Corundum mullite brick with vitreous microbead thermal insulation mortar
A technology of vitrified microbeads and thermal insulation mortar, which is used in building materials, building components, buildings, etc., to achieve the effects of stable coordination, low cost, and reduction of raw material costs and building operating costs
Pending Publication Date: 2018-04-17
登封市豫登耐火材料厂
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- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a thermal insulation corundum mullite brick with high structural strength, good thermal insulation effect and sealing performance, and low material cost to solve the problems existing in the prior art. deficiencies and defects
Method used
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Embodiment 1
[0025] Example 1, such as Figure 1-2 Shown:
[0026] The corundum mullite brick with vitrified microbead thermal insulation mortar includes a hollow brick body 1 with a square structure and an insulating material 8 filled inside the brick body 1. A supporting part is arranged inside the brick body 1, and the supporting part It includes a horizontal plate 3 of refractory material and several vertical plates 2 of refractory material perpendicular to the horizontal plate 3, which divide the inner cavity of the brick body 1 into several small cavities; the horizontal plate 3 is provided with a number of second through holes 7 , the vertical plate 2 is provided with a number of first through holes 6, and the first through holes 6 and the second through holes 7 connect adjacent small cavities; the right end of the brick body 1 is provided with Several injection ports 4 with threaded countersunk hole structure, the injection ports 4 are matched with plugs 5 with thread structure; t...
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Abstract
The invention relates to a building thermal insulation material, in particular to a corundum mullite brick with vitreous microbead thermal insulation mortar. The corundum mullite brick comprises a hollow brick body and a thermal insulation material, wherein the hollow brick body has a square structure and is internally filled with the thermal insulation material; a supporting part is arranged in the brick body and comprises a transverse plate made of a refractory material, and a plurality of refractory material vertical plates which are vertical to the transverse plate; an internally cavity ofthe brick body is divided into a plurality of small cavities by means of the refractory material vertical plates; the transverse plate is provided with a plurality of second through holes, the vertical plates are provided with a plurality of first through holes, and the adjacent small cavities are communicated with each other by means of the first through holes and the second through holes; a plurality of feeding holes with threaded countersunk hole structures are formed at the right end of the brick body; a plug with a thread structure is arranged in each feeding hole in a matching way; theinternal cavity of the brick body is filled with the thermal insulation material made of the vitreous microbead thermal insulation mortar. The corundum mullite brick provided by the invention is lowerin cost, higher in structural strength and good in sealing stability, and has better practical value.
Description
technical field [0001] The invention relates to a building thermal insulation material, in particular to a corundum mullite brick with vitrified microbead thermal insulation mortar. Background technique [0002] At present, heat-resistant steel and long refractory bricks are generally used in building environments that require thermal insulation and fire protection. service life, while bringing safety hazards. [0003] When refractory bricks are used as the skeleton, the traditional method is to use heat-resistant steel as the heat storage material on the upper part of the frame support. During use, technical problems such as corrosion damage to the heat-resistant steel and cracking of the refractory bricks are likely to occur, which greatly reduces the normal operation of the equipment. Utilization rate, and the price of heat-resistant steel is expensive, and the operating cost is high. At the same time, the Chinese patent with the authorized notification number CN2052594...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E04C1/00E04C1/41
CPCE04C1/00E04C1/41
Inventor 杨红选张俊辉文少辉
Owner 登封市豫登耐火材料厂