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Heat insulation and flame retardation material for exterior walls

A technology of flame-retardant materials and exterior walls, which is applied in the field of flame-retardant materials, can solve the problems of affecting the effect of exterior wall insulation, poor fire and flame-retardant performance, and rapid spread, so as to prevent bird pecking, improve flame-retardant performance, and flame-retardant The effect of excellent performance

Inactive Publication Date: 2015-08-19
TONGLING XIANGYUN FIRE FIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the materials used for external wall insulation have a huge potential fire hazard from the perspective of fire protection. These materials themselves have poor fire resistance and flame retardancy. The thermal insulation material is applied on the periphery of the building, and birds often peck at it. Over time, it will seriously affect the thermal insulation effect of the external wall.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A thermal insulation and flame-retardant material for exterior walls, which consists of the following components in parts by weight: 80 parts of ordinary portland cement, 50 parts of heavy calcium carbonate, 40 parts of sepiolite powder, 2 parts of chlorinated paraffin, 4 parts of aluminum hydroxide 5 parts, 5 parts of water-retaining thickener, 5 parts of redispersible latex powder, 0.3 part of polypropylene monofilament fiber, 0.03 part of capsaicin. The water-retaining thickener is methyl cellulose, and the length of the polypropylene monofilament fiber is 10 mm.

Embodiment 2

[0015] A thermal insulation and flame-retardant material for exterior walls, which consists of the following components by weight: 100 parts of ordinary portland cement, 60 parts of heavy calcium carbonate, 45 parts of sepiolite powder, 3 parts of chlorinated paraffin, 3 parts of aluminum hydroxide 6 parts, 6 parts of water-retaining thickener, 4 parts of redispersible latex powder, 0.4 part of polypropylene monofilament fiber, 0.25 part of capsaicin. The water-retaining thickener is methyl cellulose, and the length of the polypropylene monofilament fiber is 15 mm.

Embodiment 3

[0017] A thermal insulation and flame-retardant material for exterior walls, which consists of the following components by weight: 120 parts of ordinary portland cement, 80 parts of heavy calcium carbonate, 50 parts of sepiolite powder, 4 parts of chlorinated paraffin, 2 parts of aluminum hydroxide part, 8 parts of water-retaining thickener, 5 parts of redispersible latex powder, 0.5 part of polypropylene monofilament fiber, and 0.35 part of capsaicin. The water-retaining thickener is methyl cellulose, and the length of the polypropylene monofilament fiber is 20 mm.

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PUM

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Abstract

The invention discloses a heat insulation and flame retardation material for exterior walls. The heat insulation and flame retardation material for exterior walls comprises, by weight, 80-120 parts of ordinary Portland cement, 50-80 parts of heavy calcium carbonate, 40-50 parts of meerschaum powder, 2-4 parts of chlorinated paraffin, 2-4 parts of aluminum hydroxide, 5-8 parts of a water retention thickener, 3-5 parts of re-dispersible latex powder, 0.3-0.5 parts of polypropylene filament fiber, and 0.03-0.35 parts of capsaicin. The heat insulation and flame retardation material for exterior walls has the advantages of good exterior wall heat insulation performance, excellent flame retardation performance, bird damage prevention, and ensuring of the reliability and the endurance of a heat insulation system.

Description

technical field [0001] The invention relates to the technical field of flame retardant materials, in particular to a thermal insulation and flame retardant material for exterior walls. Background technique [0002] External wall insulation is a building insulation and energy-saving technology that is vigorously promoted at present. External wall insulation can protect the main structure, prolong the life of the building, effectively reduce the thermal energy of the building structure, and not affect the original effective space of the building. At present, the materials used for external wall insulation, from the perspective of fire protection, have a huge potential fire hazard. The thermal insulation material is applied on the periphery of the building, and birds often peck at it. Over time, it will seriously affect the thermal insulation effect of the external wall. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B24/12C04B111/28C04B103/63
Inventor 何益庆
Owner TONGLING XIANGYUN FIRE FIGHTING TECH