Recent content by BC Parker

They should have cut "control joints" into the coping at closer intervals. The ratio of length divided by width of a single piece of concrete should be no more than 1.5 Contraction Joints in Concrete Slabs - The Concrete Network

Thanks for the advice on the switches. We have two Compool automatic actuator valves, and one recently stopped working intermittently, so we swapped the motor from one actuator to the other actuator and concluded that it is probably the micro switches that are causing the failure (there was...