CN202220416U - Integrated fireproof heat-insulation decorative plate - Google Patents

Abstract

The utility model relates to an integration fire prevention heat preservation decorative board. The heat-insulating plate comprises a bottom plate layer, a heat-insulating layer, a panel layer and a decorative plate layer, wherein a certain number of penetrating holes are distributed in the heat-insulating layer, and connecting ribs for connecting the bottom plate layer and the panel layer penetrate through the penetrating holes. The utility model discloses positive profitable effect has: the fireproof performance reaches A level, and the safety and reliability are realized; the decoration effect is good, and the economy is high; the heat preservation performance is excellent, the drawing resistance is high, and cracking and layering are avoided; the utility model discloses install and use swiftly, once install can realize heat preservation energy-conservation and decorative effect in step, the time limit for a project is saved.

Description

Integrated fireproof insulation decorative board

technical field

The utility model belongs to the field of building materials, and in particular relates to an integrated fireproof and thermal insulation decorative board.

Background technique

Building energy conservation and environmental protection are major issues facing mankind at present. For a single building, its energy saving mainly depends on the insulation system of doors, windows, exterior walls and roof, and the exterior wall usually bears 50-60% of the overall energy saving effect. Effects matter. my country's current heating energy consumption per unit building area is equivalent to 3 to 4 times that of developed countries with similar climatic conditions, and my country is a country with relatively poor energy resources. Therefore, rational use of energy and improvement of energy utilization are the keys to the sustainable development of our society. There must be a way, because the current wall insulation system lacks fire safety, resulting in an increasing number of fire accidents caused by the non-fireproof exterior wall insulation structure of many domestic buildings. For the improvement of energy-saving technology and fire safety performance of building exterior wall enclosure structure, the renewal of thermal insulation materials is of great significance to the reduction of social and building energy consumption and residential safety. The energy-saving materials used for external insulation of buildings in my country mainly include: rock wool, polystyrene foam board, foamed cement, polystyrene board, etc. At present, the external wall insulation systems promoted in China mainly include rubber powder polystyrene particle insulation slurry, polystyrene board (including extruded type) and polyurethane rigid foam thin plaster insulation system. Although these systems have met the requirements of thermal insulation effect in popularization and application, there are hidden dangers in fire and safety aspects at the same time, and the walls formed by these systems are prone to cracks and have poor weather resistance. Therefore, their popularization and use are difficult to be satisfactory. .

At present, the global thermal insulation materials are developing in the direction of fire prevention, high efficiency, energy saving, light and thin, waterproof, and decoration integration, and the exterior thermal insulation decorative board with both decoration and energy saving functions is a new type of thermal insulation material. It is even more popular. Disclosed in the patent document CN 100398763C is a kind of exterior wall thermal insulation decorative board and manufacturing method, but wherein still make thermal insulation layer with polystyrene board, its overall flame retardancy and durability are still unsatisfactory. In addition, although some inorganic composite materials are used as the insulation layer, there are serious problems in the products such as moisture absorption, halogen return, frosting, poor water resistance and weather resistance, or poor thermal insulation performance.

Contents of the invention

The technical problem to be solved by the utility model is to provide an integrated fireproof and heat preservation decorative board with good fireproof and heat preservation performance, good decoration and good weather resistance.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

An integrated fireproof and thermal insulation decorative board, including a base layer, a thermal insulation layer, a panel layer, and a decorative board, each layer can be connected by bonding, and a certain number of penetration holes are arranged on the thermal insulation layer for reinforcing the thermal insulation The connecting rib of the layer runs through the through hole.

The total area of the penetrating holes is 0.01% to 0.5% of the area of the thermal insulation layer. In this range, the connection strength between the layers can be maintained, and the thermal bridge effect can be dispersed to avoid damage to the thermal insulation performance of the thermal insulation decorative board. make an impact.

The bottom layer is an inorganic board, or a cement fiber board, or an artificial stone board, or a calcium silicate board, or a glass magnesium board. The total area of the penetrating holes is 0.01% to 0.4% of the area of the insulation layer where the penetration holes are located.

The panel layer is an inorganic board, or a cement fiber board, or an artificial stone board, or a calcium silicate board, or a glass magnesium board.

The decorative plate layer is a stone plate, or a metal plate, or other plates that can be used for the decorative layer.

The thickness of the thermal insulation layer is 2-6 cm.

The thickness of the bottom layer is 0.4-2 cm.

The thickness of the panel layer is 0.4-2 cm.

The thickness of the decorative board layer is 0.08-2 cm.

The diameter of the penetrating holes is 1-4 cm, the distance between the holes is 10-30 cm, and the distance between the outer holes and the outer frame is 3-6 cm.

The insulation layer is any one of polystyrene board and phenolic resin board.

The utility model has positive and beneficial effects:

1. The utility model achieves Class A fireproof performance, safe and reliable;

2. The utility model has good decorative effect and high economic efficiency;

3. Excellent thermal insulation performance, high tensile strength, not easy to crack and delaminate;

4. The utility model is easy to install and use, and can simultaneously realize heat preservation, energy saving and decoration effects in one installation, and save the construction period.

Description of drawings

Fig. 1 is a kind of sectional structure schematic diagram of an integrated fireproof heat preservation decorative board;

Fig. 2 is a schematic cross-sectional structure diagram of another integrated fireproof and thermal insulation decorative board.

In the figure, 1 is the decorative layer, 2 is the insulation layer, 3 is the bottom layer, 4 is the connecting rib, 5 is the penetration hole, 6 is the panel layer, 7 is the aluminum alloy layer, 8 is the calcium silicate board bottom layer , 9 is the connecting rib.

Detailed ways

Embodiment 1 An integrated fireproof and thermal insulation decorative board, referring to Fig. 1, comprising a bottom layer 3, an insulation layer 2, a panel layer 6, and a decorative layer 1 bonded and pressed together in sequence, and the insulation layer 2 is provided with a penetrating The holes 5 have a diameter of 1.5 cm, a hole spacing of 12 cm, and the distance between the outer holes and the outer frame is 4 cm. The penetration holes 5 are filled with connecting ribs 4 formed of inorganic gelling materials for connecting the bottom layer 3 and the panel layer 6 .

The preparation method of the above-mentioned integrated thermal insulation decorative board:

Apply adhesive or cementitious material on the bottom layer first, put the insulation board with penetration holes, then apply adhesive or cementitious material on the insulation board, and fill the penetration holes with adhesive or cementitious material at the same time , used to form connecting ribs, and finally put the decorative plate, compacted and solidified.

Embodiment 2 An integrated fireproof and thermal insulation decorative board, referring to Fig. 2, comprising a calcium silicate board base layer 8, a phenolic resin thermal insulation layer 2, a panel layer 6, and an aluminum alloy panel layer 7, and the phenolic resin thermal insulation layer 2 is laid There are penetration holes 5 with a hole diameter of 3 cm and a hole spacing of 18 cm. The distance between the outer holes and the outer frame is 4 cm. The penetration holes 5 are filled with adhesive and are used to connect the bottom layer of the calcium silicate board and the inorganic face layer of the cement fiber board. 9. Its preparation method is basically the same as Example 1.

Embodiment 3 is an integrated fireproof and thermal insulation decorative board, which is basically the same as Embodiment 2, except that the thermal insulation layer is made of polystyrene board.

Various specific parameters in the above-mentioned embodiments can be changed to form multiple specific embodiments, all of which are common variation ranges of the present invention, and will not be described in detail here.

Claims (10)

1. integrated fireproof heat insulating decorative panel; Comprise the backplane level, insulation layer, panel layer, the decoration flaggy that bond together successively; It is characterized in that, be laid with the through hole of some on the said insulation layer, the dowel that is used for reinforcing insulation layer is through this through hole.

2. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that said dalle layer is the stone material plate, or is metal sheet.

3. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that said backplane level is a cement fibrolite plate, or is the artificial stone plate, or is calcium silicate board, or is glass magnesium plate.

4. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that, the gross area of said through hole is 0.01～0.4% of its place insulation layer area.

5. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that said insulation layer thickness is 2～6cm.

6. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that said backplane level thickness is 0.4～2cm.

7. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that said panel layer thickness is 0.4～2cm.

8. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that said decorative panel layer thickness is 0.08～2cm.

9. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that the aperture of said through hole is 1～4cm, pitch of holes 10～30cm, and apertura lateralis is apart from outer rim 3～6cm.

10. integrated fireproof heat insulating decorative panel according to claim 1 is characterized in that, said insulation layer is any one in polyphenyl plate, the phenolic resins plate.

Images