Prefabricated Steel Galvanized Structural Metal Construction Building High Strength Poultry House

• Customization: Available
• Color: White Grey
• Size: According to Customers′ Requirement
• Model NO.: KXD-SSW612
• Main Steel Frame Matarial: H Section Welded Steel Structure
• Wall and Roof Sandwich Panel: EPS/Rock Wool/Glass Wool/PU Sandwich Panel
• Connect: Bolt Connection and Weld Connection
• Coating: Galvanized Steel Column and Beam
• Delivery Port: Qingdao Port
• Window: Aluminium Alloy
• Grade: Q345b & Q235B
• Delivery Times: About 35 Days
• Warranty: 30 Year Limited Warranty
• Material: Steel Structure
• Usage: Warehouse, Villa, Workshop
• Certification: CE, ISO
• Customized: Customized
• Transport Package: Seaworthy Package
• Specification: SGS /ISO/BV
• Trademark: KXD
• Origin: China
• HS Code: 9406900090
• Production Capacity: 15000 Square Meters Per Month
• Package Size: 595.00cm * 30.00cm * 10.00cm
• Package Gross Weight: 400.000kg

Product Description

Prfabricated Steel Galvanized Structural Metal High Strength Poultry House

Main Structure
    (Steel tube truss system)we adopt hot-dip galvanizing C section or steel tube truss beam to reduce self-weight of design load and dosage of the steel. At the same time, hot-dip galvanized can widely improve anti-corrosion of the steel. (The construction cycle of the steel structure work is short, which reduces the cost of the project effectively. The steel structure has strong shock resistance and can improve the comprehensive anti-seismic property of the whole house).
Substructure(Cold-formed thin-walled steel)
     Roof purlin uses the hot-dip galvanized Z or C section. The way to continuous lap makes the steel frame as whole. Roof purlin uses the hot-dip galvanized C section steel. All components adopt bolted connection, no welding, which makes the structure overall appearance smooth.


Protecting system
     In order to satisfy the protecting material for 20 years, the outside roof is 0.5 mm aluminum zinc color steel plate. To prevent dewing phenomenon, 50 mm aluminum foil glass wool is laid at the bottom of the roof plate (can be customized according to the climatic conditions). To prevent sagging of the fiber wool, the wire mesh is added, which effectively improve the utilization rate of the glass wool insulation and moisture proof. To add ceiling panels below steel trusses and the ceiling panels laid horizontally is composite color plate, which not only improves the overall stability of steel trusses, but also plays a very good thermal insulation effect. The inside and outside walls laid horizontally is hot-dip galvanized color steel plate, which are all used self-tapping screw to connect into a whole, effectively increasing the lateral stability of steel columns. The indoor humidity is relatively large, so a layer of plastic film is added in order to prevent moisture from entering the fiber glass wool.

Basic rules of structure design
1. Design code for steel structure GB50017-2003;
2. Design Specification for Curved Thin-walled Steel Structure GB50018-2002.
Design parameters
 1. Coefficient for importance of a structure is 0.95. The usage life is 25 years;
 2. 3 security level;
 3. Seismic fortification categories: C-class;
 4. Earthquake-resistant level: the main structure is level four.

Structural design load
Uniformly distributed load standard values:KN/m2
1. YX-980 0.5mm outsider roof aluminum-zinc steel plate: ------------------0.049KN/m2;
2. 16kg/m3 50mm heat-insulating fiber glass wool:----------0.008 KN/m2;
3. Z or C roof purlin:-----------------0.034 KN/m2;
4.Roof live load:----------------------0.5 KN/m2.


Concentrated load:KN/m2(3mis a lifting point)
 1. Waterline -----------------------0.11 KN/m2;
 2. Feed line ----------------------0.22 KN/m2;
 3. Motor(the end of waterline and feed line)--------------------0.41 KN/m2;
 4. Full load of hopper ------------------------1 KN/m2;
 5. Main feed line ------------------------0.18 KN/m2;
 6. Wind load ------------------------0.6 KN/m2;
 7. Snow load ------------------------0.5 KN/m2.




Material
Load-bearing structural steel (steel column, steel beam) usually adopt Q235 and Q345. According to machinery performance and chemical composition, Steel should be Q235B which conforms to the requirement of current national standard high strength low alloy structural steel (GB/T1591-94) and (GB1591-88).
The ration of the steel tensile strength and yield strength measured value should not be less than 1.25, and there is obvious yield level. Elongation should be more than 20%, and has good weld ability and qualified impact toughness.
The bolt material
1. General bolts can be made by Q235 grade A steel which conforms to the current national standard carbon structural steel. Also, they should conform to the current national standard hexagon head bolts - C and hexagon head bolts - class A and class B.
2. Anchor bolts are made by Q235 steel according to the current national standard--carbon structural steel.
Design value of steel strength
1.Q235(thickness or diameter<=16mm), f(tensile, compression, anti-bending)=215(205)Fv(shear)=125(120), the values in the bracket apply to thin-walled steel.
2.Q345(thickness or diameter<=16mm), f(tensile, compression, anti-bending)=310(300)Fv((shear)=180(175),the values in the bracket apply to thin-walled steel.
Allowable deflection of flexural member
1. Main girder L/400;
2. Secondary girder L/250;
3. Roof purlin L/200;
4. Wall beam L/100;
5.Wall panel L/100;
6. Capital displacement H/150(Considering the skin effect of wall panel).

Allowable slenderness ratio of member
1.Compression member(such as column, truss)180(150);
2.Other member and support 220(200);
3. Tension member(truss member)300;
4. Support(except the tight steel bar)400.
 

Name	Specification
Length	Single slope, double slope, muti slope
Width	Single span, double-span, Multi-span
Height	single floor, double floors
Column	Q235, Q345 welding H section steel
Beam	Q235, Q345 welding H section steel
Purlin	Q235 C channel or Z channel
Knee brace	Q235 angle steel
Vertical and transversal support	Q235 angle steel, round bar or steel pipe
Tie bar	Q235 steel pipe
Brace	Q235 round bar
Sleeve	Q235 steel pipe
Cladding system	sandwich panels (EPS, PU, Fiber glass wool etc.) or can use corrugated steel sheet  with fiber glass wool insulation and steel wire gauze.
Partition wall	sandwich panels (EPS, PU, Fiber glass wool etc.)
Second floor	floor deck
Second floor office	fiber cement board floor panel or checkered steel plate
Stair:	Q235 steel structure with checkered steel plate
Ventilation:	ventilator
Door	sandwich panel sliding door or roller door
Windows	PVC or Aluminum
Water	Provided plan, design and technical service.
Electricity	Provided plan, design and technical service.
Gutter	stainless steel or color steel sheet
Rainspout:	PVC
Live load on roof	In 120kg/Sqm (Color steel panel surrounded)
Wind resistance grade	12
Earthquake-resistance	8 degree

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