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Anonymous users2024-01-241. The building unit door is a three-proof door according to the architectural design requirements, which should be the production of 304 stainless steel door frame, and the thickness of the stainless steel frame plate should be greater than or equal to, using double-layer tempered glass, the thickness of the tempered glass is 5mm, and the thickness of the door leaf is 50mm (stainless steel must meet the national standard).
2. The lock adopts electromagnetic lock, which meets the lock requirements of Class A for 10 minutes.
3 Keys are required for each unit door, which is 3 times the number of units in the unit.
4 CLOSING NOISE 75DB.
5. Welding strength: 180Nm for slotted type, 150Nm for T-shaped type, three door shafts are used for the connection between the door leaf and the door frame (to ensure that the door leaf does not sag), and the door closer adopts the mother and son door closer.
6. The location and size of the door style and video intercom system of the building unit shall be designed by the tendering unit. The quality of the product must meet the requirements of the national standard GA T72-2005 "General Technical Conditions for Building Intercom System and Electronically Controlled Anti-theft Door".
1 GB191 Packaging, Storage and Transportation Graphic Sign.
2 GB2649 Sampling method for mechanical properties test of welded joints.
3 GB2651 Test method for elongation of welded joints.
4 GB2828 Batch by Batch Inspection Counting Sampling Procedure and Sampling Table (applicable to continuous batch inspection).
5 GB2829 cycle check counting sampling procedure and sampling table (suitable for checking the stability of the production process).
6 GB4208 Classification of Enclosure Protection Level.
7 Equipment Reliability Test Verification test scheme of failure rate and mean time between failures under the assumption of constant failure rate.
8 GB6833 Electromagnetic Compatibility Test Specification for Electronic Measuring Instruments.
9 GB8898 Safety requirements for household and similar general-purpose electronic and related equipment powered by grid power supply.
10 GB9401 microphone measurement method.
11 General technical conditions for intrusion detectors.
12 GA5 anti-theft security door general technical conditions.
13 SJ Microphone Classification and Basic Parameters.
Unless otherwise specified, the Project shall comply with the designs, drawings and relevant national, local and industry standards, including but not limited to the above terms.
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Anonymous users2024-01-23The standard production size of the unit intercom door and the security door.
Change it, the current digital mode, and the previous analog equipment is not matched, and the equipment is not expensive, you can refer to the wiring to choose a new device, so that the wire can be saved. >>>More
Dimensions are required to quote... Where are you?
Find a property, or a contact number for a new security door.
Disclosure content: 1. All entrance door openings meet the size requirements of the design drawings. The exterior wall at the entrance of the cave is the 1M line of the building line, and the indoor ground has not been decorated after treatment. The opening direction is the same as the opening direction of the drawing. >>>More
The specific criteria are not known.
But when you put it on, it's stuck on it, it's high above the ground, and you put some cement on it in the ground, and you wipe the seams, and it's over. >>>More