ES2215452A1 - Method for assembling prefabricated building panel groove and tongue, involves deploying panels that are joined with each other in mounting location, coupling panels with bands, and trimming protruding portions of bands - Google Patents

Abstract

The method involves deploying panels (1, 8) that are joined with each other in a mounting location, and coupling the panels with bands (3). Protruding portions of the bands are tucked and/or trimmed with respect to a union set. The union set is left, and surface of the panels is distempered to dry a plaster (4). Trim parts are detached from the union set after leaving the union set and before plastering the union set.

Description

Assembly procedure for building panels Prefabricated tongue and groove.

Object of the invention

The present invention relates to a assembly procedure of prefabricated building panels tongue-and-groove

Background of the invention

Currently, panel assembly Prefabricated construction is done in several ways, depending on of the nature of the panels themselves.

On the one hand, the prefabricated panels in concrete, due to its weight, incorporates embedded metal plates that are welded together by other metal portions to conform a construction, later concreting the joints to offer a homogeneous aesthetic appearance.

On the other hand, lighter and wider panels diffusion in construction today, such as those of plasterboard, are joined by pins that are fixed to lateral uprights that incorporate the panels or to which they are screwed, covering the joints superficially by plastered bandages that are finally covered with the layer of painting of the wall, being more or less concealed. East union type would also be used in prefabricated panels provided with side coupling members between the same.

However, these procedures present disadvantages compared to the process of the invention, since that, in the case of welded joints, they incur costs older, both material and labor and assembly time, therefore being used only in the assembly of panels heavy prefabricated, such as concrete.

On the other hand the union of panels plasterboard by stapled side uprights it is not very solid, and cracks may appear due to mismatches of some panels with others. In addition, both in this case and in the case of tongue-and-groove panels, the bandages that hide the joints are visible to the naked eye, deteriorating the aesthetic appearance.

Description of a practical embodiment of the invention

The process of the invention serves as a Optimal and fast way to assemble building panels prefabricated tongue and groove, obtaining a solid union and with a Perfect aesthetic appearance.

According to the invention, the procedure understands:

-install the panels that will intervene in the union, without joining them, in the place of assembly, either rethinking the same at the place of final installation, or placing them in a provisional pre-assembly location.

-apply on the flat and female parts of the tongue and groove of the union of at least one of the panels, some wet plastered bandages.

Fit the tongue joint so that the bandages are introduced by the tongue and groove.

Tuck and / or trim the parts of the bandages that  stand out from the union.

-Let the bond set for the necessary time.

-Cut, if necessary, portions of bandage that once the union is set, they are outside the same.

- Plaster the bonding with the surfaces of the panels that constitute it.

-Let the plaster dry.

In this way the union is done in a way solid by the tongue-and-groove edges of the panels, leaving free other songs that can be used to access the installations to ducts for this purpose embedded in the panels.

Brief Description of the Invention

Figure 1 schematically shows the method of the invention

Description of a practical embodiment of the invention

The process of the invention comprises:

- place the panels 1 that constitute the union at the place of assembly, without joining them.

- apply in the corresponding 2 edges with the female and / or flat parts of the tongue and groove joint of less, one of the panels that constitute it, a band / s wet cast / s.

- make the coupling of both panels, of so that the band / s is introduced by the tongue and groove

- tuck and / or trim the bandage parts 3 remaining outside the union.

- allow the union to set for the necessary time.

- trim, if necessary, parts of the band that  remain on the outside of the union once it has been set.

- apply a plaster 4 on the joint, matching with panel surfaces 1.

- Let the plaster dry.

In this way the union is done solidly by the lateral grooved edges of the panels, leaving for the upper edges 5 accesses 6 for the passage of installations to ducts 7 and / or boxes 8 embedded in the panels.

Claims (2)

1. Procedure for joining prefabricated building panels with tongue and groove characterized in that it comprises: placing the panels that constitute the joint at the place of assembly, without joining them; apply in the corresponding edges with female and / or flat parts of the tongue and groove joint of at least one of the panels / s, a wet cast / s bandage / s; perform the coupling of the panels so that the bandages are introduced by the machining; tuck and / or trim the protruding parts of the bandages with respect to the joint; allow the union to set; plastering the joint by matching the surface of the panels; let the plaster dry. 2. Method according to claim 1 characterized in that after allowing the joint to set, and before plating it, the parts of the dried outgoing bandages are cut from the joint.