CN209585349U - A PVC sprayed wall - Google Patents

Abstract

The utility model discloses a PVC sprayed wall, which comprises U-shaped keels respectively connected to the ceiling and the ground, and a sound insulation material and a PVC inner formwork are arranged between the two U-shaped keels, and the PVC inner formwork is located on the On the left and right sides of the sound insulation material, the outer sides of the two U-shaped keels are provided with galvanized steel mesh, and the outer sides of the two galvanized steel meshes are connected with ready-mixed mortar layers. The utility model has the beneficial effects: easy transportation, less storage space, light weight, strong plasticity, convenient construction, and good fireproof performance. It can be made into T-shaped, L-shaped, ten-shaped and other walls according to site requirements, and can be flexibly installed in the cavity. Pipelines are arranged inside to save space for water and electricity pipelines.

Description

A PVC sprayed wall

technical field

The utility model relates to the technical field of buildings, in particular to a PVC sprayed wall.

Background technique

With the rapid improvement of the country's comprehensive national strength and the continuous increase of residents' income, the use function and quality of residential buildings have been further improved, and the transformation from food and clothing type to well-off type has been gradually realized. In a new stage, designers and real estate developers only need to provide users with "house shells", and users can divide and decorate the space reasonably according to their own needs. The application of lightweight partition walls has gradually become the decision of whether the decoration is successful or not. factor.

Modern buildings have developed towards high-rise buildings and large bays, and their functional requirements have been continuously improved. Traditional wall materials can no longer meet the requirements of architectural development. As a result, various lightweight panels and lightweight composite panels that combine materials with different functions into various structural forms according to design performance requirements and can fully exert the functions of various materials have emerged as the times require. This kind of light board and light composite board has the characteristics of light weight, excellent thermal insulation performance, good earthquake resistance, high fire protection level, convenient construction and installation, fast speed and increased building use area. Cities continue to emerge and gradually promote applications.

At present, most of the lightweight partition walls used in residential buildings on the market are paper-faced gypsum boards, fiber-reinforced cement boards, ceramsite concrete, aerated concrete boards, steel wire grid sandwich composite panels, and colored steel sandwich composite panels. These lightweight partition walls have the disadvantage of poor sound insulation effect and cannot meet people's increasingly higher sound insulation requirements; in addition, the current lightweight partition walls also have the disadvantage of heavy weight.

Utility model content

Aiming at the above-mentioned technical problems in the related art, the utility model proposes a PVC sprayed wall and its construction method, which can overcome the above-mentioned deficiencies in the prior art.

For realizing above-mentioned technical purpose, technical scheme of the present utility model is realized like this:

A PVC sprayed wall, including U-shaped keels connected to the ceiling and the ground respectively, sound insulation materials and PVC inner templates are arranged between the two U-shaped keels, and the PVC inner templates are located on the left and right sides of the sound insulation materials On both sides, the outer sides of the two U-shaped keels are provided with galvanized steel mesh, and the outer sides of the two galvanized steel meshes are connected with ready-mixed mortar layers.

Further, the sound insulation material is connected with the PVC inner formwork on both sides of the sound insulation material through steel bolts.

Further, the galvanized steel mesh and the U-shaped keel are connected by self-tapping nails.

Further, the U-shaped keel is connected to the ceiling or the ground through nailing.

The utility model also provides a construction method for PVC spraying walls, comprising the following steps:

S1: After cleaning the ceiling and the ground, set out the line. When setting out the line, first find the center line of the wall, then bounce the wall line on both sides of the center line, and lead the wall line to the ceiling;

S2: Install U-shaped keels on the ceiling and the ground respectively;

S3: Install the sound insulation material and PVC inner formwork after the U-shaped keel is installed and accepted;

S4: Install pipelines and accessories;

S5: After the installation of the PVC inner formwork and the pipeline is completed, the galvanized steel mesh is fully paved after passing the inspection, and the spring buckle and the tie rod are used to fix it, and the laying flatness is guaranteed;

S6: After the galvanized steel mesh is laid, plaster or spray with M10 ready-mixed mortar with a thickness of 20mm.

Further, in step S3, when installing the sound insulation material and the PVC inner formwork, U-shaped metal grooves need to be installed on both sides of the door and window openings for reinforcement, and be fixed to the ceiling and the ground.

Further, in step S4, the pipeline is installed in the groove of the PVC inner formwork, and the fittings are firmly fixed with the PVC inner formwork.

Further, in step S5, a hole position should be reserved at the position of the switch box and the electric box.

Further, in step S6, manual plastering or mechanical spraying can be used, and the slurry is extracted and pressed into the anti-cracking mesh cloth during the second layer of plastering, and the surface layer is polished.

Beneficial effects of the utility model: easy transportation, less storage space, light weight, strong plasticity, convenient construction, good fireproof performance, can be made into T-shaped, L-shaped, ten-shaped and other walls according to site requirements, and can be flexibly installed in the cavity Pipelines are arranged inside to save space for water and electricity pipelines.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the explosion diagram of a kind of PVC sprayed wall according to the embodiment of the present invention;

Fig. 2 is a schematic diagram of installation of a PVC sprayed wall according to an embodiment of the present invention;

In the figure: 1. Sink; 2. Left column; 3. Right column; 4. Left grape hanging arch; 5. Right grape hanging arch; 6. Arch boom; 7. Steel wire; 8. Bolt pair ; 9. The arch frame strengthens the cross bar.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in Figure 1-2, a PVC sprayed wall according to the embodiment of the present invention includes U-shaped keels 5 connected to the ceiling and the ground respectively, and a sound insulation wall is provided between the two U-shaped keels 5. Material 4 and PVC inner formwork 1, the PVC inner formwork 1 is located on the left and right sides of the sound insulation material 4, the outer sides of the two U-shaped keels 5 are provided with galvanized steel mesh 2, and the two galvanized steel The outside of the net 2 is connected with a ready-mixed mortar layer 3 .

In a specific embodiment, the sound insulation material 4 and the PVC inner formwork 1 on both sides of the sound insulation material 4 are connected by steel bolts.

In a specific embodiment, the galvanized steel mesh 2 and the U-shaped keel 5 are connected by self-tapping screws 6 .

In a specific embodiment, the U-shaped keel 5 is connected to the ceiling or the ground through nails 7 .

The utility model also provides a construction method for PVC spraying walls, comprising the following steps:

S1: After cleaning the ceiling and the ground, set out the line. When setting out the line, first find the center line of the wall, then bounce the wall line on both sides of the center line, and lead the wall line to the ceiling;

S2: Install U-shaped keels 5 on the ceiling and the ground respectively;

S3: Install the sound insulation material 4 and the PVC inner formwork 1 after the U-shaped keel 5 is installed and accepted;

S4: Install pipelines and accessories;

S5: After the installation of the PVC inner template 1 and the pipeline is completed, the galvanized steel mesh 2 is fully paved after passing the inspection, and the spring buckle and the tie rod are used to fix it, and the flatness of the laying is guaranteed;

S6: After the galvanized steel mesh 2 is laid, plaster or spray with M10 ready-mixed mortar with a thickness of 20mm.

Wherein, in step S3, when installing the sound insulation material 4 and the PVC inner template 1, U-shaped metal grooves need to be provided on both sides of the door and window openings for reinforcement, and be fixed to the ceiling and the ground.

Wherein, in step S4, the pipeline is installed in the groove of the PVC inner formwork 1, and the accessories and the PVC inner formwork 1 are firmly fixed.

Wherein, in step S5, a hole position should be reserved at the position of the switch box and the electric box.

Wherein, in step S6, manual plastering or mechanical spraying can be used, and the slurry is extracted and pressed into the anti-cracking mesh cloth during the second layer of plastering, and the surface layer is polished.

In order to facilitate the understanding of the above-mentioned technical solution of the present utility model, the above-mentioned technical solution of the present utility model will be described in detail below through specific usage modes.

A PVC sprayed wall according to the utility model includes U-shaped keels connected to the ceiling and the ground respectively. The U-shaped keels are two angle steels. There are PVC inner formwork on both sides, and the PVC inner formwork and U-shaped keel are connected by steel bolts. Among them, the PVC inner formwork and sound insulation materials are all inside the U-shaped keel, and the outside of the U-shaped keel is connected by self-tapping nails. Galvanized steel mesh, the outside of the galvanized steel mesh is sprayed or plastered with a ready-mixed mortar layer.

In addition, during specific construction, first clean the ceiling and floor, and then set out the wires. When setting out the wires, first find the center line of the wall, then bounce the wall lines on both sides of the center line, and lead the wall lines to the ceiling , and then install U-shaped keels on the ceiling and the ground respectively according to the position of the line; after the U-shaped keel is installed and passed the acceptance, install the sound insulation material and the PVC inner formwork; install the pipeline and accessories, and install the pipeline in the groove of the PVC inner formwork , and then fix the accessories and the PVC inner formwork firmly; after the installation of the PVC inner formwork and the pipeline, after passing the inspection, the galvanized steel mesh is covered, and the spring buckle and the pull rod are used to fix it, and the laying flatness is guaranteed; the galvanized steel mesh After the laying is completed, plaster or spray with M10 ready-mixed mortar with a thickness of 20mm, and use manual plastering or mechanical spraying.

In summary, the PVC sprayed wall of the present invention has the advantages of light weight and simple structure; in addition, the use of galvanized steel mesh is more conducive to spraying or plastering; the grooves on the PVC inner formwork can be used to place pipelines, Avoid pipeline leakage and affect the aesthetics of the wall.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (4)

1. A PVC sprayed wall, characterized in that it includes U-shaped keels (5) connected to the ceiling and the ground respectively, and sound insulation materials (4) and PVC inner Formwork (1), the PVC inner formwork (1) is located on the left and right sides of the sound insulation material (4), and the outer sides of the two U-shaped keels (5) are provided with galvanized steel mesh (2), so The outer sides of the two galvanized steel meshes (2) are connected with a ready-mixed mortar layer (3). 2. A PVC sprayed wall according to claim 1, characterized in that the sound insulation material (4) and the PVC inner formwork (1) on both sides of the sound insulation material (4) are connected by steel bolts. 3. A PVC sprayed wall according to claim 2, characterized in that the galvanized steel mesh (2) and the U-shaped keel (5) are connected by self-tapping nails (6). 4. A PVC sprayed wall according to claim 1, characterized in that, the U-shaped keel (5) is connected to the ceiling or the ground through nails (7).