Composite insulating panel

An insulating siding panel comprises a backing member， and a siding member. The backing member comprises a front face， a rear face， a top face， and a bottom face. The siding member has an upper end， a lower end， and a nailing divot. An upper end of the backing member combines with the upper end of the siding member to form a tongue. A groove is defined in the bottom face of the backing member that is complementary in shape to the tongue. The nailing divot of the lower panel may be concealed by a front section of the backing member of the upper panel.

一种保温外墙挂板（insulating siding panel）包含背衬构件（backing member）与挂板构件（siding member）两个组成部分。该背衬构件设有正面、背面、顶面与底面；挂板构件则设有上端、下端以及钉装凹窝（nailing divot）。背衬构件的上端与挂板构件的上端相结合，形成榫舌（tongue）。在背衬构件的底面开设有与该榫舌形状互补的榫槽（groove）。下层挂板的钉装凹窝可被上层挂板的背衬构件前侧部分遮蔽。