April 4 around 19:00 an explosion occurred in a residential 22-storey building number 8 on the street Academician Korolev, in the first entrance. The blast damaged the exterior walls are on four floors. How to set vzryvotehniki, the center of the explosion was in apartment N42, located on the 11th floor. Despite the fact that in the outer wall of the house formed a formidable opening (missing three concrete slabs) and the collapsed ceiling in two apartments, the explosion, according to experts, was not powerful. As vzryvotehniki believe in the destruction of blame windows set in the 42th house, and, possibly, construction workers, poorly welded rebar holding the plate. Double-glazed windows, in their view, blocked out a blast, and it literally squeezed out the plate. The strength of reinforced concrete construction has been broken, and it got to the displacement and loss of the other two panels of the facade.

Unable to withstand the blow, hit the floor and between 12, 11 and 10th floors. In place accident caused a fire that swept the floors 10-22 which was extinguished at 20:41. Open burning was observed at 10-12 floors on the 13th and 14th floors of the smashed glass, and partially burned apartment. First deputy head State Fire Service in Moscow, Major-General Viktor Klimkin said that the signal of an explosion in the house entered the 19.3 and after six minutes at the scene came first fire brigades. Representative Fire Service of the capital said that the area of fire was 120 square meters. The fight against Gnehm were over 25 fire brigades.

Also on the site emergency arrived 10 ambulances. Was evacuated, all the victims. They were housed in a nearby school. It also deployed point of care. In total, this house has 589 apartments. Moscow Mayor Yuri Luzhkov, who arrived at the scene of the explosion, completely rule out the version of the attack. 'Home be restored, as load-bearing structures were not damaged ", – said the mayor. Joints and corners in the building marked by so-called gypsum markers: if there is any bias, plaster cracked, will be aware of danger. Nevertheless, Moscow Mayor Yuri Luzhkov has ordered to strengthen blasted steel staircase with special supports. On the causes. While vzryvotehniki FSB believes that living in 42th-gas mixture exploded in the apartment. It could have been formed as a result of leakage from the liter bottle with a mixture of propanobutanovoy that killed Cyril Shiryaev and Nikolay Mironov used for a small welding machine. Young people are crazy historical reconstruction. More precisely, one of its varieties – bugurtom so called battle armor wall to wall. Also, they were activists of the Movement Against Illegal Immigration (DPNI). Source: RBC. Breaking news