Unlock instant, AI-driven research and patent intelligence for your innovation.

Flame retardant and waterproof insulation board and preparation method thereof

A technology of thermal insulation board and expanded perlite, which is applied in the field of building materials, can solve the problems of fueling building fires, being easy to be ignited, and flammable

Inactive Publication Date: 2011-11-23
郭长有
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing polystyrene insulation boards have good thermal insulation properties and can save energy as building materials. However, because the styrene board material is flammable, the polystyrene insulation boards are easily ignited in the event of a fire, which contributes to building For the sake of building safety and fire prevention, benzene panels cannot continue to be used as building materials for insulation, so buildings use new insulation panels to replace benzene panels to save energy, which has become a demand in the construction field and a research and development topic for inventors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Flame-retardant waterproof insulation board, raw materials: expanded perlite 98g, polyurethane 1.5g, toluene diisocyanate 0.1g, bisfumarate 0.03g; each raw material is added to the stirring tank in turn and stirred to make the materials evenly mixed, and then The mixed material is poured into a sheet mold, and then molded and solidified for 8 hours at room temperature with a molding pressure of 1 kg, and then cut into finished perlite sheets of a set size. The mixed material can also be filled into the interlayer whose surface layer is color steel plate, iron sheet or plastic plate, and solidified into a sandwich plate by applying appropriate pressure. All raw materials used are commercially available.

Embodiment 2

[0010] Flame-retardant waterproof insulation board, raw materials are composed of expanded perlite 95g, polyurethane 4g, toluene diisocyanate 0.3g, bisfumarate 0.1g. The preparation method is the same as in Example 1.

Embodiment 3

[0012] Flame-retardant waterproof insulation board, raw materials are composed of expanded perlite 96g; asphalt 3g; bisfumarate 0.06g. The preparation method is the same as in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
densityaaaaaaaaaa
Login to View More

Abstract

The invention relates to a flame retardant and waterproof insulation board and a preparation method thereof. The flame retardant and waterproof insulation board consists of the following raw materials in part by weight: 95 to 98 parts of expanded perlite, 1.5 to 4 parts of asphalt or 1.5 to 4 parts of polyurethane, 0.1 to 0.3 part of toluene diisocynate and 0.1 to 0.03 part of di-fumarate. The preparation method comprises the following steps of: adding the expanded perlite, the asphalt or the polyurethane, the toluene diisocynate and the di-fumarate into a stirring kettle in a ratio, and stirring till the materials are mixed uniformly; putting the mixed materials into a board die, performing compression molding at normal temperature, curing for 8 hours, and cutting to form a pearlite board or a pearlite sandwich board of which the surface is provided with a colored steel plate or an iron sheet or a plastic plate which has the set size. The flame retardant and waterproof insulation board can replace a benzene board to be used as building materials, so energy is saved.

Description

technical field [0001] The invention relates to a flame-retardant waterproof insulation board, which belongs to building materials. Background technique [0002] Existing polystyrene insulation boards have good thermal insulation properties and can save energy as building materials. However, because the styrene board material is flammable, the polystyrene insulation boards are easily ignited in the event of a fire, which contributes to building For the sake of building safety and fire prevention, benzene panels cannot continue to be used as building materials for insulation, so buildings use new insulation panels to replace benzene panels to save energy, which has become a demand in the construction field and a research and development topic for inventors. Contents of the invention [0003] The object of the present invention is to provide a flame-retardant waterproof insulation board, which can replace benzene board as building material and save energy. [0004] The tech...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/26C04B26/16
CPCC04B26/16C04B26/26
Inventor 郭长有
Owner 郭长有