Hello and welcome toTitker Trade Network!
Schools, malls, offices, office buildings, troops

free member

Installation of fire-proof and anti-theft doors in Daxing District and installation of door closers

价格 1.00元/平方米
total supply
10000 平方米
MOQ
1 平方米
area
Beijing
Delivery period:
Shipped within 3 days from the date of payment by the buyer
Buyers are still looking
  • 1
  • 2
  • 3
Products Recommended

Installation of fire

¥1.00/平方米

Fengtai District gla

¥1.00/平方米

Glass door installat

¥300.00/平方米

Beijing access contr

¥450.00/平方米

Shop information

area:Beijing

Member level:corporate memberYear1

identity:  

Already paid:0.00 yuan deposit

my badge: [Integrity File]

online service:

Business card

Beijing Hongyuanying Automatic Door Manufacturer

Applets
【Kind tips】When you call, please mention that you saw us on Titker Trade Network, thank you.
Product Details
Beijing Hongyuanying Industrial and Commercial Management Certificate has been officially approved and has obtained national formal qualifications and has become a member unit of Beijing Interior Decoration Association and Beijing Federation of Industry and Commerce Decoration Industry Chamber of Commerce. The opening direction does not meet the requirements and does not open in the evacuation direction.
The fire resistance limit of the fire door does not meet the requirements. According to the design requirements, a Class B fire door or a Class C fire door should be installed instead of an Armor Class fire door.
Install few or no door closers. Fire doors located in passages and stairwells must be equipped with door closers. Without door closers, they will not meet the normally closed requirements.
Install less hardware accessories. According to the size of the fire door, some of the larger fire doors should be installed with only hinges, some with only hinges, some with only screw holes, some with only screws, which reduces the fixing strength.
The middle seam is large and the two sides are not connected tightly and the separation is not tight, allowing smoke to pass through, and it cannot play the role of fire prevention separation.
The distance from the ground is too large. According to regulations, the distance from the ground to the inner door should be controlled within the range. Some fire doors have as many as 100 meters.
There are many regulations for door gaps.
The steel door frame should be filled with cement mortar or rock wool. Some are empty inside if not filled during installation.
Fire doors stipulate that swing doors are not allowed. Some are deliberately changed to swing doors or even use fire-proof glass to make homemade swing doors, which do not comply with the regulations and cannot play a fire separation role.
The holes on the sides or above the fire door are not blocked. There is a ventilation duct above or on the side of the fire door without a fire damper.
Cracked and uneven door leaves can also be installed as qualified fire doors.
The construction unit makes its own door frames and buys fire-proof door leaves to install. Sometimes the door frame and door leaf do not match, there is no sealing groove, no fire-proof sealing strip, and the frame and door leaf are uneven.
Self-made fire doors have no production standards and have not been inspected by the state.
There are ordinary doors and windows next to the fire door.
Install non-fireproof hardware and door locks.
Poor opening and closing performance: first, the door closer is broken; second, the installation quality is poor. The installation angle of the door closer is incorrect and the hinge is loose.
Some fire doors are rarely equipped with fire seals.
The gap between the fire door frame and the wall was not sealed.
At present, most fire doors are not equipped with sequencers (referring to bi-fold doors).
Fire doors have an additional decorative layer.
Some fireproof glass is broken, and some of the ordinary glass fireproof doors are installed with glass exceeding the specified area to install large glass (not fireproof doors that have passed the specifications tested by the National Fire Products Testing Center).
Failure to install fire doors in accordance with the design drawings and specifications of the fire protection audit opinions (for example, fire doors are installed above the first floor of a high-rise building but no fire doors are installed on the first floor).
/>
Similar products on the site

Supply Qingdao stainless steel

¥1.00/平方米

automatic garage door

Negotiable

Taixing transparent lifting do

¥17500.00/平方米

Fire shutter door installation

Negotiable

Hebei fire door

Negotiable

Shop electric rolling shutter

Negotiable

Zoo installs automatic doors

Negotiable

Aluminum alloy folding door ag

¥1000.00/平方米

Installation of telescopic doo

¥800.00/平方米

Nanjing Expressway Gate

¥16800.00/平方米

"Installation of fire-proof and anti-theft doors in Daxing District and installation of door closers"Related Products
Related categories
Building decoration construction wall floor coating Functional coating woodworking paint construction adhesives Coating emulsions and film-forming substances ceramic tile Fine chemicals for construction Coating additives floor Wall stickers/wallpapers wooden material Decorative line board masonry materials Functional Materials Deformation joint device Steel structure/membrane structure Curtain wall and material accessories decorative textiles carpet curtain interior door outdoor door window Door and window hardware ceiling material canopy material cut off Ladders Construction Glass Locks stone stone Insulation Materials Plastic building materials Endurance board Drainage board boeing film Lighting panels and lighting tiles Geomats and blocks Drainage network and three-dimensional network rubber tube Styrofoam Plastic piece Metal building materials Color steel tile steel grating steel fiber closing net Step by step Steel formwork Mesh panels and grating panels rubber Board Special building materials fiberglass Carbon fiber materials for construction Anti-crack additives for construction Covers and trench covers grouting material Wood plastic material sponge Site construction materials asphalt Construction and building materials pipes Pipe fittings water meter Gas Meter Plumbing hardware sanitary ware bathroom furniture Bathroom hardware Shower room/shower kitchen facilities Pipeline system Heating equipment General lighting light source Decorative lighting fixtures outdoor lighting fixtures 室内环保检测仪器 Engineering machinery/construction machinery contractor real estate Mailbox Ceramic production and processing machinery 建材生产加工机械 Work protection craftsman tools Measuring tools Inventory building materials 二手建材加工设备
Related Information
Supply of side sliding doors/Anhui indus Supply of electric doors/custom installa Supply of access control/Anhui access co Industrial industrial sliding door/Anhui Anhui revolving door installation/Hefei Supply of industrial sliding doors/Anhui Supply of garage doors/Anhui garage door Supply of radiation-proof doors/Anhui ra Supply of lifting columns/Anhui lifting Supply KFC door/Anhui KFC door factory d Supply of courtyard doors/Anhui courtyar Supply of guard booths/Anhui guard booth Supply monitoring/Anhui monitoring insta Supply of road guardrails/Anhui road gua Supply of medical doors/Anhui foot-opera
Disclaimer

The information/pictures/parameters, etc. displayed on this webpage about【Installation of fire-proof and anti-theft doors in Daxing District and installation of door closers】are provided by member【Beijing Hongyuanying Automatic Door Manufacturer 】,By Titker Trade Network members 【Beijing Hongyuanying Automatic Door Manufacturer 】is solely responsible for the authenticity, accuracy and legality of the information/pictures/parameters, etc.,Titker Trade Network only provides display services. For your safety, please choose Titker Trade Network for online trading, otherwise Titker Trade Network will not bear any responsibility for this.

If your legitimate rights and interests have been infringed, please contact Titker Trade Network customer service as soon as possible. We will serve you wholeheartedly. Thank you for your attention and support to Titker Trade Network!

Titker Trade Network