  For a split Kac-Moody group G over an ultrametric field K, S. Gaussent and
the author defined an ordered affine hovel on which the group acts; it
generalizes the Bruhat-Tits building which corresponds to the case when G is
reductive. This construction was generalized by C. Charignon to the almost
split case when K is a local field. We explain here these constructions with
more details and prove many new properties e.g. that the hovel of an almost
split Kac-Moody group is an ordered affine hovel, as defined in a previous
article.
