china wholesale free shippingIn February 9, 2009

In February 9, 2009fifteen,lunar january .Prior to this ,Beijing had 106 consecutive days without effective rainfall ,air drying .  ;to this day ,CCTV new site construction area on affiliated Cultural Center site for illegal discharge of fireworks caused a fire ,resulting in 1 dead and 6 wounded.
Direct economic losses totaled 163830000 yuan ,among them, direct property loss 150722000 yuan .Although after the incident and the relevant responsible persons in judicial trial, media coverage that shocked the nation fire ,but the reporters found ,in the 2010 fire services,on the fire records more informative ,its professional perspective more calm ,objective ,its reflection depth greatly affected Beijing and even whole nation fire policy .
Details of alarm emergency emergency start twenty twenty-seven, twenty twenty-seven ,119received theCCTV new site construction area on subsidiary culture center fire alarm .The fire tower is the television cultural center, 159 meters high,is known as the North matches building ,adjacent landmarks of CCTV new building .
The command center immediately mobilize competent Chaoyang Hongmiao squadron detachment 6 fire trucks,association of Jianguomen squadron 4 fire trucksand Hongmiao squadron 1 Lantern Festivalstagnation duty vehicle ,a total of 11 fire enginesrushed to the scene ,Chaoyang detachment deployed all command to command ,the command center through observing the fire image monitoring and control system development ,validation the building at the top of a fire and generate a large number of black smoke .
At this time, emergency emergency start ,Chaoyang ,Chongwen ,Haidian ,Fengtai detachment of the 13Squadron,35 fire trucksreinforcements .Twenty thirty-six for fire observation squadron top firefighter ,and fireworks on patrol vehicles at the same time arrived at the scene .
Through the external observation and field personnel to understand ,the top of the building on fire, a combustion state, but the fire has not spread to the inside of the building ,the building there are construction workers .
The squadron commander command to a bubble car parked on the north side of the building ,fire hydrant water pump connection ,do a good job for the construction of internal pressurized water supply for fire fighting pipe .
At the same time ,he led the 4 combatants wearing a respirator ,portable water gun ,water equipment ,in two construction personnel under the guidance, rapid ascent to fire observation and rescue trapped personnel .
At this time, the command center from the top downward spread has confirmed the trend ,the immediate mobilization of the second batch of reinforcements of 12 Squadron,34 fire engines rushed to the scene,at the same time to mobilize West ,Chongwen ,Fengtai headquarters to assist full frontier fighting command ,coordination of the City Emergency Management Office for rapid mobilization of municipal water supply vehicle arrived at the scene, the mobilization of equipment ,oil ,vehicle repair ,food security and other departments to work .
21 when the storm began in 21 whencontrol of the fire rescue ,fire brigade headquarters field command over all .As the external fire spread more quickly, frontier command command :building on the north side of the water gun positions at the same time the water to control the fire ,protect the building on the west side of the North facade and studio ,on the north side of the building to prevent residents threatened by the fire in the South of the building :occupy a favorable terrain provided 2 watergun positions ,using a bubble cars ,90 metersto the ladder the car from the two direction control of South facade from an external fire ,preventing the fire from spreading .
Along with the construction Wailimian fires started downward spread ,large amount of high-temperature combustible ,frequently falling curtain wall glass .Forward command post immediately ordered the withdrawal of all the search and rescue personnel ,fire on the eastern side ,on the south side of all vehicles ,fire ,on the north side of the west side of the back water gun positions to control the fire .
22 when Nick residents floor balcony was flying fire ignition aerial ladder truck ,car ,high pressure water artillery together water, the remaining vehicle consists of 10water main,take water relay supply mode ,to ensure adequate water supply in front of main attack force .
Meanwhile ,on the north side of the building floor balcony was flying fire ignition part .District headquarters immediately with the police enter the building with a mass evacuation ,and switch high spraying vehicle direction quickly extinguished the balcony fire .
At the same time ,to ensure that the next attack ,the command center from 10 squadronmobilized 50 4 hoxygen respirator at .Twenty-three eighteen, after a full search ,search and rescue team, a layer of Hongmiao squadron in the northwest side of channel found that two soldiers and one employee was closed channel gating .
Twenty-three twenty-eight, the rescue team to use Pochai tools will access door opening ,three people rescued .At the same time ,the four squadron rescue group report ,in building 14 foundZhang Jianyong 3 trappedsoldiers ,is along the stairs down the ship ,requests for reinforcements .
Forward command post immediately ordered the third batch of search and rescue force to enter the building ,the squadron will assist 4buildings all thetrapped personnel rescued entirely .Twenty-three fifty-eight battle 8 districts ofreinforcements removal of residual fire at twenty-three fifty-eight, the building fire out .
Asian Sports Village Province ,left in the village ,12squadronsaves 11 layer to the 30 layerinternal fire point ;Fangzhuang ,Dahongmen and other 4squadronsaves 1 to 5layers of firedetachment point ;Chongwen saves 6 to 10layers of firepoint ;Fuyoujie street ,china wholesale free shipping,Financial Street squadron clean studio sporadic fire point .
10 days 2 when,both inside and outside the building fire was extinguished fire cleaning up all ,start .Forward command post from Shijingshan ,Tongzhou ,Shunyi ,Changping ,Fangshan ,Tai Hing ,development zone ,Miyun 8Districtassemble 160 fire officers and soldiers.
The 30 operationsgroup carries the type water mist fire extinguishers and other equipment ,inside the building cleaning .10 days 6 when,all fire area and the burning of search cleared .Fire fire rare learned complex difficult to control fire disaster prevention for the city offerred new task ,concerned respect in summing up the fire reason thinks ,the fire to bring four lessons .
Complex fire rare ,difficult to effectively control .Fire building complex structure ,building interior atrium space ,building materials special building decoration ,use a large quantity of combustible material ,causing top-down ,from the outside in the reverse spread rapidly ,forming three-dimensional combustion ,to generate heat and toxic gases ,there have been debris items such as falling down ,to the fire fighting and rescue brings great difficulty .
Countermeasures of speeding up Beijing CCTV Fire new fire regulations ,the regulations make clear the high-rise building management using the fire safety responsibilities ,such as with fire-prevention charge person and engaged in fire fighting facilities management ,maintenance of full-time technical staff ;set up evacuation route guidance chart ;may produce, management ,storage of flammable and explosive dangerous goods .
In addition ,the regulations also do some advocacy regulations, such as the advocate of high-rise building management using with descent control device ,ladder ,lifesaving bag and gas masks and other refuge life-saving facilities ;advocate for high-rise building management using people owned lifesaving rope ,whistle ,flashlights and other self-help tool .
External decorative combustion performance specification standard performance specification for lack of external wall decoration combustion lack of standards and regulations .The building perimeter extensive use of titanium zinc plate ,sheet extrusion and waterproof thermal insulation materials ,these materials are flammable .
Titanium zinc plate melting temperature is only 400 degrees, in the fire cases resulting in a large number of droplet formation and toxic substances ,fired ,prompting spread speed .At that time, our country on the external wall decoration materials without combustion regulation ,lack of standards .
Countermeasures of Public Security Ministry of immediately issued building insulation materials refractory regulation ,according to this regulation ,civil construction insulation materials will be incorporated into the construction engineering fire protection design review ,fire inspection and record test range .
Where a construction fire engineering design review and acceptance of fire within the scope of a thermal insulation material outside the civil construction, building insulation materials shall be incorporated into the combustion performance audit and inspection content .
Combustible wall decoration materials are forbidden to use .How to save a high-rise fire although in recent years the ladder truck ,car ,high pressure water tank of large tonnage and long range artillery mobile water quantity increases year by year ,but the vehicle power is still not big enough, water gun can not from the outside of the building directly hit 100meters above theburning site .
Countermeasures for increasing trend of high-rise building in Beijing ,the United States produced strong A type compressed air foam truck equipped with Beijing fire service ,this vehicle in addition to conventional fixed fire fighting ,can also be used in high-rise building fire fighting in vertical water supply ,china wholesale car electronics,water supply theoretical height up to 300 meters.
At present, the tallest building in Beijing China World Trade Center three 303 meters high,if the conditions are right, through the fire hose water relay supply up to the top .High-rise buildings surrounding fireworks kept hidden behind the illegal discharge of fireworks caused fire .