CN219060423U

CN219060423U - Net woven reinforced rock wool heat-insulating board

Info

Publication number: CN219060423U
Application number: CN202320016360.5U
Authority: CN
Inventors: 张开晨
Original assignee: Beijing Huaanthracene Technology Co ltd
Current assignee: Beijing Huaanthracene Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-23
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a net-woven reinforced rock wool heat-insulating plate, which comprises a cube rock wool plate body and reinforced grid layers respectively arranged on the upper surface and the lower surface of the rock wool plate body, wherein the grid layers are formed by crossing fine quilting thread objects serving as warp threads and weft threads, coarse quilting thread objects are further arranged on the grid layers, the coarse quilting thread objects comprise upper penetrating threads embedded into the rock wool plate body from the upper surface and lower buckling threads embedded into the rock wool plate body from the lower surface, and the upper penetrating threads and the lower buckling threads on the same cross section are all integral threads connected end to end; on the basis of the traditional rock wool plate body, the coarse quilting thread is arranged on the grid material layer, quilting threads penetrate through the grid material layer to form crisscross buckles, quilting is repeatedly performed on the upper surface and the lower surface of the rock wool plate body in a reciprocating cross buckling mode, a stress net capable of jointly exerting force to resist pulling force is formed, and stability of the rock wool plate body is improved.

Description

Net woven reinforced rock wool heat-insulating board

Technical Field

The utility model belongs to the technical field of building materials, and particularly relates to a mesh reinforced rock wool board for building external wall insulation.

Background

The rock wool board for outer wall heat preservation is specially designed and produced for the outer wall heat preservation thin plastering system of building, and is suitable for new building with dense structure of concrete or brick wall, etc. or the outer wall heat preservation or energy saving reconstruction of existing building.

However, the existing rock wool board for building exterior wall insulation has lower compressive and tensile strength in the use process, and brings hidden danger to personal and property safety in the environment range of the structure.

Disclosure of Invention

The utility model aims at the problems, and provides a net-woven reinforced rock wool heat-insulating board, which aims at solving the problem that the rock wool board has lower compression strength and tensile strength in the use process.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a net is knitted reinforcing rock wool insulation board, includes the rock wool plate body of cube and sets up the reinforcing net thing layer on two sides about the rock wool plate body respectively, net thing layer by as warp and weft's thin quilting seam thing crisscross constitution, net thing layer on still be provided with thick quilting seam thing, thick quilting line thing include from the last penetrating wire of embedding the rock wool plate body above and from the lower knot line of embedding the rock wool plate body below, last penetrating wire and the lower knot line on the same cross section are a complete line of end to end, go up penetrating wire and lower knot line and expose and connect from the rock wool plate body side.

The wire diameter of the coarse quilting line material of the net-woven reinforced rock wool heat-insulating board is 2-10 times of that of the fine quilting line material.

The reinforced mesh layer of the mesh reinforced rock wool heat-insulating board is a cotton mesh or an iron wire mesh.

The radial depth of the upper penetrating line of the net-woven reinforced rock wool heat-insulating board is more than 3 times of that of the lower buckling line.

The beneficial effects of the utility model are as follows: on the basis of the traditional rock wool plate body, coarse quilting thread objects are arranged on the grid object layers of the fine quilting threads, the coarse quilting threads penetrate through the grid object layers to form crisscross buckles, and the upper surface and the lower surface of the rock wool plate body are repeatedly subjected to back-and-forth buckling quilting, and as the coarse quilting threads and the fine grid object layers are transversely and vertically crossed to form a plurality of circulating tension points of a plurality of buckles and a plurality of cross points, one-point stress and multi-point traction are generated, and the stress net capable of jointly exerting force to resist the tension is provided with the effect that the whole plate surface is more compact when the tension is larger, so that the stability of the rock wool plate body is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

fig. 2 is a side view of the present utility model.

The reference numerals are as follows: 1-rock wool plate body, 2-grid material layer, 3-coarse quilting thread material, 31-upper penetrating thread and 32-lower buckling thread.

Detailed Description

The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

Referring to figures 1 and 2, the utility model discloses a net-woven reinforced rock wool heat-insulating board, which comprises a cube rock wool board body 1 and reinforced grid layers 2 respectively attached to the upper and lower surfaces of the rock wool board body 1, wherein the finished rock wool board body 1 can be a finished rock wool board or a rock wool strip, the grid layers 2 are formed by crisscross alkali-resistant, fire-resistant and high-strength fine quilting seam materials serving as warp threads and weft threads, and can be cotton nets or iron wires, on the basis of the traditional rock wool board body 1, coarse quilting seam materials 3 are arranged on the grid layers 2 through quilting equipment and quilting technology, alkali-resistant and fire-resistant are used, the high-strength quilting seam materials penetrate the grid layers 2 to form crisscross buckles, the upper and lower surfaces of the rock wool board body 1 are repeatedly subjected to cross buckling quilting, the quilting is attached to the surface of the grid layers 2 after quilting to form a rhombic, long or square lattice shape, the coarse quilting thread 3 comprises an upper penetrating thread 31 embedded into the rock wool board body 1 from the upper side and a lower buckling thread 32 embedded into the rock wool board body 1 from the lower side, the upper penetrating thread 31 and the lower buckling thread 32 on the same cross section are all complete threads which are connected end to end, the upper penetrating thread 31 and the lower buckling thread 32 are exposed out of the side face of the rock wool board body 1 and are connected, the radial depth of the upper penetrating thread 31 is more than 3 times that of the lower buckling thread 32, the diameter of the coarse quilting thread 3 is 2-10 times that of the fine quilting thread, preferably 2-15 cm, the density and the variety are not limited, as the coarse quilting thread 3 and the fine mesh layer 2 are intersected transversely and vertically to form a circular tension point with a line of multi-ring buckle multi-intersection point, a point stressed and multi-point traction is generated, the stressed structural net which resists the common stress has the effect that the whole plate surface is more compact and stable when the tension is larger, the whole rock wool board is not easy to break, so that the tensile damage degree of the rock wool board body 1 is multiplied when the rock wool board body is subjected to external force, and the personal and property safety of the net-woven reinforced rock wool thermal insulation board in the environment range of the structure is greatly improved.

The size formed by the crossing of the grid layer 2 and the coarse quilting stitch 3 can be customized, the conventional size can be used, the quilting line not only increases the stability of the grid layer 2, but also increases the deep adhesive force between the grid layer 2 and various medium objects, but also does not increase the overall weight; all materials are fireproof, alkali-resistant, high in strength, static-free, tensile, anti-pulling, impact-resistant and other high-grade, the surface flatness of the rock wool board body 1 after quilting is good, the adhesive force is strong, the rock wool board body can be used by being bonded with various adhesive agents, and the adhesive agents are thin and one layer can achieve good bonding effect, so that the construction cost can be saved, the total weight of the whole heat-insulating layer can be lightened, and the rock wool board can be widely applied to various high-medium-low-rise buildings, heat-insulating, corrosion-preventing and moisture-preventing optimal popularization products in the fields of aviation and the like.

The performance indexes after quilting processing are superior to the national standard numerical range of the traditional cotton material, and the standard reference is as follows: GB/T25975-2018 rock wool product for external wall heat preservation of building, GB 8624-2012 classification of combustion performance of building materials and products, JG/T483-2015 rock wool thin plastering external wall heat preservation system material.

The technical index comparison is shown in the following table.

The production and processing technology of the product is simple, labor is saved, additional cost is low, processing speed is high, processing equipment is small, light and convenient to move, quilting processing can be completed at the front end of packaging equipment in the traditional cotton material production technology, the production and processing equipment can be placed in a single place for processing, such as a small and medium building material processing factory, a construction and installation site with conditions can be used for on-site processing and manufacturing according to on-site use requirements.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and some practical embodiments, and variations and modifications may be made by those skilled in the art without departing from the inventive concept, which are all within the scope of the present utility model.

Claims

1. The utility model provides a net woven reinforced rock wool insulation board, includes rock wool plate body (1) of cube and sets up reinforcing net thing layer (2) on two upper and lower faces of rock wool plate body (1) respectively, its characterized in that: the net material layer (2) by as warp and weft fine quilting seam thing crisscross constitution, net material layer (2) above still be provided with coarse quilting seam thing (3), coarse quilting seam thing (3) include from last penetrating wire (31) of embedding rock wool plate body (1) above and from lower knot line (32) of embedding rock wool plate body (1) below, last penetrating wire (31) and the knot line (32) on the same cross section are an end to end's a complete line, last penetrating wire (31) and knot line (32) down expose and connect from rock wool plate body (1) side.

2. The heat-insulating board of the net-woven reinforced rock wool is characterized in that the line diameter of the coarse quilting line material (3) is 2-10 times of that of the fine quilting line material.

3. A woven reinforced rock wool insulation board according to claim 1 or 2, characterized in that the reinforcing mesh layer (2) is a web or wire.

4. A woven reinforced rock wool insulation board according to claim 3, characterized in that the radial depth of the upper penetration line (31) is more than 3 times of the radial depth of the lower buckling line (32).