Combating stress with Laying nets on aircrete

Inherently Laying nets on the aerated concrete building helps counteract all kinds of loads, and also protects the wall from deformation.

It is a structure around the perimeter of the upper walls of reinforced concrete structure.

It is necessary to create overlaps between each floor, as well as before, as will be laid mauerlat.

For example, if a house under construction will have two floors, it will be necessary to equip two separate Laying nets.

The first will be located at the junction of the first and second floors, in turn, the second - at the junction of the upper floor and the roof, directly in the place where it will be laid mauerlat.

All work involves several distinct stages of work.

originally required formwork, which must be fixed to the walls erected by the structure.Next

over brick inside formwork and reinforcement should be done at the final stage, all poured concrete.

If reinforced belt on aircrete was created just before the erection of the roof, then on top of it is placed mauerlat.

This work is subject to the technology and the availability of all necessary tools fast enough, you can make your own hands.

main purpose Laying nets

before a reinforcing belt on aerated concrete with their hands, you need to thoroughly understand thatfor what it is and what it is intended performs important functions.

As is well known, it is laid over the brick and prevent in the first place, the wall deformation structures that can occur due to ground movement, as well as its shrinkage.

addition, Laying nets on aerated concrete adds extra strength and rigidity throughout the house design.

should be noted that it also contributes to a uniform distribution of all possible loads along the wall.

Laying nets helps prevent a variety of point loads, which may occur from the mounting floor beams to the walls of brick.

By design, it should be inseparable and monolithic, as it increases only by the power of the wall resistance to various stresses, as a result of which may appear as cracks and deformation.

In most cases, Laying nets should do for the walls, which expelled from silicate blocks.

This is due mainly to the fact that mauerlat mount to the wall using anchors or studs, and these elements are the main sources of occurrence of point loads directly on blocks of aerated concrete.

If mauerlat put on top of the walls without this special zone, most likely, will crack.The same can be said about the floor beams, which can also be the source of cracks.

general mauerlat is the source of several types of loads, but due to their Laying nets possible to minimize.

addition, Hanging rafters for mauerlat additional load of aerated concrete blocks, so that they begin to expand, and the protective belt helps distribute all the possible load on the wall.

mauerlat experts do not recommend to stack on top of the walls without additional amplification.

Preliminary work

Before starting the necessary work on the device Laying nets on aerated concrete wall of the house, under the floor joists or mauerlat own hands, should do the calculations and all carefully prepared.

should be calculated as accurately as possible all the geometrical characteristics erected protective belt.

According to common practice girdle thickness is taken is the same as the thickness of the wall itself, though its height is equal to an average of about thirty centimeters.

In the first phase of works on the device Laying nets on aircrete perform the appropriate formwork.For these purposes should be collected frame of the boards, and the height of which is taken equal to the height of the waist.

also carefully think through each stage of the work and carry out a preliminary layout for the perimeter walls.Laying nets the same device as the under floor beams and under mauerlat.

should also prepare all the necessary tools and equipment that may be needed in the process.For the preparation of the required solution will require a concrete mixer.

In the process, need to use special vibrovochnoy machine, with which it will be possible to eliminate all the voids in the solution.

should also be reserved a sufficient number of screws, fasteners and spacers.Furthermore, anchor bolts required, they can be replaced by pins of appropriate dimensions.

should buy a trowel gear type, a small mallet and roulette.From the building materials needed directly themselves aerocrete, special glue and reinforcement in sufficient quantities.

Also under formwork need to buy boards and special equipment as well as Wall Chasers.To prepare a mixture of the desired consistency need sand, gravel, water and, of course, cement.

After preparing all the necessary tools and components, you can start the device with their hands Laying nets, as shown in the video posted below.

device formwork

In the first step should be to prepare the wooden boards, which then need to be attached directly to the walls.Wooden panels are made of boards, whose thickness must be at least two centimeters.

Their fixation is carried out by drilling the wall and the installation of additional cable ties with a step equal to the average of sixty centimeters.

This will secure a good board, as a result they will not be able to pass one another at the moment when will be pouring concrete solution.

collected shields should be good to fix along the perimeter walls.

Video:

also additional bracing formwork made using screws and binding wire.

Once around the perimeter of the walls will be strengthened and tested the strength of wooden panels, you can begin to reinforcement.

In the interior of the casing must be placed reinforcement rods, the recommended diameter of the order of twelve millimeters.

Next you need to neatly tie their own hands all the valves and put it on the special asterisk.This method will be equipped by the lower reinforcing layer.

After that you should make the top layer, which is especially necessary if the assumed significant load.

During the reinforcement should be remembered that nowhere fittings must not touch the edges of the assembled structure, as well as the upper base of the brick.

also need to remember that all the connections between the valves is carried out by means of binding wire, welding is recommended to be deleted.

After the reinforcement cage is fully assembled and fastened, it should be sure to set the maximum smoothly, using level.

procedure for filling

final stage on the device Laying nets on aerated concrete is its pouring cement-based mortar.

Pour Laying nets without any problems and can be their own hands.For this purpose, the concrete needs of the brand M200, fit and one that has a higher mark.

Of course, the easiest to order a ready-made solution, but it is not always financially justified, especially if there is a concrete mixer, it can be cooked and the hands.

To make it, you need to take one part cement, three parts sand, and five large pieces of rubble.This is the optimal ratio, which will make Laying nets on aerated concrete durable and reliable.

In preparing the solution should be carefully add water to it, and make sure that it was homogeneous.As a result, the solution is to get the desired consistency.

The procedure works on filling Laying nets for aerated concrete can be seen on the video below.

Video:

Gulf Laying nets on aerated concrete is important to remember that it must be done at once.

Experts do not recommend covering Laying nets in several approaches, as in this case, it will lose its main qualities.In the case where the pour Laying nets in one approach does not work, you will have to make special vertical cutoff.

as a temporary bridge can take an ordinary whiteboard.Before you work on filling Laying nets on aerated concrete it will be continued, the jumper is removed and the abutment is poured abundantly plain water.

In operation, to avoid the formation of voids inside Laying nets regularly use a special vibrator to help as much as possible to condense the mixture.

Shoot wooden formwork panels in good weather can be on the third day after the full completion of the fill Laying nets on aerated concrete.

should be noted that a mandatory Laying nets design when building a house of concrete blocks.It was he who helps to protect the walls from various influences, and in addition gives additional strength throughout the structure.

not worth saving at work on arrangement Laying nets on the concrete, as this can subsequently affect not only the quality of the home, but also to its longevity.