Permeable filtering sound insulation material and manufacturing method thereof, tray, decorative brick and filtering equipment

A technology of sound insulation material and manufacturing method, which is applied in the field of new building materials, can solve the problems of damaged surface layer, no sound insulation function, impermeability, etc., and achieve the effect of low cost and maintaining delicate and beautiful appearance

Pending Publication Date: 2020-10-09
河南英煌匠新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of filter/sound insulation material used on building materials saves money compared to traditional methods like ceramics. Its unique design allows it to have small holes through which airflow passes without being blocked up too much. Additionally, this material doesn't damage any part if there aren’t cracks during construction. Overall, these technical features make them more durably resistant against wear out over time than existing products.

Problems solved by technology

This patented problem addressed in this new design relates to improving durably weather resistant properties while maintaining excellent filtrative functions without adding expensive materials like silicon carboxylated fibre mesh. Additionally, the use of specific types of stone blocks allows for better separation of rainwater compared to conventional ones due to their smaller sizes.

Method used

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  • Permeable filtering sound insulation material and manufacturing method thereof, tray, decorative brick and filtering equipment
  • Permeable filtering sound insulation material and manufacturing method thereof, tray, decorative brick and filtering equipment
  • Permeable filtering sound insulation material and manufacturing method thereof, tray, decorative brick and filtering equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0102] The raw materials include 10 kg of quartz sand, 5 kg of quartz powder, 5 kg of activated carbon, and 3 kg of epoxy resin glue (A glue and B glue are not mixed). Among them, the mass ratio of glue A and glue B is 1:3, the particle size of quartz sand is 80 mesh, and the particle size of quartz powder is 300 mesh. In a separate oven, bake the quartz sand and quartz powder mixture at a temperature of about 200 degrees Celsius for about 4 hours. In another oven, bake the A glue and the B glue of the epoxy resin at about 120 degrees Celsius for about 4 hours. Pour the baked quartz sand, quartz powder, epoxy resin glue and cement powder pigment into a mixer, and stir evenly to form a mixture of quartz particles and epoxy resin glue. Put the mixture of quartz particles and epoxy resin back into the oven and spread it evenly, bake at about 120 degrees Celsius for about 4 hours. The solidified mixture obtained after the second baking is put into a crusher for crushing, breaking t

Embodiment 2

[0104] The raw materials include 15 kg of quartz sand, 5 kg of quartz powder, and 4 kg of epoxy resin glue (A glue and B glue are not mixed). Among them, the mass ratio of glue A and glue B is 1:3, the particle size of quartz sand is 100 mesh, and the particle size of quartz powder is 400 mesh. In a separate oven, bake the quartz sand and quartz powder mixture at about 300 degrees Celsius for about 2 hours. In another oven, bake the A glue and the B glue of the epoxy resin at about 150 degrees Celsius for about 3 hours. Pour the baked quartz sand, quartz powder, epoxy resin glue and cement powder pigment into a mixer, and stir evenly to form a mixture of quartz particles and epoxy resin glue. Put the mixture of quartz particles and epoxy resin back into the oven and spread it evenly, bake at about 150 degrees Celsius for about 3 hours. The solidified mixture obtained after the second baking is put into a crusher for crushing, breaking the mixture into small pieces. The crushed

Embodiment 3

[0106] The raw materials include 20 kg of quartz sand and 6 kg of epoxy resin glue (A glue and B glue are not mixed). Among them, the mass ratio of glue A and glue B is 1:3, and the particle size of quartz sand is 120 mesh. In a separate oven, bake the quartz sand at about 150 degrees Celsius for about 8 hours. In another oven, bake the A glue and the B glue of the epoxy resin at about 100 degrees Celsius for about 5 hours. Pour the baked quartz sand, epoxy resin glue and cement powder pigment into a mixer, and stir evenly to form a mixture of quartz particles and epoxy resin glue. Put the mixture of quartz particles and epoxy resin back into the oven and spread it evenly, bake at about 200 degrees Celsius for about 2 hours. The solidified mixture obtained after the second baking is put into a crusher for crushing, breaking the mixture into small pieces. The crushed material is put into a ball mill and ball milled into powder. Use a sieve to screen the ground quartz particles

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Abstract

The invention relates to a permeable filtering sound insulation material and a manufacturing method, a tray, a decorative brick and filtering equipment. The permeable filtering sound insulation material comprises a surface layer, a middle layer and a base layer which are sequentially arranged from top to bottom, wherein the surface layer, the middle layer and the base layer comprise a mixture of quartz particles and epoxy resin glue; the particle size of the material particles of the surface layer is 250 meshes or above, the particle size of the material particles of the middle layer is 100-200 meshes, and the particle size of the material particles of the base layer is 100 meshes or below; and the permeable filtering sound insulation material is formed by compression molding. According tothe permeable filtering sound insulation material, the structure of the surface layer cannot be damaged due to a large particle size of the base layer, so that the surface layer can be manufactured to be very thin; meanwhile, due to the middle layer, the reflection frequency of sound waves in the material is increased, and the sound insulation performance is improved; in addition, attractiveness,abrasion resistance, compressive strength and water permeability are not affected, and the manufacturing cost is reduced.

Description

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Claims

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Application Information

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Owner 河南英煌匠新科技有限公司
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