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Self-insulating composite wallboard and production method

The technology of a composite wallboard and a production method is applied in the field of thermal insulation wallboard to achieve the effects of convenient slotting and pipe layout, strong nail holding force and convenient installation.

Pending Publication Date: 2016-06-15
罗寅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, various types of wall panels have their own unique advantages and some corresponding disadvantages. Generally speaking, there is no wall panel with particularly excellent comprehensive performance and few disadvantages, which can simultaneously have "self-insulation, insulation heat, waterproof, fire prevention, crack resistance, shock resistance, bending resistance, light weight, easy installation, arbitrary cutting, strong nail holding power, and convenient slotting and pipe layout". Advantages of Composite Wall Panels

Method used

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  • Self-insulating composite wallboard and production method
  • Self-insulating composite wallboard and production method
  • Self-insulating composite wallboard and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Follow the steps below to produce self-insulating composite wallboard:

[0026] (1) Use inorganic alkali-resistant sewing thread 22 to combine two layers of basalt fiber mesh cloth (and image 3 Corresponding to the outer grid cloth 21) and the rock wool board sandwiched in it (with image 3 Corresponding to the middle plate 23) stitched together, and placed in the grouting mold;

[0027] (2) Preparation of cement-based mortar: prepare the following materials in parts by mass: 15 parts of styrene-acrylic emulsion, 20 parts of quartz sand, 10 parts of fly ash, 20 parts of cement, 1 part of organic polyether ester, 10 parts of calcium silica powder, 0.5 part of wood fiber, 1 part of dispersible latex powder, 1 part of ethylene glycol, and the mass of water is limited to the appropriate concentration of the cement-based mortar; mix the above-mentioned raw materials and stir evenly to obtain a slurry-like cement-based mortar;

[0028] (3) Pour the slurry-like cement-based morta...

Embodiment 2

[0034] Follow the steps below to produce self-insulating composite wallboard:

[0035] (1) Use inorganic alkali-resistant sewing thread 22 to combine two layers of carbon fiber mesh cloth (and image 3 Corresponding to the outer mesh cloth 21) and the glass wool board sandwiched in it (with image 3 Corresponding to the middle plate 23) stitched together, and placed in the grouting mold;

[0036] (2) Preparation of cement-based mortar: prepare the following parts by mass: 25 parts of acrylic silicone acrylic emulsion, 40 parts of quartz sand, 20 parts of fly ash, 40 parts of cement, 3 parts of mineral oil, 20 parts of calcium silica powder, wood 1 part of fiber, 5 parts of dispersible latex powder, 5 parts of ethylene glycol, and the mass of water is limited to the appropriate concentration of the cement-based mortar; mix the above-mentioned raw materials and stir evenly to obtain a slurry-like cement-based mortar ;

[0037] (3) Pour the slurry-like cement-based mortar into the gr...

Embodiment 3

[0043] Follow the steps below to produce self-insulating composite wallboard:

[0044] (1) Use inorganic alkali-resistant sewing thread 22 to combine two layers of alkali-resistant glass fiber mesh (and image 3 Corresponding to the outer mesh cloth 21) and the extruded polystyrene board sandwiched therein (with image 3 The middle plate 23 corresponding to) is stitched together and placed in a grouting mold;

[0045] (2) Preparation of cement-based mortar: prepare the following materials in parts by mass: 20 parts of acrylic silicone acrylic emulsion, 30 parts of quartz sand, 15 parts of fly ash, 30 parts of cement, 2 parts of organic polyether ester, 15 parts of calcium silica powder , 0.8 parts of wood fiber, 3 parts of dispersible latex powder, 3 parts of ethylene glycol, and the mass parts of water are limited to the appropriate concentration of the cement-based mortar; mix the above-mentioned raw materials and stir evenly to obtain slurry cement Base mortar

[0046] (3) Pour...

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Abstract

The invention discloses a self-insulating composite wallboard which comprises an outer board and an inner board.In the outer board, two layers of outer grid cloth clamp a middle board in the middle and are sewn and connected together through inorganic alkali-resisting sewing threads and arranged in cement-based mortar.In the inner board, inner grid cloth is arranged on the inner side of steel wire meshes, and the steel wire meshes and the inner grid cloth are evenly arranged in the cement-based mortar.One side of the outer board is fixedly connected with the outer side of the inner board together.The invention further discloses a production method of the self-insulating composite wallboard.The outer board is firstly produced, then the inner board is manufactured, the outer board is arranged on the inner board when inner board mortar is not dried, and the composite wallboard is obtained after drying.The self-insulating composite wallboard adopts the structure that the inner board and the outer board are compounded and meanwhile has the advantages of self insulation, heat insulation, water proofing, fire proofing, cracking prevention, seismic resistance, fracture resistance, light weight, convenient installation, any cutting, strong nail-holding power and convenient slotting and pipe laying.

Description

Technical field [0001] The invention relates to a thermal insulation wallboard, in particular to a self-insulation composite wallboard with excellent thermal insulation, thermal insulation, earthquake resistance, flexural resistance and other properties and a production method. Background technique [0002] Wallboard is a general term for building materials used in building houses. According to its materials, it can be divided into many types, such as steel-concrete wallboard, brick-concrete wallboard, wood wallboard, metal wallboard, and plastic wallboard. At present, various types of wall panels have their own unique advantages and some corresponding disadvantages. In general, there is no wall panel with particularly excellent comprehensive performance and few disadvantages, which can simultaneously have "self-insulation, insulation Heat, waterproof, fireproof, anti-cracking, earthquake resistance, flexural resistance, light weight, convenient installation, arbitrary cutting, s...

Claims

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Application Information

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IPC IPC(8): E04C2/288C04B28/00B32B13/02B32B15/02B32B19/02
CPCE04C2/288E04C2/2885C04B28/00B32B13/02B32B15/02B32B19/02B32B2607/00B32B2307/544B32B2307/5825B32B2307/306B32B2307/3065B32B2262/103B32B2262/10C04B14/06C04B24/40C04B18/08C04B24/32C04B14/04C04B16/02C04B24/24Y02A30/244
Inventor 罗寅余瑜王泽明何惠君罗锦诗张书豪罗执升罗执元王珺王俊华
Owner 罗寅
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