External wall heat preservation material and preparation method thereof

A technology of external wall insulation and raw materials, applied in the field of building materials, can solve the problems of heavy workload, performance degradation of insulation materials, strong water absorption, etc., and achieve the effects of excellent waterproof and thermal insulation performance, excellent waterproof performance, energy saving and environmental protection strength

Inactive Publication Date: 2017-01-04
张家口市凯博风房地产开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The Chinese patent with the publication number CN 103043984 B discloses an energy-saving thermal insulation material. The patent mainly uses bricks and ceramic tiles as the base material to make rational use of resources, but it takes a lot of work to grind the bricks and tiles into powder. , and the invention is applied after molding, and the work efficiency of the installers is low; the Chinese patent with the publication number CN 104556843 A discloses a fire-proof and heat-insulating material, which is made of white bleach beads, oyster

Method used

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  • External wall heat preservation material and preparation method thereof

Examples

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Example Embodiment

[0021] Example 1:

[0022] An exterior wall thermal insulation material, comprising the following raw materials in parts by weight: 40 parts of fly ash, 100 parts of Portland cement, 25 parts of glass fiber, 22 parts of polyether polyol, and tris(bromophenoxy) cyanuric acid 32 parts of acid ester, 28 parts of flame retardant (weight ratio of decabromodiphenylethane and brominated epoxy resin is 3:5), smoke suppressant (weight ratio of aluminum hydroxide and ferrocene is 3:2 ) 18 parts, coupling agent (3-aminopropyltriethoxysilane) 4 parts, hydrophobic agent (dodecyltrimethoxysilane) 3 parts, foam stabilizer (water-soluble silicone oil) 7 parts, elastic emulsion 7 servings.

[0023] The external wall insulation material includes the following steps:

[0024] (1) Put Portland cement and tris(bromophenoxy) cyanurate into the elastic emulsion, stir and mix evenly, the speed is 3500r / min, then ultrasonic treatment for 2.5h, the ultrasonic frequency is 25kHz;

[0025] (2) Add glass fiber,...

Example Embodiment

[0029] Example 2:

[0030] An external wall thermal insulation material, comprising the following raw materials in parts by weight: 30 parts of fly ash, 80 parts of Portland cement, 20 parts of glass fiber, 10 parts of polyether polyol, and tris(bromophenoxy) cyanuric acid 20 parts of acid ester, 20 parts of flame retardant (weight ratio of decabromodiphenyl ethane and brominated epoxy resin is 3:5), smoke suppressant (weight ratio of aluminum hydroxide and ferrocene is 3:2 ) 15 parts, coupling agent (3-aminopropyl triethoxy silane) 1 part, hydrophobic agent (dodecyl trimethoxy silane) 2 parts, foam stabilizer (water-soluble silicone oil) 5 parts, elastic emulsion 5 servings.

[0031] The external wall insulation material includes the following steps:

[0032] (1) Put Portland cement and tris (bromophenoxy) cyanurate into the elastic emulsion, stir and mix uniformly at a speed of 3500r / min, and then ultrasonically treat for 2.5h with an ultrasonic frequency of 25kHz;

[0033] (2) Ad...

Example Embodiment

[0037] Example 3:

[0038] An exterior wall thermal insulation material, comprising the following raw materials in parts by weight: 50 parts of fly ash, 110 parts of Portland cement, 30 parts of glass fiber, 30 parts of polyether polyol, and tris(bromophenoxy) cyanuric acid 40 parts of acid ester, 40 parts of flame retardant (weight ratio of decabromodiphenyl ethane and brominated epoxy resin is 3:5), smoke suppressant (weight ratio of aluminum hydroxide and ferrocene is 3:2 ) 20 parts, coupling agent (3-aminopropyl triethoxy silane) 5 parts, hydrophobic agent (dodecyl trimethoxy silane) 5 parts, foam stabilizer (water-soluble silicone oil) 8 parts, elastic emulsion 10 servings.

[0039] The external wall insulation material includes the following steps:

[0040] (1) Put Portland cement and tris (bromophenoxy) cyanurate into the elastic emulsion, stir and mix uniformly at a speed of 3500r / min, and then ultrasonically treat for 2.5h with an ultrasonic frequency of 25kHz;

[0041] (2)...

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Abstract

The invention discloses an external wall heat preservation material and a preparation method thereof. The external wall heat preservation material is prepared from, by weight, 30-50 parts of coal ash, 80-110 parts of Portland cement, 20-30 parts of glass fibers, 10-30 parts of polyether polyol, 20-40 parts of tri(bromophenoxy)cyanurate, 20-35 parts of a fire retardant, 15-20 parts of a smoke inhibitor, 1-5 parts of a coupling agent, 2-5 parts of a hydrophobic agent, 5-8 parts of a foam stabilizer and 5-10 parts of elastic emulsion. According to the raw material formula of the external wall heat preservation material, the waterproof heat preservation material with high compressive strength can be obtained and has excellent waterproofness, and thus the heat preservation material with high compressive strength and excellent waterproofness and heat preservation performance is provided. The heat preservation material has the advantages of heat preservation, heat insulation, sound insulation, self-cleaning, light weight, ray resistance, waterproofness, energy conservation, environment protection and high strength and accords with the development direction of compounding, multi-functionalization, energy conservation, greenization, light weight and high strength of civil engineering materials.

Description

technical field [0001] The invention relates to an external wall thermal insulation material and a preparation method thereof, belonging to the field of building materials. Background technique [0002] With the introduction of the concept of "energy saving, low carbon, and environmental protection", residential energy conservation has been paid more and more attention in my country, and the country has higher technical requirements for building exterior wall insulation, especially in recent years. High-rise building fires have frequently occurred , causing serious casualties and property damage. It is imminent to develop a flame-retardant energy-saving thermal insulation material that meets the requirements of modern buildings. [0003] Rigid polyurethane foam is a thermal insulation material with excellent performance. It has the advantages of light weight, good thermal insulation, excellent cushioning and shock absorption performance, and strong adhesion. It can be widely...

Claims

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Application Information

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IPC IPC(8): C04B38/00C04B28/04C04B111/28
CPCC04B28/04C04B38/00C04B2111/28C04B2201/32C04B2201/50C04B18/08C04B14/42C04B24/32C04B24/045C04B24/00C04B24/281C04B22/06C04B24/42
Inventor 金立民赵广庆朱殿明石岚邹慧明郑传宁
Owner 张家口市凯博风房地产开发有限公司
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