begins to form dioxins. However, by the way, concerns of plastic windows. Under normal circumstances, they are completely environmentally friendly. But in case of fire melt – and then dangerous.

That paint color is the most neekologichnym material. Certainly not any. But deshevok and fakes have plenty. – Poor quality ink can cause allergies – explain environmentalists. – Severe cases – the problem with the liver, kidneys, nervous system. What to do. Environmentalists recommend buying famous brands of paint – they correspond to international standards.

And the best – in chain stores, which are less likely to buy forgery. Water-based paints (vodoemulsionka) are usually harmless – they do not contain solvents. The numbers: 50% of finishing materials offered on the market today, the unit will not pass environmental impact assessments and can be considered not safe for health. (According to the company 'Ekostandart'.) Look carefully, and remember! You see these goods in the name – think about the health of toluene, xylene, acetone (solvent) – toxic substances may irritate the eyes and skin. Formaldehyde, phenol formaldehyde – carcinogenic, toxic substances. Standing out, irritated throat, bronchi, mucosa of eyes, lower immunity. Phenol – toxicity. Couples irritate the mucous membranes of the eyes, respiratory system and skin. Benzene – in large doses can cause nausea and dizziness, prolonged exposure may cause blood disorders. Dioxins – a very dangerous substances accumulate in the body, suppress the immune system and provoke the development of cancer. How to buy safe 'finish' 1. The degree of environmental decoration materials designated for packaging E1, E2, E3. This class of emission of harmful substances. E1 – an ideal material, suitable even for children's rooms, E2 – suitable for a hall, kitchen, bathroom. Bedroom and living room is better not to take, E3 – the material for finishing the production premises. For the apartments are not suitable. 2. Be sure to ask a health certificate. The certificate shall always specify which hazardous substances are extracted from paint or purchased, such as wall panels. If these substances typed 5 – 10, think – and maybe still not worth buying? However, many sanitary certificates – fake, they are easy to buy. And if a good store certificates are likely to present, then the market lot of 'left'. 3. On many finishing materials have special icons that indicate environmental cleanliness. For example, 'Gryunepunkt' (on imported materials), Ecomaterial (for domestic products) and others.

Steel Doors Guardian

In preparation for the installation of a metal door in the brick doorway Guardian should start from the beginning to the size and structure of the opening. In this article, we will not mention the need to install additional structures for amplification of the opening, just consider the possibility of a less complex version when you install an iron door. The parameters of the opening of protective doors are a basic role in the installation of doors, so as not many manufacturers of factory door blocks to produce the required size of the house in order. As for the iron doors of the Guardian, the landlord can not completely worry – the plant produces custom Guardian a comprehensive range of sizes. Many of the same Leading manufacturers are doing a narrow range of sizes of doors, for example 2.05 to 0.96 and 2.05 to 0.86, and that's limited. In order to fix the settings of your doorway, you want to measure from both sides of the opening height – right and left. To measure correctly – with the upper base of the doorway to the bottom.

The width should be measured at three levels – top, bottom and middle. The measurement should be absolutely as well as in height – from the bottom of the opening door to another. Shoot size at the base of the old box has gone terribly wrong, because the standing frame is completely different. Naturally more professionally and competently produce a master dimension. In the case when the sizes of your openings are not commensurate with the main parameters adopted by the manufacturer – the master shall reduce the door opening, or an increase.

Very often there is quite a broad ability to make desired size doors Guardian for the customer. Often when you install the iron doors come across taller door openings, the doors were before with transoms. Very often, these doorways are found in antiquated houses, fresh, this configuration of the opening is currently not used. Close the top of a metal door as appropriate, setting the metal and laying the transom corner blocks, which usually occurs in the case make custom transom is not possible. Also made a bookmark and too spacious doorway. The increase of the opening produced in the case when he or the buyer wants to install a door Guardian much broader than he can afford. Boer, ANGLE GRINDERS or a special drink – a core set of power tools for expanding the doorway. First, demolished an old door frame, then held with the activities opening and is placed only after the new frame. This step is important – set the door frame. Careful construction with foam filling holes promezhdu frame steel door set and slopes of the doorway is condition required the installation of door unit. The main elements of a set of mounting doors including construction foam. Bargain foam fills the hole Intermedia jambs of the doorway and a box and removes podduvanie, Doing better this way insulation. Good insulating gaps – one of the required notes for competent installation of metal doors Guardian. Before you mount the door on the box – it is desirable to test efficiency bolts, keys, valves, actuators, if any of these sites, and a panoramic eye.