Q:What is the role of the windowsill beam? What is the general layout of what parts?

Set at the top of the window, called the beam. Masonry structure is often made of beams and beams, but also reinforced concrete, the role in addition to shape shape needs, but also to bear the above weight.

Q:The windowsill leaking from the outside to the house

In the outermost edge of the window sill under the cement, as long as the cement to form a barrier on the line

Q:How to install a wooden windowsill board

In the same room, the windowsill plate should be mounted at the same height and maintained horizontally. Width of more than 150mm of the sill board, put together should wear dark band. Window plate at both ends of the height difference between the tolerance of not more than 2mm; both ends of the window from the length of the difference between the allowable deviation of not more than 3mm.

Q:Is it first fitted with marble windowsill or first fitted with aluminum windows?

First install the windows, in the installation of marble windowsill, to make the junction, more compact, good-looking, from a practical point of view, you first install the windows, in the installation of marble, waterproof function will be better.

Q:How to distinguish between the true and false aluminum windows and doors

Look at the insulation of the insulation section of the insulation and domestic and domestic insulation strips are mostly plastic PVC material, imported insulation is polyamide, that is, nylon insulation. Good quality of the broken aluminum doors and windows, the use of imported insulation, and its high temperature and low temperature resistance better, low thermal conductivity, thermal insulation can achieve the effect of environmental protection and energy saving, energy savings of 20% - 30 %.

Q:What is the difference between a windowsill window and a window window?

Such as the windows on the metal hulls, have become windows without windowsill. Such as windows used in the formal residential housing, it becomes a window window, the corresponding wall thicker, which part of the window extension, when the window and the wall in two planes, it produced a windowsill, The bottom of the window small platform, there are narrow and narrow, some people like to put something like decorations or some small things in life, by the external walls of the windowsill now most people will do more wide, put some bonsai or sun The But also beautify the housing environment and facilitate life.

Q:Broken bridge aluminum terrace on the edge of the window a little ventilation, how to solve ah? How can I seal better performance?

Sealed tops: The top of the installation of the top part of the window (door) fan, the fan around the box or seal bridge (file wind block), to strengthen the seal between the box and the fan. The top of the bar is an important factor affecting the sliding doors and windows and watertight performance, and it is also an important factor affecting the switching force of the doors and windows.When the tops are too large or the vertical hair is too high, it is not only difficult to install but also increase the resistance of the doors and windows, especially when the opening Resistance and closure of the final position when the resistance is too large, the specifications are too small, or the height of the vertical bar is not enough, easy to escape out of the slot, so that the sealing performance of doors and windows greatly reduced. Wool to be treated by silicification, the quality of qualified tops for the surface straight, bottom and vertical hair smooth, no bending, no pizza on the bottom of the provisions of 0.20MM. Tops, strips play: sound insulation. Dust. Antifreeze. Warmth.

Q:What is the airtight window

An airtight window is provided with two glass sliding window guide rails and two window guide rails on the upper and lower frame of the outer frame, and the sliding window frame and the screen window are embedded in the frame.

Q:Buy off the bridge aluminum doors and windows Note

Profile wall thickness Broken bridge aluminum is usually divided into 60 series (6 cm), 70 series (7 cm), and broken steel doors and windows of the quality of good or bad is not to see what series of profiles, mainly depends on the broken aluminum doors and windows of the material, wall thickness , The insulation section, processing technology; district is relatively quiet, the window is not great, choose 60 series of profiles is enough, if the district street, floor windows, sealing insulation requirements, you can choose 70 series profiles.+D82

Q:What is the cantilevered windowsill and the unopened windowsill

Cantilever windows are commonly used in residential windows, that is, the window parts with reinforced concrete as a component (cantilever plate), so that the windowsill cantilevered out of the wall a certain scale; no hanging windowsill is usually common, the width of the outer wall is the windowsill (Sometimes slightly protruding walls).