September is the beginning of the new school year of most British schools in the United KingdomHowever, the schools of more than 100 schools in England were ordered to close the school gate when they were about to start.

The New York Times reported that the British Ministry of Education issued a statement on Thursday (August 31) that the affected school building building was built in unsafe concrete.

These school buildings are built with reinforced compression belt gas concrete (RAAC).RAAC is a lightweight concrete material. It is used in the 1950s to the mid -1990s. This concrete has been determined to fail and break.

A total of 104 schools were ordered to close the school building.In fact, there have been many years of concern for the safety of school building. These schools have been told before that one day may be ordered to withdraw from the school and must be prepared for this.

The construction of the 156 school confirmed that the lightweight concrete materials were used, but 52 schools have taken safety measures to reduce risks without being closed.

The British government said that the government will cooperate with local officials to formulate "individual solutions" for affected schools, such as allowing schools to use other buildings to class, share space with other schools, or under individual circumstances, or in individual circumstancesBuild a temporary school building for the school.Online lectures will be the last means.

The British Education Minister Kigo said that the government will work to ensure the safety of students and faculty.

Kengen said, "Nothing is more important than ensuring the safety of school children and faculty members in schools and university campuses." This is why the government chooses to close the school before school.She said: "We must take a cautious attitude, because this is the right approach for students and faculty members."