Cement grout for doors and windows is good by hand or with machinery

Mechanical anti-theft door grouting Anti-theft door grouting is to pour cement mortar into the door frame to improve the anti-theft performance, and keep the door body reasonable and unchanged for a long time. The security door grouting device can reduce the difficulty of security door grouting. 1. The anti-theft door is not grouted, the sound of closing the door will be brittle, and the bolts will be loose.

The door frame will be tilted and deformed. The bearing force of the door frame is reduced, and the anti-theft performance is reduced. The grouting of the security door can effectively combine the door frame with the door body.

Improved anti-theft performance. On the other hand, the door and the door body maintain a reasonable fit, and the long-term use will not change. 2 tips There are requirements for anti-theft door grouting.

The fire acceptance stipulates that the entrance door must be grouted. The door frame should be filled with cement mortar. After grouting, the sound of closing the door becomes dull, which is fireproof and anti-theft, and prevents the door frame from deformation.

Anti-theft door grout is very important, the cement can not be too thin or too much sand, to adjust the cement to the kind that can be grasped by hand, slowly stuffed into the side cracks of the door, do not pour from the small round hole on the door frame, otherwise the serious door will not be opened. Anti-theft door grouting is a problem for the installer, and it is difficult to pour cement mortar into the door frame. The anti-theft door grouting device uses the principle of syringe, sucks in cement mortar, presses into the door frame, and can fill an anti-theft door in ten minutes.

Lightweight, efficient, and easy to use security door grouting? Anti-theft door grouting is to pour cement mortar into the door frame to improve the anti-theft performance, and make the door body maintain a reasonable fit, long-term use unchanged. The security door grouting device can reduce the difficulty of security door grouting.

1. The anti-theft door is not grouted, the sound of closing the door will be brittle, and the bolts will be loose. The door frame will be tilted and deformed. The bearing force of the door frame is reduced, and the anti-theft performance is reduced.

The grouting of the security door can effectively combine the door frame with the door body. Improved anti-theft performance. On the other hand, the door and the door body maintain a reasonable fit, and the long-term use will not change.

2 tips There are requirements for anti-theft door grouting. The fire acceptance stipulates that the entrance door must be grouted. The door frame should be filled with cement mortar.

After grouting, the sound of closing the door becomes dull, which is fireproof and anti-theft, and prevents the door frame from deformation. Anti-theft door grout is very important, the cement can not be too thin or too much sand, to adjust the cement to the kind that can be grasped by hand, slowly stuffed into the side cracks of the door, do not pour from the small round hole on the door frame, otherwise the serious door will not be opened. Anti-theft door grouting is a problem for the installer, and it is difficult to pour cement mortar into the door frame.

The anti-theft door grouting device uses the principle of syringe, sucks in cement mortar, presses into the door frame, and can fill an anti-theft door in ten minutes. Lightweight, efficient and easy to use.

Cement grout: What good tools do you have?

In the decoration construction, we all know that in the window installation link, you need to add some filler between the wall and the window, otherwise there will be a gap; But what kind of filler is good to choose? At present, the most common are cement mortar and foam glue, so which one is better? After all, there are people using each of them.

1. Comparison between the two.

Foam glue: the construction speed is fast, time-saving, and can achieve a complete fit with the gap, and there will be no cracks in the later stage; Some people will say that the nature of foam glue is soft and cannot support the wall, but in fact, there is no need to worry too much about this problem, because it is generally reinforced with wooden plugs before installing windows, so there will be no problem; However, its cost will be higher than that of cement mortar.

Cement mortar: The cost of cement mortar is lower, and the reinforcement performance will be better, which I believe does not need to be repeated; However, it needs to be reminded that there may be a trace of defects in sealing performance, and small cracks may appear after a long time; Moreover, cement mortar has a certain corrosiveness to aluminum window frames, so when installing, remember to strengthen the protection of window frames, and only take them off after the construction is dry.

2. Regional division.

Different regions have certain differences in the choice of fillers, generally speaking, the northern region advocates the use of foam glue; Because the foam glue has good thermal insulation performance, and it is a soft material, the soft connection performance is good, and it is suitable for the north.

The south can choose the form of cement mortar, after all, there is not such a high demand for thermal insulation, and it can be saved.

3. Window frame material.

It is generally recommended that the wooden window frame be in the form of cement mortar, because there is no corrosion problem in the wood, and secondly, as long as the putty is scraped in the later stage, the aesthetics will not be affected.

Other materials, especially aluminium window frames, are more effective and simpler to use foam.

Therefore, when installing windows, you can choose according to your own needs, and you don't have to kill them all!