In Chernihiv set floating hatches
CP "chernigovvodokanal" continues to bring European technologies in the construction of water supply and sewage networks. Last week the specialists of the concern "KASI" held in Chernigov supervised installation of the "floating manhole". The work was done by KP "chernigovvodokanal" on Victory Avenue in Chernigov. The first "floating manhole" in Chernigov installed. Replacement of old conventional manhole on Victory Avenue near the restaurant "Old Chernihiv" was held last week. Supervised installation of a new type of hatch was conducted by representatives of the group KASI. The need for the demonstration plant hatches a new type has arisen due to the fact that the city repaired a lot of roads. Since the road technique removes the top layer of asphalt concrete specialists KP "chernigovvodokanal" can not immediately install the new hatches, because they can be corrupted. So we have to do extra work. First, replace well and install the support ring. Mounted on his old hatch and fixed with concrete and asphalt. Then road services perform milling of asphalt and laid the first layer of asphalt pavement. Then the specialists of "chernigovvodokanal" found under the pavement of the hatch, break the asphalt and carried out the demolition work. Next, set the adaptive ring KASI, and only after that – new Luke KASI, which can be fixed quickly castigating mixtures. Through a large number of operations to replace the hatch on the new costs a lot. Proposed by the specialists of the concern KASI samosely, or "floating" Luke simplifies the situation. Although Luke and more at 5-6% for what is set now, the replacement of the hatch, according to experts, will be cheaper. An important advantage of manholes floating buildings is that when mounting the case is compressed into the asphalt surface. This allows you to constantly ensure a stable position of the hatch on one line of the surface and the road surface. Hatches floating buildings don't "SAG" relative to the level of the roadway. Under the influence of stress and temperature regimes asphalt "works" hatches floating buildings always are on the surface of the asphalt coating and "live together with asphalt, not concrete design well." Hence the name "floating manholes and inlets". When you install the "floating manhole" in Chernigov was attended by representatives of the road services of the city. Replace them hatches too worried, because every day they are faced with it in practice. For the beginning of a new technology in Chernihiv needed a positive conclusion of experts, including economic issues, development of technology for the installation of manholes during the replacement of asphalt pavement and adjustment project documentation. Or find the application in our city a new development, only time will tell. According to press service of the KP "chernigovvodokanal"Ïåðåâåäåíî ñåðâèñîì "ßíäåêñ.Ïåðåâîä÷èê": translate.yandex.ru.
Source: http://uzinform.com.ua/
