Rest assured that the purchase of anti-theft security door
Known as the "anti-theft steel security door. It is both anti-theft and safety performance. In accordance with the provisions of the anti-theft security doors GM technology, qualified security door within 15 minutes using a chisel, screwdriver, pry bar, and other common hand tools and hand drill, portable electric tools can not pry open or on the door, opened a 615 square millimeter open a 38 mm2 openings within the semi-circular openings, or the lock point 150 square millimeters. And anti-theft door locks must be qualified through the Ministry of Public Security Testing Center of detection with anti-drill security door lock. The security door is characterized by strong security, with a durable, flexible and open, pleasing in appearance. For civil and residential high-rise buildings and confidential room, security door, etc. of the financial sector. Security doors can be divided into three kinds of fence-style security doors, solid doors and composite doors. Security door installation points
(1) security doors shall be installed in accordance with the types of security doors, to adapt the installation method.
(2) security doors, door frames with expansion bolts with fixed wall in the masonry wall in the hole at the embedded iron, when installing the door frame connection weld.
(3) of the frame and the wall regardless of what kind of connection, each side should not be less than three anchor points, and should be firmly connected.
(4) installation of security doors, you should first find out straight, hanging is the appropriate size amount after the temporary fixation, and correction, adjustment, and correct rear Anchorage.
(5) after the installation of the sliding door, sliding flexible; Swing easy to open, close tightly and securely.
(6) between the doors and door frames or other parts of the installation of security devices.
(7) anti-theft hardware accessories for door handle, door locks, and the observation hole must be complete; password protect lock on the multi-function security doors, electronic alarms password system, doorbell paging devices must be effectively improved.
(8) requirements and the ground plane clearance should not exceed 5mm.
Security door according to their level of security can be divided into class A, B, and C-level anti-theft security door, including C-level anti-theft performance of the highest class B followed by A-level minimum. We now see at the mall, most of them are A-level security doors, it is suitable for use in the general population of consumers.
Consumers in the market to buy security doors, the general should be chosen relatively large, good reputation, and after-sales service is a relatively standardized products manufacturing enterprises, but also should pay attention to the product logo, such as security doors, signs "FAM" Company Name implementation of the standards, purchase anti-theft door really play the role of the anti-theft.
The publication of the new national standards for security doors
Has been implemented for eight years, "anti-theft security doors GM technology" will be held on April 1, 2008 implementation of the new GB. GB will be security doors, anti-theft security level divided as "A", "B", "C", "D" 4 different anti-theft security performance of different grades of anti-theft security doors, including security doors vandal may notLess than six minutes.
The new standards are mandatory requirements related to the terms of the safety performance of the security doors.According to anti-failure time length, plate thickness, and other indicators, the standard anti-theft security classification security door products, the new standard for anti-theft security level from "C", "B", the "A" Level 3, increased to "A "," B "," C "," D "4. The new anti-theft security level phonetic alphabet code for the "J", "Y", "B", "D". A for the most senior, and so decrease.
Anti-theft security performance of different grades of anti-theft security doors. Vandal: Grade A security door of not less than 30 minutes, grade B not less than 15 minutes of not less than 10 minutes and C, Category D shall not be less than 6 minutes; the point of locking the doors and door frames, A , B, C, D grade security doors should be at least 12, 10, 8 and 6; the door frame steel plate thickness of the A, B, C and D should be used in 2mm, and 2mm.Consumers can choose what you want on demand security doors.
According to the provisions of the new standards, security door locks should be able to vandal, even if drilling out the lock cylinder, pry off the lock body connection so that the demolition of locks or through the upper and lower clearance into his pry Pa tool, release the latch, but also Unable to open the door; security door latch stretched length should not be less than 16mm and should latch stop device.
The new standard also increased the content that can help consumers identify the authenticity of steel double doors, is to ask the security doors should be permanently fixed marker. Anti-theft door tag is composed of three parts, marks the phonetic alphabet, from left to right, respectively, for anti-theft security door code (FAM), anti-theft security level and defined features (including corporate code and product code of two parts). Among them, anti-theft security level marked permanently fixed to the inside of the hinge edge of angle from the ground height is 1600mm ± 100mm position.
.gif)