Tuff glaze foam ceramic thermal insulation decoration brick and manufacturing technique

A technology of foam ceramics and tuff, which is applied in the fields of foam glass, foam ceramics, and foam ceramics, can solve the problems that thermal insulation materials do not have decorative effects, and achieve good thermal insulation effects, increased functions, and reduced costs

Inactive Publication Date: 2008-08-06
邓家平
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Patent applications 03128836.7, 97104741.3, 87104277.0, 93110149.2, etc. are all single in...

Method used

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  • Tuff glaze foam ceramic thermal insulation decoration brick and manufacturing technique
  • Tuff glaze foam ceramic thermal insulation decoration brick and manufacturing technique
  • Tuff glaze foam ceramic thermal insulation decoration brick and manufacturing technique

Examples

Experimental program
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Embodiment Construction

[0059] See Tables 1 to 4, tuff glazed ceramic foam thermal insulation decorative brick and its manufacturing process:

[0060] ① Preparation of foam layer powder: see Table 1 for specific preparation methods.

[0061] ② Glaze preparation: refer to the 8 examples in Table 2 for specific preparation methods.

[0062] ③Preparation of tuff hanging glaze block: refer to Example 1 in Table 3 for the specific preparation method.

[0063] ④Preparation of high-density foam hanging glaze blocks: see Example 2 in Table 3 for the specific preparation method.

[0064] 5. Die loading, 6. Roasting and foaming, 7. Cutting, grinding and polishing. For specific manufacturing methods, see Table 3, Table 4, and Table 5 for implementation.

[0065] See Table 6 for the comparison between the raw material formula of the representative tuff ceramic foam insulation layer and the main properties of the samples.

[0066]

[0067]

[0068]

[0069]

[0070]

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Abstract

The invention relates to a foam ceramic formed by adopting the rich tuff as the raw material and fluxing agent, foaming agent, and antioxidant as the additives at a temperature of 1,050 DEG C to 1,200 DEG C. The density of the foaming layer ranges from 300kg/m to 500kg/m<3>. The invention can form the following glazed ceramic series products after one-time calcinations: (1) the uneven culture glazed series are prepared by placing tuff blazing block or high-intensity foaming blazing block on the foaming layer; (2) the crystallite glass glazed series are formed by placing water quenched crystallite glass granules below the foaming layer; (3) the crack glazed series are formed by placing micro-hole foaming glazed powder on or below the foaming layer; the product can be produced in a crystallite glass crystallization kiln or an internal-combustion air brick tunnel kiln; with the unique decoration effect and good thermal insulation performance effect, the foam ceramic can be used for thermal insulation decoration, scenery decoration, etc.

Description

technical field [0001] The invention belongs to the technical fields of foam glass, foam ceramics and foam ceramics, and in particular relates to a glazed foam ceramic thermal insulation decorative brick made of tuff as a main raw material and foamed by one firing and a process method. Background technique [0002] Most of the existing foam glass is formed by adding 0.2-1% carbon black or 1-4% carbonate as a foaming agent to more than 95% of waste glass, and then roasting and foaming at 850-950°C. It is mainly used for thermal insulation of chemical cryogenic engineering and external thermal insulation of buildings. The foam glass with natural lava perlite and pumice as raw materials is only limited to the research stage without industrialized production. Foam glass, which uses waste glass as raw material, has been used as building exterior insulation since 1991 in Jilin Province, especially Changchun City. The application method is to paste 1:3 cement mortar on the exterio...

Claims

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Application Information

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IPC IPC(8): C04B38/02C04B33/13C04B41/86C04B33/34
Inventor 邓家平
Owner 邓家平
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