Dowels for plasterboard - Dowels for drywall - Fischer dowels

Dowels for plasterboard - Dowels for drywall - Fischer dowels: dowels

Drywall with plasterboard offers many advantages at first glance. The available space can be used more flexibly, drying times are eliminated and electrical and sanitary installations can be carried out quickly and inexpensively. But how can sheavy objects on the lightweight panels be securely anchored?

Suitable fastening systems are offered for a wide variety of installation conditions, but not every dowel holds in every building material. Therefore, we show you which dowel can be used for plasterboard and which for a drywall. With our tips Almost everything can be fixed.

Which dowel fits?

Dowels for plasterboard - Dowels for drywall - Fischer dowels: plasterboard

dowel

The choice of the right one Fixing depends on different criteria: Substrate, loads, working lengths and type of installation should be known for the right decision.

Dowels for plasterboard - Dowels for drywall - Fischer dowels: fischer

Cavity plugs

Often it happens that while dowels and screws are at hand, but both do not fit together. Become Screws with too small diameters used, the attachment holds less. Too large screw diameters require more power when screwing in and thus unnecessarily more time.

Dowels for plasterboard - Dowels for drywall - Fischer dowels: drywall

Plasterboard dowels

Equally important is the Choosing the right screw length. The screws should project beyond the dowel tip by the length of the screw diameter for optimum spreading. It should not be overlooked that plaster, insulating materials or tiles are not load-bearing layers. A secure anchoring must take place in the underlying building material.

Fasteners on lightweight construction materials

Dowels for plasterboard - Dowels for drywall - Fischer dowels: drywall

Dowels for plasterboard - Dowels for drywall - Fischer dowels: dowels

Dowels for plasterboard - Dowels for drywall - Fischer dowels: plasterboard

Dowels for plasterboard - Dowels for drywall - Fischer dowels: fischer

Dowels for plasterboard - Dowels for drywall - Fischer dowels: drywall

Dowels for plasterboard - Dowels for drywall - Fischer dowels: dowels

With the appropriate dowels can also be drywall walls and ceilings Secure loads of all kinds safely and easily. When choosing the fastening means, the weight of the mounting parts but also the type and thickness of the wall panels must be considered. In most cases cavity anchors made of plastic, for example fischer PD or FU, made of nylon are sufficient. This material is characterized by high chemical and thermal resistance, enormous endurance, good aging resistance and neutral corrosion behavior - ideal for secure anchoring.

Special features of heavy wall loads

Heavier wall loads, however, require special measures. For wall and ceiling coverings on solid surfaces, anchoring with long frame anchors can also be done in solid ground behind the plasterboard cladding. If heavy objects have to be fastened to lightweight panels, a simple but effective auxiliary construction is recommended: A multiply dowelled support rail made of wood or metal makes it possible to distribute the load to be absorbed over a large area. For heavy objects, such as washbasins or hanging toilets, there are special support structures, which derive the weight of the framework.

For particularly large loads are suitable Cavity dowels made of metal. These dowels, which are machined with metric screws, are designed so that they fold up in a star shape when mounting behind the wall and support it over a large area. With the help of assembly pliers, they can be set very quickly and effortlessly. For this purpose, the screw head of the dowel is inserted into the receptacle of the pliers and then pushed the dowel into the hole. When the pliers are compressed, the webs of the plug fold up behind the plate. If necessary, the screw can then be removed to rotate through the mounting object in the dowel. Once set, cavity metal dowels remain in their position.

Fast installation with plasterboard dowels

For quick installations - but only on plasterboard panels - fischer offers the gypsum plasterboard plug GK. He does not belong to the "classic" cavity fixtures, because he does not spread behind the wall, but he finds his Stop directly in the building material by positive locking. Its advantage: without pre-drilling, this dowel can be screwed into the wall plate like an oversized screw using cordless or electric screwdrivers.

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Video Board: How to fix into Plasterboard - Video #1