CN207660227U - A kind of component building composite board - Google Patents

Abstract

A kind of component building composite board, including top plate, lower plywood, center core layer and keel plug connector, its main points is top plate and lower plywood is respectively calcium silicate board, center core layer is aluminum hexagonal honeycomb layer, the lower face of top plate is fixedly connected with center core layer upper surface, upper surface is fixedly connected with center core layer lower face under lower plywood, in center core layer four when being shorter than the four of top plate and lower plywood respectively, it is keel inserting groove between four side of top plate and lower plywood, keel plug connector one end is plugged in keel inserting groove, its other end is plugged in the keel inserting groove of the composite board of docking.The utility model have it is light-weight, intensity is big, and sound-insulating and heat-insulating effect is good, and shock resistance is strong, anti-chemical corrosion of preventing fires, simple installation, it is at low cost the advantages that.

Description

A composite building composite board

technical field

The utility model relates to the field of building materials, in particular to a composite building composite plate with firm structure and strong fire resistance.

Background technique

At present, with the rapid development of productivity and the acceleration of urbanization, the requirements for the safety and reliability, toughness, wear resistance, adhesion, waterproof and flame retardancy of building panels are also getting higher and higher. Thermal insulation materials, whether extruded board XPS, polystyrene board EPS, polyurethane PU, polyisocyanurate PIR, rigid polyurethane composite board or phenolic foam board, have high manufacturing costs and poor overall performance, especially Fire performance, and the need to use harmful organic solvents in the manufacturing process, cannot meet the requirements of building thermal insulation materials in terms of energy saving, quality and modern fire safety.

Utility model content

The purpose of the utility model is to provide a kind of fireproof composite building plate with superior fireproof performance, moisture resistance and long service life.

A combined building composite board, including an upper board, a lower board, a core layer and a keel connector, the main points of which are that the upper board and the lower board are respectively calcium silicate boards, and the central core layer is an aluminum hexagonal honeycomb layer, The lower end surface of the upper plate is fixedly connected to the upper end surface of the core layer, and the lower upper end surface of the lower plate is fixedly connected to the lower end surface of the core layer. The four sides of the core layer are respectively shorter than the four sides of the upper plate and the lower plate, and the upper plate and the lower plate Between the four sides is a keel insertion groove, one end of the keel connector is inserted in the keel insertion groove, and the other end is inserted in the keel insertion groove of the butted composite boards.

A group of decorative strips are respectively arranged on the four sides of the above-mentioned upper layer board and the lower layer board, and plate holders are respectively fixed up and down in parallel on the rear end faces of the group of decorative strips.

The plate holder on the rear end surface of the above-mentioned group of decorative strips is an L-shaped holder.

The calcium silicate board (English: calcium silicate) used in this utility model is a new type of green and environmentally friendly building material. In addition to the functions of traditional gypsum boards, it also has the advantages of superior fire resistance, moisture resistance, and long service life. It is widely used in industry and commerce. Suspended ceilings and partition walls of engineering buildings, home decoration, furniture lining boards, billboard lining boards, ship partition boards, warehouse shed boards, network floors and tunnels and other indoor engineering wall boards.

The calcium silicate board of the utility model uses loose short fibers such as inorganic mineral fibers or cellulose fibers as reinforcing materials, and uses silicon-calcium materials as the main cementing material. Accelerate the curing reaction to form a plate made of calcium silicate gel. It is a new type of building and industrial board with excellent performance. Its products are fireproof, moisture-proof, sound-proof, moth-proof, and durable. It is an ideal decorative board for ceilings and partitions.

The core layer of the utility model is an aluminum hexagonal honeycomb with low density (about 3-7 kg per square meter), which is 1/5 of the weight of the same thickness and the same area of wood, 1/6 of the weight of glass, and 1/6 of the weight of aluminum. /7, greatly reducing the building load and cost, because the interlayer contains a lot of air, it can be sound-proof (air sound insulation can reach 30dB), heat-insulating (thermal resistance can reach 0.02(㎡·K/W)), no combustible substances, fireproof The grade reaches B1 level, waterproof, moisture-proof, no harmful gas release, high specific strength and high specific rigidity per unit mass (structural rigidity is 1.7 times that of the rib type), not easy to deform, completely overcome other decorative panels when the single area is large Defects such as deformation and middle collapse are easy to process and apply, and the edges can be cut and folded arbitrarily. The surface of the aluminum honeycomb panel has extremely high flatness and good shock resistance.

The utility model has the following advantages:

1. Light weight, high strength and high flatness.

2. Good sound insulation and heat insulation effect, strong shock resistance, fire resistance, chemical corrosion resistance, weather resistance and weather resistance.

3. It is easy to install, saves time, labor and materials, and the total installation cost is low. It is the best product for curtain wall materials at present.

4. It is extremely suitable for high-rise buildings, buildings in earthquake zones, ceilings and other occasions.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is a schematic diagram of a combined structure of Embodiment 1 of the utility model.

Fig. 3 is a schematic diagram of the combined structure of the second embodiment of the utility model.

Fig. 4 is a schematic diagram of the combined structure of the third embodiment of the utility model.

Detailed ways

Embodiment one

A composite building composite panel, comprising an upper panel 1, a lower panel 2, a core layer 3 and a keel connector 4, the main points of which are that the upper panel 1 and the lower panel 2 are calcium silicate boards, and the core layer 3 is aluminum Hexagonal honeycomb layer, the lower end surface of the upper plate 1 is fixedly connected to the upper end surface of the core layer 3, the lower upper end surface of the lower plate 2 is fixedly connected to the lower end surface of the core layer 3, and the four sides of the core layer 3 are respectively shorter than the upper surface The four sides of the board 1 and the lower board 2, between the four sides of the upper board 1 and the lower board 2 are the keel insertion groove 5, and one end of the keel connector 4 is inserted in the keel insertion groove 5, and the other end is inserted in the butt joint The keel of the composite plate is inserted into the groove 5.

Embodiment two

Embodiment 2 is basically the same as Embodiment 1, the difference is that a group of decorative strips 6 are respectively arranged on the four sides of the upper layer board 1 and the lower layer board 2, and the upper and lower parallel fixed Plate deck 7.

Embodiment three

Embodiment 3 is basically the same as Embodiment 1 and Embodiment 2, the difference is that the board holder 7 on the rear end surface of the decorative strip 6 is an L-shaped holder.

Claims (3)

1. a kind of component building composite board, including top plate（1）, lower plywood（2）, center core layer（3）With keel plug connector（4）, It is characterized in that top plate（1）And lower plywood（2）Respectively calcium silicate board, center core layer（3）For aluminum hexagonal honeycomb layer, top plate （1）Lower face and center core layer（3）Upper surface is fixedly connected, lower plywood（2）Lower upper surface and center core layer（3）Lower face, which is fixed, to be connected It connects, in center core layer（3）Four sides respectively be shorter than top plate（1）And lower plywood（2）Four sides, top plate（1）And lower plywood（2）Four It is keel inserting groove between side（5）, keel plug connector（4）One end is plugged in keel inserting groove（5）Interior, the other end is plugged in pair The keel inserting groove of the composite board connect（5）It is interior.

2. a kind of component building composite board according to claim 1, it is characterised in that the top plate（1）And lower layer Plate（2）A group ornamental strip is respectively arranged on four sides（6）, in a group ornamental strip（6）Rear end face on upper and lower respectively parallel be installed with plate Material deck（7）.

3. a kind of component building composite board according to claim 2, it is characterised in that the group ornamental strip（6）Rear end The plank deck in face（7）For L-type deck.