After installing an anti theft door, the gap between the door and the wall is too large. How to fix

It depends on how big you have a copy, if it is within 5CM, you can grout, if it is more than 5CM, it is best to build a wall.

However, I mean non-standard custom doors, standard doors, many manufacturers do not allow grouting, only let foam glue, so as to avoid the door frame bursting or short-term deformation,。。 Hope to adopt...

It will not crack with cement sealing, but the cement label should not be too big, or it is filled with expansion glue, and the surface is sealed with cement, and the sealing will be better.

Reason] 1. This phenomenon is very common, because the door frame and the door opening are not a whole, and the anti-theft door is in and out of the opening and closing of the door frame and door.

The impact of the hole is very large, and the two materials also have different properties, and the crack is almost inevitable.

2. If you want to avoid seeing, it is nothing more than packing it with a door frame board to cover the cracks and not seeing. Fastness still doesn't have a big effect.

If the cement has not been hardened, you can use a wooden stick and a wooden board to squeeze and support it, and withdraw it after the cement hardens. If the water inside.

If the mud has hardened, there is nothing to be done.

Styrofoam cannot be filled].

1. Some people have a misunderstanding of the function of styrofoam, thinking that it can play a role in fixing the door body, so they insist on replacing the door.

Glue the gaps that exist. "In fact, it only plays the role of closing the tiny gaps and increasing the aesthetics. And styrofoam is easy to get old.

Some can even be picked off by hand.

2. Styrofoam is an indispensable auxiliary material for anti-theft doors, steel-wood doors, polymer doors, etc., which refers to contact air curing or hot press curing.

of one-component adhesives. It has the characteristics of high bonding strength, good weather resistance, easy use and water resistance, and is widely used in wood splicing

Bonding (or hybrid bonding) of metal, paper, aluminum honeycomb, foam board, rock wool, aluminum silicate, etc.

3. If the gap is relatively small, it can still be repaired, but if it is a relatively large gap, you still want to use cement by yourself.

After the mortar is filled, after the door frame of the anti-theft door is installed, the workers will generally use cement mortar to fill the joint, and then brush the interface agent and then hang the layer greasy.

sub, you can cover the gaps well. It is generally not advisable for owners to use styrofoam to plug joints. Because even if I barely filled the glue.

It probably won't work as intended.

There may be a ringing of the security door hinges

Cause: The hinge ring may be due to humid air or dust entering the hinge box of the anti-theft door, which causes the hinge to rub against the hinge pin.

Make a noise. The hinge screws are not properly adjusted, and the hinge bolts are not on the same axis. The hinge fixing screws are not tightened, and the door is in use.

During the process, the hinges are offset by gravity on different axes.

Solution: Adjust the hinge screws so that the hinge bolt is on the same axis. Inject liquid lubricating oil or yellow into the hinge pins.

Oil. Do not use organic or vegetable oils.

It depends on how big you are, if it is within 5cm, you can grout, if it is more than 5cm, it is better to build a wall.