The present invention relates to a fastener block for reinforcing slopes and, more particularly, banks, residential road such as the invention of the fixture block cares cycle is formed by reinforcing the embankment slopes or cut during the forming operation.In general, retaining wall or to the placing on the slopes of concrete to be used for an extended period of time hexagonal, etc. hayeoseo assembly that will prevent the collapse or subsidence due to flooding, such as by rain and to give a fixed service.as the invention cares to solve the above described problem is, blocks that are assembled in conformity with the inclination of the slopes ( 30, 30 ) to provide a continuous laminated while forming a certain interval in between, the transfer to the lower side of the vegetation region 36 is formed of a protrusion of the vegetation wall 58 to the front inclined portion (31), obtain ( 44) giving to form,in the block 30, which is fixed rib 45 is provided in the protrusion in an upper portion of the front inclined portion (31),The judoe to form walls 85 that project toward the front and from the side edges of the inclined portion 31, the lower gojeonggwan 80 provided in the lower region of the wall 85 of the block 30, while the upper section gojeonggwan projecting upper (81) and projecting to the upper section of the fixing rib to be assembled (72) and walls (85) of the block (30 ), protruding rib assembly secured to the lower side at the same time intervals 72 and,The block 30 (30 ) it is provided to connect the bridge to a zoom arc each other, assembling the upper and lower gojeonggwan 80, 81 are connected to each other at the same time as the arc-shaped rib bridge 72 a phase, by supporting the lower side was filled to give gojeonggwan concrete beam (77) in the through-filled section (a), the image, the region of the lower gojeonggwan 80, 81 being formed to support the wall 85 times demand groove 90 formed so as to be configured to send to a through,projecting the su
