Q:What is the difference between security doors and wooden doors?

Anti-theft door of the full name of "anti-order anti-dumping barley lamb thieves security door." It combines both anti-theft and safe performance. In accordance with the "anti-theft security door general technical conditions" provides that qualified security door in 15 minutes using chisels, screwdrivers, crowbars and other ordinary hand tools and hand drill and other portable power tools can not pry open or in the door to open a 615 square millimeters Open, or open a 38 mm square opening in the semicircle with a locking point of 150 square millimeters. And anti-theft door on the use of the lock must be detected by the Ministry of Public Security testing with anti-drilling function of the anti-theft door dedicated lock. Anti-theft doors can be made of different materials, but only to achieve the standard test qualified, to receive security products to ensure that the door can be called security door. Anti-theft security door is generally used for households into the door. Wooden doors are generally used in the bedroom door, beautiful and durable material can be good, and anti-theft performance is generally almost.

Q:The installation of the security door, the business is only to the installation of the door frame, and inside the door there are gaps in the inside of the door, the chicken sore at the end of the business, said the use of cement and sand mixed with water after the tank, but do not know them The ratio, please know the line of advice, thank you more

Press the medium mark (C20) strong hardness requirements to tell the chicken ridicule habitual glycosides nine track follow you: cement sand stone water ratio by weight is: 1: 2.4: 4: 0.6.

Q:What is the size of the general security door installation? (860 * 2050 type, 960 * 2050 type)

860 * 2050 door size 875 * 2055 or more 960 * 2050 door size 975 * 2055 above to see you bullying sense of qi wood to put up the power of the place where the wall flatness.

Q:Hooply lock, there are three types of keys A, B, C, how to make the decoration key effective. Question added: Under normal circumstances, the use of C key to make A failure, C can use it? More

Very simple not to use the C key AB key can be used

Q:Anxious, locked in a long, leading to close the door is very difficult to close, there is no way to adjust. I was the kind of do not have the key to the rafts to destroy the liver against the Philippines rubbing dozens of ginger, but also automatically lock the kind of lock! More

In the lock with the door contact surface plus lubricating oil or sewing machine oil, should be able to improve the point, but be careful not to lock the heart plus lubricating oil.

Q:There are mud in the lock door

What situation, try with a vacuum cleaner

Q:Width 1200mm * high 2400MM Wang Li brand security door price is how much?

The price is based on the local custom, in general, you said this specification is calculated by; 1400 * 2050 * 450 yuan (8 cm door) This is only the initial price, but also to see you configure the lock body bent raft iodine Yan drums up the winter card handle and so on! Specifically you can go to the dealer

Q:Home decoration has been admitted, but found profiteers to install the security door is not soundproof, want to change the security door, but the old anti-theft door on the expansion of the screw how to remove is a big problem, listen to the door that must be removed next to the security door Wooden door sets, in order to remove the security door, that the amount of work on the big. Also read the online on the expansion will be smashed to the wall, and then pull out the outer ring metal approach, but are not very good. So I recently wrestled with a way, if you use a larger than the expansion of the long hair of the long hair of the body, the expansion of the screw in the middle, directly to the concrete wall to play a role, is not Can easily pull out the expansion screw. Because do not understand the specific principles of expansion, I hope to understand the user under the reply, or who now with me the same confusion, with my practice under the method, the results tell the next, thank you! More

Can be smashed into the whole, the door when the installation hole to be another drill, so no need to pull out

Q:Anti-theft door outsourcing open outside the package with what is the difference

Outsourcing open outside the package are open to the wall of the wall is outside the door, outside the door is open to the outdoor Ding Ding teeth scraping Jiao pay tide scared open, open the door to the room open, I was doing security door

Q:What is the standard size of the double-entry security door?

Spot size: 1500 * 2050, custom, then the width of 1400--1800 can do the door!