CN201863439U - Heat-insulating and fireproof decorating plate - Google Patents

Abstract

The utility model discloses a thermal insulation and fireproof decorative board, which comprises a board, a metal structure pre-embedded pendant, epoxy structural glue, polyurethane glue, and a fireproof heat preservation board. The bottom surface of the four corners of the board is provided with slot holes for local coating. The metal structure embedded part of the two-component epoxy structural adhesive is matched with the slot hole, the polyurethane glue is scraped on the bottom surface of the board, and the fireproof insulation board is flattened and compounded with the bottom surface of the board. The beneficial effects of the utility model are: (1) It has the advantages of ultra-thin, ultra-light, high-strength, scientific structure, firmness, impact resistance, acid and alkali resistance, energy saving and heat preservation, fire prevention and flame retardant, luxurious decoration effect, and wide application; (2) Its production is easy to realize factory processing and production, the process is simple and can effectively control product quality; (3) The force structure is reasonable, firm and safe, and it can realize scientific assembly of engineering construction. It is currently an ideal building exterior wall insulation Fireproof decoration materials.

Description

A thermal insulation fireproof decorative board

technical field

The utility model relates to the technical field of building decoration materials, in particular to a thermal insulation and fireproof decorative board.

Background technique

At present, in the existing exterior thermal insulation systems of buildings, most of them are interface layer, structural bonded mortar layer, thermal insulation layer, alkali-resistant mesh cloth layer, crack-resistant plastering mortar layer, putty layer, decorative layer on the wall base layer. The surface layers are stacked in sequence, and some of them are poured on site. The biggest disadvantage is that the degree of industrialization is low, the effect of heat preservation and fire prevention is poor, and the construction quality is not easy to control. In addition, some factory-produced thermal insulation and decoration integrated composite panels have appeared in the market recently, but there are also obvious problems such as thermal insulation effect, but poor fire protection function, especially serious engineering safety hazards in structural installation.

Utility model content

The purpose of the utility model is to provide a thermal insulation and fireproof decorative board, which can realize industrial production, good thermal insulation and fireproof effect, and convenient construction and installation.

In order to achieve the above purpose, a thermal insulation and fireproof decorative board of the present invention includes a decorative board, a metal structure pre-embedded pendant, epoxy structural glue, polyurethane glue, and a fireproof insulation board, wherein the bottom surface of the four corners of the board is provided with For the slot hole, the metal structure pre-embedded part coated with epoxy structural glue is matched with the slot hole, the polyurethane glue is scraped on the bottom surface of the board, and the fireproof insulation board is flattened and compounded with the bottom surface of the board.

形，

形的其中一边较厚，中间开有与外置金属连接件进行可调式连接的内螺丝孔；金属结构预埋件的另外一端为“工”字形，水平插入“⊥”形的槽孔中，金属结构预埋件与槽孔的空隙之间用环氧结构胶填充。As a preference of the above technical solution, the decorative plate is an ultra-thin stone or ceramic thin plate. As a preference of the above technical solution, the slot hole is in the shape of "⊥", and one end of the metal structure embedded part is

shape,

One side of the shape is thicker, and there is an inner screw hole in the middle for adjustable connection with the external metal connector; the other end of the metal structure embedded part is "I" shaped, inserted horizontally into the "⊥" shaped slot hole, The gap between the metal structure embedded part and the slot hole is filled with epoxy structural glue.

As a preference of the above technical solution, the overall thickness of the decorative board is 8-12 mm.

The beneficial effects of the utility model are: (1) It has the advantages of ultra-thin, ultra-light, high-strength, scientific structure, firmness, impact resistance, acid and alkali resistance, energy saving and heat preservation, fire prevention and flame retardant, luxurious decoration effect, and wide application; (2) Its production is easy to realize factory processing and production, the process is simple and can effectively control product quality; (3) The force structure is reasonable, firm and safe, and it can realize scientific assembly of engineering construction. It is currently an ideal building exterior wall insulation Fireproof decoration materials.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the sectional view of the thermal insulation and fireproof decorative panel of the present utility model;

Figure 2 is a cross-sectional view of a metal structure embedded part;

Fig. 3 is the production method flowchart of the present utility model;

Fig. 4 is a schematic diagram of the use state of the thermal insulation and fireproof decorative board of the present invention.

Detailed ways

The following descriptions are only preferred embodiments embodying the principles of the utility model, and do not limit the scope of protection of the utility model.

形的其中一边较厚，中间开有与可调节螺栓60配合的内螺丝孔21，以对外置金属连接件70进行可调式连接；金属结构预埋件20的另外一端为“工”字形，水平插入“⊥”形的槽孔11中，金属结构预埋件20与槽孔11的空隙之间用环氧结构胶30填充。As shown in Figure 1 and Figure 2: the thermal insulation and fireproof decorative board of the present utility model includes a decorative board (ultra-thin stone or ceramic sheet) 10, a metal structure pre-embedded pendant 20, an epoxy structural glue 30, and a polyurethane glue 40 , and a fireproof insulation board 50, wherein, the bottom surface of the four corners of the board 10 is provided with a slot 11, and the metal structure embedded part 40 of the two-component epoxy structural adhesive 30 is partially applied to cooperate with the slot 11, and the polyurethane glue 40 is scraped Coated on the bottom surface of the board 10, the fireproof insulation board 50 is flattened and combined with the bottom surface of the board 10. The slot 11 is in the shape of "⊥", and one end of the metal structure embedded part 20 is shape,

One side of the shape is thicker, and there is an inner screw hole 21 in the middle to cooperate with the adjustable bolt 60, so as to make an adjustable connection to the external metal connector 70; the other end of the metal structure embedded part 20 is "I" shaped, horizontal Insert into the "⊥"-shaped slot 11, and fill the gap between the metal structure embedded part 20 and the slot 11 with epoxy structural adhesive 30.

The polyurethane adhesive 40 is a one-component or two-component polyurethane adhesive.

The fireproof insulation board 50 is a modified phenolic board with fireproof performance or a polyurethane board with good flame retardancy.

In conjunction with shown in Figure 3, the production method of the thermal insulation and fireproof decorative board of the present utility model comprises the following steps:

(1) According to the specifications and sizes of the ultra-thin stone or ceramic sheet facing materials required by the project, the specifications and sizes are cut in the factory;

(2) At the four corners of the back of the cut board, use a color pen to carve four slotting lines with a length of 80-120mm and a width of 7mm, and then cut on a stone sawing machine to create a strip-shaped groove. The depth is controlled at about 6mm;

(3) Continue to use a special "⊥"-shaped drill bit to drill out a "⊥"-shaped slot hole that matches the metal structure embedded part on the opened strip slot. The bottom width of the slot hole is 25mm;

(4) Clean the drying slots, apply the mixed two-component epoxy structural adhesive locally on the "I"-shaped part of the metal structure embedded parts, and push the inside of the ⊥"-shaped slot along the horizontal direction, and place it on the metal structure Evenly apply flat epoxy structural adhesive to the gap between embedded parts and slot holes, and then use polyurethane adhesive to evenly scrape on the back of the board;

(5) Make local trimming and cutting grooves on the contact part of the fireproof insulation board with the same specification and size as the board and the embedded parts of the metal structure, so that the fireproof insulation board is tightly combined on the board;

(6) Determine a certain number according to the size of the laminated fireproof insulation board, and place it neatly on the table of the automatic hydraulic machine for flattening and compaction.

After completing the above steps, take out the compacted thermal insulation and fireproof decorative board from the hydraulic press table, partially trim the board edge, pass the inspection, write the serial number, paste the trademark, put it on a wooden pallet for packaging, such as a warehouse or a construction site to be transported.

Example: use a piece of ultra-thin stone with a thickness of only 10mm, and its entire board width is 600×900mm, put it flat on the workbench with the back facing up, and draw 4 horizontally on the four corners from the upper side down and the lower side up to 40mm in the middle. A 80-120mm long groove line, along which the "⊥"-shaped groove hole 11 is cut twice; clean and dry the groove hole 11 in the fastest time, and at the same time prepare a two-component epoxy structural adhesive 30 and apply it on the metal The "I" character part of the structural embedded part 20 and the contact surface with the back surface of the plate 10 are then pushed horizontally from the outside to the inside of the 80-120mm slot 11. And use epoxy structural glue 30 to seal the gap of the flat "⊥" shaped slot 11, clean the dirt and water stains on the back of the board 10 again, scrape and apply polyurethane glue 40 evenly, and pre-embed the insulation board 50 in close contact with the metal structure After partial trimming and cutting of concave grooves on the part 20, the thermal insulation board 50 of the same specification and size is directly compounded on the back of the board 10, and moved to the automatic hydraulic machine to be leveled, compacted, and cured; finally trim the edge of the board, pass the test, Write the serial number, pack the pallet, and put it into storage.

As shown in Figure 4: when in use, the thermal insulation and fireproof decorative board is bonded to the wall 100 through the adhesive mortar 80, and the decorative board is connected to the wall 100 with the thermal insulation riveting nail 71 on the adjustable metal connector 70. Connect firmly. The outer end of the space between two adjacent decorative panels is sealed with a foam insulation rod 91 and a weather-resistant silicone sealant 92.

Claims (4)

1. A thermal insulation and fireproof decorative board, characterized in that: it includes decorative boards, metal structure embedded pendants, epoxy structural glue, polyurethane glue, and fireproof insulation boards, wherein the bottom surface of the four corners of the boards is provided with grooves Holes, metal structure pre-embedded parts coated with epoxy structural glue to match the slot holes, polyurethane glue scraped on the bottom surface of the board, and the fire insulation board and the bottom surface of the board are flattened and compounded. 2. The thermal insulation and fireproof decorative board according to claim 1, characterized in that: said decorative board is ultra-thin stone or ceramic thin board. 3. The thermal insulation and fireproof decorative board according to claim 2, characterized in that: the slot hole is in the shape of "⊥", and one end of the embedded part of the metal structure is

shape,

One side of the shape is thicker, and there is an inner screw hole in the middle for adjustable connection with the external metal connector; the other end of the metal structure embedded part is "I" shaped, inserted horizontally into the "⊥" shaped slot hole, The gap between the metal structure embedded part and the slot hole is filled with epoxy structural glue. 4. The thermal insulation and fireproof decorative board according to any one of claims 1 to 3, characterized in that: the overall thickness of the thermal insulation and fireproof decorative board is 8-12 mm.

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