2010年9月30日 · I have always used screw jacks for leveling. Raise the jack about 1/4 turn every few days or once per week. You just can't get the gradual precision with any other kind of jack. …

2020年2月21日 · I have a couple of 50 ton hydraulic jacks I used for lifting when I had to level some floors in this house. I picked them up for a farm supply store of all places. But …

2017年11月28日 · I use 2, 20 ton bottle jacks for this job. I set the jack on a short piece of 2 X 12 to spread out the load and I made up a simple 4 X 4 piece of 1/2" steel and welded a short …

2017年1月25日 · My plan is to get things leveled out over the next year. I have house screw jacks and a self-leveling laser (a whole Bosch setup with detector and all), and a significant amount …

2014年11月18日 · The house I'm buying is 1 bad storm away from a teardown. My budget is small, I'm on a fixed income. You may think a $5000 footer and pier system is a good idea, but …

2010年11月5日 · This is usually done by very slowly lifting the beam with a series of jacks, usually screw jacks because they can be closely controlled. The beam is usually jacked a bit further …

2007年2月10日 · We removed a load bearing wall on first floor of two story house. Using two 1 3/4 x 9 1/2 LVL beams nailed together for the 10 foot span. We will use the screw jacks only in the …

2023年6月1日 · You need to use hydraulic jacks to raise that house. Probably (6-10) 40 ton jacks and wood 6x6s placed on solid rebar reinforced concrete footers. Jack them all up slowly. …

2010年2月5日 · Then you've got both jacks available to setup the second beam while the 1st is in place. This should really be the case if one side of the beam already has the next joist upto it's …

2010年10月16日 · - Put bottle jacks on top of pillars - put the 4x4x16' on top of bottle jacks - use long drywall screws to screw 4x4 into floor joists, to hold 4x4 in place while jacking - Jack …