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Rock wool composite board and continuous production method thereof

A production method and composite panel technology, applied in chemical instruments and methods, layered products, building components, etc., can solve the problems of low production efficiency, complex production process, high cost, etc., and achieve safe and reliable performance and simple and easy process , The effect of improving production efficiency

Active Publication Date: 2016-06-15
WANHUA ENERGY-SAVING TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to make full use of the advantages of rock wool in fire prevention and heat preservation, overcome the shortcomings of high cost, complicated production process and low production efficiency in the production process and construction process of the above-mentioned existing products, and provide a product Rock wool composite board with stable and controllable quality, safe and reliable performance, and continuous production method of rock wool composite board with simple and easy process and high production efficiency

Method used

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  • Rock wool composite board and continuous production method thereof
  • Rock wool composite board and continuous production method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] In this embodiment, the rock wool composite board includes the upper coil layer 7 and the lower coil layer 6, which use non-woven fabric as the base material, and play the role of reinforcement and fire prevention, and are compounded between the upper coil layer 7 and the lower coil layer 6. The rock wool board 2 with a thickness of 5 cm for heat preservation, the upper coiled material layer 7 and the rock wool board 2 and the lower coiled material layer 6 and the rock wool board 2 are all combined into one through the adhesive layer 15 . Both the upper coil layer 7 and the lower coil layer 6 are purchased from Jinan Ouxin New Material Company.

[0034] The continuous production equipment of the rock wool composite board of the present embodiment comprises a rock wool conveying table 1 for conveying the rock wool board 2, a lower coil layer uncoiler 4 for uncoiling the lower coil layer 6, a The lower glue spraying mechanism reciprocates and evenly sprays glue on the upp...

Embodiment 2

[0038] The difference between this embodiment and Example 1 is that a waterproof coating 12 is provided around the rock wool composite board, and the waterproof coating includes the following raw materials in parts by mass: 30-40 parts of petroleum asphalt, 0.3-40 parts of polyoxypropylene glycol 0.6 parts, 3-8 parts of nano-titanium dioxide, 1-4 parts of epoxy resin, 35-37 parts of water, 0.5-1 part of pH regulator.

Embodiment 3

[0040] The difference between this embodiment and Embodiment 1 or 2 is that the base materials of the upper coiled material layer 7 and the lower coiled material layer 6 are glass fibers, the thickness of the rock wool board 2 is 4 cm, and the arrangement of the rock wool board 2 is The vertical wires are arranged, the fiber direction of the rock wool board 2 is the same as the thickness direction of the rock wool composite board, and the fiber direction of the rock wool board 2 is perpendicular to the length direction or width direction of the rock wool composite board;

[0041] The specific operation steps of its production process are:

[0042]Control the linkage speed of rock wool conveying table 1, lower coil uncoiler 4, upper coil uncoiler 14, front conveying table 9, and double-track laminator system 10 to 20m / min, set the lower glue spraying mechanism and the upper spraying mechanism The gun head 5 of the glue spraying mechanism has a gun head pressure of 15MPa, an adh...

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Abstract

The invention relates to a rock wool composite board and a continuous production method thereof, and belongs to the technical field of building materials. The rock wool composite board comprises an upper coiled material layer and a lower coiled material layer with reinforcing and fireproof functions, wherein a rock wool plate with a heat preservation function is arranged between the upper coiled material layer and the lower coiled material layer; the upper coiled material layer and the rock wool plate as well as the lower coiled material layer and the rock wool plate are integrally compounded through an adhesive. According to the rock wool composite board produced by adopting the continuous production method provided by the invention, on premise that the heat preservation property and the flame retardancy of the rock wool are not changed, the overall strength of the rock wool plate is improved due to introduction of adhesive layers and interface layers; as the adhesive layers and the flexible waterproof coiled material self are good in water resistance, all needed is to perform waterproof treatment on the periphery of the produced rock wool composite board, moreover, the flexible coiled material is taken as the interface layers, the cost is greatly reduced; as the flexible coiled material is good in affinity with a cement base and the interface of the flexible coiled material does not need to be treated after being mounted on a wall, a construction process can be simplified.

Description

technical field [0001] The invention relates to a rock wool composite board and a continuous production method thereof, belonging to the technical field of building material structures and production methods thereof. Background technique [0002] As a traditional thermal insulation material with Class A flame retardant properties, rock wool is widely used in the field of external wall insulation. The publication number is: 102700227A, and the name is: sandwich panel production system and its production method. This patent application provides a sandwich panel production method, that is, composite color steel plates on the upper and lower sides of the rock wool board; the publication number is: 203977596U , the name is: a rock wool insulation board with a composite multi-layer structure. This patent application provides a rock wool insulation board with a composite multi-layer structure. A metal reinforced mesh is embedded between adjacent rock wool insulation boards. All ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/94E04B1/80B32B7/12B32B9/04B32B37/12B32B37/10
CPCB32B5/26B32B7/12B32B37/10B32B37/12B32B2262/101E04B1/80E04B1/942
Inventor 王浩臻刘访艺马壮刘长江杜纯宝何文龙王耀西王炳凯钟云
Owner WANHUA ENERGY-SAVING TECH GRP CO LTD
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