Shanghai Center and Tesla may have ten million ways to connect them, but this one must be something they don't want, even if you say this is a "God" arrangement. Yesterday (May 9th), a damaged glass on the 76th floor of the Shanghai Center was replaced. Suddenly (yes, it happened suddenly), the glass fell and it happened to be the driver of Kaitusla. Fortunately, it only hurt the foot. Well, it's not a serious glass at a glance.
Mom and Dad often told me that the sky won't fall out of the pie. Be careful when you go out. But they did not say that this glass would be lost in the sky. According to legend, once a chopper was dropped in the sky, it was terrible to think about it. Hey, shouldn't my window glass fall out? Hey, I seem to live in a basement!
"Blow and blow, my pride indulgences, I can't blow away the glass I installed..." With the melodious singing, let's just say how to install glass windows to avoid accidents.
First, safety first step before loading check confused
1, to ensure the quality of glass window products qualified
When we receive a piece of money, we will first look at whether it is true or false. After the glass window is received, we must also carefully check it to see if there are any quality problems. The main inspection is two points, one is the appearance, to see if there is any damage or breakage; the second is the size of the window, check whether the size is accurate. Don't forget to check the sash to see if it is square and there is no warping.
After the overall inspection, the small object was used. The window hardware, fasteners, and reinforcing profiles could not be missed. Look at whether or not their surface was treated with anti-corrosion treatment. There was no direct “repatriationâ€. If the window is fixed using a fixed piece, the thickness should not be less than 1.5mm, the minimum width should be greater than or equal to 15mm, and the surface of the fixed piece should be galvanized.
Then the inspection of the window glass must be clean and transparent and must not be damaged. Water vapor and dust cannot exist in the double glass sandwich, and the dividing strips remain uniform.
2, do not forget to check the window hole
How is the sealing of the window installed? How is the stability, and it has a great relationship with the flatness of the window opening. Before installing the window, it is necessary to check whether the size of the hole is correct, whether it is horizontal and vertical, and if the hole that does not meet the requirements is processed in advance.
Second, why loose glass windows off? "Into Science" Secret for you
what? After your glass windows installed, there have been many problems? The glass installation is not centered, the touch glass is loose, the gap between the glass and the window frame is not uniform, the glass window and the rubber seal are not tightly adhered to.... Who does this work?
Possible causes of these problems:
(1) You must be lazy. Before you install the glass, the foreign material in the notch is not cleaned, making the glass misaligned with the notch.
(2) The rubber strip is not broken at the corners and there is no glue sticking.
(3) The gap between the glass and the glass notch is uniform, and the glass and the glass groove are not in tight contact with the rubber strip. Protruding glass notches, the seal can easily be pulled off by hand.
After finding the "cause" of the right medicine:
(1) Carefully remove foreign materials such as mortar, bricks, etc. from the slot, which must be done before installing the glass. When the glass is placed, it should be carefully centered and the clearances on both sides should be kept evenly. At the same time, the glass should be fixed in a timely manner so as not to collide and shift from the center of the notch.
(2) When sealing the glass with sealant, the glass shall be squeezed with rubber strips or rubber blocks to leave gaps in the plastic injection. The depth of the plastic injection shall not be less than 5mm. Before the adhesive is cured, the glass shall be kept from vibration. .
(3) The rubber seal should not be pulled too tight, and the length of the blanking should be 2O-3Omm longer than the assembly length. When installing the window, the rubber strip must be inlaid in place to keep the surface straight, so that it is in close contact with the glass and glass notches and the force around the glass is even. In the corner, the rubber strip should be cut off beveled and then glued firmly in the broken place.
(4) After the window alignment is properly adjusted, it is necessary to use styrofoam to fill the gap between the window frame and the wall. Wait until the styrofoam cures (usually 2-3 hours, the winter takes longer), and remove the excess styrofoam. After the styrofoam has been used, evenly apply a sealant around the window frame to prevent rain from flowing into the house through the installation gap between the window and the wall.
Door and window installation
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