Some considerations when installing fireproof doors

To avoid and minimize physical damage to both parties and construction contractors, reducing errors in the process of making fire-resistant doors, slowing down the transfer of works, to note some of the problems often see you again:

- User Opening Doors can open way left open to, in or out, a lot of customers did not pay attention to this issue. In case of buying the wrong door opens, the customer required to replace it with a different set of doors (irreparable). Refer opening direction according to the drawings below.
APPLICATION DIRECTIONS DIRECTIONS OPENING OPENING DOUBLE
Sliding door opening to the right or drag right course
Drag left or left door opening left pulled Courses


- Powder coating: Usually customers choose electrostatic painting, however, we recommend that the customer some disadvantages problems electrostatic painting as follows: It is difficult to fix the scratches, paint thinner and may fade fast color due to the weather (sun directly on the door), stripe coating will not guarantee the same color as the old. Just up powder coated for orders of 15 or more to ensure the delivery schedule

- Oil: In accordance with the method of production of Europe, the fire doors must be painted oil painting, not static, Oil still ensuring smooth as powder coating, but has the advantage of easy miles and edit when scratched scratch, customers can self-handling in order to avoid the costs are incurred, nor oil painting requires the steel surface treatment with chemicals before painting as chemical powder coating should not happen the leaching chemicals door cores made of rust on the inside.

- A gap: For steel gates, the clearance between the door and door frame is often greater than the aluminum doors and wooden doors. TCXDVN standard 386 - 2007, the clearance allows for the steel door is 3mm + -1. If the thickness of the steel the higher the level the greater the gap.

- Roong rubber: Rubber Roong inserted into the door frame work to reduce the impact, noise and prevents the smoke rather than fire-fighting work Roong. The extent of the fire resistant door, depending on the thickness of steel.

Risks Mounting: For locations with high winds (strong suction or pushing the door) You should use your hands to reduce shrink hydraulic shock. The other installation location options with or without arms co. After installing the door, demanding installers unchanged until the coating works in operation, in order to avoid the collision impact, paint, cement ... can shoot at the door.

 
(www.ngonguyendoor.com)