ES1057889U - Set of pieces that make up a building system. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Set of pieces that make up a constructive system for the execution of walls, consisting of a base piece formed by a main body to which auxiliary insulating parts can be incorporated. (Machine-translation by Google Translate, not legally binding)

Description

Set of parts that make up a system constructive.

Object of the invention

The present specification refers to a Utility Model related to a set of pieces that make up a optimized system for the execution of walls with high performance in terms of thermal and / or acoustic insulation. The pieces may have aesthetic finish or not depending on the desired application

Field of the Invention

This invention has its application within the industry dedicated to the manufacture of materials for the construction, mainly ceramic or concrete.

Background of the invention

Pollution Awareness environmental, greater comfort requirements, the development of economic studies and other factors have led to an increase of regulatory requirements regarding insulation Acoustic and thermal in construction. This has caused a comprehensive review of the construction systems used up to the date.

In the case of walls made with masonry of brick or block, it has been proven that there is a need for increase the mass of the pieces to get enough values Sound insulation It is also concluded that the addition of Low thermal conductivity materials is the most suitable way to improve thermal insulation without excessively penalizing the thickness of the piece and the consequent wall.

However, the correct execution of the constructions is vitally important for both insulation Acoustic as for thermal. Thus, we can affirm that there are vertical partitions where theoretically the isolation is exceedingly effective, but once executed and on-site measures do not reach the predicted values.

It has been observed that much of the Insufficiencies in insulation values are due to bridges acoustics existing in the walls, whether due to the provision of the materials that compose it, or caused during the execution of built-in installations. The cause is that the opening of rubs entails, in many cases, a weakening excessive insulation characteristics of the wall. The pieces usual are not specifically designed to facilitate the addition of facilities, which produces complete breaks of interior partitions of those pieces, which create cavities of depth greater than that strictly necessary to house installations. In addition, the filling of the remaining areas in the rubbing is done in a very careful way and sometimes with materials of lower insulation capacity than those of the wall.

Another issue to consider is the filling with mortar from the holes of the perforated ceramic pieces or hollow This process does not guarantee the filling of the mentioned holes increasing the probability of deficiencies' of necessary mass to insulate acoustically. In addition this activity Increases the workforce.

Description of the invention

The system consists of a formed base piece by a main body to which pieces can be incorporated insulating auxiliaries that enhance the final characteristics that They look for each other on the wall.

The special geometry of the piece, which can incorporate a step on each of the four contact sides with other equal pieces, it will greatly obstruct the both thermal and acoustic transmission between both sides of the wall.

Base piece: Main body

The main body of the system base piece may be composed of materials such as ceramics, the concrete .., whether in normal state, or lightened, loaded, ...

The geometry of this main body will allow manufacturing walls with a type of rig that could incorporate the improvements detailed below:

- Breakage of thermal and / or acoustic bridges in vertical joints This is achieved by breaking the vertical joints due to the step that the piece.

- Breakage of thermal and / or acoustic bridges in horizontal joints This is achieved by breaking the horizontal joints due to the step that the piece.

- Use of thin vertical joint, either with joining or empty material.

- Use of thin horizontal joint, either with joining or empty material.

The possible design of the piece will be provided insertion of insulating pieces. The fastening of these pieces will be conceived without the addition of a third material being quite Deolidarization of the main body if this is deemed appropriate.

The number of rows of gaps can be variable. These gaps will always be arranged so that the bridges thermo-acoustics are eliminated as far as possible.

Base part: insulating auxiliary part

In order to optimize the appropriate functionality of the final product, the wall, contemplates the incorporation into the base piece of pieces that reinforce the Possible deficiencies of the main body.

This piece must provide good properties thermal and / or acoustic. The stuff for this filling piece could be tested materials: features in this field such as polyurethane, mineral wool, or mixtures thereof with load: polyurethane agglomerate with high density material (Chamotte, rubble, slag ...) and / or low density This material could be inserted in the piece once made, or be molded directly on main body. After placing the pieces of filling in the main body you get a piece practically solid. This will allow you to use very little material from union between pieces.

A vital feature to maintain insulation characteristics of the wall, either thermal or acoustic, is that the execution of the rubbing is done in a way simple and controlled in order not to cause excessive damage that weaken its properties.

In order to provide this improvement, mark the base piece in the outer zone with the purpose of clearly detect the location of the holes where they are housed the insulating pieces. These areas are the most suitable for Run the rubs with greater precision, speed and simplicity. The geometry of the auxiliary parts will be designed for favor the execution of the rubs being said pieces weakened in specific areas where deemed appropriate.

With the placement of the pieces with the gaps in vertical direction facilitates the realization of friction vertical, while in the areas where it is planned to perform horizontal rubs should be placed the same piece turned 90 ° of so that the gaps of the piece would be arranged horizontally. This is valid for parts with steps in all sides of union with adjoining pieces. For parts with step only at vertical joints, a Special piece for this application.

With the present system they manage to become independent largely the final characteristics of the process wall execution of it, thanks to the following characteristics:

- The vertical joint does not have to be filled in material or with very little quantity.

- The horizontal joint is filled with very little amount of material, which can be done by the traditional method or by immersing the base of the piece in the bonding adhesive. In the case of staggered horizontal joint, even if the layer of horizontal bonding material is not deposited uniformly and correct, the acoustic-thermal characteristics of the Final wall will be affected to a small extent.

- Do not guarantee the filling of holes the piece with mortar or other material.

- The incorporation of installations to the wall is simple, fast and reliable when your need is foreseen.

- Simple piece placement system that hinders the possibility of including errors in the process of execution.

Description of the drawings

To complement the description that is being performing, and in order to help a greater understanding of the characteristics of the invention, is accompanied herein descriptive, as an integral part of it, with several figures where, for illustrative and non-limiting purposes, it has been represented the next:

- Figure 1 shows the main body part for a variant of two rows of holes (A) and an auxiliary part insulator (B). The complete part (C) is also shown once it is They have assembled the main body and auxiliary parts.

- Figure 2 shows the joint with step, in variants of two rows of gaps, which the design of the pieces causes in order to hinder thermal transmissions and acoustic as much as possible.

- Figure 3 shows a section of composite wall by pieces (C) of those described in Figure 1. Also shown a special piece (D) to facilitate the execution of rubs horizontal. The alignment of the gaps of the pieces of consecutive courses, where the pieces are housed insulating auxiliaries and that would be the place where the vertical or horizontal friction depending on the case.

- Figure 4 shows a section of composite wall by pieces (E) with double row of holes and with staggered joint, both horizontally and vertically, where a tube has been integrated for installations with vertical and horizontal travel. In this case the same piece is suitable for both vertical and horizontal. The alignment of the gaps of the pieces of consecutive courses, where the pieces are housed insulating auxiliaries and that would be the place where they have been executed vertical or horizontal friction depending on the case.

- Figure 5 shows a section of composite wall by pieces (F) with triple row of holes and with stepped joint both horizontally and vertically. In this case the same piece is suitable for both vertical and horizontal friction. It is noted clearly the alignment of the gaps of the pieces of courses consecutive, where the insulating auxiliary parts are housed and that would be the place where vertical friction would run horizontal according to the case.

Claims (5)

1. Set of parts that make up a system constructive for the execution of walls, consisting of a base piece formed by a main body to which you can incorporate insulating auxiliary parts. 2. Set of parts that make up a system constructive for the execution of walls, according to claim previous, whose base-piece mentioned, by its special geometry, you can incorporate a step in each of the four sides of contact with other equal parts, to hinder Thermal and acoustic transmission. 3. Set of parts that make up a system constructive for the execution of walls, according to claims above, comprising a second insulating auxiliary part, designed for assembly, without adding a third material, within each of the holes that the base piece. 4. Set of parts that make up a system constructive for the execution of walls, according to claims above, which provides for the possibility of a third auxiliary part, similar to the base piece but for its arrangement in horizontal when the said base-piece has only step in the vertical joints. 5. Set of parts that make up a system construction for the execution of walls, according to claims above, which contemplates the possibility of the number of rows, both the base piece and the one mentioned in the section 4, is variable, although preferably they are two or three.