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Fiber enhanced rib-containing composite plate

A fiber-reinforced composite, fiber-reinforced technology, applied in the direction of hydraulic material layered products, layered products, chemical instruments and methods, etc., to achieve the effect of good bending and flexural strength

Inactive Publication Date: 2014-06-18
徐洪季
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing fiber-reinforced calcium silicate boards and fiber cement boards still have some shortcomings, such as bending resistance, bending resistance and wear resistance.

Method used

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  • Fiber enhanced rib-containing composite plate
  • Fiber enhanced rib-containing composite plate
  • Fiber enhanced rib-containing composite plate

Examples

Experimental program
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Embodiment 1

[0019] see figure 1 , in an embodiment of the present invention, a fiber-reinforced ribbed composite board includes a layer of primer layer 1 and a layer of fabric layer 2 laid on its upper surface. Both the bottom material layer and the fabric layer are laid by paste material, and the components of the paste material include quartz powder according to the weight ratio: cement: quicklime: paper fiber=40-60:15-25:15-25:5 -10; The specific ratio and thickness of each layer can be adjusted according to the requirements of the material. The fiber-reinforced composite plate with reinforcement includes fiber-reinforced composite calcium silicate board and fiber-reinforced composite cement board.

Embodiment 2

[0021] see figure 2 , in an embodiment of the present invention, a fiber-reinforced ribbed composite board comprises a layer of primer layer 1 and a layer of fabric layer 2, and a layer of reinforcement mesh layer 3 is laid between the primer layer 1 and the fabric layer 2. The reinforcement mesh layer 3 is a network or multi-strip structure made of metal or non-metal materials, which is used to enhance the bending and shearing strength of the board.

Embodiment 3

[0023] see image 3 , in the embodiment of the present invention, a kind of fiber-reinforced composite board with reinforcements, comprising two layers of bottom material layer 1 and two layers of fabric layer 2, a layer of reinforcement mesh is laid between the two layers of bottom material layer 1 and the two layers of fabric layer 2 Layer 3.

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Abstract

The invention discloses a fiber enhanced rib-containing composite plate which comprises at least one backing material layer and at least one surface material layer, wherein the backing material layer and the surface material layer are formed by laying a paste material; the paste material comprises the following components in parts by weight: 40-60 parts of quartz powder, 15-25 parts of cement, 15-25 parts of quick lime and 5-10 parts of paper fibers, wherein the specific ratio and the thickness of each layer are adjusted according to a requirement on the material; a rib mesh layer is laid between each backing material layer and the corresponding surface material layer or between every two adjacent backing material layers or between every two adjacent surface layers. The fiber enhanced rib-containing composite plate is high in bending strength and fracture resistance and can be used for manufacturing a roof panel, an attic plate with other parts with a high requirement on bending strength; more than two materials can be used so as to meet more requirements through different characteristics of the materials, for example, a soft bottom layer is connected with wood, and a hard surface layer has pressure-resistant and abrasion-resistant properties, so that a tabletop and a cabinet can be manufactured.

Description

technical field [0001] The invention relates to a composite board, in particular to a fiber-reinforced composite board with ribs. Background technique [0002] Fiber-reinforced calcium silicate board is a kind of lightweight board that is vigorously developed by countries all over the world. The lightweight composite wallboard made of it integrates waterproof, moisture-proof, sound insulation and heat insulation, and has become widely used in construction projects in developed countries today. A new type of wall material. Calcium silicate board is a new type of board made of siliceous materials and calcium materials and adding appropriate amount of reinforcing materials through pulping, molding, autoclave curing, drying, sanding and post-processing. As a new type of environmentally friendly building material, fiber reinforced calcium silicate board not only has the functions of traditional gypsum board, but also has the advantages of superior fire resistance, moisture resis...

Claims

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Application Information

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IPC IPC(8): B32B13/02B32B13/14C04B28/12
Inventor 徐洪季
Owner 徐洪季
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