Sand-polymer well and installing it with their own hands

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The problem was Tapas set on a plotBut the customer wanted to install two parallel caisson of sand and polymer wells for future heat pump.

The fact that the way of the pipe from one of the box comes an autonomous sewer Tapas and therefore had to install caissons and Tapas in parallel.

Polymeric sand rings for wells

Strong enough rings and is not difficult to transport to the place of installation manually. In our case, we simply rolled to the pit.

Installation peskopolimernogo well

Purpose of the well - caisson for wells. To begin with cut hole in the bottom peskopolimernom equal to the diameter of the casing. Of course before it was dug pit and made sand cushion for leveling the surface.

At first, we wanted to use a sealant for sealing joints, but it became clear that the sealant will need a lot.

Decided to cover up the joints with mastic. 2 well spent slightly less than half of the bucket.

As you can see the pipe has been laid in the trench, where do the two pipes, one for supplying water, another for the release of water into the well from the heat pump. In general, there is an intricate system of heat pumps will cover in future articles.

It is difficult enough to drill the wall peskopolimernogo rings, conventional drill quickly tupyatsya small grains of sand, so it is best to apply the tool on concrete or something rough.

Very convenient, that the joints of the well can easily get up and go down to the caisson. On a well established conventional polymer-hatch cover.

Well casing on a background of Topas.

And that's how it was excavated.

Tapas will transport to the pit. Unfortunately until the excavation was carried a little crumbled.

This is how you can make almost sealed sewage pipe in the polymer-sand pit. Used for sealing the rubber seal.

Unfortunately, a complete seal can not be achieved, but the design is quite simple.

In conclusion, I would recommend doing the caisson and a well from polymer-sand rings in cases where groundwater is low, but if high, then it will be difficult to achieve a complete seal.

That's what happens when the area is damp and it is impossible to operate the tractor. Excavator bucket stuck and partially disassembled sand and resin well, broke a couple of rings.