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Daylighting Roofing Solutions

Engineering characteristics

1.Hope can realize each kind of modelling,grid has rhythm sense,beautiful modelling.

2.The joints of roof glass or other materials are simple and convenient.

3.The size of the space frame structure is accurate,and the glass can be customized in advance to save install time.

4.Good wind resistance,snow resistance and earthquake resistance.

5.High degree of factory,80% of the workload is factory based,in line with the characteristics of prefabricated building.

Application area

1.The space frame roof structure of shopping center

2.Office roof skylight grid strcuture

3.Office atrium space frame roof structure

4.Space frame roof structure of shopping mall

5.The hotel atrium space frame roof structure

6.Roofing space frames between buildings

7.Space frame roof strcuture of exhibition hall

8.Airport waiting hall space frame roof strcuture

9.Space frame roof  strcuture for high-speed railway and train waiting hall

10.Large integrated market lighting space frame roof structure

Solutions

Lighting roof generally use laminated toughened glass (safety glass),such as heat insulation,sound insulation has special requirements,can use laminated hollow tempered glass as the roof,such as the need to isolate uv,energy saving and other effects,need to use hollow toughened low-E glass.Materials such as highly transparent film,PE and FRP can also be used,but the selection of materials should comprehensively consider the overall appearance,purpose of use,service life and other requirements for appropriate matching.

1.Bolted connection can achieve part of the modeling,but more complex modeling,or the plant with a small amount of work,due to economic,when conditions permit,it is recommended to welding in at site. If the amount of work is large and the shape is relatively regular,it is recommended to use BJMB bolt connection.

2.There are many kinds of lighting roof materials,each has advantages and disadvantages,must carry on the choice of matching degree,for example,the glass is more durable,but the weight is heavy,easy to self detonation (The probability of self-detonation is related to wind force,installation level and glass quality). Chemical material is lighter,but fire resistance,durability is generally poor.

3.If adopt site welding and block material (e.g. glass),the lighting materials should be re-sized and ordered after completion. BJMB structure generally,the error installation is small,can be ordered in advance,but if the volume is large,and the error cannot be avoided,it is better to order after installation.

4.BJMB structure has rigidity and flexibility,and factory manufacturing,safety performance is better than site welding structure.

Process description

1.Design process:

The lighting roof requires shape,and very safe,should be fully consider a variety of possible load combination  when  design,increase the safety coefficient,to prevent any hidden danger may not have foreseen.

2.Production process:

Factory machining,welding production,very high precision,component miniaturization,easy to transport.

3.Installation process:

If the lighting roof is on the top floor roof,be sure to consider the installation method,as far as possible with the help of existing conditions,avoid large machinery,and the centralized placement of members on the floor must be prevented,the weight of materials placed on the roof more than the load that the floor can bear,will cause danger.

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