Manu
2011-05-19 20:45:45
- #1
I greet you,
today the soil survey of our property arrived. It says
"In the foundation area, the existing fill must first be excavated to at least 1 m below the top edge of the property. The exact excavation depth is determined by construction-related inspections.
After intensive recompaction of the excavation base, a foundation cushion is to be built up to the planned foundation level. A broken mineral mixture or concrete recycling with grain size 0/45 to 0/63 is preferably to be used as material for the foundation cushion.
The masses of the foundation cushion are to be installed in layers and compacted to a compaction degree DPr >100 %. The compaction must be proven by at least two dynamic or one static plate load test.
According to ZTVEStb 94, the soils in the foundation area are very frost-sensitive and require a frost-free foundation depth. Given the location of the construction area in frost action zone II, a minimum foundation depth of 0.8 m is recommended."
Unfortunately, I don't understand a thing. Do you have any idea what something like this could cost?
today the soil survey of our property arrived. It says
"In the foundation area, the existing fill must first be excavated to at least 1 m below the top edge of the property. The exact excavation depth is determined by construction-related inspections.
After intensive recompaction of the excavation base, a foundation cushion is to be built up to the planned foundation level. A broken mineral mixture or concrete recycling with grain size 0/45 to 0/63 is preferably to be used as material for the foundation cushion.
The masses of the foundation cushion are to be installed in layers and compacted to a compaction degree DPr >100 %. The compaction must be proven by at least two dynamic or one static plate load test.
According to ZTVEStb 94, the soils in the foundation area are very frost-sensitive and require a frost-free foundation depth. Given the location of the construction area in frost action zone II, a minimum foundation depth of 0.8 m is recommended."
Unfortunately, I don't understand a thing. Do you have any idea what something like this could cost?