US20060075717A1

US20060075717A1 - Process for the construction of a building

Info

Publication number: US20060075717A1
Application number: US11/245,127
Authority: US
Inventors: Wolfgang Braungardt
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-08
Filing date: 2005-10-07
Publication date: 2006-04-13
Also published as: DE102004049423A1; AT503863A1; AT503863B1

Abstract

The invention is based on a procedure for the construction of a building with at least one wall, ceiling and/or roof element that has been manufactured utilizing a stackboard plate. “Stackboard plate” should be specifically understood as a plate that is manufactured from a multitude of solid wood boards, which have been individually placed upright, preferably, and solidly joined together either by continuous nailing or as an alternative or in addition be joined with wooden dowels. It is proposed that the stackboard plate, following the erection of a wall, ceiling and/or roof element, be plastered with a clay based plaster that can be applied by trowel or sprayed. If a plaster with hemp fibers is used, additional strength is achieved through the hemp fibers. The invention is especially based on the purpose of providing a process in which the construction of homes is possible in a simple and fast manner while using the least possible primary energy commonly available and, in times when energy resources are in short supply, materials (wood and especially clay) are continuously available.

Description

STATUS OF TECHNOLOGY

It is a process known for the construction of a building by means of walls constructed with stackboard plates or stackboard plate elements, in which the walls are erected and then covered with sheets of drywall.
Furthermore, from 199 50 356 A1, a construction plate is known, as it is used in dry construction, which features a stackboard plate and a cover sheet.
The invention is especially based on the purpose of providing a process in which the construction of homes, especially construction of higher density multi-story residences, is possible in a simple and fast manner while using the least possible primary energy commonly available and, in times when energy sources are in short supply, materials (wood and especially clay) are continuously available. It is, according to the invention, addressed through the characteristics as specified in Requirement 1. Additional arrangements of the invention are derived from the lateral and sub-requirements.

ADVANTAGES OF THE INVENTION

The invention proposes a method of constructing a building, especially a residential building, with at least one wall, ceiling and/or roof element that has been fabricated by use of a stackboard plate or stackboard plate element.
It is proposed that the stackboard plate, after erecting the wall, ceiling or roof elements, is covered with a plaster that can be applied by trowel or sprayed. It must be understood that “erected” means that the wall, ceiling or roof element has already been moved into its final position in which it is to remain later within the home construction. Furthermore, a “stackboard plate” should be specifically understood as a plate that is manufactured from a multitude of solid wooden boards, which have been individually placed upright, preferably, and solidly joined together. The solid wood-boards are specifically joined together by continuous nailing. The nailing may for instance be accomplished by driving a multitude of metal nails in a set pattern, making sure that the individual boards are always nailed on top of each other. As an alternative or in addition could single boards at least be joined with wooden dowels.
The building can be constructed with little primary energy, specifically when clay plaster is used for plaster. A high availability and compatibility in construction-biological regard, e.g. a permeability of radiations and fields as well as a favorable diffusion ability can be achieved. Particularly by using a clay plaster disturbing fields can be shielded, a favorably sound-regulating characteristic, a favorable vapor/wind barrier, a highly effective fire protection and a protection from wood pests can be achieved. The application of a clay plaster makes it possible to achieve a near ever-plastic universal protection. Several adjoined wall, ceiling, and/or roof elements can be plastered simple and fast from the outside without joints and with a high degree of quality. Butt joints, as this is known from construction plates, can be avoided.
If a plaster with hemp fibers is used, additional strength is achieved through the hemp fibers.
It is furthermore proposed that the stackboard plate is moistened, specifically immediately prior to applying the plaster and preferably plastered in its moistened state, whereby an especially advantageous adhesion of the plaster is achieved. The same applies when a stackboard plate with a rough sawn surface is used. As an alternative or specifically in addition to a rough sawn surface can the stackboard plate also be made with a milled pattern to improve the adhesion of the plaster, where waffle mill patterns can be produced in a simple, fast and cost effective way with little energy use, are especially suitable.
In a further arrangement of the invention it is proposed that at least one stackboard plate is used, which was exposed to humidity before manufacturing and/or sizing and erecting and after a connecting procedure of individual boards for the desired increase of their proportional humidity. A warping and/or in particular a change of dimensions of the stackboard plate can be avoided by this initial elimination of the expansion process when plastering with a typically moist plaster. By exposure to moisture small gaps can be gained between the individual boards that can later serve to compensate for length differences when plastering. The stackboard plate is less susceptible to water damage and, due to the gap, an improved adhesion of the plaster can be attained as well.
It is beneficial to use stackboard plates that have a moisture content of between 20% and 40%, and it is especially advantageous at between 22% and 27%.
Stackboard plates that, after a connection procedure of individual boards, have been exposed to moisture in order to specifically increase their proportional moisture content are, as illustrated, especially suitable for the invention related procedure of constructing a building but may also be utilized for other procedures in which stackboard plates with likewise attributes are used beneficially as deemed practical by the craftsman.
An especially cost effective wall, ceiling and/or roof element as well as an improved plaster adhesion can be achieved when at least one stackboard plate is used that is made up of a minimum of 20%, or even better a minimum of 50% of only partially edged boards. A “partially edged board” for this purpose is defined as a board that has one or more unfinished edges.
Stackboard plates that are made up of a minimum of 20%, or even better a minimum of 50% of only partially edged boards are, as illustrated, especially suitable for the invention related procedure of constructing a building but may also be utilized for other procedures in which stackboard plates with likewise attributes are used beneficially as deemed practical by the craftsman.

ILLUSTRATION

Additional benefits are revealed in the following illustrative description. The illustration depicts a practical example of the invention. The illustration, the account and the claims contain numerous features in combination. The expert will necessarily view the features individually and merge them into appropriate additional combinations.
Shown here:
FIG. 1 a schematic illustration of a residential building using the invention related procedure,
FIG. 2 a cross cut along line II-II in FIG. 1 in enlarged illustration and
FIG. 3 an open air storage for the purpose of increasing the proportional moisture content of stackboard plates.

REPORT OF ILLUSTRATIVE DESCRIPTION

FIG. 1 shows a schematically illustrated residential building 10 with a wall element 14, which has been constructed of stackboard plates 12, 12′. Stackboard plates 12, 12′ as related to the invention are, following the erection of wall elements 14, plastered with a clay plaster that is applicable with trowel or sprayer from the inside and outside, specifically in the illustrative description at hand without plaster carrier by manual plastering with a plastering tool 26 and a plaster machine not further detailed here (FIGS. 1 and 2). For the outside a clay plaster 16 with hemp fibers 20 and for the inside a clay plaster 18 without hemp fibers 20 is used. It is basically possible to use the outside plaster as well as the inside plaster with or without hemp fibers.
The erected stackboard plates 12, 12′ are moistened with Brush 24 prior to plastering.
Stackboard plates 12, 12′ featuring a rough sawn surface 28, 30 are used for the wall element 14, where the stackboard plates 12, 12′ on their surface 28, 30 were additionally finished with a milled pattern 22, specifically with a waffle mill pattern.
The stackboard plates 12, 12′ were, prior to being erected and following a nail procedure with nails 32 for the adjoining of individual boards, exposed to moisture in order to increase their moisture content to approximately 25%, or the initial elimination of the expansion process respectively (FIG. 3). Only then follows the precise construction or an accurate trimming of the stackboard plates 12, 12′ or elements respectively.
The stackboard plates 12, 12′ used are made up of approximately 80% partially edged boards, can therefore be produced exceptionally cost effective and offer a gap to which the clay plaster 16, 18 can cling well (FIG. 2).

Reference Marks

10 Building
12 Stackboard plate
14 Wall-, Ceiling- and/or Roof Element
16 Plaster
18 Plaster
20 Hemp Fiber
22 Mill Pattern
24 Brush
26 Plaster Tool
28 Surface
30 Surface
32 Nail

Claims

1. Procedure for the construction of a building (10), specifically a residential building, with at least one wall, ceiling and/or roof element (14), that has been fabricated by use of a stackboard plate (12), marked thereby that the stackboard plate (12) following the erecting of the wall, ceiling and/or roof element (14), is plastered with a plaster (16, 18) that can be applied by trowel or sprayed.

2. Procedure according to claim 1, marked thereby that clay plaster is used for plaster (16, 18).

3. Procedure according to claim 1 or 2, marked thereby that a plaster (16, 18) with Hemp Fibers (20) is used.

4. Procedure according to one of the previous claims, marked thereby that the stackboard plate (12) is moistened prior to plastering.

5. Procedure according to one of the previous claims, marked thereby that a stackboard plate (12) with a rough sawn surface is utilized.

6. Procedure according to one of the previous claims, marked thereby that a stackboard plate (12) with a mill pattern (22) is utilized.

7. Procedure according to claim 6, marked thereby that a stackboard plate (12) with a waffle mill pattern is utilized.

8. Procedure according to one of the previous claims, marked thereby that at least one stackboard plate (12) is used that has been, prior to being manufactured and erected and following a procedure for the adjoining of individual boards, exposed to moisture in order to eliminate the initial expansion process.

9. Procedure according to one of the previous claims, marked thereby that at least one stackboard plate (12) is used that has been found to have a moisture content of at least 20% to 40%.

10. Procedure according to one of the previous claims, marked thereby that at least one stackboard plate (12) is used that has been found to have a proportional moisture content of at least 22% to 27%.

11. Procedure according to one of the previous claims, marked thereby that at least one stackboard plate (12) is used that has been found to utilize at least 20% partially edged boards.

12. Procedure according to one of the previous claims, marked thereby that at least one stackboard plate (12) is used that has been found to utilize at least 50% partially edged boards.