Supposably, you was parquet. Served it to you faithfully pretty long. Here suddenly bam - and it fails. How to Apply in such case? Just, this devoted article.
So, if you still decided own hands practice repair, then the first thing necessary get information how repair parquet. For this purpose sense use yahoo or mail.ru, or hang out on appropriate forum.
I think you do not vain spent their efforts and this article help you perform repair parquet.