Reinforcing steel bar expose-proof fixing body

The utility model discloses a reinforced bar leakage proof fixation body. The fixation body is provided with a body which is made of cement materials and can be used for supporting a reinforced bar, one end surface of the body is provided with a groove to cause the reinforced bar to be put into the groove, and the body is also provided with a frenum which can be used for restraining the reinforced bar; the frenum is used to tie up the reinforced bar which is erected in the groove to avoid that the reinforced bar falls off in a grouting process or in a compaction operation after the grouting is completed, thereby causing a cement body completed by the grouting, the reinforced bar and the outer wall surface to keep at a certain distance without being revealed, and the safe quality of a building is enhanced.