The utility model discloses an aluminium frame covers moulds building templates, including aluminum plate no. 1, aluminum plate's no. 1 leading flank is equipped with the connecting hole, sliding connection has the screw rod in the connecting hole, the one end of screw rod is equipped with the spanner fixed block, the other end of screw rod is equipped with the nut, aluminum plate no. 1 is connected with aluminum plate no. 2 through the screw rod, the position department that an aluminum plate leading flank is close to the left surface is equipped with the spread groove, aluminum plate no. 1 is connected with aluminum plate no. 4 through the spread groove, the position department that two leading flanks of aluminum plate are close to the left surface is equipped with the spread groove, andthis aluminium frame covers moulds building templates is rational in infrastructure, and the practicality is stronger, places the device through the base is convenient when the installation, couplestogether the device through the screw rod is convenient, and is convenient to concreting in the the device, can guarantee the device's fastening nature to prevent the concrete setting after strain through U type frame, installs the device and dismantle through connecting bolt no. 2 is convenient, is suitable for and uses widely.