Dress steel fixed knot constructs behind aluminum alloy window

The utility model relates to a dress steel fixed knot constructs behind aluminum alloy window relates to window form connection structure field, including the aluminum alloy window body, glass panels,sealed glue, stationary blade and expansion nail, the stationary blade passes through expansion nail to be fixed on the wall body, the aluminum alloy window body is installed on the stationary blade,still be equipped with sealed glue between the edge of stationary blade and the wall body, it has the foamer all to fill in the gap of the aluminum alloy window body, stationary blade, wall body, sealed glue junction, it is equipped with glass panels to press from both sides on the aluminum alloy window body. This dress steel fixed knot constructs behind aluminum alloy window has changed traditional al -alloy door & window installation and civil engineering and intersect the mode of construction, has realized accomplishing the mode that install al -alloy door & window again after the work ofwhitewashing in the civil e