Aluminum curtain wall Aluminum veneer curtain wall with high-quality high-strength aluminum alloy sheet, the commonly used thickness of 1.5, 2.0, 2.5, 3.0mm, model 3003, the state h24. Its structure is mainly composed of panel, stiffener and angle code. Corner can be directly from the panel bending, stamping, but also in the small edge of the panel riveting corners forming. The ribs and the plate after the welding screw (the screw is welded directly to the back of the board) to make it a solid whole, greatly enhanced the strength and rigidity of the aluminum veneer curtain wall to ensure the long-term use of the formation degree and wind and earthquake resistance. If you need sound insulation, aluminum can be installed inside the efficient insulation materials.