fire door manufacturer and custom fire doors wholesaler--China Jingcheng Security Products

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E-mail: sales@cnsecuritys.com

fire door

Established in 1999, China Jingcheng Security Products Co., Ltd. is a scientific and technical fire door manufacturer specializing in various kinds of safety products and components. These products are widely used in the fire fighting, road safety, lighting, public secuity, family, automobile safety, petroleum, metallurgy and construction and other fields. Many of our fire doors products have been approved of the CE, RoHS, UL and BS. We have obtained the ISO9001 certificate from the SGS for all our current operations.

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1 Five Star Maintenance can provide all doors, their furniture and signs to comply with Fire Precautions act 1971, Fire Precautions (Workplace) Regulations 1997 as amended by the Fire Precautions (Workplace) (Amendment) Regulations 1999 and Draft Order: The Regulatory Reform (Fire Safety) Order 2004 when the proposed Fire Safety Legislation is placed on the statute book. We advise our customers to check these and any amendments to see that they comply.
Your means of escape in case of fire has to be maintained and unobstructed. All fire doors should be operating correctly and all doors are available when the premises are occupied. Other requirement may be enforced such as magnetic door catches be released at certain times and checked to see if they are working satisfactory. Please see our WINDOW CONTROL SYSTEMS PAGE for further services in this area and Our MAINTENANCE PAGE for our service to inspect fire doors and give a written visual report. .

2 A fire door is a type of door, or closure used as a passive fire protection item within buildings to prevent the spread of fire. It is usually the only means of allowing people to pass through a fire-resistance rated wall assembly.
Some fire doors are equipped with internal windows, which must, likewise, have a rating or have been incorporated at the time of the door test and be subject to product certification. Fire-resistive windows may include:
wire mesh glass
liquid sodium silicate fills between two window panes
ceramic glasses
borosilicate glass
to perform well under fire conditions and/or to provide impact resistance. Wired glass typically withstands the fire, whereas the sodium silicate liquid also acts to insulate heat transfer, due to the endothermic action of this chemical.

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