The utility model relates to a road engineering field especially relates to a compound face structure reflective cracking test device that says. The utility model provides a compound face structure reflective cracking test device that says, the on -line screen storage device comprises a base, it applys device, first test piece cushion cap and second test piece cushion cap to be equipped with vertical pressure on the base, still be equipped with on the base and can drive first test piece cushion cap and apply the device for the horizontal pressure that level motion was done to second test piece cushion cap. The utility model provides a compound face structure reflective cracking test device that says can be used to study road engineering medium pitch structural layer reflective cracking extension law.