How to judge whether it is a system door and window? There are three methods:
Use Naked Eyes to judge recognition. The system window needs to build a door and window system. What is the door and window system? The door and window system consists of many systems. For example, hardware system, glass mat bridge system, anti-mosquito system, splicing system, safety system and drainage system are called System windows composed of multiple systems.
Let's take a look at the first one: how can the hardware system reach the standard of system doors and windows?
First of all, look at the brand. The titles of system doors and windows all use international first-line brand hardware. The handle is himec, and the lock block and lock point are all brands. Only in this way can the hardware system standard be reached. Secondly, the hardware system can certainly have multiple solutions for various complex situations. For example, you can choose high window opening, limit opening, inside opening and falling, etc., which can meet various needs. This is the hardware system.
What is a splicing system? It is the place where the profiles are spliced. In the parts where the profiles are spliced, the current system doors and windows must be pin glue injection process and expansion angle code. What is pin glue injection process? Let's take a look at Pin, the pin is different from the regular of Hexagon screws. After the pin is inserted, it has a good fixing function. After the pin is fixed, we also have a glue injection hole. Into our two-component glue, two-component glue will fill every gap in the profile. The advantage of this is that the pin and expansion angle code are closer, and there is no gap in the splicing of our profiles, and the splicing is very firm.
How to identify system windows?
Is it a pin or a screw? Is there any glue injection process.
III. Drainage system
The difference between the drainage system of the system doors and windows and the common drainage system is: we notice that the appearance of the windows, their drainage, has a windproof drain cover, a small black piece, then you can see if there is a windproof drain cover on this window, then it is a hidden drainage line, and the drainage hole cannot be seen from the appearance, which is more beautiful. The drainage hole is above the drainage line, why is it so designed? What are the benefits of doing so? First of all, when the wind blows, during the accumulated use process, sand dust and impurities will block the drainage holes. This design can prevent dust and impurities from entering the drainage holes. Second, when drainage is carried out in rainy days, rainwater will be poured upside down. Because there is wind and wind pressure, the rainwater is poured back into the window. This design avoids the phenomenon of pouring back. In addition to this hidden drainage line, inside the profile, there is also hidden ladder drainage. These are the system design requirements for system drainage.
The above is how to judge the system doors and windows. Have you learned it?
