The question is how to put blocks, of interest to many.It is relevant, since this material has long earned a well-deserved popularity in the individual building.The combination of efficiency, high strength and good thermal insulation properties and ease of use - these are the components of success foam blocks.But as is known, even from the best material can be folded wall worthless.So the question should be put this way: "How to put concrete blocks?"
For its size, each unit can replace a single brick or eighteen thirteen sesqui-.And despite the fact that it weighs less than a single brick.It is much easier and also speeds up the process erection of foam blocks.And yet, we should not deceive ourselves: without the strength and patience, the builder, even knowing how to put concrete blocks, will not achieve even close to the ideal result.
As manufacturing technology these blocks are divided into cast and incised.The first cast form filling foam mixture;second dried in an industrial furnace, whereupon the resulting monolithic piece of string saws cut into blocks.But they differ not only that.
when cutting foam blocks tolerance is in the range of 1-2 mm;in the casting it is somewhat larger.But these millimeter play a big difference in how to put concrete blocks.Castings bonded cement-sand mortar, the incised - special adhesive blend, which require significantly less than that of cement and sand.The adhesive mixture as concrete blocks, a thermal insulator, and therefore, the notorious "cold bridges" are excluded.(Incidentally, in the absence of the desired composition can easily take advantage of low temperature resistance adhesive used for laying tiles.) In addition, will be greatly facilitated by the forthcoming work on exterior and interior walls, has excellent geometry precisely because of the shredded material.
However, the use of cement-sand mortar uncontested when computation on the foundation of the first series of foam blocks.Here it is really indispensable.Its first layer is coated on a foundation waterproofing material.Then again, put a solution, and already it - blocks.
If you look at how to put concrete blocks, we can discern another firm rule: no voids in the joints!To ensure that you avoid them, the top row of blocks at their bases to the bottom lapped up by squeezing the sides of laying a small number of glue mixture.Thereafter it is applied to the side of the unit is already installed, and to it is pressed again lined.After laying a number of all the excess glue carefully removed.
often with the question of how to put a wall of concrete blocks, and ask is: "Is it necessary to reinforce it?"Of course.This will improve the stability of the wall, and further protect it from cracking.Since using glue masonry reinforced with welded wire mesh will not work out of the situation by cutting directly into the foam block grooves (Grooves).For this work fit Bulgarian or circular saw.Operation is simple, because the ease of processing of foam blocks is well known.The grooves fit fittings.Reinforcement is performed every 3-4 series.
After laying foam blocks on her last series of poured concrete reinforced with a special belt height of 15-20 cm. Its function - even distribution of loads on the slabs stacked on top.
After reviewing all of the above, you are able to build a wall of concrete blocks, without hiring expensive to perform the work of specialists.
