The bone repair material comprises the following components: A) a firstgranularcomponent with a diameter larger than 20 µm chosen from the group of:calciumphosphate, calcium pyrophosphate, or calcium sulfate dihydrate； B) a secondcomponentchosen from the group of apatite powder with a particle diameter smaller than1 µm,(preferably smaller than 100nm)； and C) a third component comprising water oranaqueous solution, whereby D) the volume fraction of the second and thirdcomponentrepresents at least 35 volume-% of the total bone repair material.
