How to unblock clogged floor heating pipes

1, wet cleaning: the use of water pressure or compressed air, there are strong acids or strong alkaline media. The disadvantage is: the pressure of water or compressed air will only sediment sludge flushed out, but can not remove the scale bonded to the wall of the geothermal pipe. The use of strong acid or alkali media to clean the scale is ideal, but it will make the geothermal coil material aging and quickly shorten the life of the geothermal. The pipe is subject to 100% hazard rate.
2, dry cleaning: the use of compressed air to promote the "plastic soft bullet" into the geothermal coil, through friction to push out the scale, the potential hazards of this practice is: when the geothermal paving, if the geothermal coil turning radius is not enough, or construction workers strong laying geothermal pipeline, the geothermal coil in the direction of the rotary will form "dead end", that is, the geothermal pipe is folded flat, then the "plastic flexible bullets" will forever remain in the geothermal coil, that is, this cleaning makes the geothermal coil there is a risk of artificial blockage! Once blocked can only throw away the ground, reinstallation of geothermal
3, microwave cleaning: the use of microwave generating equipment, through microwave vibration to achieve the purpose of making the scale off. Due to the complex composition of the scale, the microwave band is difficult to determine accurately, so the cleaning effect is unknown. Geothermal cleaning process, cleaning equipment, large size, tedious process, requires a lot of operating space, requires professional staff to operate, the amount of aftercare work is also large, high cost.