Building and Construction Australia Solution 2022

BUILDING AND CONSTRUCTION

Table of Contents
Determine whether this floor system set-out is structurally compliant with AS1684-2010......3
Advised Floor System................................................................................................................3
Data Interpreted from the drawing provided..............................................................................3
Calculation check.......................................................................................................................4
“Slenderness Calculation”.......................................................................................................5
Sketch With the Details..............................................................................................................7
Drawing......................................................................................................................................7
Alternative bearer and joist system from engineered timber products that would meet the
requirements of this layout and improve the sustainability of the construction.........................7
Platform floor sheeting system used for the frame and Procedure of Layout............................8

Determine whether this floor system set-out is structurally compliant with
AS1684-2010.
Advised Floor System
● “The floor system design data from AS1684-2010 is listed below:”
● “Bearer spans below are for a Roof Load width of 4800mm.”
● “Bearer 2x90x45 MGP12 Spanning 1200 mm floor load only.”
● “Bearer 2x90x45 MGP12 Max Span 1200 mm at 450mm cts for load Bearing Walls
“and a floor load width of 1200mm.”
● “Floor joists 90x45 MGP12 Max Span 2000 mm for floor loads only.”
Data Interpreted from the drawing provided
“Width of the floor = 11150”
“Long Span of the Floor 18590”
The Bearer provided along the long span is compliant to the standards of “AS1684-2010”.
The selected bearer provided through the span with 1200mm ctc is 2x90x45 MGP12 class
timber. The bearer provided in accordance with “AS1684-2010” through the span 1200 with
150mm ctc distance for the bearing walls and the floor width of 1200mm. The Floor Joists
provided 90x45 MGP12 with the maximum span 2000mm can be adjusted to 1800 with the
compliance to “AS1684-2010”. With the data provided the drawing, the data provides a
detailed description of the project work. The Span of the longest span of the floor provides of
18590mm and the width of the section from the northern site 11150mm. The wall system
provided is an F17 grade timber system with “1/190x 35 sizes”. The thickness of the wall
provided in the structure is 90mm. The “structure provided” are required to be reviewed to
determine the floor systems compliance with the Australian Standard Codes As1684-2019
and identify the problems of any which does not meet the requirement of the project. The
detailed sketch is provided with the necessary finding and changes to provide an alternative
bearer and joist system from the timber products which can meet the requirements of the
layout to improve the “sustainability of the building”. The platform floor sheeting system for