The steel truss deck is made by steel bars and steel sheets,which is also one kind of steel decks for high rise buildings.Comparing to other steel decks,this type has the following advantages:
☆ It changes the force mode of floor slab during the construction time
☆ It reduce the maintenance cost of customers
|Product Composition||Top rebars,Bottom rebars,Middle rebars,Bracket vertical rebars,Bottom mould|
|Product parameters||Top rebars & Bottom rebars:Hot-rolled coiled steel bar H R B 4 0 0E ,H P B 3 0 0 ;|
|Middle rebars:Hot-rolled coiled steel rebar H R B 4 0 0 or Cold rolled round rebar with equivalent performance C R B 5 5 0|
|Bracket vertical rebars:Hot-rolled coiled steel bar H R B 4 0 0 ,H P B 3 0 0 ;|
|Bottom sheets: Q 2 3 5 cold rolled steel sheet;|
S 2 5 0 G D + Z brand galvanized steel sheet.
Zinc coating is not less than 1 2 0 g / m² on both sides.
|Product specs||Truss deck||Specs|
|Bottom sheet width(mm)||576/600/605mm|
|Steel truss height(mm)||70-270|
|Concrete cover thickness(mm)||15(Top&Bottom of truss is 15mm)|
|Bottom mould thickness||0.50mm~0.80mm|
☆ High-rise, super high-rise building structure
☆ Long span steel structure
☆ Irregular special shape structure
|point||Deck truss VS. Corrugated steel deck|
|Construction period||Comparing to profiled steel deck,steel truss deck can reudce 60-70% steel bars banding quantities,and reduce construction period for each floor.|
|Quality||1,Steel truss deck is produced by computer numerical control equipment,steel bar distance is evenly arranged and even by force;|
2,Concrete protection layers thickness and floor slab thickness can be effectively guaranteed;
3,Base mould is not involved in the use phase,so it doesn't need to consider fireproof and anticorrosive problem.
|Convenient and safe||1,The base mold and steel rebars of deck truss are integrated in factory,which make it easy construction;|
2,Deck truss can reduce the bundling of steel rebars.It not only saves labor costs, but also reduces the safety hazards of reinforcing steel bars on site;
3,The two-way stiffness of the floor slab is close, which is good for building earthquake resistance.
|Economic rationality||1,The force mode of steel truss deck is reasonable, the material selection is economical, and the comprehensive cost advantage is obvious;|
2,The height of the truss and the size of the steel bars of deck truss can be adjusted to accommodate large-span slabs;
3,Steel truss deck can be designed as a two-way board;
4,The bottom mold of truss deck is flat and beautiful, which increases the floor usage by 20%.
|Cost reducing||1,Steel truss deck can reduce the labor consumption;|
2,Deck truss can reduce the cost of rented construction machines and construction management cost;
3,Deck truss can shorten the installation time,thereby speeding up the capital turnover, which reduces the cost.
Xiamen Yumi New Meterial Technology Co., Ltd. is a combinational company of industry and trade and is specialize in steel structure products in China. Our products are sold worldwide because of hight quality and competitive price, such as America, South America, Europe, Southeast Asia, Africa.
1 Professional sales team, One-to-One service
2 Combination of industry and trade company, to ensure the service and price
3 Experienced engineer team to offer professional technology service
4 Intimate after-sales service
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.