@@EYOBASRAT-f8q we usually say chuck for wall gypsum and bord gypsum for the drywall gypsum they both means the same thing but we call bord coz it have a high setting time and can be casted and used as a celling they both are a row material of Calcium sulfate.and yes we start from the top when we palster the chuck on the wall
@nooneisherevirginia85977 ай бұрын
I REALY LOVE THIS JOB. BUT I AM WORKING @ GOVERNMENT OFFICE AS IT EXPERT. IF I GET THE CHANCE I WANT TO WORK AS A PART TIME JOB WITH YOU. 10Q