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Outer wall rock wool insulation board and processing method thereof

A technology of external wall insulation board and processing method, which is applied in the direction of insulation, building components, etc., can solve the problems of easy peeling and peeling, achieve excellent fire performance, reduce building heating and air conditioning energy consumption, and high compression resistance

Inactive Publication Date: 2015-02-25
天津悦纳新型建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surface of this kind of rock wool board is easy to peel off and peel off because its structure is a horizontal staggered structure.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the purpose, technical solution and advantages of the present invention more clear, the following will be further described in detail in conjunction with the embodiments.

[0017] The utility model relates to a rock wool external wall thermal insulation board, and the fiber structure is a longitudinal interlaced structure.

[0018] Its processing method is as follows:

[0019] A. The rock wool material is transported through the conveyor belt for pre-pressing and shaping;

[0020] B. Bending and bending by a rolling bending machine to form a continuous bending structure, forming an angle of 40-90 degrees up and down, so that the transverse fibers become longitudinal fibers;

[0021] C. After forming continuous bending, it enters the deceleration cotton harvester and carries out six horizontal extrusions to make the bulk density reach 170-200kg / m;

[0022] D. Enter the solidification furnace for solidification, cool after solidification, trim the edges...

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PUM

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Abstract

The invention relates to the technical field of the building construction insulation material, in particular to an outer wall rock wool insulation board and a processing method thereof. Rock wool is bent by a bending machine by prepressing reshaping, and the fiber of the rock wool generates longitudinal effect; the physical performance of the rock wool board can be enhanced by six-time speed-reduction lateral extrusion; the structure of the rock wool insulation board is changed; the lateral staggering structure of the rock fiber is changed into a longitudinal staggering structure; and the compression strength, the tensile strength and other physical characteristics are effectively improved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation materials for building construction, in particular to a rock wool external wall thermal insulation board and a processing method thereof. Background technique [0002] Rock wool boards in the prior art are generally made of natural basalt as the main raw material. After high-temperature melting, artificial inorganic fibers are made by high-speed centrifugal equipment. At the same time, special binders and dust-proof oil are added, and then heated and solidified. , made into rock wool boards of various specifications. [0003] The surface of this kind of rock wool board is easy to delaminate and peel off because of its horizontal staggered structure. The material composed of rock wool board undergoes structural changes, which makes the strength of the rock wool insulation board material itself smaller. Contents of the invention [0004] In order to solve the problems in the prior art...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/80
Inventor 魏杰刘东海
Owner 天津悦纳新型建筑材料有限公司