CN105298057A - Novel fireproof rock wool sandwich board and interface osmotic agent preparation method - Google Patents
Novel fireproof rock wool sandwich board and interface osmotic agent preparation method Download PDFInfo
- Publication number
- CN105298057A CN105298057A CN201510678854.XA CN201510678854A CN105298057A CN 105298057 A CN105298057 A CN 105298057A CN 201510678854 A CN201510678854 A CN 201510678854A CN 105298057 A CN105298057 A CN 105298057A
- Authority
- CN
- China
- Prior art keywords
- rock wool
- grid cloth
- novel fireproof
- preparation
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention belong to building energy saving outer wall outer insulation system material technology field, more specifically a novel fireproof rock wool sandwich board and an interface osmotic agent preparation method. The method comprises steps of paving a grid cloth and a mortar layer in order on the two sides of the rock wool board; penetrating the board with a suture for fastening; conducting penetration cladding to the enhanced grid surface of the stitched rock wool board so as to consolidate the rock wool board insulation base interface, the grid cloth and the subsequent surface mortar interlayer combination. By adding 20%-50% quartz sand in 70-140 meshes, 30%-50% Portland cement in reasonable grade, 40%-50% styrene-acrylic acid copolymer emulsion and 0.3%-0.8%, a penetration cladding layer by layer is formed, therefore the rock wool board, the grid cloth layer and the surface mortar layer are integral and are combined tightly. The processing technology is simple; the requirement to environment condition is low; the application prospect is wide; and the sandwich board is beneficial for staff's health.
Description
Technical field
The invention belongs to External Insulation Systems of Exterior Wall for Energy field of material technology, be specifically related to the preparation method of a kind of Novel fireproof rock wool-steel plywood and contacting permeation agent thereof.
Background technology
Interfacial agents, is the class inorganic agent to certain body surface process, is often applied to the field such as exterior-wall heat insulation, architectural decoration.Interfacial agents is by processing body surface, and this process may be the absorption or coated of physical action, is also often physicochemical effect; Object improves or change completely physical technique performance and the surface chemistry of material surface.In addition, to change product for the purpose of object interface physicochemical characteristics, also interface modifier can be called; Body surface is processed, to improve the surface property of material, is then called surfacing.Interfacial agents has application in different field, also all different to body surface treatment process means and object, common interfacial agents can be divided into four kinds of technology types to the process of object interface and modification: wetting with dipping, coating process, coupling agent treatment and surface modification.
Along with the development of science and technology, exterior wall heat-preserving system has made outstanding contributions in energy-saving and cost-reducing: building energy consumption continues to reduce, and reduces haze and sustainable development, makes the livable engineering of ecological property.But, there is the defects such as inflammable and burning generation toxic smog in the organic insulation material (polyurethane thermal insulation board, polystyrene foam plate, phenolic-aldehyde heat-insulation board) due to Surgery therapy good heat-insulation effect, the rock wool heat-preservation material therefore simultaneously possessing thermal insulation and fire-proof function is developed rapidly.Specifically, rock-wool heat insulation plate is primary raw material with natural basalt, after high-temperature fusion, inorfil is made by high speed centrifugation equipment, add special cementing agent and dust laying oil simultaneously, then through heating cure, be made into all size and the different rock wool heat-preservation goods required.But, because its structure is in loose stratiform, result in that its intensity is low, water absorption rate is high, constrain the application of this product to a certain extent; And for example
Present stage external wall outer insulation rock wool thin-coat plaster system, be rock-wool heat insulation plate is pasted the wall base then hang plastering mortar on rock-wool heat insulation plate surface batch, alkaline-resisting grid cloth embedded mortar 2/3rds place, makes rock-wool heat insulation plate, grid cloth and screed consolidation good.And the shortcoming of this traditional method: one is that the health of fibre dust to constructor constitutes a threat to; Two is that fibre dust floats in air, contaminated environment.
Loosen cause the problem of splitting to solve rock cotton board, people proposed some improved though and engineering method, as at the alkaline-resisting grid cloth of rock cotton board top and bottom paving, used sewing device to sew up up and down to be formed overall.But, the direct paving of grid cloth, after rock cotton board both sides are sewed up, does not meet JGJ144-2004 " external wall outer insulation engineering code " industry standard and GB/T29906-2013 " molding polyphenyl board exterior wall outer thermal insulation system material " 4.0.1 and should A.2 save regulation External Thermal Insulation Composite Systems by this code appendix A the and carry out weatherability inspection; After atmospheric exposure test, hollowing must not be there is, peel off or the destruction such as to come off, infiltration crack must not be produced in external thermal insulation system; Forbid first paving grid cloth, the rear batch of code requirement hanging anticracking grout.This way directly causes artificially forming separation layer at the grid cloth surface batch anticracking grout hung and rock-wool heat insulation plate and causes hollowing and peel off, and the interlayer structure that cannot meet external thermal insulation system code requirement is firm, the requirement of not delamination, not hollowing.
Summary of the invention
The object of the invention is to overcome the easy hollowing of the rock wool-steel plywood existed in prior art, caducous problem.
For this reason, the invention provides the preparation method of a kind of Novel fireproof rock wool-steel plywood and contacting permeation agent thereof:
Comprise a kind of Novel fireproof rock wool-steel plywood, comprise rock cotton board; The two sides of described rock cotton board spreads all successively and is covered with grid cloth and screed, penetrated fastening between described rock cotton board, described grid cloth, described screed by suture, described screed and the non-contacting one side of described grid cloth also scribble contacting permeation agent, described contacting permeation agent is infiltrated to described grid cloth and described rock cotton board by described screed and described suture through hole, makes cotton plate described in rock, described grid cloth, described screed Coating combination firm; Described grid cloth is basalt cotton grid cloth or glass fibrous mesh cloth; Described suture is basaltic mineral wool suture or glass dimension suture.
Also comprise the preparation method of the contacting permeation agent in a kind of Novel fireproof rock wool-steel plywood, specifically comprise the steps:
The preparation of step one, powder:
In mass ratio the quartz sand of 20% ~ 50%, the portland cement of 30% ~ 50%, the cellulose ether of 0.1% ~ 0.2% are fully mixed, obtain powder;
The preparation of step 2, organic adhesion agent:
In mass ratio the Styrene-acrylic copolymer emulsion of 40% ~ 50% is fully mixed with the defoamer of 0.3% ~ 0.8%, then add the water that mass ratio is 50% ~ 60%, stir and obtain organic adhesion agent;
Step 3, by powder and organic adhesion agent mixing, final form contacting permeation agent:
The organic adhesion agent that powder above-mentioned steps one obtained and above-mentioned steps two obtain, in mass ratio for 1:3 mixes, finally obtains contacting permeation agent.
Above-mentioned steps one, in mass ratio the quartz sand of 20% ~ 50%, the portland cement of 30% ~ 50%, the cellulose ether of 0.1% ~ 0.2% fully to be mixed, obtain powder; Wherein, described quartz sand is 70 ~ 140 orders; Described portland cement is portland cement 42.5R.
Above-mentioned steps two, in mass ratio the Styrene-acrylic copolymer emulsion of 40% ~ 50% fully to be mixed with the defoamer of 0.3% ~ 0.8%, then add the water that mass ratio is 50% ~ 60%, stir and obtain organic adhesion agent; Wherein, described defoamer is the defoamer NXZ of mineral oils.
The invention has the beneficial effects as follows: the preparation method of this Novel fireproof rock wool-steel plywood provided by the invention and contacting permeation agent thereof, by placing the grid cloth of same wood property and the design of screed successively to the upper and lower surface of rock wool-steel plywood, and penetrate fastening with suture, and the enhancing surface mesh of rock wool-steel plywood that opposite joint gets togather carries out permeating coated process, reach the object of the Coating combination consolidation to rock wool-steel plywood heat insulation base layer interface, grid cloth and follow-up plastering mortar.By adding 20% ~ 50%, 70 ~ 140 object quartz sands, the portland cement of the rational gradation composition of 30% ~ 50%, the contacting permeation agent that the Styrene-acrylic copolymer emulsion of 40% ~ 50% and the defoamer of 0.3% ~ 0.8% are formed, the infiltration defined successively is coated, rock wool-steel plywood, scrim layer, plastering mortar layer formation integrality and interlayer are combined closely, not only meet existing national regulation, tensile strength obtains higher lifting simultaneously.The preparation method of this Novel fireproof rock wool-steel plywood and contacting permeation agent thereof, has processing technology simple, low to requirement for environmental conditions, the advantage that efficiency is high, and contributes to the healthy of operating personnel, and application prospect is extensive.
Accompanying drawing explanation
Below with reference to accompanying drawing, the present invention is described in further details.
Fig. 1 is the structural representation of a kind of Novel fireproof rock wool-steel plywood of the present invention.
Description of reference numerals: 1, rock cotton board; 2, screed; 3, interfacial agents; 4, suture; 5, grid cloth.
Detailed description of the invention
Reaching for setting forth the present invention further the technological means and effect that predetermined object takes, below in conjunction with drawings and Examples to the specific embodiment of the present invention, architectural feature and effect thereof, being described in detail as follows.
As shown in Figure 1, the structural representation of a kind of Novel fireproof rock wool-steel plywood provided by the invention, comprise rock cotton board 1, the two sides of rock cotton board 1 all successively symmetrical paving is covered with grid cloth 5 and screed 2, grid cloth 5 is basaltic mineral wool grid cloth or glass fibrous mesh cloth, rock cotton board 1, grid cloth 5, penetrate fastening by suture 4 between screed 2, suture 4 is basaltic mineral wool linear slit zygonema or glass dimension suture, screed 2 and the non-contacting one side of grid cloth 5 also scribble contacting permeation agent 3, contacting permeation agent 3 is infiltrated to grid cloth 5 and rock cotton board 1 by screed 2 and suture 4 through hole, make rock cotton board 1, grid cloth 5, screed 2 Coating combination is firm.
In addition, present invention also offers the preparation method of the contacting permeation agent in a kind of Novel fireproof rock wool-steel plywood, specifically comprise the steps:
The preparation of step one, powder: in mass ratio the quartz sand of 20% ~ 50%, the portland cement of 30% ~ 50%, the cellulose ether of 0.1% ~ 0.2% are fully mixed, obtain powder; Wherein, quartz sand is 70 ~ 140 orders, and portland cement is portland cement 42.5R;
The preparation of step 2, organic adhesion agent: the Styrene-acrylic copolymer emulsion of 40% ~ 50% fully mixed with the defoamer of 0.3% ~ 0.8% in mass ratio, then adds the water that mass ratio is 50% ~ 60%, stirs and obtain organic adhesion agent; Wherein, defoamer is the defoamer NXZ of mineral oils;
Step 3, by powder and organic adhesion agent mixing, final form contacting permeation agent: the organic adhesion agent that powder above-mentioned steps one obtained and above-mentioned steps two obtain, in mass ratio for 1:3 mixes, finally obtains contacting permeation agent.
Because the material structure of traditional rock-wool heat insulation plate applies waterproof coating surface energy only have 35N/m for playing waterproof, the plastering mortar in later stage cannot meet wellability, produce hollowing cracking seepage, the preparation method of the interfacial agents in this Novel fireproof rock wool-steel plywood, contacting permeation agent is adopted in order to strengthen infiltration, wherein, add 20% ~ 50%, 70 ~ 140 object quartz sands, the portland cement of the rational gradation composition of 30% ~ 50% and Styrene-acrylic copolymer emulsion, the infiltration formed successively is coated, make rock wool-steel plywood, scrim layer, plastering mortar layer forms integrality and interlayer is combined closely, not only meet existing national regulation, tensile strength obtains higher lifting simultaneously: traditional rock-wool heat insulation plate tensile strength 7.5-15kPa, and the Novel fireproof rock wool-steel plywood tensile strength 30-85kPa adopting method provided by the invention to prepare.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (7)
1. a Novel fireproof rock wool-steel plywood, it is characterized in that: comprise rock cotton board (1), the two sides of described rock cotton board (1) spreads all successively and is covered with grid cloth (5) and screed (2), described rock cotton board (1), described grid cloth (5), described screed (2) penetrates fastening by suture (4), described screed (2) and described grid cloth (5) non-contacting one side scribble contacting permeation agent (3), described contacting permeation agent (3) is infiltrated to described grid cloth (5) and described rock cotton board (1) by described screed (2) and described suture (4) through hole.
2. a kind of Novel fireproof rock wool-steel plywood according to claim 1, is characterized in that, described grid cloth (5) is basaltic mineral wool grid cloth or glass fibrous mesh cloth.
3. a kind of Novel fireproof rock wool-steel plywood according to claim 1, is characterized in that, described suture (4) is basaltic mineral wool linear slit zygonema or glass dimension suture.
4. a preparation method for the contacting permeation agent in Novel fireproof rock wool-steel plywood, is characterized in that: specifically comprise the steps:
The preparation of step one, powder: in mass ratio the quartz sand of 20% ~ 50%, the portland cement of 30% ~ 50%, the cellulose ether of 0.1% ~ 0.2% are fully mixed, obtain powder;
The preparation of step 2, organic adhesion agent: the Styrene-acrylic copolymer emulsion of 40% ~ 50% fully mixed with the defoamer of 0.3% ~ 0.8% in mass ratio, then adds the water that mass ratio is 50% ~ 60%, stirs and obtain organic adhesion agent;
Step 3, by powder and organic adhesion agent mixing, final form contacting permeation agent: the organic adhesion agent that powder above-mentioned steps one obtained and above-mentioned steps two obtain, in mass ratio for 1:3 mixes, finally obtains contacting permeation agent.
5. the preparation method of the contacting permeation agent in a kind of Novel fireproof rock wool-steel plywood according to claim 4, is characterized in that: the quartz sand in described step one is 70 ~ 140 orders.
6. the preparation method of the contacting permeation agent in a kind of Novel fireproof rock wool-steel plywood according to claim 4, is characterized in that: the portland cement in described step one is portland cement 42.5R.
7. the preparation method of the contacting permeation agent in a kind of Novel fireproof rock wool-steel plywood according to claim 4, is characterized in that: the defoamer in described step 2 is the defoamer NXZ of mineral oils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678854.XA CN105298057B (en) | 2015-10-20 | 2015-10-20 | One kind fire prevention rock wool-steel plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678854.XA CN105298057B (en) | 2015-10-20 | 2015-10-20 | One kind fire prevention rock wool-steel plywood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298057A true CN105298057A (en) | 2016-02-03 |
| CN105298057B CN105298057B (en) | 2018-01-19 |
Family
ID=55195807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678854.XA Active CN105298057B (en) | 2015-10-20 | 2015-10-20 | One kind fire prevention rock wool-steel plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298057B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277896A (en) * | 2018-03-29 | 2018-07-13 | 安徽巨力新型环保材料有限公司 | Net knits enhancing rock wool compound insulation system |
| CN109514946A (en) * | 2018-02-08 | 2019-03-26 | 周印涛 | Nano silica composite insulation boards, building heat preservation wall and prefabricated heat-preserving wall |
| CN110016976A (en) * | 2019-04-19 | 2019-07-16 | 冶金波 | A kind of high-tensile composite rock wool slab and using it as the heat insulating decorative board of insulating layer and enhancing water-proof function protective agent |
| CN111574236A (en) * | 2020-05-09 | 2020-08-25 | 普莱斯德节能科技有限责任公司 | Rock wool decorative line and preparation method thereof |
| CN111593825A (en) * | 2020-06-10 | 2020-08-28 | 普莱斯德节能科技有限责任公司 | Seamed rock wool and preparation method thereof |
| CN113702175A (en) * | 2021-07-06 | 2021-11-26 | 淄博荣腾建材有限公司 | Composite rock wool reinforced plate with high tensile strength and high tensile strength detection method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159247A (en) * | 1996-11-27 | 1998-06-16 | Ig Tech Res Inc | Composite heat insulation board |
| CN201891185U (en) * | 2010-11-22 | 2011-07-06 | 黄庆才 | Reinforced waterproof rock-wool board |
| CN102121280A (en) * | 2011-01-26 | 2011-07-13 | 李明军 | Vitrified micro bubble composite rock wool fireproof insulating plate and manufacturing method thereof |
| CN202055362U (en) * | 2011-01-28 | 2011-11-30 | 北京振利高新技术有限公司 | Rock wool composite board for fireproof barrier |
| CN103132611A (en) * | 2011-11-22 | 2013-06-05 | 苏畅 | Double-face intensified heat retaining panel |
| CN104963422A (en) * | 2015-06-12 | 2015-10-07 | 广东省建筑科学研究院集团股份有限公司 | Self-adhesion micro-foaming plate sound insulation cushion material and preparing method thereof |
-
2015
- 2015-10-20 CN CN201510678854.XA patent/CN105298057B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159247A (en) * | 1996-11-27 | 1998-06-16 | Ig Tech Res Inc | Composite heat insulation board |
| CN201891185U (en) * | 2010-11-22 | 2011-07-06 | 黄庆才 | Reinforced waterproof rock-wool board |
| CN102121280A (en) * | 2011-01-26 | 2011-07-13 | 李明军 | Vitrified micro bubble composite rock wool fireproof insulating plate and manufacturing method thereof |
| CN202055362U (en) * | 2011-01-28 | 2011-11-30 | 北京振利高新技术有限公司 | Rock wool composite board for fireproof barrier |
| CN103132611A (en) * | 2011-11-22 | 2013-06-05 | 苏畅 | Double-face intensified heat retaining panel |
| CN104963422A (en) * | 2015-06-12 | 2015-10-07 | 广东省建筑科学研究院集团股份有限公司 | Self-adhesion micro-foaming plate sound insulation cushion material and preparing method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514946A (en) * | 2018-02-08 | 2019-03-26 | 周印涛 | Nano silica composite insulation boards, building heat preservation wall and prefabricated heat-preserving wall |
| CN108277896A (en) * | 2018-03-29 | 2018-07-13 | 安徽巨力新型环保材料有限公司 | Net knits enhancing rock wool compound insulation system |
| CN110016976A (en) * | 2019-04-19 | 2019-07-16 | 冶金波 | A kind of high-tensile composite rock wool slab and using it as the heat insulating decorative board of insulating layer and enhancing water-proof function protective agent |
| CN111574236A (en) * | 2020-05-09 | 2020-08-25 | 普莱斯德节能科技有限责任公司 | Rock wool decorative line and preparation method thereof |
| CN111593825A (en) * | 2020-06-10 | 2020-08-28 | 普莱斯德节能科技有限责任公司 | Seamed rock wool and preparation method thereof |
| CN113702175A (en) * | 2021-07-06 | 2021-11-26 | 淄博荣腾建材有限公司 | Composite rock wool reinforced plate with high tensile strength and high tensile strength detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105298057B (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105298057A (en) | Novel fireproof rock wool sandwich board and interface osmotic agent preparation method | |
| Nogueira et al. | Design and behavior of traditional lime-based plasters and renders. Review and critical appraisal of strengths and weaknesses | |
| CN100585105C (en) | Insulating decoration integral board for building exterior wall | |
| CN103306385B (en) | A kind of construction method of inorganic fire building heat insulation system | |
| CN103643754B (en) | The waterproof treatment structure of building wall body interface seam crossing and processing method | |
| CN207079755U (en) | A kind of new steel structure wall | |
| CN201883554U (en) | Waterproof heat-insulting mortar layer | |
| CN102020449B (en) | Composite silicate heat preservation mortar | |
| CN103193423B (en) | Waterproof anti-permeable agent and waterproof anti-permeable concrete prepared by utilizing same | |
| CN101851994A (en) | Inorganic sandwich composite external thermal insulation system | |
| CN104761189A (en) | High-performance thermal-insulation fire-proof sound-insulation material | |
| CN103276822A (en) | Thick plastered exterior wall outer heat-insulation system with double-layer gridding cloth compounded with foam cement boards | |
| CN205063080U (en) | Novel fire prevention rock wool composite sheet | |
| CN104529345A (en) | Nano-perlite thermal insulation mortar and preparation method thereof | |
| CN102619287A (en) | Inorganic heat-insulation fireproof plate | |
| CN1963058A (en) | Exterior thermal-insulating composite layer for external wall and external wall exterior insulation system using same | |
| CN204960196U (en) | A outer wall application structure for old wall renovates | |
| CN102219450B (en) | Waterproof crack-resistant fireproof internal and external wall heat-preserving heat-insulating coating and preparation method thereof | |
| CN203452212U (en) | Building wall surface heat insulation system and building wall body | |
| CN203462646U (en) | Protective cover lightweight concrete composite plate and color steel plate with same | |
| CN205742817U (en) | A kind of external wall plate of waterproof heat insulation | |
| CN203654490U (en) | Building wall surface thermal-insulation system and building wall | |
| CN110451916A (en) | A kind of expanded perlite light thermal insulation decoration integrated board and preparation method thereof | |
| CN206053005U (en) | Prefabricated thin-coat plaster composite insulation boards | |
| CN205100421U (en) | Building blocks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 710000 No. 1 Building, 172 Park North Road, Xincheng District, Xi'an City, Shaanxi Province, 12 floors, 71 Patentee after: Ye Jinbo Address before: 710069 Shaanxi city of Xi'an province Taibai Road No. 229 Patentee before: Northwest University |
|
| TR01 | Transfer of patent right |