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HM 1000/1250
Important) 1) Reinforce the ground with stake driving, riprap piling and rebar reinforcement.
▪ The minimum bearing power of soil on the foundation surface should be 6
tons/㎡.
2) Make reinforcement on the surface with ferroconcrete as appropriate to
maintain the necessary strength.
3) Use a wrinkle tube of larger than Ø300mm to inject mortar into the second
mortar surface in deeper than 400mm. Important: the tube must be removed
after the first foundation work.
4) The holes for the second mortar work should comply with the specifications in
the detailed diagram above.
5) Prepare nonshrinking grout for the second mortar work.
※ Ref) Grout manufacturers applicable:
6) Refer to the standard layout to check the location of the main power supply
pipe and prepare the wiring between electric cabinet and main power as well
as air service unit as appropriate for the work.
※ All these preparations should be based on "Foundation Work
8
▪ Ssangyong Cement: Bascon Plus
▪ Union: Grout GM
▪ Requirement Forecast : 120 sacks or so (25Kg)
Specifications".
HM1000ISE99
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