CN201635303U - Imitation marble thermal insulation building decoration components - Google Patents

Abstract

The utility model discloses a marble-like thermal insulation building decoration component, which comprises a foaming inner layer (1), and a mortar coating (2) and a stone coating ( 3), and a grid cloth layer (4) is provided in the mortar coating (2). The two sides of the foamed inner layer (1) respectively have stepped convex platforms (5) and concave platforms (6). The utility model has the characteristics of small weight, convenient transportation, low input cost, and simple and convenient installation. It organically combines marble effect, heat preservation effect, efficiency of eliminating cold and heat bridges, and greatly reduced cost, and improves the efficiency of construction and feeding. The working efficiency reduces the mining of natural marble, which fully meets the requirements of modern energy saving, low carbon emission reduction.

Description

Imitation marble thermal insulation building decoration components

technical field

The invention relates to a building decoration component laid on the surface of a wall such as the periphery of a door and window of a building, in particular to a thermal insulation building decoration component for a wall.

Background technique

At present, in order to insulate the wall surface of buildings such as houses and play a certain aesthetic effect, marble decoration is usually used on the wall (external wall) surface of the house, and the installation method adopts the dry-hanging process (layout according to the construction sequence). ) is: selection of marble slabs (processing, numbering)→steel frame production→outer wall base treatment→wall grid laying out→steel frame fixing (checking flatness and firmness)→marble fixing→cleaning the surface and caulking→ Embedding sealant (as a sealing strip) - cleaning and acceptance. Although later, some units and individuals used factory prefabrication, cut the marble slabs into thin pieces, pasted them on silica gel or extruded polystyrene board (XPS) (it is a base material type lightweight insulation material), and then installed them on the outer wall by dry-hanging installation process. superior. However, marble is a heavy material after all, and pasting it on light materials puts high demands on the adhesive, and the cost is also high, and after all, a lot of marble will be consumed. And because marble has better thermal conductivity, the thinner it is, the stronger the heat conduction. The marble on the outer wall will absorb heat in a large area, and the heat energy will accumulate in the glued part, which will cause the glued part to soften or even fall off, which is very dangerous. Marble is used as a decorative component, which is constructed and installed on site and consumes a lot of materials. The distribution of marble has its own characteristics. Although the material is good, the color difference will be large, and the smaller the color difference, the higher the cost. And marble is heavy, transportation and cutting are inconvenient. The mining of marble consumes a lot of non-renewable resources. The cutting of marble also causes a lot of pollution. The work efficiency of construction and feeding is low. Marble decorative components also need skilled workers with special skills. Operate construction (such as welders, scaffolders, etc.). In addition, an external thermal insulation system must be installed before installing marble decoration to achieve the effect of emission reduction.

Contents of the invention

The object of the present invention is to overcome the above-mentioned disadvantages, and provide a marble-like thermal insulation building decoration component with small weight, convenient transportation, low investment cost and simple installation.

The purpose of the present invention is achieved through the following technical solutions: a marble-like thermal insulation building decoration component, comprising a foamed inner layer, a mortar coating and a stone coating are sequentially provided on the outer surface of the foamed inner layer, and the A grid cloth layer is arranged in the mortar coating. The two sides of the foamed inner layer respectively have stepped convex platforms and concave platforms. Grooves and several installation and fixing pits are provided on the installation surface of the foam inner layer.

After adopting the present invention, since the decorative component is mainly composed of a light foam inner layer, its outer surface only contains a small amount of thinner mortar and stone coating; when installing the decorative prefabricated part, a dry-wet combination process is adopted, and only Auxiliaries such as "Z" fasteners, rivets, construction adhesives, and silicone rubber are required, and the bonding area is increased, and the installation standard requirements can also be met without the implementation of dry hanging methods. Therefore, the present invention has the characteristics of small weight, convenient transportation, low investment cost, and simple and convenient installation. The work efficiency is reduced, the mining of natural marble is reduced, and it fully meets the requirements of modern energy saving, low carbon emission reduction.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of the imitation marble thermal insulation building decoration component (one piece) of the present invention.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a bottom view of Fig. 1 .

FIG. 4 is an enlarged view of FIG. 1 .

Fig. 5 is a schematic diagram of the arrangement of imitation marble thermal insulation building decoration components (multiple pieces) of the present invention after installation.

FIG. 6 is a top view of FIG. 5 .

Detailed ways

As shown in Figures 1 to 4, the imitation marble thermal insulation building decoration component of the present invention comprises the foam inner layer 1 (being high-strength, high-density flame-retardant polystyrene foam material) that is contained in the building exterior wall body surface, The outer surface of the foam inner layer 1 is successively provided with a mortar coating 2 (the material is an organic polymer mortar, which has a hydrophobic function) and a stone coating 3 (the material is an inorganic stone, which has a hydrophobic function), And in described mortar coating 2, be provided with mesh cloth layer 4 (material is alkali-resistant glass fiber mesh cloth, has anti-crack function as reinforcement). There is no mortar coating 2 and stone coating 3 on the installation surface of the foam inner layer 1 .

The two sides of the foam inner layer 1 respectively have stepped bosses 5 and recesses 6 (the bosses and recesses between the sides of each piece of the decorative member can correspond to each other and be embedded with each other). It can be that the right side and the front side of the foaming inner layer as shown in Figure 2 have a stepped boss 5, and the left side and the rear side of the foaming inner layer have a stepped concave platform 6, so that each piece The decoration components are installed more firmly and more conveniently. A groove 8 is provided on the installation surface of the foam inner layer 1, so that after the decoration member is installed, there is a small amount of air inside and has an adsorption effect) and several installation and fixing pits 9 (for up, down, left, and right The uniform and symmetrical design of the double-pit type is conducive to the standardization and standardization of the installation of the decorative component and the uniform bonding of each stress point). The depth of the pit is generally 50% of the thickness of the decorative component to achieve the effect of cutting off the cold and heat bridge. On the mounting surface of the foamed inner layer 1, a grid cloth layer (the material is an alkali-resistant glass fiber grid cloth, which is also used as a reinforcement and has a crack-resistant effect) can also be arranged.

With reference to Fig. 5, shown in Fig. 6, as the installation method of above-mentioned imitation marble thermal insulation building decoration component (for dry-wet combined type process) is: first, this imitation marble decoration component is made into the two sides of its foam inner layer respectively There are stepped bosses 5 and recesses 6 (the bosses and recesses between the sides of each piece of the decorative component can correspond to each other and be inlaid with each other), and use this as a decorative prefabricated part (all of the above productions can be made by the factory) Mechanized prefabrication production); base-level treatment on the outer wall (including flatness treatment and grid line setting on the wall), and then several "Z" type fasteners 7 (using rivets 10) are anchored to the outer wall as required (check Its flatness and firmness have played a role in positioning and reinforcing embedded parts); then, apply building adhesive around the installation surface of the foam inner layer of the decorative prefabricated part and on the bosses and concaves. It is installed on the outer wall, and the boss 5 on the side of the decorative prefabricated part is buckled in the "Z" type fastener 7b, and its concave platform 6 covers the previous "Z" type fastener 7a, and then, the same The second decorative prefabricated part is installed on the outer wall, and the concave platform of the second prefabricated part is covered on the convex platform of the previous prefabricated part, and the convex platform is buckled in the latter "Z" shape. In the fastener, the "Z" type fastener 7b is covered at the same time (that is, the connection between the boss and the concave platform of each decorative prefabricated part is interlocking), and the joint between the two prefabricated parts Paste the silicone rubber strips for cover treatment (clear the surface and caulking, fill in the silicone rubber strips as a sealing strip); and so on, install several decorative prefabricated parts on the surface of the wall in turn according to the needs to complete the overall construction. The body plays the role of heat preservation and beauty. While coating the building adhesive around the installation surface of the foam inner layer of the decorative prefabricated part and its bosses and recesses, it is also installed in the fixed pits of the installation surface of the foam inner layer of the decorative prefabricated part Apply construction adhesive and then install on the exterior wall to facilitate firm installation. Above-mentioned installation method also can be finished even by common construction worker.

In addition, the dry-wet combination construction method should pay attention to the following:

1. Base wall treatment: level the base wall. Including the shoveling and smoothing around the protrusions, the drip line is straight, the slope of the water is correct, clear and beautiful. And check its flatness.

2. Lay out the wires on the wall, and use rivets (cement steel nails can also be used) to anchor the "Z" fasteners on the wall to make embedded parts. The installation of "Z" fasteners must be In strict accordance with the requirements of the grid and the flatness of the wall, it is vertically and accurately distributed at each point to achieve the accuracy of installing decorative prefabricated parts.

3. The construction adhesive should meet the relevant standards of JG149 and other external wall insulation systems.

4. The installation and fixing pits of the installation surface of the decorative prefabricated parts must be filled with construction adhesives.

5. Check whether the joints of the joint grid are smooth, whether the joints are densely packed, and whether the width is consistent, and the adjustment is completed before the initial setting of the construction adhesive.

Claims (3)

1. A kind of imitation marble insulation building decoration member, comprise foam inner layer (1), it is characterized in that: be provided with mortar coating (2) and stone material coating successively at described foam inner layer (1) outer surface (3), and a grid cloth layer (4) is provided in the mortar coating (2). 2. The imitation marble thermal insulation building decoration component as claimed in claim 1, characterized in that: the two sides of the foam inner layer (1) respectively have step-shaped convex platforms (5) and concave platforms (6 ). 3. The imitation marble thermal insulation building decoration component according to claim 1 or 2, characterized in that: grooves (8) and several installation and fixing pits are provided on the installation surface of the foam inner layer (1) point (9).

Images