Home improvement practical small classroom: three tips for decoration anti-theft door

Everyone has a different understanding of home. How can we decorate the perfect home with limited funds? In home decoration, many owners are concerned about the cost of decoration. Therefore, before renovation, we must plan well, and only good planning can reduce the cost.

The first hurdle: choose the appropriate size. Consumers should choose the appropriate anti-theft security door according to the actual requirements of the door opening size, opening direction, color pattern of the living room. Check the appearance, the color of the paint layer on the surface of the door panel is uniform, without scratches or bubbles.

The second pass: check the quality of the door. The anti-vandalism function is the most important function of the anti-theft security door. At the time of purchase, the seller can be required to show the test certificate of the public security department. At the same time, the weight of the door body should be checked, generally it should be more than 40 kg, the thickness of the steel plate of the door frame should be more than 2.0 mm, and the internal structure of the door body can be checked by removing the cat's eye, the doorbell box or the lock handle, etc. Above 1.0 mm, there are several reinforcing steel bars, and it is best to have asbestos and other materials with fire protection, heat insulation and sound insulation functions as fillers in the door. Finally, the lock should be checked to see if a special anti-theft lock qualified by the public security department has been used, and at the same time, a steel plate with a thickness of more than 3.0 mm should be protected at the lock.

The third pass: check the installation quality. After installing the anti-theft door, the user must first check whether the accessories and information such as keys, insurance policies, invoices, and after-sales services are consistent with the accessories and materials provided by the anti-theft door manufacturer. When using the key to open the lock installed on the door, the lock core should be easy and flexible without jamming; when the door is opened 90 degrees, it should be flexible, without jamming, abnormal noise, etc.