A radiation-proof mortar for isolating nuclear leaks

Abstract

The invention discloses a radiation protection mortar used for isolating nuclear leak. The radiation protection mortar comprises the following ingredients in parts by weight: 10-20 parts of cement, 6-10 parts of mineral powder, 25-40 parts of river sand, 8-10 parts of a dispersed latex powder, 8-15 parts of barite particles, 6-10 parts of polyphenyl ether, 8-12 parts of nano-lead particles, 8-12 parts of polyvinylidene fluoride, and 10-15 parts of graphite particles. The invention aims at providing the radiation protection mortar used for isolating nuclear leak, the radiation protection mortar used for isolating nuclear leak has the characteristics of excellent rigidity and flexibility, good structure stability at high temperature state, corrosion resistance and wear resistance, is not layered, does not segregate, and does not sagging; a wall body built from the radiation protection mortar can isolate and shield alpha rays, beta rays and gamma rays in nuclear radiation, and the harm of the nuclear radiation on people or materials on the other side of the wall body is greatly reduced.

Description

technical field [0001] The invention relates to a radiation-proof mortar, in particular to a radiation-proof mortar for isolating nuclear leakage. Background technique [0002] Nuclear power is a clean, efficient and relatively safe energy source. A nuclear leakage accident in a nuclear power plant refers to the leakage of radioactive substances in the nuclear reactor, causing environmental pollution and exposing the public to radiation hazards. Therefore, it is necessary to have a little knowledge of how to deal with nuclear leaks to prevent accidents. The general impact of nuclear leakage on personnel is manifested in nuclear radiation, also called radioactive substances. The energy emitted by radioactive substances in the form of waves or particles is called nuclear radiation. Nuclear explosions and nuclear accidents have nuclear radiation. It has three radiation forms: alpha, beta and gamma. Alpha radiation can be blocked with a piece of paper, but it is very harmful ...

AI Technical Summary

Problems solved by technology

But fortunately, the intensity of this earthquake was not high, and it did not cause a major impact on the nuclear power plant. The safety of the nuclear power plant has to be paid attention to. For example, how to deal with nuclear leakage caused by geological disasters is a technical problem urgently solved by those skilled in the art.