Cardboard

I have amassed loads of cardboard which I planned to cover my paths with then add wood chippings. Because of time limitations I won't be able to take delivery of a load of wood chippings and do as I first thought...........not for now anyway as I have other commitments.

I know from various experiments with paths in the past that the wind plays a big part in what you can and can't do. I once laid carpet paths and even though it was pegged down, it still landed in next doors allotment.

My latest idea is to lay the cardboard anyway and put sand on it to hold it down until I get the time to do a better job with wood chippings. Sand is fairly cheap to buy and should hold cardboard down and help to drown out weeds?

Or should I just store the cardboard in the shed and keep on hoe-ing the weeds on the paths. I have a lot of narrow paths so am wondering whether hoe-ing is feasible once weeds start into full growth?

The wide damp proof course I originally anticipated isn't really satisfactory and would work out quite expensive to do all paths.  will use what I have , but buy no more.