Please do not re-nominate for verification without comprehensive reasons for doing so.
I can find plenty of evidence for this processing being called screeding, that it uses screed boards, and that once complete the concrete is described as being screed. This suggests that it would be logical for the verb to be "to scree" to but I haven't been able to find evidence of it on bgc or ggc. Thryduulf (talk) 16:02, 1 June 2010 (UTC)
Looking at this bgc search for some distinct verb collocations, I found 2 new verb senses (added), one citation that fits the definition, a few scannos for forms of screed#Verb, and numerous scannos for forms of screen#Verb. DCDuringTALK 12:38, 2 June 2010 (UTC)