Archive for June 29, 2014
Deputy Commercial Director
June 29, 2014But in fact the installation of modern window designs, made by qualified experts – almost sterile surgery. "The window is mounted in the doorway so that between the frame and the wall on the perimeter there is a gap that is filled with foam. Therefore, the need to "finalize" the opening with cement mortar usually does not occur – explains , Deputy Commercial Director propleks Group, Russia's largest manufacturer of pvc window-profile of Austrian technologies. – The resulting seams are glued vapor barrier tape, and for finishing using special solutions, such as plastic slopes, self-adhesive frames and . This technology allows you to completely abandon the painting and plastering work. Thus, the most "Dirty" part of the work – this is the dismantling of the old window unit. But now, all reputable window company free of charge to enable this option (along with removal of debris) in the standard package. "Additional services are not increase the total cost of works are now good manners, testifying to the seriousness of and attention to customers "- said Leo Minullin.
Specialist advice carefully acquainted with a set of standard included in the price, service window company before calling . This saves you from having to deal with cleaning: there will be only to remove the protective film from the frame and sill. The whole process of installing a window unit usually takes no more than two hours, and to change the windows throughout the house only one or two days. Therefore, major changes in the schedule of repairs to make and not necessary.
Camilo Jose Cela
June 10, 2014Camilo Jose Cela University Building School of Architecture and Technology. Building A. Rector. Residence female “Camila Trulock” within the campus. Rear view of the Library UCJC. University Camilo Jos Cela (UCJC) is a private university located in Villanueva de la Ca ada, Madrid, recognized and approved by Law 18/1998 (BOE of 16 April 1999) and not linked to any religious group, political or economic . It has the International Quality Certificate BS EN-ISO 9001:2000 and follows the EFQM Excellence Model as a methodology in the classroom. Recently (2009) has been honored with the Award at the customer trust, granted by the Autonomous Community, and according to data from the National Institute of Statistics is the fastest growing Spanish university during the last decade ( 974 ) .
Strikesorb Spark
June 3, 2014Despite the fact that the protective device using spark gaps can withstand high overload currents, this technology has some significant drawbacks. To trigger the device, the high value of the transmitted voltage (kV), which results in damage to the equipment being protected. The intensity of the spark occurring at the time conducting state, often causes interference and leads to a malfunction of nearby electrical equipment. Residual currents lead to disruptions in power and, therefore, unpredictable in the equipment. – Parallel connection of varistors.
These protective devices used by several varistors based on metal oxide, connected in parallel to obtain high current values overload. These varistors have low thermal stability and are easily damaged due to thermal wear. Electrical characteristics of varistors connected in parallel are not identical, which also reduces their life service. Such devices are designed to use an internal fuse, tripping a safety device with strong momentum in order to avoid ignition and explosion. – Combining the spark gaps and varistors. To improve overlooked voltage spark gaps, some manufacturers use spark gaps and varistors with a trigger circuit. Although nominally these devices can withstand stronger pulses, laboratory testing and field trials have shown that difficulties arise in connection with different temporal response characteristics of surge arresters and varistors. Several years ago, was created new concept of protective devices – surge suppression module Strikesorb.
These devices successfully withstand large current overload, repeated lightning and thunder, pulse voltage, with This performance of the devices remain unchanged for several years. The module includes a heavy duty drive (varistor), made on the basis of metal oxide (PTO) that is mounted under pressure in a sealed aluminum casing.