PURPOSE: A T-shape junction fixing device of pipes is provided to improve application property and to securely fix the T-shaped junction of pipes. CONSTITUTION: A T-shape junction fixing device of pipes comprises a first adhesion member(110), a second adhesion member(120), and a wedge element(130). The first and second adhesion members adhere to both sides of T-shape junction of pipes. The first adhesion member comprises a first settling portion, a second settling portion, and first and second support bases. One-side part of a first pipe(10) adheres closely to the first settling portion. One-side part of a second pipe(20) adheres closely to the second settling portion. The first and second support bases are protruded to both sides of the first setting portion in order to surround both side part of the first pipe. The wedge element adheres closely the first and second adhesion members to T-shape junction of the first and second pipes.
