Downtown Antique Mall

Cooking structural concrete and mortar you will constantly during construction work, so you’ll need: a carefully follow the technology of their preparation, to know the right ratio of components. Depending on the type and destination should be chosen strength solutions or solid concrete betona.Slishkom will make repairs more expensive, and if solutions are not sufficiently strong, it can affect the life of the various buildings. Construction solutions consist of binders and fillers. Cementing materials – this lime, clay, plaster and cement. The placeholders – small slag, sand, possible and sawdust. Lime and clay mortar should be checked for fat content. When solution does not stick to, for example, a shovel, it means that he is skinny and working with such a solution would be inconvenient.

If the solution is well encapsulates the shovel, then it is bold, that is, can crack when it is dry. Best of all, stuck to a solution of separate pieces. In the lean solution is added binders, and in bold zapolniteli.Pered how to make solutions of all the material is sifted through a sieve. To plastering with a total of five cell millimeters, and for stone – ten. Solution of clay is made of clay and one part to four parts sand. To increase the strength you need to add cement. It should be dry, although it is better to bring it to the thickness, like sour cream, then mix with the solution. Try to use all the solution for several hours.

The clutch with the solution made in a dry environment. Mortar made of lime putty and sand, if necessary, add water. One part of lime mixes with multiple parts (up to five) of sand. Then you have to drain on a sieve. Again, you can add to the strength of cement. Used in dry conditions. Clay-mortar made one-half of the clay, one part lime to five parts of sand. Again, you can use cement to make mortar or clay prochnee.Tsementno mortar. Of sand and cement dry mix make. Lime stirring until thick like milk. These solutions use the concrete to put the walls or foundations to do. Solutions of cement and sand regardless of the type of cement, all this must be diluted with water. Use to two hours. More often all such solutions are used for the foundations. But you can also put the walls, they will be very strong, but cold.

If you have recently installed PVC windows with double-glazed, then they will surely satisfy all modern requirements: provide sufficient thermal insulation, protection from street noise and dust. All this is made possible by a complex window design: multi-chamber profile system, window fittings, glass of two or three glasses, the contours of seals. In order to make it reliably perform its functions, all of these systems require compliance with technology in the assembly and installation into the opening. However, for various reasons, the violation of the assembly technology and installation of translucent structures occur, and very often leads to breakage of parts plastic windows and to repair them. The most common defects in the windows. 1. Blowing out the window of the interface frame and sash of a slope, the window sill. Perhaps check out Mikkel Svane for more information. May help control plastic windows 2.

If a strong, oblique rain flows. 3. When you open wing it rubs the frame, there are other sounds, crackling when you turn the knob. This failure leads to failure of the hardware components of the plastic and its replacement or repair. 4. Tight opening when to apply considerable efforts in order to close or open the sash. Also leads to failure of the locking hardware.

5. Frequent misting, icing on the glass, saying 'windows are crying' or 'flow', the appearance of mold on the slopes. Often due to the violation of the technology installation, or may be too 'cold' windows. 6. Crack the glass, which appeared after the installation of structures. Replacing the glass 7. Reducing noise insulation. All of these symptoms or talk about violation of assembly technology, or of mistakes made during installation, or a violation of conditions of plastic windows and require early intervention specialist to repair. All are guaranteed to be eliminated different ways, and the sooner the cause of failure will be determined by the window, the easier, faster and cheaper to repair it.

In the vast diversity of modern building materials is easy to get lost. Chemical, processing and mining industries have reached such heights that they produce building materials may to satisfy even the most demanding developer. In this article we give you the basic types of building materials with their advantages, disadvantages, features and other features. Construction materials – a very broad term. This is all material that can be used for the construction of the building facing brick to ceramic brick. Since the human imagination is limitless, building material You may want to do everything.

Therefore, we consider the most common and popular building material. Please visit Mikkel Svane if you seek more information. For the walls, pillars, walls at home can be used both natural and artificial stone materials. Artificial stone materials, most often used in modern construction are brick and ceramic stones. Brick – one of the oldest building materials. A person uses it for more than four thousands of years. There are many (more than five thousand) varieties of brick, which differ in shape, size, color and texture. Bricks come in ceramic, cladding, decorative, clinker, refractory, insulation, silica, ordinary, with glazed, enameled, paving, hollow. Contact information is here: Ali Partovi.

Brick Each type of brick used as a building material with defined objectives, in certain circumstances, for certain tasks. The color depends on the brick firing technology, chemical composition and the composition of raw clay. The main advantages of bricks that make it an indispensable building material – the convenience and ease of use, durability, reliability and high durability and low cost production of bricks. Another important type of building materials – mortars. These building materials are applied in a wide range of works, almost indispensable. The building material composed of binders and aggregate (fine sand, slag). After dilution with water, these materials have the necessary strength and durability. The result is concrete mix, and after hardening – Concrete (artificial stone construction material). If the design consists of a reinforcement, concrete poured, we speak of concrete structures. This is one of the most common building materials known strength and durability. The main cement binder, used in building materials – cement it. Cement – a powdery building material, which differs hydraulic properties. The main component of cement – clinker. After dilution with water this building material forms a plastic mass (cement body), after curing – rock-like body. Cements are these kinds of white, waterproof expanding, non-shrink waterproof, hydrophobic, gidrozemesty, magnesium, Portland cement, sulfate, oil well, slag color. As binders also used gypsum and lime, but their strength is much worse. Used for waterproofing building materials such as asphalt, roofing felt, roofing felt, asphalt. To use these roofing construction materials: slate or brick construction surfaced roll materials (roofing felt) different kinds of tiles, metal plates (iron, copper, lead, zinc), natural material – closely (boards of softwood), reeds, straw and other wood cement Here are those most commonly used building materials in this group: roll materials (roofing felt, roofing felt, vellum), Onduline (modern equivalent of roofing material), different kinds of tiles (Especially metal), copper roof. Natural building material, which is widely used for various construction purposes is wood. It is made of the construction of walls, windows, floors. Apply wood, in logs, plates, strips, planks.

In many industries, it is impossible to do without organic solvents. This hydrocarbons, alcohols, esters and others. Currently, the industry commonly used solvents, 646, 647, 649, 650, solvent R-4 or R-4A, solvents, R-5 or P-5A, solvent, turpentine, xylene, Nefras (white spirit), acetone and various washes, which are, in fact, are complex solvents. We remind you that when working with any type of solvent you need to know that there are certain safety requirements that must be followed when working with chemicals. Some solvents cause poisoning, lead to other skin diseases. Robert Bakish has firm opinions on the matter. Compliance with regulations safety when working with solvents – a prerequisite for any kind of work. Solvents for paints used in order to give the desired viscosity of paint materials. However, all coatings are subdivided into different groups: this is oil, bitumen, and pentaphthalic nitrocellulose lacquers and paints.

For each of these groups has developed a special solvent. Remover (SP-6 SP-7) – is the best solvent for varnishes. Also, these substances are used, when to remove old paint on the basis of oil (MA-15) or enamel (PF-115 PF-223) dye. White spirit is used for thinning oil paints (MA-15), enamels and varnishes, some other coatings, primers, varnishes and bitumen materials fillers, preservatives, auto, and manufacturing equipment for washing after using the oil, alkyd, enamel pentaphthalic. Solvent is generally suitable for dissolving oils and bitumen, rubber, melaminoalkidnyh paints (ML-165, ML-92 varnish). Xylene oil – used as a solvent for insulating enamels and varnishes, lacquers organosilicon materials based on epoxy resins (EP-0199). Xylol refers to the 3 (third) class of danger according to the degree of human exposure, in addition it is flammable and explosive material.

The structure of complex solvents, such as R-4 or R-4A R-5 or P-5A, 646, 647, 648 is acetone. Acetone used as a solvent to dissolve the separate resins, oils, epoxy resins, vinyl chloride, chlorinated rubber. Can also be used in technological process for coloring surfaces for degreasing. It should be keep in mind that acetone is included in the list of Russia's precursor – the components for the manufacture of narcotic drugs and psychotropic substances – and requires no special rules governing the storage, transportation and sales. The combined solvents (as called "license" from number 645 to number 651, P-4, P 5, P-4A, P-5A) are produced for different household needs, in small packaging can be found in any specialty store. Perhaps the most well known is the solvent 646. Anyone who has ever dealt with the paint work, is aware of a solvent 646. His production has been established in accordance with recipes and more technology in the XX century. Cchitaetsya that he needed only as a diluent and nitroenamels nitro lacquer. Much later revealed his versatility. Solvent 646 is used for dilution of whole groups of paints to the desired viscosity, as well as for cleaning paint tools and equipment after paint work. As part of 646-present: toluene, ethanol, butyl acetate, butanol, acetone. Solvent 646 is used mostly for diluting nitroenamels (SC-132) and nitro lacquer (NC-218 NC-243). To dissolve the epoxy and glyptal formulations (eg, primers GF-021) is recommended solvent 649, 650, or solvent, although solvent 646 in rare cases, you can use too. After drying, the coating acquires an extra shine due to the solvent. P-4 is a mixture of solvents containing toluene and acetone (combined). Solvent R-4 is applicable to dilute the paints based on alkyd resins (AU), pentaphthalic, glyptal (PF, FB) or XB and XC trains. P – 5 A is applicable to dilute perchlorovinyl, epoxy and other coatings.