One of the most successful ways to fill the screed can be considered a European special for a half -dry floor screed. The screed solution is prepared at the scene of construction work.
What is the advantage of this method of screed and why it is called “semi -dry”? When the screed is performed by the usual method, a large amount of water is used to prepare the solution to give fluidity. Until recently, this method was used very often, especially if the layer was large, and had to use expanded clay as a filler. Recently, not everyone knows where it is better to buy an apartment in Kyiv from the developer, therefore, many advice before buying.
It is precisely the large amount of water is considered a significant disadvantage of this method, which can radically lower the brand of concrete. When work is underway in a high -rise house for pouring such a screed, it is necessary to monitor the waterproofing of the floor so that the moisture does not leak through the stoves and does not flood the lower floor. Another significant drawback is drying out, due to the large amount of water, this process is delayed and can lead to cracking of the surface.
You can get rid of all this by using the technology of the European half -dry floor screed. It has several advantages compared to traditional flooring, for which a large amount of fluid is needed.
Before starting a half -dry screed, the floor is thoroughly cleaned of garbage and check the surface of the floor by the construction level, it should be even. Only after that they begin to perform a screed. Then it is necessary to waterproof, it is best suited for this purpose is polyethylene. The seams should be very neatly glued. Then we install the beacons and warm the floor using polystyrene foam.
Only after the end of the preparatory work can the floor screed can begin. The solution is prepared from sand, cement and water. The control of the fluid in the solution is checked in the palm of the palm, the resulting lump should not release moisture. The mixture must have a homogeneous consistency, for this it is necessary to mix it thoroughly. Then the screed is filled and grinded. The screed is ready when the solution stop sticking to the instrument.