Had to pour the concrete foundation, this Foundation must be excavated to frozen on the ground below, in the construction of concrete marking, watering the embedded parts is to guarantee the level of degree, location, size, in the concrete to ensure embedded parts do not shift. Based upon completion of the placement, according to civil code maintenance, concrete to design strength scale can be installed.
If you want to shorten the period of conservation, allowing construction under the guidance of professional and technical personnel to take and "Accelerator", and so on. For mine-you should be based on local conditions a earthing, grounding resistance <4 and ensure that Europe, from scale Center to pounds should be laying a pipe, used to wear a signal cable.
Infrastructure construction please refer to our map, General construction period plus skin care, before and after the time depending on the season and weather factors have probably.