Error 404 The server cannot find the page you requested. You may have typed the wrong address. Try to fix it, or go to the main page of the site . Planet Semi- major axis Eccentricity Orbital period Inclination Periastron time Mass Density Opening date NAT-R-1b 0.055 ± 0.002 a.f 0.09 ± 0.02 4.465 d 85.9 ± 0.8 2453 984.397 ± 0.009 JD 0.53 ± 0.004 Mj 290 ± 30 kg / m3 2006 Email address: rsg@rosbur.ru © All rights reserved 2008 site createdDelcom site support

Pile technology under casing protection This technology is the most widespread in our region, it consists in immersing the inventory pipe using a rotator and a tube-rotating table (oscillator). This technology makes it possible to produce bored piles with a diameter of 600, 800, 1000, 1200, 1500 mm. The use of a casing pipe allows to overlap the horizons of quicksand soils, ensure the safety of piling operations, control the parameters of a borehole, and guarantee high quality of filling the well with concrete. This type of pile is the most popular among transport builders and bridge builders due to its high reliability. The advantages of this technology are: Absence of dynamic and vibration effects on the ground, which makes it possible to install piles near existing buildings and structures. The high reliability of modern equipment allows you to accurately control the drilling process with the achievement of the bearing layer. Possibility of drilling out or extracting boulders. The well is filled through a concrete-cast pipe, which excludes the formation of necks in the presence of a reinforcing cage in the well. In the process of drilling, direct control of the compliance of the actual engineering and geological conditions with the design conditions is carried out, which allows eliminating errors and finding the optimal solution. The possibility of widening the device allows the fullest use of the bearing capacity of the pile. Pile diameter, mm 620 800 1000 1200 1500 Maximum depth, mm 45,000 45,000 45,000 45,000 45,000 Planet Semi- major axis Eccentricity Orbital period Inclination Periastron time Mass Density Opening date NAT-R-1b 0.055 ± 0.002 a.f 0.09 ± 0.02 4.465 d 85.9 ± 0.8 2453 984.397 ± 0.009 JD 0.53 ± 0.004 Mj 290 ± 30 kg / m3 2006 Email address: rsg@rosbur.ru © All rights reserved 2008 site createdDelcom site support