CN2480154Y

CN2480154Y - High-strength thermo-insulating glass fibre reinforced plastics compound board

Info

Publication number: CN2480154Y
Application number: CN 01241299
Authority: CN
Inventors: 吴凤煊
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-23
Filing date: 2001-04-23
Publication date: 2002-03-06
Anticipated expiration: 2011-04-23

Abstract

The utility model relates to a high intensity, heat preservation and multi-layer material compound glassteel clad plate of which the upper layer and the lower layer are glassteel material layers, a metal stretching mesh is clipped and arranged between the upper-lower two glassteel material layers, and polyurethane foam insulation materials are filled into the meshes of the metal stretching mesh. As the metal stretching mesh is used as a strengthening framework, the utility model has higher intensity, and on obvious difference in the crosswise and longitudinal intensity, as the polyurethane foam insulation materials are filled into the meshes of the metal stretching mesh, the product has heat preservation property, as the middle layer is cheap metal stretching mesh and polyurethane foam insulation materials, thereby having low fabrication cost.

Description

High strength, heat preserving fiberglass composite plate

The utility model relates to a kind of fiberglass composite plate, particularly a kind of supporting material layer and adiabator layer of fiberglass composite plate.

Glass epoxy is the galss fiber reinforced resin plate.The intensity of glass-reinforced plastic material is limited, and for the higher use occasion of desired strength, glass epoxy will be done very thickly, so cost is higher; For improving intensity price reduction cost, Chinese patent ZL98210768.4 discloses a kind of fiberglass bamboo core composite plate, the upper and lower two-layer of this fiberglass bamboo core composite plate is glass epoxy, the intermediate layer accompanies with resin-bonding bamboo curtain splint layer together, this fiberglass bamboo core composite plate is owing to adopt bamboo curtain splint as the reinforcement skeleton, intensity is very high, but because bamboo curtain splint has direction, make fiberglass bamboo core composite plate very big in horizontal and vertical intensity difference, in addition, for the use occasion that requires to be incubated, there is not heat-insulation layer in the glass epoxy in the prior art, heat-insulating property is bad.

The purpose of this utility model is in order to overcome above-mentioned deficiency, proposes a kind of intensity height, horizontal and vertical intensity difference is little, and cost is lower, the high strength of good heat insulating, heat preserving fiberglass composite plate.

The utility model is realized with the following method.

High strength, heat preserving fiberglass composite plate are that multilayer material is composited, the upper and lower of high strength, heat preserving fiberglass composite plate are the glass-reinforced plastic material layers, accompany the metal stretching net between the upper and lower layer glass steel bed of material, in the mesh of metal stretching net, be filled with the polyurethane foam insulation material.

The utility model has the metal stretching stratum reticulare as the reinforcement skeleton, so intensity is higher, horizontal and vertical intensity difference is little, in the mesh of metal stretching net, be filled with the polyurethane foam insulation material, so product has heat-insulating property, in addition, the utility model have only upper and lower two-layer be that fiberglass, intermediate layer are cheap metal stretching net and polyurethane foam insulation materials, so cost is lower.

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

Fig. 1 is the schematic diagram with high strength compound GRP of heat-insulating property.

Among Fig. 1, high strength, heat preserving fiberglass composite plate are that multilayer material is composited, the upper strata 1 of high strength, heat preserving fiberglass composite plate and lower floor 2 are glass-reinforced plastic material layers, accompany metal stretching net 3 between the upper and lower layer glass steel bed of material, in the mesh of metal stretching net, be filled with polyurethane foam insulation material 4.

The mesh of above-mentioned metal stretching net 3 is hexagonal holes, and the area of mesh is 1～5 square centimeter, and the rib between mesh is wide to be 3～5 millimeters, and the thickness of metal stretching net is 1～2 centimetre.The mesh of metal stretching net 3 also can be a diamond hole.

The thickness of above-mentioned glass-reinforced plastic material layer is 1～4 millimeter.

Claims

1. a high strength, heat preserving fiberglass composite plate, be that multilayer material is composited, the upper and lower of high strength, heat preserving fiberglass composite plate are the glass-reinforced plastic material layers, it is characterized in that: accompany the metal stretching net between the upper and lower layer glass steel bed of material, in the mesh of metal stretching net, be filled with the polyurethane foam insulation material.

2. by the described high strength of claim 1, heat preserving fiberglass composite plate, it is characterized in that: the mesh of described metal stretching net can be a diamond hole, it also can be hexagonal hole, the area of mesh is 1～5 square centimeter, rib between mesh is wide to be 3～5 millimeters, and the thickness of metal stretching net is 1～2 centimetre.

3. press claim 1 or 2 described high strength, heat preserving fiberglass composite plate, it is characterized in that: the thickness of described glass-reinforced plastic material layer is 1～4 millimeter.