DE10045578C2 - Process for producing a module from ground brick - Google Patents

Abstract

The invention relates to a method for the production of masonry bricks made of clay, clay or the like with or without the addition of lean agents, in which masonry bricks are individually molded and then dried and fired in an oven, the masonry bricks immediately after the fire in one warm condition by machining at least one side surface to a predetermined length or height, and two masonry bricks with a ground side surface are joined together by inserting a binder into a masonry brick module with a selectable joint width, and the masonry brick modules are held in a stable position for at least one cooling phase to harden the binder.

Description

The invention relates to a method for producing a module from Ground brick according to the preamble of claim 1.

Building bricks are used as backing bricks for the production of cleaned walls or masonry masonry masonry. The scale in building construction sets it is determined that the brick dimensions may not deviate more than 5%. Brick clay bricks are subject to larger ceramic products  Dimensional tolerances than other masonry stones such as cast Lime sandstones, which means that the percentage of rejects for masonry bricks is higher than for other masonry stones. Walling with masonry bricks also requires more craftsmanship in order to meet the dimensional tolerances that occur with brick Compensate Association.

DE 197 17 398 A1 describes a method for producing modules (Handling units) known from masonry bricks, in which individual cut to length Masonry bricks, whose calibration / grinding size is smaller while maintaining Dimensional tolerances can be produced, glued to their cut surfaces. This will an adhesive on the cut surfaces of the especially calibrated facing bricks applied, which serves to glue the masonry brick in the bed joint. In a Adhesive station can bind / harden the binder, so that a secure fixation between superimposed layers results and the complete / final Gluing can take place on the subsequent transport route without there is any impairment in the connection or in the gluing process can.

DE 198 43 113 A1 describes a method for surface grinding of dried or fired brick moldings, especially masonry bricks, known in which Groups of adjacent moldings by means of several Cutting disks can be ground flat side by side at the same time.

From DE-PS 823 787 is the connection of two half-stones to a module known. The half stones are on the inside with one from the edge provided the center of the stone to extend, the width of the Projection preferably corresponds to the distance between two longitudinal webs. The individual half stones, which have a handy format, are either in Manufacture factory or on site with mushy concrete to make large format Ceiling stones or slabs of greater span or width connected.  

Through the projection provided on the inside of the stone a solid connection of the half stones was created.

The object of the invention is to develop a method for producing masonry bricks To create clay, clay or the like according to the preamble of claim 1, that allows mechanical production of masonry bricks, the laying of which in Association is simplified.

This task is characterized by the characteristics of the characteristic part of the Claim 1 solved.

This creates a process in which the masonry brick after Fire can be assembled into small elements after the side surfaces opposite brick, in a butt joint or bed joint adjoin one another, were ground. Grinding at least allows that Compensation of dimensional tolerances in the length or height of the brick and leads to plan butt or storage areas, so that a full connection of two Building bricks over a joint is achieved. Furthermore, a good one emerges Connector closure on the bricks. The joint is selectable Design can be designed and can be used as a default for the dressing in masonry be used. The achieved extension or increase of the brick finally enables a faster creation of masonry.

Such a process is carried out mechanically after the fire, the Oven-fresh heat of the brick in the processing according to the invention  is being used. The formation of small elements becomes mechanical Manufacturing of masonry bricks integrated.

A mineral binder such as for example a mortar.

The method can be used regardless of the type and shape of the brick become. Solid brick or perforated brick can be made from the brick mass be shaped.

Furthermore, the binder can be replaced by a textile insert, in particular a Fleece insert, be reinforced. Longitudinal sound lines, especially for perforated Bricks are interrupted.

Further embodiments of the invention are the following description and can be found in the subclaims.

The invention relates to a method for producing clay masonry bricks, Clay or the like with or without the addition of lean agents, in which a brick mass wall bricks individually molded and then dried and be burned in an oven. The bricks are then immediately after the fire in a still warm condition by processing at least one Side surface, for example the butt surface or bearing surface on a predetermined length or height dimension ground and two masonry bricks each with their ground side surfaces while inserting a binder into one Masonry module with a selectable joint width joined together. To the The brick modules are then at least hardened afterwards held stable during a cooling phase.  

A mineral binder in which it is used is preferably used as the binder can be a mortar, for example.

Between the sanded side surfaces of two bricks each also a binder reinforced by a textile insert can be introduced, whereby as Textile insert a fleece insert can be used.

The brick can be made of solid brick or perforated brick from the Brick mass are shaped.

With this method, a masonry element can be produced, each with two Brick over a sanded side surface to a brick module with a predetermined joint width from a curable binder are joined together to form a laying association Unit.

Claims (6)

1. A method for producing a module from sanded masonry bricks made of clay, clay or the like with or without the addition of emollients, in which brick bricks are individually molded and then dried and fired in an oven, characterized in that the masonry bricks immediately after the Fire in a still warm state by machining at least one side surface to a predetermined length or height and joining two masonry bricks with a ground side surface while inserting a binder to form a masonry brick module with a selectable joint width and the masonry brick modules for curing the binder at least during a cooling phase be kept stable. 2. The method according to claim 1, characterized in that as a binder mineral binder is used. 3. The method according to claim 2, characterized in that as a binder Mortar is used. 4. The method according to any one of claims 1 to 3, characterized in that between the sanded side surfaces of two bricks reinforced binder is introduced through a textile insert. 5. The method according to claim 4, characterized in that as a textile insert a fleece insert is used.   6. The method according to any one of claims 1 to 5, characterized in that the bricks are formed as perforated bricks from the brick mass become.