Water pressure is amazing. Just have a look at this clip…
When using a conduit to space formwork in water excluding / retaining structures, upon stripping the form, these little Form Tie Plugs go in the end of the conduit which is enclosed in the pour. Therefore, any water trying to get from the wet side of the pour to the dry side gets stopped and absorbed by these little miracles!
Should you not want water coming through your concrete structure at the rate of … well hydrostatic pressure is calculated using the hydrostatic equation: P = rho * g * d, where P is the pressure, rho is the density of the liquid, g is gravity (9.8 m/s^2) and d is the depth (or height) of the liquid…
The Answer is
This week FORM TIE PLUGS are $2.80 each which is a long way below the normal
$4 each that is charged. *bags of 100
For more info on this product check out our video…
Waterstop Form Tie Plug 22mm