What is Waterproof Roller Blinds For Balcony

Outdoor Roller Blind mainly include Outdoor Roller Shades, and Polyester Roller Blinds. Waterproof Roller Blinds For Balcony, have many advantages such as beautiful appearance, firm structure and durability. Patio Awning are suitable for various places, Especially suitable for large-area glass curtain wall roller blinds. When Fabric Roll Up Blinds is put down, it can make the indoor light soft and free from the direct sunlight, and achieve a good shading effect. When the roller blind is raised, its volume is very small. So that it is not easy to be noticed. Roller blind fabrics include semi-shading roller blinds, semi-transparent roller blinds, and full blackout roller blinds. The latest anti-UV roller blinds, waterproof roller blinds, and easy-to-decontamination engineering roller blind fabrics. Control methods include: manual roller blinds, electric roller blinds, spring semi-automatic roller blinds, etc. Can be used for office building curtains, school curtains, hotel curtains, hotel curtains.

The control part of the spring roller blind mechanism is a ball type overrunning clutch. It is also a one-way control device. The designer skillfully removes the spring in the conventional overrunning clutch and slightly modifies the opening of some parts. It has become the current hand-held spring roller blind mechanism.

The spring force of the spring roller blind can adjust the fabric to rise and fall within a certain range and can be stopped at any position. Gently pull down, let go, the fabric can be freely bounced back to the top of the curtain, the operation is light, the operation time is short, and the stop position is arbitrary.

The structure of the spring roller blind is small and compact, and the operation is flexible and convenient. The area is below 4 square meters.

1. Fabric selection:

Semi-transparent fabric: suitable for general office space, able to communicate with the surrounding environment.

Semi-shading fabric: can cover the eyes, can not see the scene of indoor and outdoor characters, but there is light

Fully opaque fabric: completely matt, suitable for bedroom and video conference rooms.

Rolling curtain: the name of the ophthalmology treatment. The lens is placed under the front of the vitreous body near the edge of the serrated rim, until the needle is withdrawn, and the lens is no longer floating.

2. Fire shutter:

A fire shutter is a roller blind that meets the fire resistance and fire integrity requirements of the frame over time. The fire shutter is a kind of active fireproof partition. It is usually rolled up in the rotating shaft box at the top of the door and window. When it is on fire, it is put down and deployed to prevent the fire from spreading from the door and window openings. Generally, it consists of a curtain, a guide rail, a door sill, a seat plate, a transmission device, a rolling door machine, a control box, and the like. Fire shutters are widely used in various industrial and civil buildings. Once a fire occurs, they can be automatically shut down to prevent fire smoke from spreading, fighting for fire time, reducing casualties and economic property losses.

Quality problems common to fire shutters:

(1) In the material inspection, the thickness of the raw materials of the main parts does not meet the standard requirements. For example, the seat plate requires a steel plate with a thickness of 3.0 mm, and some manufacturers use a steel plate with a thickness of 1.0 mm. This will result in insufficient rigidity of the seat plate and easy deformation. .

(2) In the inspection of the guide rails, the parallelism error and the verticality error of most manufacturers do not meet the standard requirements, resulting in a large gap in the middle, and the fire and smoke prevention measures will lose their effect.

(3) In the seat board inspection, some manufacturers' fire shutters cannot be in contact with the ground. In the event of a fire, the flame will spread from the seat plate to the ground and from the fire to other parts, which cannot effectively prevent the spread of fire smoke. To the role of fire separation.

(4) There is no drawing production in fire shutter manufacturers. In order to save trouble, enterprises mostly assemble and install on site according to the size of the door and hole, and do not draw drawings, resulting in low installation quality.

The main causes of quality problems:

1. The quality of the installation team is low and the level is not high, especially in order to temporarily adjust the installation personnel during the construction period, resulting in unstable installation quality. Therefore, each enterprise should increase the construction of the installation team, improve its installation level, and achieve the goal of improving product quality.

2. Each production enterprise cannot draw drawings according to the actual situation of the project and organize production and installation.

In this regard, each enterprise should draw drawings according to the actual situation of the project and control the production quality of the roller blinds. At the same time, it should increase the construction of the installation team and improve its installation level to improve product quality.

Editor in charge: Zhu Ling