In the rude throng pour on with furious pace. --Gay.
Over this time period, the first concrete pour has not only lost workability but has started to set so that it is no longer affected by the action of a vibrator.
Wherefore did Nature pour her bounties forth With such a full and unwithdrawing hand ? --Milton.
to pour water from a pail; to pour wine into a decanter; to pour oil upon the waters; to pour out sand or dust.