Mark A Cummins Posts - TopicsExpress

More about Vertical ventilation when structures are very close
More about Vertical ventilation when structures are very close together. It seems to be a hard subject to get used to or understand. Im sure the p...

Bradley, its pleasure to meet you Brother. The answer to your
Bradley, its pleasure to meet you Brother. The answer to your question is Yes the CAFS foam has been the most tested fire service product ever used by...

Friction loss in the fire hose is practically nil with CAFS
Friction loss in the fire hose is practically nil with CAFS because each bubble slides on a thin soapy film of the other bubbles. But 90 psi is too lo...

I am still amazed by the Australian citizen resilience and your
I am still amazed by the Australian citizen resilience and your ability to stay on target with this health and safety issue. I believe the coal compan...

This container fire tragedy hurts me deeply. There are very
This container fire tragedy hurts me deeply. There are very important fire behavior issues with compartment fires that are not being taught to the noz...

Extreme Danger to occupants: Straight streams of water
Extreme Danger to occupants: Straight streams of water through windows are now being deployed as Standard Operating Procedures (SOP) in many fire d...

I think a lot of the fire fighters are concerned about having to
I think a lot of the fire fighters are concerned about having to learn something new, when they are satisfied that they have their certification as a ...

I hope it is understandable that a fog nozzle can move nearly as
I hope it is understandable that a fog nozzle can move nearly as much air and oxygen as a wind blown or powered ventilator into the fire and smoke. Th...