steel bar lattice girder for fast building construction
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Lattice Girders are mainly used for the prefabrication of concrete planks, a medullar element in the floor Slab System for constructing concrete slabs. Truss Girders have a triangular shape, are electro-welded and have three deformed longitudinal bars (one upper and two lower). They are joined by a smooth diagonal bar in a zig-zag pattern. They could be used in the construction of floors and railway.
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 Parameters:
|
Truss height |
70-350mm |
|
Zigzag distance |
190-210mm |
|
Bottom distance |
70-100mm |
|
Diagonal brace wire diameter |
Φ4-Φ8mm |
|
Wire diameter of longitudinal reinforcement |
Φ8-Φ14mm |
steel-bar truss floor decking sheet
|
Width |
576mm/600mm |
| Overlap Width | 566mm/590mm |
| Maximum length | 11.8m |
| Height | 70-270mm |
| Top and bottom bar diameter | 6-12mm |
| Cross bar diameter | 4-8mm |
| Decking thickness | Galvanized steel sheet 0.5mm |
| Application area | Multi-layer buildings |
| Slab of reinforced concrete structures | |
| Precast reinforced concrete floor | |
| Irregular buildings(rounded, oval, and other shapes) | |
| Large span structure | |
| Lower board structure | |
| Thick board structure | |
| Leaning roof | |
| Housing steel structure | |
| Advantages | Economy: The mode of truss is reasonable with low price and has an obvious advantage in this area; Can be designed as double-sides deck. |
| Convenience: Shorten the project construction time; Reduce temporary support. | |
| Security: Good performance of cracking resistance and fire resistance; | |
| Reliability: good property to prevent earthquake. |
Cree LED Grow Light can save about 30% cost in the application,mainly lie in LED package cost,light engine production costs and the secondary light distributioncosts, which is great significance for applications and promotion of semiconductor lighting. We could also DIY the led ratio(wavelength ratio) which imitate the natural sun spectrum to help your plants grow in a very natural type of atmosphere, Absolutely, we are the very original and professional OEM/ODM factory, our Cree LED Grow Light have the great cost performance with the new integration technology being used for mass production, partners around the world keep telling us how amazed at the increase in output and the decrease in the energy bill.
Applications
Our professional full spectrum Cree LED grow light are suitable for all the indoor plants and good for seeding, growth,flowering and fruiting stages of plants, increasing the harvest and Saving energy.
Key Features
Plug with listed certificate safe to use.
Item Display
The Plug you can choose
Full Spectrum Cree LED Grow Light PAR Value
Our Ageing Test
Package
Warnings:
1.lndoor use only.
2.To avoid being damaged,do not use water or drip irrigation while using.
3.Sunshine lighting time should be 12-18 hours.
4.While irradiating the plants,the height of led grow lamp is not less than 10 inches,low height will cause the destruction of plants.
5.Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hung too high.
6.While taking care of the plants, please spray the leaves and branches 2-3 times everyday,to ensure the the plants do not wrinkle a wither, and have no phenomenon of few fruit, and hard pericarp.
Warmly welcome to Visit our Factrory when you come to China.
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Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumlighting.com