60Mins Wood Exit Fire Door

We supply 60Mins Wood Exit Fire Door.

QIANYITA is China Top 10 door Brand. Main product: fire door, security door, wooden door, steel door, other doors. We are AAA tax paying and national high-tech factory for many years, and provides professional solutions for shopping malls, hospitals, schools and other industries. Our door pass ISO9001:2000 quality system, UL/BS476 that can be exported all over the world.

Installation method

Fire door according to material: there are steel fire door and wood fire door these two kinds of fire door installation method there are a few details on the different. The fire rating is a little bit different and you have to pay attention to detail when you install it.

First of all, when the wooden fire door is installed, the size of the door frame should be less than the hole 20mm, and the foot of the door frame should be buried 20mm below the ground. The door frame should be firmly fixed with the wall and vertical Angle. Frame, support should be paid attention to flat with Angle, avoid plane saw. There should be at least 3 fixed points on both sides of the door frame, and the spacing should not be greater than 800mm.

Secondly, in the installation process of steel fire door, considering the bending deformation of the door frame, it is necessary to support the wooden tiebeam in the width direction of the door frame, and the foot of the door frame is buried 20mm below the ground, and then the embedded parts of the door frame and the wall are welded. Then cut a hole in the wall in the upper corner of the door frame and fill it with concrete of cement, sand and expanded perlite (1:2:5). Once the concrete has set, it is ready to use.

Product Details:

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