High strength grouting material testing in building corridor reinforcement effect

High strength high strength grouting grouting manufacturer high strength grouting material price in addition to electricity, according to foreign media reports the day before yesterday Indonesia securities collapsed on the second floor 15, dozens of people were injured. But the collapse has not affected the afternoon trading. The exchange trading resumed, all staff are safe. Stock exchange is in charge of Tito said: 'the exchange of all personnel in contact, and security. 。 。 。 。 Trading is not affected. 'Said the police in Jakarta, the collapse of the exchange on the second floor of the mezzanine, which leads to many people were injured, but the incident is not bombs. For this thing, according to the building of the corridor on the second floor there is something wrong with the wire bearing force, there were a large number of students from jambi in the building, due to the instantaneous corridor is too concentrated, beyond the bearing strength of steel wire, a root reinforcement fracture, causing another will snap. And sling is likely to be the cause of broken bolt looseness, or rust, expert advice to reassess this part of the building design, to simulate the load bearing, to assess the design structure can bear load capacity. Belongs to cantilever components at the same time, the corridor, the load mainly through pick beam is passed to the interior wall of corridor. In general within the plate, reinforced is configured at the bottom of the cross section, and in the hallway, canopy cantilever plate, such as reinforced is configured in the upper section, if reinforced location configuration is wrong, the corridor is easy to collapse. Corridor etc. End in cantilever structure is strength make full use of the place can't immediately truncation, and should have enough tensile anchor length. Small make up think that these are only a small part of the reason, more major is, whether the concrete with high strength, no contraction, no bleeding, no segregation, whether close-grained without aperture, this is the key to launch 'ZDXY high strength grouting material' is a kind of new environmental protection building materials, it is a high grade special cement as the seam an agent, selected high strength composite aggregate, supplemented by expanding the seam an agent, plasticizing seam an agent materials such as configuration, can let the home more solid, the corridor is a weak area originally, the corridor leads to collapse, there are a variety of reasons, but the building technology co. , LTD. , said the main reason or corridor structure strength is not enough, not up to standard, suggest that there are a lot of people place trial high strength grouting material directly.