how to glue wood to concrete

[namignk]

Good day for everyone,
I would like to know how to glue wood to concrete. I need to fix wood on to concrete stares

thanks in advance

[A. Spruce]

The process of gluing wood to concrete is a simple one, however, this may not be the correct course of action. Give us more details as to what is wrong and a picture or two of the area in question.

[namignk]

Dear Spruce
thanks for your reply. Stairs width 30 cm , length 97 cm and thickness 12 cm. I want fix list wood on each stairs, and because of low thickness I don’t want to use screw , I attached file how is my stairs, i want fix list of wood on each stairs

[A. Spruce]

So, you want to glue wood treads to concrete treads?

The problem here is that adding thickness to the steps will increase the rise of the first step at bottom landing and decrease the rise of the step at top landing, which creates a significant trip hazard at both ends of the staircase. By code, you want no more than + or - 1/4" difference in rise from step to step, and that is over the entire staircase.

[namignk]

Yes, i want to glue wood treads to concrete treads, rise of step no problem , i decided all , only need find out glue, can you offer which type glue should be use and name than i can ordered from Amazon

thanks

[Shannon]

what type of wood are you using? wood flooring pieces I would assume?
My go to product for things like this PL Premium made by Lepage. Here is a link:https://www.amazon.ca/s?k=PL+premium&ref=nb_sb_noss_2

[namignk]

Thanks Shannon for your reply , It is just from a plain polished flooring board