Key Points Of Awning Design

1. When the building has higher standard requirements, sunshade measures should be taken when the following conditions meet 1 to 2 items
(1) The indoor (outdoor) temperature reaches or exceeds 29°C;
(2) The solar radiation intensity is greater than 240kcal/m2 h (1004.6kJ/m2 h);
(3) The indoor depth of sunlight exposure is greater than 0.5m;
(4) The indoor time of sunlight exposure exceeds 1 hour.
2. The awning is suitable for shading outside the doors and windows of low-rise and multi-storey buildings. It is not suitable for sunshade outside high-rise buildings.
3. The material, thickness, size and form of the sunshade material, the form and specification of the fixing device, the power of the motor (when electric is used), and the wind pressure of the place of use are interrelated, which need to be based on specific engineering conditions. , obtain relevant technical information from professional manufacturers, and choose after comprehensive consideration.
4. The connection method between each sunshade system and the main body of the building, lightning protection measures and other safety-related issues need to be determined and determined by the engineering designer in conjunction with the professional manufacturer according to the specific project situation.
5. When choosing a shading system with a roller shutter box, the influence of different positions of the roller shutter box on the energy saving of the wall should be considered.
6. For systems equipped with automatic control, it is generally required to install wind control and rain control sensing devices, and light control can be selected according to specific conditions. Manual driving is generally not suitable for external sunshades in places where there are often no people.
7. It is recommended to use dark colors for the fabric (or face the dark side of the fabric to the outside) to achieve a better sunshade effect.
8. Performance requirements of fabrics
(1) The fabric should ensure constant size and no deformation.
(2) The surface of the fabric is smooth and smooth to ensure free winding and prevent the occurrence of deviation, wrinkles or unsmooth winding of the fabric.
(3) The fabric should have sufficient tensile and tear strength to prevent the risk of being torn under harsh weather conditions.
(4) The connection between the fabrics should adopt the hinge frequency welding process to ensure that the fabrics have sufficient strength.
(5) The fabric should have good color solidity.
(6) The surface of the fabric should have certain anti-pollution performance, easy to clean, and easy to maintain.
9. Fabric types: polyester coated fabric, glass fiber coated fabric.