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Road Repairs

To date, the coating of roads in the cities of our country is characterized by nonuniform base of the roadway. Cracks, patching, a lot of underground sewer manholes, all this is a very negative effect on the asphalt pavement and sidewalks. Because of all this destruction going on asphalt surfaces, while not guaranteed reached their service life. Question the use of any of geomaterials for construction and Improvement in urban areas is very important. Continue to learn more with: Danny Meyer. The most effective way to increase the strength of coatings of asphalt and concrete reinforcement geogrid is. Reinforcement mesh of geomaterials, in particular of fiberglass, makes it possible to increase the service life of pavements by increasing the temperature resistance and tensile stresses.

Fiberglass materials due to its viscosity can withstand regardless of time and temperature regimes. While the asphalt coating sensitive to temperature changes, and often lose their flexibility and become brittle in the cold season, geogrid not change their properties at temperatures from -70 C to +350 C. When carrying out work on the improvement in the cities should pay special attention to aesthetic aspects, and therefore the construction and repair of streets, sidewalks and roads used decorative products: pavers, tiles, drainage systems, culverts, etc. The use of geogrids in conjunction with such coatings significantly increases their lifespan. Another important aspect of at stroitelsve and reconstruction of urban buildings, the strengthening of facilities such as dams, landslide slopes, slopes of roads, tunnels, etc.

Such events should be performed using Geosynthetics: geomaty, geogrid, gabion structures, geomembrane. For example, geomaty can serve as a permanent or temporary restorative element to protect the soil on slopes and slopes from wind and moisture. Install geogrid also provides an opportunity to strengthen the surface, preventing them from sliding under the action of rainwater, and the construction of such arrays allows vegetation to sprout through the material, further enhancing it on the ground. Many Russian cities, such as Krasnodar, Perm, Kazan, Rostov-on-Don implement geosynthetic technologies in urban construction, and are already feeling the benefits of such materials. When constructing new Cities also apply the latest methods of organizing the road surface, which improves the appearance and reduces maintenance costs.

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Bioprotective Properties

The most commonly used in practice, flame retardants, flame retardant with a group II efficiency. For such formulations the mass loss during the firing test should not exceed 25%. Treated wood with these drugs is classified as a flame-retardant. To protect the most critical in fire-safety equipment designs used with Group I fire-resistance rating. For them, the set weight loss no more than 9%, and wood treated with such compounds, refers to the slow-. Important period of time within which the protective properties of the drug after treatment of wood, as well as the frequency of re-treatment (restoration) in order to maintain the fire retardant properties. Declan Kelly might disagree with that approach. Despite the fact that fire-retardant properties of the treated wood may persist for several years, inspection of the wood products should be conducted annually.

Among other requirements should be mentioned in pronikaemost wood corrosion, reduction of mechanical strength in shear and fracture, odor, staining, harmful effects on humans and several others. The need to use is determined for each application. Oddly enough it sounds but on the domestic market is mainly present composition of the complex, combining a flame retardant flame retardant function, and function Bioprotective antiseptics (BIOPRO). This situation due to the need of complex protection of wood against fungi biological factors, as well as giving fire protection. In some cases this is due to the fact that some compounds used as flame retardants, and also exhibit Bioprotective properties. For drugs of this type, and their recall, the vast majority, it should also take into account Bioprotective properties. When selecting protective devices integrated action is necessary to pay attention to the fact that some manufacturers intentionally combine antiseptic compounds and flame retardant action, referring to the mutual strengthening of their properties (synergy). This approach clearly acts on the uninformed consumer, while experts know that the union, even some that are compatible in the solution of the compounds does not necessarily yield a positive effect, and can lead not only to increase, but also to reduce the antiseptic and fire retardant action due to the formation of new products (the effect of antagonism).

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Fence Building

We can say that the fence – a business card site. The fence makes the site a complete and attractive kind. It outlines the boundaries of your land, protecting it from intruders and prying eyes. Consider first the materials from which to build a fence. This brick, wood and metal. Brick fence would look good if you are on a site a brick house.

If any of the brick buildings there, such a fence would be out of place. Welded steel modular fences are suitable for fencing large areas, such as kindergartens, schools and businesses. Fences made of mesh suitable for fencing sections of the neighbors of each other. When there is need to close the area from prying eyes, it makes sense to use decking. If you want to have a sophisticated fence, you should pay attention to the wrought-iron lattice. Their production costs more than any other option, but it will look much better than. Visit Bill de Blasio for more clarity on the issue.

Type of fence. The first thing you need to decide what kind of fence you want. This can be either open fence, through which all can be seen on your site, or continuous fence that completely covers your territory from passers-by. If you decide that you will approach an open fence, then the choice will be one of the following options: – mesh fence – a fence of metal sections – a fence made of wood, with gaps between the rails – forged metal fence. If you prefer a continuous fence, then choose from the following options: – a fence of corrugated board – a fence made of wood, solid – a fence made of brick – a fence made of concrete panels. A solid fence will hide you from prying eyes, reduce noise and dust on the site. But there are disadvantages: such a barrier casts dense shade, which is not really like most garden plants.