Cement foaming agent, also known as foaming concrete foaming agent, refers to an admixture that can reduce the surface tension of liquid and generate a large amount of uniform and stable foam for the production of foamed concrete. Foaming agent is a kind of substance that can make its aqueous...
More than a hundred schools in the UK have been closed due to the risk of collapse
In the UK, more than 100 schools were closed because of the danger of collapse
In the UK, many schools use Autoclaved aerated cement (RAAC). This is a concrete material that is lighter.
RAAC, a material used to build and cover the roofs of many schools, was discovered in 2018. This led to concerns about its safety.
BBC reported that RAAC materials were widely used from the 1950s until the mid-1990s in areas such as roof panels, and had a lifespan of around 30 years.
Reports indicate that the risk of building collapse is not only present in schools, but also in hospitals, police station, and other public structures. RAAC material has been found.
The Royal Dengate Theatre at Northampton is temporarily closed after RAAC material was found.
According to NHS, RAAC has been detected in 27 hospital building.
The NHS chief has been asked for measures to be taken to prevent collapse.
BBC reported that since 2018 the British government has warned schools to be "fully ready" in case RAAC is found within public buildings.
The Independent reported Jonathan Slater a former senior education official, who said that Sunak, Prime Minister in 2021, approved budget reductions to build schools.
Nick Gibb is a senior official at the Department of Education. He said that the Department of Education asked for PS200m annually for school maintenance. Sunak, then the then-chancellor of the exchequer provided only PS50m per year.
The report also states that despite Sunak having promised to renovate at least 50 schools per annum, the government's primary reconstruction plan only includes four renovated schools.
The British National Audit Office chief also criticised this crisis. He claimed that the Sunak government had adopted a "plaster-method" of building maintenance.
He believes the government's underinvestment has forced schools to close, and that families are now "paying the cost".
Paul Whitman is the secretary-general of National Association of Principals. He said that the public and parents would perceive any attempt by the Government to divert attention away from its own mistakes as a "desperate attempt by the Government to shift the blame onto individual schools."
Whitman claimed that the classroom has become completely unusable. Whitman blamed the British Government for the situation. "No matter what you do to divert or distract, it won't work."
London Mayor Sadiq khan said that the government should be transparent. This will reassure parents, staff, children, and others.
BBC reported schools in the UK were pushing forward with inspections and assessments. Children who had been suspended because of school building issues will be temporarily housed, or they can learn online.
