When installing interior walls often have questions, how to strengthen partition plasterboard, and any fasteners used for its assembly? Solutions to these problems may be different, depending on the complexity of the work and your ability. Usually, to strengthen the partitions used rack width profiles 100 millimeters, but in this case the construction is too massive. Is it possible to make it acceptable thickness at optimum strength? Yes, it is feasible, and if you put such a goal, you can use a variety of tricks and techniques.
Enough fine reinforced plaster board wall will, if its each vertical rack made of two folded sections. Such a structure can withstand more weight, than one profile. Compound of parts is carried out using screws, which are usually screwed to step 150-200 millimeters. On the other hand, profiles are not designed for use in such an unusual way, and team support can not be too practical.
Another way to enhance the design - insertion into the profile of a wooden beam. Both parts are connected by screws with the step up 200 millimeters. Before, how to enhance profile for gypsum board via timber, It recommended to make, that their sizes are suitable. must, to beam width is somewhat less than the width of the profile. It is also required to follow, to the process connection fastener support is not deformed. Then enhanced profile for drywall will rest on the horizontal bar with millimeter precision.
Both options are improvised and often used to create doorways. But it is possible to establish a more robust profiles directly from the manufacturer.
Indicators limit load, which is capable of supporting profile, It depends on two parameters - width and thickness of the metal used. The profile is wider and thicker, the, respectively, it stronger. So if the question is how to strengthen the wall of plasterboard, you can buy ready-certified products, designed for high loads.
Rack profiles depending on the width divided into three categories:
• 50 millimeters - the universal standard;
• 75 millimeters - in most situations, the carcass reinforcement is used precisely this profile;
• 100 millimeters - for cases, when a septum strength high demands.
Regardless of the width of the profile, best to use those, that are made of metal sheet of a thickness 0,55 millimeters and more, ideal - if this figure is 0,6 millimeters. Then we get a pretty solid partition, even if it is only to sheathe one layer of plasterboard.
In most cases, the width of the installation profile 75 millimeters. With it reinforced plasterboard partitions is not too bulky. Rack width profiles 100 millimeters - an option for situations, when the wall is planned to place the maximum load. Partitions on these supports are obtained from the thickest possible, but become excellent sound insulation properties. Also within them can be hidden virtually any engineering services.
The use of double-skin technology
There is another way, how to strengthen the framework for plasterboard, if the strength of the profile width 75 mm you are not satisfied. Usually in such a situation, make a double skin, using wide profiles 50 millimeters. Then the thickness of the walls will be 100 millimeters, but its strength increase significantly.
Good help strengthen plasterboard partitions, double skinned skimmed crossing seams. This method improves more and soundproof rooms.
Between the profiles it is recommended to put a layer of mineral wool. This will contribute to a better sound insulation. Although the wall, and so will not really miss the noise, better to be safe and to get rid of cavities, in which the sound is well distributed and resonates. Itself reinforced frame for plasterboard with double-skinned to the same good at trapping heat inside the room. Laying mineral wool is better to exercise after, as one side of the partition already sewn sheets: This will greatly facilitate the filler fixation.
Plasterboard attached to profiles screws, with their hats recommended twist to the end, to avoid protrusions on the surface of the wall. After all, one must not only take care of that, how to strengthen partition plasterboard, but also provide, to any further building work was carried out without a hitch. The fact, that the protruding cap screws prevent application of putty. If they are too "drowned", broken bond strength.
To assemble the walls is best to use enhanced profile for plasterboard Knauf, which is quite durable and practical. Under this brand manufactured articles of different thicknesses and widths, so finding a suitable option is not difficult.