DE202023104478U1 - Wet suspension building structure for stone material - Google Patents

Abstract

Wet suspension building structure for stone material, characterized in that the wet suspension building structure for stone material comprises a wire mesh screed (1) to be attached to a wall body, an adhesive layer (2) to the wire mesh screed (1), stone slabs (3) to the adhesive layer (2), and a leveling fastening arrangement (4) for clamping the stone slabs (3), the leveling fastening arrangement being detachably connected to the wire mesh screed (1), the adhesive layer (2) having a cement slurry layer (21) for gluing the stone slabs (3).

Description

TECHNICAL FIELD

The present application relates to the technical field of interior decoration, in particular to a wet suspension building structure for stone material.

STATE OF THE ART

The construction method for the stone material on wall surface is generally divided into two types, namely dry suspension construction and wet suspension construction. Dry suspension construction uses a keel to dry suspend and secure stone slabs. Because the keel requires a larger space and higher cost, the dry suspension construction method is usually used when constructing the stone slabs on an exterior wall surface. Wet hang construction uses cement slurry or adhesives to wet bond stone slabs. The stone slabs are attached to the wall surface by solidifying and binding cement slurries or adhesives. Wet suspension construction is often used for interior decoration.

In application, it is found that in a thin stone slab with a smaller thickness, it is difficult to drill holes and groove grooves. Therefore, it is no longer possible to attach a suspension element for attaching the thin stone slab to the wall surface. If the thin stone slab is attached to the wall surface only with cement slurries or adhesives, a hollow is often formed or even the thin stone slab crumbles because the cement slurry has poor initial stickiness or because the adhesives have a shorter lifespan than the cement slurry would lose tack after a long period of time, even though the adhesives have good tack initially.

CONTENTS OF THE USAGE MODEL

In order to improve the stability of the bonding of the thin stone slabs and reduce the likelihood of formation of a hollow or even crumbling of the thin stone slab, the present application provides a wet suspension building structure for stone material.

• Eine Nassaufhängungsbaustruktur für Steinwerkstoff umfasst einen Drahtgeflechtestrich zu Befestigen an einem Wandkörper, eine Klebeschicht an dem Drahtgeflechtestrich, dünne Steinplatten an der Klebeschicht und eine nivellierende Befestigungsanordnung zu Klemmen und Befestigen von den dünnen Steinplatten, wobei die nivellierende Befestigungsanordnung mit dem Drahtgeflechtestrich lösbar verbunden ist.

In a wet suspension building structure for stone material of the application, the following solutions are used:

• A wet suspension building structure for stone material includes a wire mesh screed for attaching to a wall body, an adhesive layer to the wire mesh screed, thin stone panels to the adhesive layer, and a leveling attachment assembly for clamping and securing the thin stone panels, the leveling attachment assembly being releasably connected to the wire mesh screed.

The adhesive layer includes a cement slurry layer for bonding the thin stone slabs.

In the above technical solution, a flat plane with high roughness is provided by means of the wire mesh screed to fix the thin stone slabs on this plane through the cement slurry layer in the adhesive layer. The cement slurry has a longer lifespan than the adhesive, which reduces the likelihood of the thin stone slabs crumbling after a long period of time. The leveling fastening arrangement serves to assist in fixing the thin stone slabs, thereby compensating for the lower stickiness at the beginning of the cement slurry and at the same time providing sufficient compressive stress on the thin stone slabs. In this way, the probability of forming a hollow or even crumbling of the thin stone slabs is reduced, so that the stability of the bonding of the thin stone slabs is improved.

Alternatively, the leveling attachment assembly includes a base member secured to the wire mesh screed, an adjusting member releasably connected to the base member, and a leveling member movably disposed between the base member and the adjusting member.

The leveling element is arranged between respective adjacent thin stone slabs of the thin stone slabs.

In the above technical solution, the base element is attached to the wire mesh screed. The position of the leveling element on the base element can be adjusted by changing the position of the adjusting element on the base element. In this way, the situation of the system between the leveling element and the respective thin stone slabs adjacent to one another is changed, and thus the thin stone slabs adjacent to one another are leveled.

Alternatively, the wire mesh screed comprises a threaded wire mesh and a cover layer, the thread wire mesh being attached to the wall body, and the cover layer is applied to the threaded wire mesh and the wall body.

Alternatively, the threaded wire mesh includes several horizontal threaded rods and several vertical threaded rods.

The top layer is formed by applying a mortar.

In the above technical solution, the threaded wire mesh formed by the horizontal threaded rods and the vertical threaded rods can serve as a skeleton to ensure the stability of the cover layer. At the same time, when applying the mortar to form the top layer, the horizontal threaded rods or the vertical threaded rods can ensure that the surface has sufficient roughness to make it easier to bond the thin stone slabs.

Alternatively, the respective number of horizontal threaded rods or vertical threaded rods as well as a respective distance between the horizontal threaded rods or between the vertical threaded rods are set according to a length and a width of the thin stone slabs, with the horizontal threaded rods or vertical threaded rods between the thin stone slabs adjacent to each other are arranged.

Alternatively, the base element comprises a sliding sleeve over the horizontal threaded rods or the vertical threaded rods and a threaded rod, the threaded rod being attached to an outer wall of the sliding sleeve, the adjusting element being screwed to the threaded rod, and a corresponding wing nut being attached to an outer wall of the adjusting element is arranged.

The leveling element comprises a clamping plate for leveling and a gap limiting plate attached vertically to the clamping plate for leveling, with a longitudinal bore adapted to the threaded rod being provided on the clamping plate for leveling, which runs parallel through the gap limiting plate.

In the above-mentioned technical solution, the threaded rod is located between the respective adjacent thin stone plates after the sliding sleeve has been placed on the horizontal threaded rods or the vertical threaded rods. The leveling element is plugged onto the threaded rod through the longitudinal bore, so that the gap limiting plate is inserted between the respective adjacent thin stone plates so that a straight gap with a constant distance is formed. The leveling clamping plate lies between the respective thin stone plates adjacent to each other, so that the adjusting element can be easily rotated by the wing nut to level the degree of contact between the clamping plate and the respective thin stone plates so that the thin stone plates are clamped, while leveling the respective thin stone slabs adjacent to each other and applying sufficient compressive stress to the respective thin stone slabs.

Alternatively, the adhesive layer also includes a layer of surfactants on the wire mesh screed, with the cement slurry layer applied to the layer of surfactants.

In the above technical solution, the layer of surfactants can change the surface property of the material, so that the bond between the wire mesh screed and the cement slurry layer is more robust.

Alternatively, the wet suspension structure for stone material also includes a filler between the respective adjacent thin stone slabs.

In the above-mentioned technical solution, the gap between the thin stone slabs is filled with the filler in order to improve the stability of the bonding of the thin stone slabs and also the aesthetics.

1. 1. Ein Drahtgeflechtestrich, eine Klebeschicht, eine Zementschlämmeschicht, dünne Steinplatten und ein nivellierende Befestigungsanordnung sind vorgesehen, wobei eine flache Ebene mit hoher Rauheit mittels des Drahtgeflechtestrichs bereitgestellt ist, um die dünnen Steinplatten an dieser Ebene durch die Zementschlämmeschicht in der Klebeschicht zu fixieren. Die Zementschlämme hat eine längere Lebensdauer als der Klebstoff, dadurch die Wahrscheinlichkeit des Bröckelns von den dünnen Steinplatten nach einer längeren Zeitdauer gesenkt ist. Die nivellierende Befestigungsanordnung dient zur Unterstützung des Befestigens von den dünnen Steinplatten, dadurch die niedrigere Klebrigkeit am Anfang der Zementschlämme ausgeglichen wird und gleichzeitig eine ausreichende Druckspannung auf die dünnen Steinplatten bereitgestellt ist. Auf diese Weise wird die Wahrscheinlichkeit der Bildung einer Aushöhlung oder sogar eines Bröckelns von den dünnen Steinplatten gesenkt, sodass die Stabilität der Klebung von den dünnen Steinplatten verbessert wird.
2. 2. Ein Gewindedrahtgeflecht, horizontale Gewindestangen, vertikale Gewindestangen und eine Deckschicht sind vorgesehen, wobei das aus den horizontalen Gewindestangen und den vertikalen Gewindestangen gebildete Gewindedrahtgeflecht als ein Skelett dienen kann, um die Stabilität der Deckschicht zu gewährleisten. Gleichzeitig können die horizontalen Gewindestangen bzw. die vertikalen Gewindestangen beim Auftragen des Mörtels zur Bildung der Deckschicht dafür sorgen, dass die Oberfläche eine ausreichende Rauheit aufweist, um das Verkleben von den dünnen Steinplatten zu erleichtern.
3. 3. Eine Schiebehülse, ein Gewindestab, eine Flügelmutter, eine Klemmplatte zu Nivelllieren, eine Spaltbegrenzungsplatte und eine Längsbohrung sind vorgesehen, wobei sich der Gewindestab zwischen den jeweiligen zueinander benachbarten dünnen Steinplatten befindet, nachdem die Schiebehülse auf die horizontalen Gewindestangen bzw. die vertikalen Gewindestangen aufgesteckt wurden. Das Nivellierelement ist auf den Gewindestab durch die Längsbohrung aufgesteckt, sodass die Spaltbegrenzungsplatte zwischen den jeweiligen zueinander benachbarten dünnen Steinplatten eingefügt ist, damit ein gerader Spalt mit einem konstanten Abstand ausgebildet ist. Die Klemmplatte zu Nivellieren liegt zwischen den jeweiligen zueinander benachbarten dünnen Steinplatten, so dass das Einstellelement durch die Flügelmutter leicht gedreht werden kann, um den Grad der Anlage zwischen der Klemmplatte zu nivellieren und den jeweiligen dünnen Steinplatten zu verändern, damit die dünnen Steinplatten festgeklemmt sind, während die jeweiligen zueinander benachbarten dünnen Steinplatten nivelliert werden und eine ausreichende Druckspannung auf die dünnen Steinplatten bereitgestellt wird.

In summary, the present application includes at least one of the following advantageous technical effects:

1. 1. A wire mesh screed, an adhesive layer, a cement slurry layer, thin stone slabs and a leveling fixing assembly are provided, wherein a flat plane with high roughness is provided by means of the wire mesh screed to fix the thin stone slabs at this plane through the cement slurry layer in the adhesive layer. The cement slurry has a longer lifespan than the adhesive, which reduces the likelihood of the thin stone slabs crumbling after a long period of time. The leveling fastening arrangement serves to assist in fixing the thin stone slabs, thereby compensating for the lower stickiness at the beginning of the cement slurry and at the same time providing sufficient compressive stress on the thin stone slabs. In this way, the probability of forming a hollow or even crumbling of the thin stone slabs is reduced, so that the stability of the bonding of the thin stone slabs is improved.
2. 2. A threaded wire mesh, horizontal threaded rods, vertical threaded rods and a cover layer are provided, wherein the threaded wire mesh formed by the horizontal threaded rods and the vertical threaded rods can serve as a skeleton to ensure the stability of the cover layer. At the same time, when applying the mortar to form the top layer, the horizontal threaded rods or the vertical threaded rods can ensure that the surface has sufficient roughness to make it easier to bond the thin stone slabs.
3. 3. A sliding sleeve, a threaded rod, a wing nut, a clamping plate for leveling, a gap limiting plate and a longitudinal hole are provided, with the threaded rod located between the respective thin stone plates adjacent to one another after the sliding sleeve has been attached to the horizontal threaded rods or the vertical threaded rods became. The leveling element is plugged onto the threaded rod through the longitudinal bore, so that the gap limiting plate is inserted between the respective adjacent thin stone plates so that a straight gap with a constant distance is formed. The leveling clamping plate lies between the respective thin stone plates adjacent to each other, so that the adjusting element can be easily rotated by the wing nut to level the degree of contact between the clamping plate and the respective thin stone plates so that the thin stone plates are clamped, while leveling the respective adjacent thin stone slabs and providing sufficient compressive stress to the thin stone slabs.

BRIEF DESCRIPTION OF DRAWINGS

• 1 schematically shows a view of the structure of a wet suspension building structure for stone material according to an embodiment of the application;
• 2 schematically shows an enlarged view of part A in 1 ;
• 3 schematically shows a sectional view of a wet suspension structure for stone material according to an embodiment of the application; and
• 4 schematically shows an enlarged view of part B in 3 .

DETAILED DESCRIPTION OF DRAWINGS

The present application is hereafter attached with reference to 1-4 described in more detail.

The embodiment of the present application discloses a wet suspension structure for stone material. With reference to 1 and 2 A wet suspension building structure for stone material includes a wire mesh screed 1 attached to a wall body, an adhesive layer 2 applied to the wire mesh screed 1, a plurality of thin stone plates 3 attached to the adhesive layer 2, a leveling fastening assembly 4 for clamping the thin ones Stone slabs 3, the leveling fastening arrangement being detachably connected to the wire mesh screed 1, and a filler 5 which is filled between respective thin stone slabs 3 adjacent to one another.

The wire mesh screed 1 forms a flat plane with an easy-to-stick surface to which the thin stone slabs 3 are glued using the adhesive layer 2. Before the adhesive layer 2 solidifies, the leveling fastening arrangement 4 serves to support the fastening of the thin stone slabs 3 and at the same time to clamp the respective thin stone slabs 3 adjacent to one another, thereby the respective thin stone slabs 3 adjacent to one another can be leveled and a flush gap with a constant Distance between the respective adjacent thin stone plates 3 is formed. After the adhesive layer 2 has solidified, the leveling fastening arrangement 4 is removed. The gap between the respective adjacent thin stone slabs 3 is filled with the filler 5 to improve the stability of the bonding of the thin stone slabs 3 and to reduce the probability of forming a hollow or even crumbling of the thin stone slabs 3.

With reference to 1 and 3 The wire mesh screed 1 comprises a threaded wire mesh 11 attached to the wall body and a cover layer 12 applied to the threaded wire mesh 11 and the wall body. The threaded wire mesh 11 can serve as a skeleton of the cover layer 12 and serve to support the leveling. The threaded wire mesh 11 includes several horizontal threaded rods 111 and several vertical threaded rods 112. The horizontal threaded rods 111 and the vertical threaded rods 112 are each round rod-shaped. A thread-shaped projection is provided on the peripheral surface of the horizontal threaded rod 111 and the vertical threaded rod 112, respectively. In this exemplary embodiment, the vertical threaded rods 112 are attached to the wall body, while the horizontal threaded rods 111 are welded vertically to several vertical threaded rods 112. The vertical threaded rods 112 are adjusted so that the several horizontal threaded rods 111 lie in the same plane.

With reference to 3 and 4 the cover layer 12 is formed by applying a mortar. The mixing ratio of the mortar is set as a ratio of water, mud and sand of 1:3:5, whereby a double-layer application is used when applying the mortar. After the vertical threaded rods 112 are attached to the wall body, a first layer of mortar is applied. After the horizontal threaded rods 111 are attached to the vertical threaded rods 112, a second layer of mortar is applied. It is forbidden to calender the surface of the top layer 12. When leveling the top layer 12 with tools, the roughness of the surface of the top layer 12 must be ensured. While the horizontal threaded rods 111 and the vertical threaded rods 112 serve to support leveling, the roughness of the surface of the cover layer 12 can be ensured to facilitate the application and bonding of the next layer.

With reference to 1 and 3 the adhesive layer 2 comprises a layer of surfactants 22 applied to the surface of the cover layer 12 and a layer of cement slurry 21 applied to the layer of surfactants 22. The surface of the material can be treated with the surfactant. This treatment can be a physical absorption or envelopment, or often a physicochemical action. Their purpose is to improve or completely change the physical and technical properties of the surface of the material as well as the chemical surface properties. In this embodiment, the surfactant layer 22 has a function of bidirectional penetration and bonding, which can produce a radioactive chain-like anchoring effect to permanently and firmly bond the cover layer 12 and the cement slurry layer 21 together.

The cement slurry layer 21 serves to glue the thin stone slabs 3 as an adhesive for the thin stone slabs 3. The cement slurry is laid in rows on the layer of surface-active substances 22 using a toothed scraper. The cement slurry is combed, with the scraping surface of the toothed scraper forming an angle of 45 ° -60 ° with the wall surface in order to ensure that the toothed scraper rests on the layer of surface-active substances 22. In addition, the direction of the teeth coincides with the direction for laying the thin stone slabs 3 to ensure uniform abutment of the thin stone slabs 3 to the cement slurry to reduce the likelihood of formation of hollowing or crumbling.

The thin stone slab 3 is made of natural marble. The thin stone plate 3 is designed as a square plate. The respective number of horizontal threaded rods 111 or vertical threaded rods 112 as well as a respective distance between the horizontal threaded rods or between the vertical threaded rods are set according to a length and a width of the thin stone plates 3. The horizontal threaded rods 111 and the vertical threaded rods 112 are arranged between the respective thin stone plates 3 which are adjacent to one another.

With reference to 3 and 4 The leveling fastening arrangement 4 comprises a base element 41 which is attached to the wire mesh screed 1, an adjusting element 42 which is detachably connected to the base element 41, and a leveling element 43 which is movably arranged between the base element 41 and the adjusting element 42. The base element 41 comprises a sliding sleeve 411 above the horizontal threaded rods 111 or the vertical threaded rods 112 and a threaded rod 412 which is fastened vertically to an outer wall of the sliding sleeve 411. Before attaching the horizontal threaded rods 111 or the vertical threaded rods 112, the base element 41 is slipped onto the horizontal threaded rods 111 or the vertical threaded rods 112. While the cover layer 12 is applied to fasten the base element 41 to the horizontal threaded rods 111 and the vertical threaded rods 112, the number and positions of the horizontal threaded rods and the vertical threaded rods are determined based on the thin stone plates 3.

The sliding sleeve 411 is hollow cylindrical. The threaded rod 412 is cylindrical. An external thread is provided on the peripheral surface of the threaded rod 412. The adjusting element 42 is hollow cylindrical. Two wing nuts 421 are on accordingly the outer wall of the adjusting element 42. The wing nut 421 has the shape of a parallelogram. An internal thread adapted to the external thread is provided on the inner wall of the adjusting element 42, so that the adjusting element 42 is screwed to the base element 41. The adjusting element 42 can be easily rotated by the wing nuts 421 to change the position of the adjusting element 42 on the base element 41.

With reference to 2 and 4 the leveling element 43 includes a clamping plate for leveling 431 and a gap limiting plate 432 attached vertically to the clamping plate for leveling 431, wherein both the clamping plate for leveling 431 and the gap limiting plate 432 are designed in the form of a rectangular plate, and wherein the gap limiting plate 432 is in the middle the clamping plate for leveling 431 is arranged. In the middle of the clamping plate for leveling 431, a longitudinal bore 433 adapted to the threaded rod 412 is provided, the longitudinal direction of the longitudinal bore 433 running perpendicular to the clamping plate for leveling 431, while the longitudinal direction of the longitudinal bore 433 runs parallel to the gap limiting plate 432. The leveling element 43 is attached to the base element 41 through the longitudinal bore 433. The gap limiting plate 432 is arranged near the sliding sleeve 411.

When the clamping plate for leveling 431 rests on the thin stone plates 3, the gap limiting plate 432 is inserted between the respective adjacent thin stone plates 3, so that a straight gap with a constant distance is formed between the respective adjacent thin stone plates 3. During the complete solidification of the cement slurry layer 21, the leveling fastening arrangement 4 serves to support the fixing of the thin stone slabs 3, thereby compensating for the insufficient stickiness at the beginning of the cement slurry. The thin stone slabs 3 are leveled by the leveling fastening arrangement 4 and at the same time subjected to sufficient stress, whereby the probability of the formation of a hollow or even crumbling of the thin stone slabs 3 is reduced.

After the cement slurry layer 21 has completely solidified, the adjusting element 42 and the leveling element 43 are removed. The threaded rod 412 is cut off with a thin blade. The filler 5 is filled into the gap between the respective adjacent thin stone slabs 3, so that the aesthetics between the thin stone slabs 3 is improved and the thin stone slabs 3 are glued more firmly.

The principle of execution of the wet suspension structure for stone material according to the exemplary embodiment of the present application is as follows: the horizontal threaded rods 111 and the vertical threaded rods 112 are firmly connected to one another to form a hanging threaded wire mesh, which together with the applied cover layer 12 forms a wire mesh screed 1, so that a flat plane is provided with high roughness. The layer of surfactants 22 is applied to modify the properties of said plane, while the cement slurry layer 21 is applied to glue the thin stone slabs 3. The wire mesh screed 1 is bonded more firmly to the cement slurry layer 21 by the layer of surface-active substances 22. The sliding sleeve 411 is plugged onto a horizontal threaded rod 111 or a vertical threaded rod 112. The leveling element 43 is attached to the threaded rod 412 of the base element 41 through the longitudinal bore 433. The adjusting element 42 is screwed onto the threaded rod 412 so that the clamping plate for leveling 431 rests on the thin stone plates 3, and that the gap limiting plate 432 is inserted between the respective adjacent thin stone plates 3, which during the solidification of the cement slurry layer 21 to support the Fastening the thin stone slabs 3 is used, which compensates for the insufficient stickiness at the beginning of the cement slurry. The thin stone plates 3 are leveled by the clamping plate 431 and at the same time subjected to sufficient stress, whereby the probability of the thin stone plates 3 forming a hollow or even crumbling is reduced.

All of the preceding exemplary embodiments are preferred exemplary embodiments of the application, to which the invention is not limited. Therefore, all equivalent modifications based on the structure, form and principle of the invention should fall within the scope of the invention.

Reference symbol list

01

Wall body

1

Wire mesh screed

11

Threaded wire mesh

111

horizontal threaded rod

112

vertical threaded rod

12

top layer

2

adhesive layer

21

Cement slurry layer

22

Layer of surface-active substances

3

thin stone slab

4

leveling mounting arrangement

41

Basic element

411

Sliding sleeve

412

Threaded rod

42

Adjustment element

421

Wing nut

43

Leveling element

431

Leveling clamp plate

432

Gap limiting plate

433

Longitudinal bore

5

ink pen

Claims (8)

Wet suspension building structure for stone material, characterized in that the wet suspension building structure for stone material comprises a wire mesh screed (1) to be attached to a wall body, an adhesive layer (2) to the wire mesh screed (1), stone slabs (3) to the adhesive layer (2), and a leveling fastening arrangement (4) for clamping the stone slabs (3), the leveling fastening arrangement being detachably connected to the wire mesh screed (1), the adhesive layer (2) having a cement slurry layer (21) for gluing the stone slabs (3). Wet suspension building structure for stone material Claim 1 , characterized in that the leveling fastening arrangement (4) comprises a base element (41) which is attached to the wire mesh screed (1), an adjusting element (42) which is releasably connected to the base element (41), and a leveling element (43) which is movably arranged between the base element (41) and the adjusting element (42), the leveling element (43) being arranged between respective adjacent stone slabs of the stone slabs (3). Wet suspension building structure for stone material Claim 2 , characterized in that the wire mesh screed (1) comprises a threaded wire mesh (11) and a cover layer (12), the threaded wire mesh being attached to the wall body, and wherein the cover layer is applied to the threaded wire mesh (11) and the wall body. Wet suspension building structure for stone material Claim 3 , characterized in that the threaded wire mesh (11) comprises a plurality of horizontal threaded rods (111) and a plurality of vertical threaded rods (112), the cover layer (12) being formed by applying a mortar. Wet suspension building structure for stone material Claim 4 , characterized in that the respective number of horizontal threaded rods (111) or vertical threaded rods (112) as well as a respective distance between the horizontal threaded rods or between the vertical threaded rods are set according to a length and a width of the stone slabs (3), wherein the horizontal threaded rods (111) or the vertical threaded rods (112) are arranged between the respective adjacent stone slabs (3). Wet suspension building structure for stone material Claim 5 , characterized in that the base element (41) comprises a sliding sleeve (411) via one of the horizontal threaded rods (111) or one of the vertical threaded rods (112) and a threaded rod (412), the threaded rod being on an outer wall of the sliding sleeve ( 411) is fastened, the adjusting element (42) being screwed to the threaded rod (412), and a wing nut (421) being arranged accordingly on an outer wall of the adjusting element (42); wherein the leveling element (43) comprises a clamping plate for leveling (431) and a gap limiting plate (432) attached vertically to the clamping plate for leveling (431), wherein on the clamping plate for leveling (431) there is a longitudinal bore adapted to the threaded rod (412). (433) is provided, which runs parallel through the gap limiting plate (432). Wet suspension building structure for stone material Claim 1 , characterized in that the adhesive layer (2) also comprises a layer of surface-active substances (22) on the wire mesh screed (1), the cement slurry layer (21) being applied to the layer of surface-active substances (22). Wet suspension building structure for stone material Claim 1 , characterized in that the wet suspension structure for stone material also has a filler (5) between the respective adjacent stone slabs (3).

Images