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emergency   Serious building damage - wind  



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Warning signs Domestic, industrial or commercial buildings
can all suffer from the same warning signs:

Age - problems can be rust, rot, fatigue & lack of inspections
Incorrect installation - "It looked OK on the day"
Stressed construction - Fasteners overtightening, deformation
Past damage - Various issues might accumulate

If people are responsible about reducing the chance
of building damage, then looking at the above is important.



Damage reduction
bigger issues.
Fire - choice of building materials & human carelessness
Vehicle collision - use a barrier, build away from roadways
Flooding - check with authorities about the chance of flooding
Earth quakes - pick your part of the world to live in

Notes:
Timber structures swell and warp in flood situations
and can be more expensive to repair.


Wind damage Gales -
Can cause tree failure, then roof damage

Thunderstorms -
Downbursts & rotating tornados, can cause roof structural loss

Tropical cyclones
- can last for hours.
Push & suck wind damage on the walls so they suffer
loading down & lifting up forces and hence roof loss.
Also flying debris can cause localised hits.


Immediate fixes
shelter from elements
Fix the roof  -
use tarps & tie down ropes

Have a couple of heavy duty big units & strong ropes on hand.

Contact your local emergency service who may also be able
to help with tarps, ropes & willing hands depending on priorities.
(See SES Volunteers, fire & emergency services, or your Local Government Rangers)


Windows, walls and doors -
use tarps, plywood or chipboard for short periods.
Cover any holes or windows with broken glass,
usually attached on the outside walls. Broken glass on the
inside can be secured with sticky or packaging tape.



Useful TEK screws
... instead of  
a hammer
and nails
Tek Screws                   

A Phillips screwdriver and handful of TEK screws
can be more useful than a hammer and nails.
More control. Built in drill. The plasterboard type
has a screw thread and shape for maximum ease.
(TEK screws & screwdrivers - local hardware store)

Using a magnetic tip screwdriver also 'holds' the
TEK screw for 'single hand' convenience.

It is ideal to hold a picture on a wall, fix a loose hinge
or secure plastic sheets and tarps.

Use 2 screws on an angle for increased strength.
(It is the same way to use nails - use 2 at an angle)


Angle Teks

 Other useful stuff ....
 
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Some Australian Standards that apply

AS4055 - Wind loads for houses
AS1684 - Framing requirments for residential timber houses
AS1170.2 - Wind load action - structural design - part 2


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