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© 2014 AGCO Corporation
Elevated Slatted Floor means raised on plastic flooring which commonly used in broiler houses.
100% plastic slatted floor
The height of shed is raised by 6ft -7ft from the ground level using either concrete pillars or steel column to allow
accumulation manure below the slats area.
The distance between two pillars are 10ft (3m)
This system saves on litter, reduces contact between birds and manure, and allows manure removal without
disturbing the hens.
Lower ventilation cost due to reduced tunnel speed as the slatted floor is cooler compared to deep litter house.
2
Introduction
© 2014 AGCO Corporation
Eliminates the need to use litter such as sawdust and wood chips on the floor.
Go green - Save environmental resource
The manure droppings are much drier and concentrated between flock
The floor is drier and cooler
Low moisture level significantly reduces ammonia gas and nitrogen production, thus
reducing bacterial growth and minimize risk of infection of intestinal parasites and disease
Improved FCR with better growth weight between 10-15% Vs conventional deep litter house
and broiler cage.
3
Benefits of Elevated Slatted Floor System
© 2014 AGCO Corporation
No chance of litter born disease
Easy collection of dropping
Hygiene
Lower mortalities, faster growth, quicker to the market, better carcass quality
and drastically improved paw quality.
keep the flocks healthier that require less medication use, which improves the
live cost of production.
4
Benefits of Elevated Slatted Floor System
© 2014 AGCO Corporation
We are different from other poultry house builders.
Against the continually rising energy costs (propane gas and electricity),
we build energy efficient housing to save operating cost.
We build ENERGY EFFICIENT POULTRY SYSTEM
We save energy cost by providing:-
Insulated building
Vapor barrier
Airtight finishing
Attic ventilation / Natural ventilation
Ceiling inlets
Solar Reflectance Roofing
5
What AGCO GSI Offer?
© 2014 AGCO Corporation 7
Foundation
Specification
• Minimum soil bearing is 100kn/m2.
• Concrete grade for foundation structure is G25.
• Steel bar strength for T bar is 460mpa, R bar is 250mpa and BRC is 485mpa.
1.To clear the site and
leveling.
2. Prepare the access
road. 3.Excaveted and
casting the footing.
4.Casting stump and
cover up the footing. 5.Casting the ground
slab.
6.Foundation work complete
start install steel structure..
© 2014 AGCO Corporation 8
Structure – Codes of pratices
INTRODUCTION
The intention of this Part is to ensure that the structure of an agricultural Class 2 building is safe. The
safety of a structure depends on several factors and the following criteria are relevant in design
consideration:-
• Code of practice
• Design Loading
• Safety Factors
• Structural Analysis
• Properties of Materials
DESIGN INFORMATION AND CRITERIA
Codes Of Practice
Design
BS 5950 Structural Use of Steelwork in Building
• BS5950 Part 1 : 2000 – Code of practice for design in simple and continuous
construction
• BS5950 Part 5 : 1998 – Code of practice for design of cold formed sections
Loads
BS6399 : Part 1 : 1996 – for dead load
BS5502 : Part 22 : 1993 – for loading of any building for agriculture
CP3 : Chapter V : Part 2 : 1972 – for wind load
© 2014 AGCO Corporation 9
Structure – Design Loading
Load factor and combinations of the following loads are complying to the Table 14 for BS 5502 : Part 22 :
1993 : Section 16
a. Maximum Permissible Wind Load
Wind loads acting on each roof level will be computed from a basic 3 second gust wind speed.
b. Maximum Permissible Vertical Superimposed Dead Load
c. Maximum Permissible Vertical Superimposed Live Load
Superimposed Dead Load kN/m2
Roof 0.15
Ceiling & Services 0.20
Superimposed Live Load kN/m2
Roof -Without Access (for cleaning and repair only)
(refer to Clause 15.3.2.1, BS5502 Part22 : 1993)
0.25
Slat floor 0.5
Slat floor (base on 0.6ft2 per bird) 0.74
© 2014 AGCO Corporation 11
Broiler Elevated House Layout
PLASTIC SLAT FLOOR
FOUNDATION FLOOR
Dog house area Docking area Ventilation Area
Floor column
Main column
75mm thick Concrete floor
Drainage
© 2014 AGCO Corporation 12
Broiler Elevated House Section
Attic Intake:
Base on
1/300 method
Roofing &
Purlin:
28Ga alumzinc
sheathing
Roof Vent.:
Base on 1/300
method
Drop Ceiling:
18mm thk Pu
panel cover with
woven foil Side Wall:
Curtain opeing
Cool Cell & Dog
house:
Cool cell mount on
inside column easy to
clean
Steel truss:
High tensile
material
Ground Floor Level
- Provide a space to collect manure.
- Floor height Around 6~7ft.
Upper Floor Level
- Production area provide a good environment for maximum production capabilities.
- Floor height Around 7~8ft.
Ground
Floor
Upper
Floor
Main Column:
High tensile
and hot drip
steel material
Floor Column:
High tensile and hot
drip steel material
Slat
Floor & Beam:
High tensile hot drip
floor beam & high
quality plastic slat
© 2014 AGCO Corporation 13
Ground Floor
2
1
1.Floor Column
- Width span and height floor level design easy to clean the manure.
- High tensile hot drip steel column.
Ground Lever Section
BOB CAT can access
in lower floor
2.Floor Beam
- High tensile hot drip steel beam for maximum loading support.
- Design without Knee brace easy for bob cat access to clean the manure.
3.Soil bearing
-Min. soil bearing capacity 100kn/m2..
-CBR test min. 85% compacted.
© 2014 AGCO Corporation
Column (100x100x2.3mm)
Hot dip Galvanized Tubing
Zinc coat mass : 600 ~ 800 g/m²
14
Ground - Column
Column
100X100X2.3mm
© 2014 AGCO Corporation 15
Slatted Floor - Floor structure
Hot Dip Galvanized
(40-50micron) Flat
Bar 25mmx6mm
Runner Ultragal
RHS 38x65x1.6mm
Floor Column
Hot Dip Galv. RHS
50x100x3.0mm
Floor Beam
Hot Dip Galv.
RHS 150x50x3.0mm
Plastic Slat
© 2014 AGCO Corporation 16
Slatted Floor – Slat Layout
Econo slat
Use for whole floor exclude docking
area, more economy.
Comfort slat
Use for docking area to support heavy
loading.
Econo slat
Comfort slat
Comfort slat
Feed stack docking area
© 2014 AGCO Corporation 17
Slatted Floor – Slat Layout
Comfort slat
Comfort slat
Feed stack docking area
The combination of slat to further strengthen the flooring load capacity in loading bay.
© 2014 AGCO Corporation
Truss (Top & Bottom chord, webs and Kneebrace)
Materials: Ultragal High Tensile Steel.
Triple layers coating system (Zinc, conversion film & resin)
18
Roof - Truss
© 2014 AGCO Corporation 19
Roof - 28Ga Aluzinc Roof Sheathing
Benefits:
Metallic coating
No coating peel off & blistering
No colour fading
Excellent corrosion resistance
- Coating composition: 55% aluminum, 43.4% zinc and 1.6% silicon
Roof Sheathing 28Ga
Aluzinc (0.35mm TCT)
© 2014 AGCO Corporation 20
Roof - Roof Vent
1 nos of roof vent at every 35ft spacing
35ft spacing
Based on attic ventilation calculation,
considering inlet free area and roof
vent capacity, total roof vent required
10nos
Roof Vent
(8ft length)
© 2014 AGCO Corporation 21
Roof - Attic Intake Opening
150mm Eave Wire
Mesh opening
For attic natural ventilation cold air intake
Air Intake = 26.67 ft² (min)
Our wire mesh opening is = 400ft²
400ft² > 26.67 ft²
© 2014 AGCO Corporation 22
Ceiling with 18mm PU Panel
28Ga Aluzinc
(0.35mmTCT))
18mm PU Panel UV Plastic Vapor
Barrier 0.08mm Thick
UV Plastic Vapor
Barrier 0.08mm Thick
© 2014 AGCO Corporation 23
Ceiling with Sheathing
Aluzinc (0.35mmTCT)
Aluminum Woven Foil Attic Space
Roofing 28Ga Aluzinc (0.35mmTCT)
UV Plastic Vapor
Barrier 0.08mm Thick
© 2014 AGCO Corporation 24
Insulation - 18mm PU Panel
Ceiling Airtight Finishing with 2-Tier Guards For
Airtight
Total Ceiling insulation system (18mm PU Panel +
Attic air Space): More than R8 value
© 2014 AGCO Corporation 25
Insulation – R7.6 Insulation + Aluminum Woven Foil
Ceiling Airtight Finishing with 2-Tier Guards For
Airtight
Alum Woven Foil + R7.6 Insulation will achieve
cooler house as alum woven foil itself can reflect
radiant hear away, provide better performance.
Total insulation system (R7.6 Insulation + Alum
Foil + Attic air Space): More than R12 value
© 2014 AGCO Corporation 26
Wall
Interior Sidewall
Sheathing
Exterior Sidewall
Sheathing 28Ga
Aluzinc
(0.35mmTCT)
UV Plastic Vapor
Barrier 0.08mm Thick
R12 Insulation
4” Column
GI + PVC
coating
Netting
© 2014 AGCO Corporation 27
Sidewall Vapor Barrier
Sidewall with UV Plastic
Vapor Barrier 0.08mm thick
0.08mm Thick Plastic Vapor barrier
Resists diffusion of moisture & air through wall, ceiling for more air tight.
Prevent moisture in attic
For air-tight (leak-proof)
© 2014 AGCO Corporation 28
Wall – R12 Insulation + Vapor Barrier + Exterior Sheathing
Wall Airtight Finishing with 3-Tier Guards For Airtight
3 tier guard create a extra air gap to increase the wall
insulation R- Value
UV plastic Vapor Barrier resists diffusion of moisture &
air leakage through wall to achieve excellent air-tight.
Total wall insulation system (R12 Insulation + vapor
barrier): More than R12 value
© 2014 AGCO Corporation 29
Building insulation value reading
Interior structure shows uniformity in temperature
© 2014 AGCO Corporation 30
Building insulation value reading
Ceiling recorded uniformity of temperature. Cooler buildings increase liveability
rate of flock .
© 2014 AGCO Corporation 31
End Wall Cooling Pad and Fan Design Theory
Design Theory
- End wall and side wall cooling pad minimum distance can’t below 5ft, if too near
will cause the turbulence between the cool pad and reduce the air flow.
- End wall and side wall fan minimum distance can’t below 5ft, to avoid the
fan scrambling the air and reduce the air flow.
© 2014 AGCO Corporation 32
Insulation Door
These insulation doors are all
aluminium constructed with .050
aluminium extruded frame, inner and
outer, injected with a two-pound
density polyurethane foam core and
cover use the same material with
incubator. Door frame use 2 layer of
rubber sealant to prevent air leak.
© 2014 AGCO Corporation 33
Insulation Door
Air leaking will cause the static pressure drop and affect internal temperature.
© 2014 AGCO Corporation 34
Connection Plate
TRUSS CENTER
CONNECTION DETAIL
HEAVY DUTY COLUMNS
RHS/SHS High tensile steel columns
Conform to ASTM – A500 Grade B steel
with factory welded Mild steel thick
base plates – Conform to BS4360:8643A
PREMIUM QUALITY CONNECTIONS
Heavy zinc plated, high strength,
dichromate coated bolts up to grade No.
8.8 are used on all Hired-Hand
Generation Structure.
© 2014 AGCO Corporation
Connection Plate
Mild Steel
Conform to BS4360 : 86 43A
Hot-dip Galvanized
Connection Bracket
Hot-dip Galvanized Steel
Conform to JIS G 3302
Roof Purlin
High Tensile Steel
Galfan Z18 coated
35
Connection Plate
Column Based Plate
© 2014 AGCO Corporation
Structural Bolt, Nut & Washer
High tensile steel grade Class 8.8
8~12 micron zinc coating
38
Bolts & Nuts
© 2014 AGCO Corporation
Self-Drilling Screw & Tapping Screw
Steel with ‘Ruspect’ Coating
3 layers of coating : zinc, conversion film & ceramic
1000 hours salt spray tested.
39
Self-Drilling Screw & Tapping Screw