modern methods of construction & connecting
DESCRIPTION
J&P Building Systems Ltd - Modern Methods of Construction & ConnectingTRANSCRIPT
J&P Building Systems LtdModern Methods of Construction & Connecting
A very brief history of cast-in channel Modern methods of using channel Column shoes Wall shoes Wire rope loop systems Thermally broken balcony supports Stair support inserts Beam support inserts The future
CONTENTS
Contents
In 1913 Anders Jordahl invented the anchor channel
Introduction
Introduction
Precast plank with integral edge &
soffit channel
Modern Methods Using Channel
Modern Methods Using Channel
Modern Methods Using Channel
Balcony fixing assembly
Modern Methods Using Channel
Balcony fixing assembly
Balcony Connection Systems
For Steel to Concrete Connections
Modern Methods Using Channel
Modern Methods Using Channel
Balcony Connection Systems
Modern Methods Using Channel
Balcony Connection Systems
Balcony Connection Systems
The Basic Components
Modern Methods Using Channel
Balcony Connection Systems
The Installed System
Modern Methods Using Channel
Balcony Support Channels in Edge of Slab
Modern Methods Using Channel
Balcony Frame Attached to Channels
Modern Methods Using Channel
Pfeifer PSF – Column Shoe
Pfeifer PSF – Column Shoe
Islington Wharf - Manchester
Pfeifer PSF – Column Shoe
Islington Wharf - Manchester
Pfeifer PSF – Column Shoe
Islington Wharf - Manchester
Pfeifer PSF – Column Shoe
Barton Square - Manchester
Pfeifer PSF – Column Shoe
Barton Square - Manchester
Pfeifer PSF – Column Shoe
Barton Square - Manchester
Pfeifer PSF – Column Shoe
Barton Square - Manchester
Pfeifer PSF – Column Shoe
Barton Square - Manchester
Pfeifer PSF – Column Shoe
St David's Shopping Centre - Cardiff
Pfeifer PSF – Column Shoe
Jenny Lee Library, O.U. Milton Keynes
Pfeifer PSF – Column Shoe
Jenny Lee Library, O.U. Milton Keynes
Pfeifer PSF – Column Shoe
Jenny Lee Library, O.U. Milton Keynes
Pfeifer PSF – Column Shoe
Pfeifer PSW – Wall Shoe
Wall shoe
Connecting bolt
Foundation anchor
Wall Shoe with Foundation Anchor
Pfeifer PSW – Wall Shoe
Pfeifer - Wire Rope Loop System
VS Rail Systems
VS RAIL – CASTING RECESS DESIGN
H12 bar
VS Rail Systems
Wire Rope Loops
Wire Rope Loops
Wall shoes
& Wire loop system
Wire Rope Loops
Wire Rope Loops
22m high
Wire Rope Loops
Wall shoes
Foundation anchors
VS boxes
Wire Rope Loops
Wire Rope Loops
ISOPRO – Thermally insulated balcony support
The potential problem with thermal bridging
ISOPRO – Thermally insulated balcony support
Cantilever balcony Propped balcony
ISOPRO – Thermally insulated balcony support
Tension bars:
Stainless steel - black steel welded together
Shear bars:
Stainless steel
Pressure bearing block:
Special high-strength concrete with sliding bearing
Components of Isopro
ISOPRO – Thermally insulated balcony support
bending moment
traction - tension bars
pressure - concrete pressure bearings
shear load
Shear load - Shear load bars
How ISOPRO works ...
ISOPRO – Thermally insulated balcony support
The Litmus Building, Nottingham
ISOPRO – Thermally insulated balcony support
The Litmus Building, Nottingham
ISOPRO – Thermally insulated balcony support
Chatham Place, Reading
ISOPRO – Thermally insulated balcony support
Tapping the beam end into the column has been done for 2500 years. This illustration from the Shaanxi History Museum in China dates from about 500 BC, and is an example of invisible beam/column connection with metal strengthening.
Stair Support Inserts
RVK & TSS stair supports
Stair Support Inserts
Quick, clean, hidden connection No exposure to fire Easy to use - speedy erection Cost less than bolted-on RSA supports No bolting or welding No working underneath th elanding TSS requires no making-good to the top surface RVK & TSS have ETA approvals as required by EC2
Why RVK & TSS?
Stair Support Inserts
RVK & TSS
Stair Support Inserts
Clean and clear once fitted. The big advantage for the architect is no visible connections
Stair Support Inserts
The latest solution for connection ofprecast concrete staircases leaves the top surface as finished .
No making good required
Different sizes, covering most situations
TSS 40 = 40 kN TSS 100 =100 kN
Available in plain or galvanized steel
TSS Inserts
Stair Support Inserts
Landing in position
Stair Support Inserts
The “strings”
Stair Support Inserts
Stair Support Inserts
RVK Bearers Installed in Landing
Jenny Lee Library, O.U. Milton Keynes
Stair Support Inserts
RVK in Air Traffic Control Tower
Stair Support Inserts
RVK in Air Traffic Control Tower
Stair Support Inserts
Alignment ties between shaft walls
TSS - Other Uses
‘Cheesegrater’ building in Leadenhall, London
Over 50 storeys high
Cores in lightweight precast concrete
Stair Support Inserts
Alignment ties between shaft walls
TSS - Other Uses
Stair Support Inserts
Usher Hall, Edinburgh
TSS - Other Uses
Stair Support Inserts
Usher Hall, Edinburgh
TSS - Other Uses
Stair Support Inserts
Usher Hall, Edinburgh
TSS - Other Uses
Stair Support Inserts
TSS - Other Uses
Stair Support Inserts
TSS - Other Uses
Stair Support Inserts
Barton Square - Manchester
Stair Support Inserts
Barton Square - Manchester
Stair Support Inserts
BSF & BCC beam supports
BSF Systemcapacities up to 950 kN
BSF & BCC beam supports
Stair Support Inserts
BSF Systemcapacities up to 950 kN
BCC Systemcapacities up to 1400 kN
BSF & BCC beam supports
Stair Support Inserts
Column Box
KnifeBeam Box
Stair Support Inserts
Jenny Lee Library, O.U. Milton Keynes
Stair Support Inserts
BSF Beam/Column Connectors
Jenny Lee Library, O.U. Milton Keynes
Stair Support Inserts
BSF Connection
Corbel Connection
Stair Support Inserts
Stair Support Inserts
The future?
New CEN Standards on channelNew ETA approvalsNew lifting systems
New connectors
Some closing thoughts
Think beyond the catalogueTalk to the experts
Get them involved as early as possibleDon’t assume that ‘special’ = expensive
Supported by
Border ConcreteCornish PrecastDecomoHansonMarble MosaicPCESCCThorpe Precast
The Concrete CentreIntute
Find it atwww.key2concrete.com
Thank you
Questions?