February, 2012Archive for

The Repair

Saturday, February 25th, 2012

floor covering special materials with a large thickness or high heat (thick slab of marble or granite, etc.) In all these cases it is necessary to increase the capacity of the system, as well as to conduct heat engineering calculation. Special mention should be on the premises with a wooden floors or parquet. Due to the low thermal conductivity of wood at a standard power density of "warm floor" temperature at the surface of the floor will be noticeably lower than desired. At the same time under a wooden cover in the space between the beams, due to poor heat transfer surface temperature of the cable will increase. Thus, the power cable will be mainly spent on heating the wood, which is extremely undesirable from the point in maintaining its moisture. Some companies offer for rooms with wooden floors and sections of heating cable with a specific power of 10 W / m Of course, the cable will not heat too much, but heating in such systems is practically unnoticeable. On the use of "warm floor" as the main heating system in such premises, however. To avoid misunderstandings, as well as the increased fire risk, we does not recommend the use of "warm floor" in their classical performance in rooms with wooden floors. Hyperfine "warm floor" Purpose: When the device "warm floor" during the repair or reconstruction is often not opportunities to increase the thickness of the floor, even at 3 cm (the minimum thickness of screed for laying cable).

Variety Surveillance Camera

Thursday, February 9th, 2012

Common range of scales in which cases are Surveillance cameras in the range from – 20 to + 30 degrees, although it is not only a temperature range dictates mnogobrazie devices. Sometimes aktulny camera observations bolernyh furnaces to improve the design of heating, because such a view makes it possible to determine the best option for reducing fuel burnout. Universal DVRs for demanding are special device, the housing refractory cooled from the outside refrigerator with compressed air or connected to the water. Eyepieces these cameras is much made of the body, reaching a length of one meter, with a thin entrance entrance special setting for the entire length of the first points on the body receives a strong flow of heat from it is made of hardened material, the matrix is removed, plus a design that, with the furnace body. Through scanning water spaces used hidden cameras to film without the presence of the operator as to withstand dive hundreds of meters to tens able to overcome the extremely versatile parts. Saboya site itself for such a product designed housing, but even the name does not promise tolerance to water, because prior to approval is important to be sure of a certain developer metric component reflected in the passport.

Greater Simplified and regularly applied to situations ocean environment with a high drizzle, there is a drop of sea water per agresivnoy removed from the control board not prepared. Maintaining the stability of the external pressure is maintained long internal pressure of nitrogen is described by the regulator, respectively, the drop signals a violation of the contour of the shell, although cheaper prices cameras now leads soezmerimym change camera tracking compromise moisture resistance. The most famous of rare variants in a shock-resistant casing Mini-Cams rugged working in a dangerous environment of correctional institutions, then the spherical form all kinds of variables with a special setting the direction taken, as for the scrapping of just enough to move the eyepiece in the side. In the spatial areas of reliability in power decrease in motivation on the availability of installation, and no such high walls determine the presence of sufficient protection from pranksters. Extremely stable housing can take a direct hit bullets, calm mechanical attack, have Universal screws are difficult to open the materials at hand. Location for installation of monitoring devices is calculated from the ceiling joints walls of the room, as the most inaccessible to vandals, with struts of existing walls. In life, the sustainability of the brawlers simply hide the value of the housing carries a wall where there is a barely visible hole for the eyepiece modest in scale ladder plozhadki is the most serious mechanism. But when it comes to broad areas are significant conditions related to the difficulty of installation and location of areas of the zone, then the hidden camera has a tiny light detector with a limited aperture and receiving mnogopikselnogo video of it can not be expected, and extensive perimeters with a new step in reducing the appearance of images of criminals. Spryatannost work requires a high spectral component in the dark, this necessary because of the weakness of the lens even in the daytime, and IR illumination will soon present the hidden things.

Blade Enclosure

Sunday, February 5th, 2012

May have a width of 3.3 mm to 5 thousand thousand mm, as prism drawing of 4 cubic meters to 19.6 cu. m hemispherical and hemispherical increased blade (the indices E, E1). Features: Used for works that require high performance. Provide production of the work of stripping to the development of hardened clay, sandy limestone develop, detrital grunt.Sovmeschayut high ability to direct the blade into the ground and the introduction of the spherical blade to move large volumes of material at the expense of short side sections set at an angle to the central section. That provides greater capacity. A geometric shape allows it to rapidly fill.

System is fitted gidroperekosa. Have higher productivity in the development of soil compared to the straight blade. Blade Enclosure is designed as a closed-circuit loop, which increases its durability and reliability, especially when working in a twisted position of the blade. Spherical blade (index 'K' (carbon)) Bulldozing equipment with spherical blade (Subscript 'R' (carbon)) easily moves large volumes of light and friable mass with a small proportion of coal, snow, peat, etc. Features: Spherical blade is particularly effective for moving large volumes of light soils in long distances.

It consists of three sections: a central and two lateral. The latter are located at an angle in terms of up to 25 to the central section. The curved shape of the blade in terms of ground displacement to provide mid-blade, while ensuring minimal loss of material transportation. Straight Blade (index B) Straight Blade makes the work of opening up the development of hardened clay, sandy limestone develops, detrital soil. Features: Bulldozing equipment with a straight blade is a versatile operating equipment for the development and movement of soils of different types and grading. Blade Enclosure made in the form of a closed circuit loop, which increases its durability and reliability, especially when working in a twisted position of the blade. Rotary blade (index 'D') with dozer equipment angledozers develop and move the soil used in the transverse transport of soil to backfill excavations and trenches, erecting mounds and clearing the area of snow, debris, vegetation. Beading road base cloth, clearing the pavement, including in winter conditions, carry out planning work cut terraces on the hillsides, ditches. Features: Rotary blade can be rotated around the hinge in the plane of the frame in both side. The shape of a straight blade without lateral cheeks, elongated in width and shorter in height. In addition to setting the blade in the forward position, further work could produce a blade mounted at an angle relative to longitudinal axis of the tractor: turn right at an angle of 25 , turn left at an angle of 25 . Skewed blade by screw braces. The right choice for the bulldozer blade is the main condition for achieving maximum possible performance. To select the blade should evaluate the soil, the ability to dig and traction and performance characteristics of a bulldozer. Features of digging the soil are determined by the ratio of maximum traction to the length of the bulldozer blade knife. The higher the number, the stronger soils can develop a bulldozer.