Static structures (e.g. – buildings) – With adjunctive means for assembly or disassembly – Structure includes tool or opening to provide access for a...
Patent
1989-01-11
1990-07-24
Murtagh, John E.
Static structures (e.g., buildings)
With adjunctive means for assembly or disassembly
Structure includes tool or opening to provide access for a...
52142, 5230912, 52405, 52584, 52593, E04H 1300, E04C 226
Patent
active
049427024
DESCRIPTION:
BRIEF SUMMARY
The object of the invention relates to the technical sector of building components and materials.
The aim sought after is to be able to produce a construction, in a simple and quick way, from standard, pre-fabricated components designed so as to be mounted and assembled by anyone and not requiring any particular qualification. In an advantageous manner which could not be considered as strictly limitative, the components or pre-fabricated panels are more particularly adapted for constructions having to be either totally or partially buried. This is particularly the case for burial vaults where, firstly, the walls should be totally sealed and secondly, withstand earth pressures.
Via the French Patent 2.308.750, pre-fabricated panels composed of an intermediate plate made of an insulating material inserted between two external concrete plates are known. Built-up components provide the assembly of different plates between one another.
Given these conditions, the different plates are not closely connected, so that once produced, the panels can only be applied in the event of aboveground constructions and in no circumstances for constructions either fully or partially buried. In addition, no means and/or fitting is provided to enable the assembly of the different panels between one another.
In order to solve the problem brought up, that is to have pre-fabricated panels, more particularly, apt to be buried, according to the invention, each panel is made up of a plate made of an insulating material inserted, on moulding, between two layers of cement of different density and thickness, the external layer being very slighted crowned, the transversal faces of the end of each panel being fitted in combination in order to allow for their axial alignment or angular positioning at 90.degree. by being fitted with means which are apt in order to provide their assembly into position, the said panels being, in addition, designed so as to cooperate and be centred with a bottom plate and/or plate which is used as a cover.
The invention is now described with the aid of the drawings which only represent one embodiment.
FIG. 1 is a perspective view of a first type of panel.
FIG. 2 is a perspective view of a second type of panel.
FIG. 3 is a sectional view taken along the line 3--3 of FIG. 1.
FIG. 4 is a plan and sectional view taken along the line 4--4 of FIG. 1.
FIG. 5 is a sectional view showing the assembly of several components side by side.
FIG. 6 is a partial, plan view of the bottom plate.
FIG. 7 is a sectional view taken along the line 7--7 of FIG. 6.
FIG. 8 is a perspective view, illustrating a support produced with the components according to the invention.
FIG. 9 is a perspective view showing a burial vault produced with the components according to the invention and fitted with supports according to FIG. 8.
The object of the invention will become more apparent from the following non limiting detailed description when considered in conjunction with the accompanying drawings.
Each component or panel, described as an assembly as (P) is made up of a plate (1) of an insulating material inserted during moulding, between two layers of cement (2) and (3) corresponding to the internal and external walls of the panel respectively. The two layers (2) and (3) are a different density and thickness.
Layer (2) corresponding to the internal wall with a density and thickness greater than layer (3) corresponding to the external wall. This external wall (3) is thinner and is very slightly crowned in order to withstand possible deformations.
Metal reinforcements (4) are sunk into each of layers (2) and (3). The insulating plate (1) is generally rectangular shaped and made of expanded polystyrene for example.
According to another characteristic, the edges of each panel are designed in order to be self-positioned, firstly between one another and secondly, in combination with one or several bottom components (5) and one or several of components (6) acting as a cover.
With this in mind, the transversal faces of the ends, have, provided vertic
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patent: 3732831 (1973-05-01), Marciniak et al.
patent: 4021979 (1977-05-01), Rez
patent: 4044511 (1977-08-01), Lingle
patent: 4291513 (1981-09-01), Ankarswed
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