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CN206128329U - Building external wall insulation system and composite rock wool heated board thereof - Google Patents

Building external wall insulation system and composite rock wool heated board thereof Download PDF

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Publication number
CN206128329U
CN206128329U CN201621103801.1U CN201621103801U CN206128329U CN 206128329 U CN206128329 U CN 206128329U CN 201621103801 U CN201621103801 U CN 201621103801U CN 206128329 U CN206128329 U CN 206128329U
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CN
China
Prior art keywords
rock wool
rock
rock cotton
board
composite
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Expired - Fee Related
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CN201621103801.1U
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Chinese (zh)
Inventor
王志明
方玉联
陈健
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Ji'nan Three Ai Industry Co Ltd
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Ji'nan Three Ai Industry Co Ltd
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Priority to CN201621103801.1U priority Critical patent/CN206128329U/en
Application granted granted Critical
Publication of CN206128329U publication Critical patent/CN206128329U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a building external wall insulation system's composite rock wool heated board, including rock wool board, glass fiber net check cloth and hydrophobic type polymer mortar layer, the utility model discloses changed rock wool's in the rock wool board length trend, made the long wide side of the rock wool's of the overwhelming majority in the rock wool strip length direction perpendicular to rock wool board, and contact into a massive rock wool board with polymer mortar with a plurality of rock wool strips, and then cladding glass fiber net check cloth and hydrophobic type polymer mortar layer on the rock wool board in proper order, finally obtain the composite rock wool heated board, make it have higher whole tensile strength, compressive strength and transverse strength, prevented effectively to throw off the phenomenon by the layering in its thickness direction of the rock wool board after the amalgamation of many rock wool strips, the service life of external thermal insulation system's security and is prolonged. The utility model discloses a building external wall insulation system including above -mentioned composite rock wool heated board.

Description

A kind of building exterior wall heat preserving system and its composite rock wool insulation board
Technical field
This utility model is related to building materials technology field, more particularly, to a kind of building exterior wall heat preserving system and its composite rock wool Warming plate.
Background technology
China's building energy consumption accounts for 30% or so of national total energy consumption, and building energy conservation is to alleviate China's energy scarcity lance Shield, working condition of improving the people's livelihood, mitigation environmental pollution, the highly important work of promotion sustainable economic development.Build Building energy-conservation mainly includes the outer section for safeguarding body of wall and outer door and window insulation and Architectural Equipment of building roof insulation, building Can three parts.In October, 2007 country assign documentation requirements all parts of the country new building must do building heat preservation, it is existing to build Build and also require that and carry out time limit reducing energy consumption.
External thermal insulation system referred to using certain fixed form, such as bonding, mechanical anchor, stickup+mechanical anchor, spray Apply, pour into a mould etc., the relatively low adiabator of heat conductivity is fixed as one with building masonry wall, increase the evenly heat resistance of body of wall, So as to reach a kind of engineering way of insulation or effect of heat insulation.Conventional insulation material has expansion polyphenyl plate (EPS sheet), extruded polystyrene Plate (XPS plate), adhesive powder-polystyrene granule thermal insulation mortar, inorganic heat preservation slurry, polyurethane foam material (PU), perlite slurry etc.. The multiple technologies of external wall outer insulation wait some developed countries successful Application of nearly 40 years to show American-European, as long as material selection is obtained When, formula rationally, technology measure in place, construction technology reasonable standard, application of the external thermal insulation system in building field It is with enough safeties, reliability, economy and good social benefit.But external thermal insulation system is different from one again As construction in building engineering because external thermal insulation system is by body of wall basic unit, heat-insulation layer, overcoat, exterior wall exterior trim Surface layer and its isolating and protecting tack coat each other etc. it is various with varying strength, adhesive property, deformability material institute Composition, be a kind of sufficiently complex technical system.
Existing external thermal insulation system mainly includes EPS/XPS plate thinly plastered external insulation system of outer wall, adhesive polystyrene Protect outside grain heat preservation slurry external thermal insulation system, inorganic heat preservation slurry external thermal insulation system, hard-foam polyurethane (PU) plate exterior wall Warm system, in-situ spraying hard bubble polyurethane exterior wall outer heat preservation system, heat preservation decoration integrative external thermal insulation system, EPS/XPS Plate has net or without net Cast-in-place concrete external thermal insulation system etc..
In order to reach A level fire protection requirement of the country to External Thermal Insulation System, current thin plastering exterior wall external thermal insulation System replaces original organic insulation material (example with A level fireproof inorganic heat insulation materials (including rock cotton board and face glass) Such as EPS/XPS plates).But, due to insulation index of the rock cotton board for needed for reaching, thickness needs control in 13cm or so so that Its deadweight is larger, along with than relatively soft, the length direction of most of glass fibre is each parallel to rock on rock wool plate thickness direction The long broad side surface of cotton plate, two factor superpositions cause rock cotton board itself to be easier to be layered disengagement in the thickness direction thereof, are layered Further development is disengaged, monoblock warming plate is eventually resulted in and its other subsidiary sheet materials is come off from body of wall, cause larger Security incident, loses the heat insulation function of External Wall.
Therefore, how to be effectively prevented rock-wool heat insulation plate be layered in the thickness direction thereof disengagement be those skilled in the art urgently The technical problem that need to be solved.
Utility model content
The purpose of this utility model is to provide a kind of composite rock wool insulation board of building exterior wall heat preserving system, the composite rock Cotton warming plate can be effectively prevented rock-wool heat insulation plate and be layered disengagement in the thickness direction thereof.Another mesh of the present utility model Be that a kind of building exterior wall heat preserving system including above-mentioned composite rock wool insulation board is provided.
To solve above-mentioned technical problem, the technical scheme that this utility model is provided is:
A kind of composite rock wool insulation board of building exterior wall heat preserving system, including rock cotton board, fiberglass gridding cloth and hate Water type polymer mortar layer;
The rock cotton board includes some rock cotton slivers, and some rock cotton slivers are pieced together in tabular, and the rock cotton sliver Rock wool fibers length through the rock cotton board thickness, and the rock cotton sliver is parallel with the long broad side surface of the rock cotton board Side on offer lateral trench, and the lateral trench that some rock cotton slivers are pieced together after tabular positioned at the same side is connected It is logical to constitute coherent groove, be perfused with the coherent groove polymer mortar using after polymer mortar solidification as connecting The some rock cotton slivers are concatenated into skeleton the rock cotton board of one piece of tabular;
The hydrophobic type polymer mortar layer is coated on the outer surface of the rock cotton board;
The fiberglass gridding cloth is embedded in the hydrophobic type polymer mortar layer.
Preferably, the length of the rock wool fibers in the rock cotton sliver runs through the thickness of the rock cotton board, and the rock cotton sliver In rock wool fibers length direction on one end be exposed on a long broad side surface of the rock cotton board, and in the rock cotton sliver The other end on the length direction of rock wool fibers is exposed on another long broad side surface of the rock cotton board.
Preferably, open up on the upper side parallel with the long broad side surface of the rock cotton board of the rock cotton sliver and downside There are the lateral trench on lateral trench, and the upper side of the rock cotton sliver and the lateral trench interlaced arrangement on downside.
Preferably, the composite rock wool insulation board is matsurface or concavo-convex for the long broad side surface that is connected with outer wall body Pitted skin or sawtooth mouth shape face or scored surface or sand grains pitted skin, to increase the contact area with adhesive mortar, improve and outer wall body Bonding connection.
Preferably, another long broad side surface of the composite rock wool insulation board is scored surface, more preferably to bond with finish coat.
This utility model also provides a kind of building exterior wall heat preserving system, including body of wall, warming plate, decorative mortar layer and decorations Surface layer, the warming plate is the composite rock wool insulation board described in above-mentioned any one, and the composite rock wool insulation board is by bonding Mortar and anchoring piece are fixed on the metope of the body of wall, and the decorative mortar layer is arranged at the composite rock wool insulation board The long broad side surface away from the body of wall on, embedded glass fibrous mesh cloth in the decorative mortar layer, the finish coat is arranged On the long broad side surface away from the body of wall of the decorative mortar layer.
Compared with prior art, this utility model provides a kind of composite rock wool insulation board of building exterior wall heat preserving system, Including rock cotton board, fiberglass gridding cloth and hydrophobic type polymer mortar layer;The length of the rock wool fibers in the rock cotton sliver The length direction of the most rock wool fibers in the thickness of the rock cotton board, i.e., described rock cotton sliver is perpendicular to rock cotton board Long broad side surface, using rock wool fibers tensile strength stronger in its longitudinal direction and be difficult the characteristics of being pulled off so that One end on the length direction of the rock wool fibers in the rock cotton sliver is exposed on a long broad side surface of the rock cotton board and hydrophobic Type polymer mortar layer is connected, and the other end on the length direction of the rock wool fibers in the rock cotton sliver is exposed at the rock cotton board Another long broad side surface on be connected with hydrophobic type polymer mortar layer, effectively prevent by the rock after many rock cotton sliver splits Cotton plate is layered in the thickness direction thereof the phenomenon of disengagement;The side parallel with the long broad side surface of the rock cotton board of the rock cotton sliver On offer lateral trench, and the lateral trench that pieces together after tabular positioned at the same side of some rock cotton slivers is connected composition Coherent groove, is perfused with polymer mortar to incite somebody to action as connecting framework after polymer mortar solidification in the coherent groove The some rock cotton slivers are concatenated into the rock cotton board of one piece of tabular, increased the horizontal flexural capacity of the rock cotton board after making, by In mortar class material is all with hydrophobic type polymer mortar layer, as connection bridge rock cotton board and hydrophobic type polymer sand are increased The adhesion strength of pulp layer.To sum up, this utility model changes the length trend of rock wool fibers in rock cotton board, and uses polymer mortar Some rock cotton slivers are concatenated into into the rock cotton board of a monoblock, are then coated in rock cotton board successively again and fiberglass gridding cloth and is hated Water type polymer mortar layer, finally gives composite rock wool insulation board so as to higher overall tensile strength, comprcssive strength with And rupture strength, effectively prevent and disengagement phenomenon is layered in the thickness direction thereof by the rock cotton board after many rock cotton sliver splits, Improve safety and the service life of exterior wall heat-preserving system.
Description of the drawings
The cross section structure diagram of the composite rock wool insulation board that Fig. 1 is provided for this utility model embodiment;
Fig. 2 is the top view of the rock cotton board (when not irrigating polymer mortar) in Fig. 1;
Fig. 3 is the left view of the rock cotton board in Fig. 2;
Fig. 4 is that the front view of the rock cotton board in Fig. 2 (expresses for convenience the length trend of rock wool fibers, by rock wool in figure Being exaggerated of spacing between fiber is processed, in practice the spacing very little between rock wool fibers).
In figure:1 rock cotton board, 101 rock cotton slivers, 102 lateral trenchs, 103 rock wool fibers, 2 fiberglass gridding cloths, 3 hydrophobics Type polymer mortar layer.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of the present utility model, rather than the embodiment of whole.Based on the reality in this utility model Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all Belong to the scope of this utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " axial direction ", " radial direction ", " longitudinal direction ", " horizontal stroke To ", " length ", " width ", " on ", D score, "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outward ", " clockwise ", The orientation or position relationship of instructions such as " counterclockwise " is, based on orientation shown in the drawings or position relationship, to be for only for ease of description This utility model and simplified description, rather than indicate or imply that the device or element of indication must have specific orientation, Yi Te Fixed azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
With reference to Fig. 1~Fig. 4, the sectional structure of the composite rock wool insulation board that Fig. 1 is provided for this utility model embodiment is illustrated Figure;Fig. 2 is the top view of the rock cotton board (when not irrigating polymer mortar) in Fig. 1;Fig. 3 is the left view of the rock cotton board in Fig. 2 Figure;Fig. 4 be Fig. 2 in rock cotton board front view (express for convenience in figure rock wool fibers length trend, by rock wool fibers it Between being exaggerated of spacing process, the spacing very little between rock wool fibers in practice).
This utility model provides a kind of composite rock wool insulation board of building exterior wall heat preserving system, including rock cotton board 1, glass Fibrous mesh cloth 2 and hydrophobic type polymer mortar layer 3;
The rock cotton board 1 includes some rock cotton slivers 101, and some rock cotton slivers 101 piece together tabular, and the rock The length of the rock wool fibers 103 in cotton sliver 101 through the rock cotton board 1 thickness, and the rock cotton sliver 101 with the rock wool The long broad side surface of plate 1 offers lateral trench 102 on parallel side, and some rock cotton slivers 101 are pieced together after tabular Lateral trench 102 positioned at the same side is connected and constitutes coherent groove, is perfused with polymer mortar to treat in the coherent groove The some rock cotton slivers 101 are concatenated into the rock cotton board 1 of one piece of tabular after the polymer mortar solidification as connecting framework;
The hydrophobic type polymer mortar layer 3 is coated on the outer surface of the rock cotton board 1;
The fiberglass gridding cloth 2 is embedded in the hydrophobic type polymer mortar layer 3.
In one embodiment of the present utility model, the length of the rock wool fibers 103 in the rock cotton sliver 101 is through described One end on the length direction of the rock wool fibers 103 in the thickness of rock cotton board 1, and the rock cotton sliver 101 is exposed at the rock cotton board 1 A long broad side surface on, and the other end on the length direction of the rock wool fibers 103 in the rock cotton sliver 101 is exposed at the rock On another long broad side surface of cotton plate 1.
In one embodiment of the present utility model, the rock cotton sliver 101 it is parallel with the long broad side surface of the rock cotton board 1 Upper side and downside on offer lateral trench 102 on lateral trench 102, and the upper side of the rock cotton sliver 101 With the interlaced arrangement of lateral trench 102 on downside.
In one embodiment of the present utility model, the composite rock wool insulation board for the length that is connected with outer wall body Broad side surface is matsurface or concavo-convex pitted skin or sawtooth mouth shape face or scored surface or sand grains pitted skin, to increase the contact with adhesive mortar Area, improves the bonding connection with outer wall body.
In one embodiment of the present utility model, another long broad side surface of the composite rock wool insulation board is plucking Face, more preferably to bond with finish coat.
This utility model additionally provides a kind of building exterior wall heat preserving system, including body of wall, warming plate, decorative mortar layer and Finish coat, the warming plate is the composite rock wool insulation board described in above-mentioned any one, and the composite rock wool insulation board is by viscous Knot mortar and anchoring piece are fixed on the metope of the body of wall, and the decorative mortar layer is arranged at the composite rock wool insulation On the long broad side surface away from the body of wall of plate, embedded glass fibrous mesh cloth in the decorative mortar layer, the finish coat sets It is placed on the long broad side surface away from the body of wall of the decorative mortar layer.
This utility model additionally provides the preparation method of the rock cotton board 1 in above-mentioned composite rock wool insulation board:
One piece of rock cotton board completed according to existing traditional handicraft is taken, raw material rock cotton board is defined as, then along raw material rock The length direction of cotton plate is cut into the rock cotton sliver 101 that cross section is rectangle, and control is located at raw material rock cotton board during cutting Long broad side surface on cut width equal to target rock cotton board 1 thickness, then all rock cotton slivers 101 for cutting are inverted 90 ° of new sections produced after cutting it upward or down, are opened on the new section for then producing after the cutting of rock cotton sliver 101 If lateral trench 102, then under external force by many levels of rock cotton sliver 101 close to stitched together, it is ensured that all rock cotton slivers 101 The same side lateral trench 102 be interconnected composition one coherent groove, state then up in coherent groove and irrigate polymer Mortar, some rock cotton slivers 101 are concatenated into the rock wool of one piece of tabular after thing mortar solidification to be polymerized as connecting framework Plate 1, so far, the rock cotton board 1 in this utility model completes.
This utility model provides a kind of composite rock wool insulation board of building exterior wall heat preserving system, including rock cotton board 1, glass Fibrous mesh cloth 2 and hydrophobic type polymer mortar layer 3;The length of the rock wool fibers 103 in the rock cotton sliver 101 is through described The thickness of rock cotton board 1, i.e., the length direction of the most rock wool fibers 103 in described rock cotton sliver 101 is perpendicular to rock cotton board 1 Long broad side surface, using the tensile strength stronger in its longitudinal direction of rock wool fibers 103 and be difficult the characteristics of being pulled off, make Obtain the long broad side surface that the one end on the length direction of the rock wool fibers 103 in the rock cotton sliver 101 is exposed at the rock cotton board 1 It is upper to be connected with hydrophobic type polymer mortar layer 3 and another on the length direction of the rock wool fibers 103 in the rock cotton sliver 101 End is exposed on another long broad side surface of the rock cotton board 1 and is connected with hydrophobic type polymer mortar layer 3, effectively prevent effectively Prevent the phenomenon for being layered disengagement in the thickness direction thereof by the rock cotton board 1 after the split of many rock cotton slivers 101;The rock cotton sliver Lateral trench 102, and some rock cotton slivers are offered on 101 side parallel with the long broad side surface of the rock cotton board 1 101 piece together the lateral trench 102 after tabular positioned at the same side is connected the coherent groove of composition, is perfused with the coherent groove Polymer mortar by some rock cotton slivers 101 as connecting framework after polymer mortar solidification to be concatenated into one piece The rock cotton board 1 of tabular, increased the horizontal flexural capacity of the rock cotton board after making 1, due to same with hydrophobic type polymer mortar layer 3 For mortar class material, as connection bridge the adhesion strength of rock cotton board 1 and hydrophobic type polymer mortar layer 3 is increased.To sum up, originally Utility model changes the length trend of rock wool fibers 103 in rock cotton board 1, and with polymer mortar by some rock cotton slivers 101 The rock cotton board 1 of a monoblock is concatenated into, fiberglass gridding cloth 2 and hydrophobic type polymer is then coated in rock cotton board 1 successively again Screed 3, finally gives composite rock wool insulation board so as to strong with higher overall tensile strength, comprcssive strength and anti-folding Degree, effectively prevent and be layered disengagement phenomenon in the thickness direction thereof by the rock cotton board 1 after the split of many rock cotton slivers 101, improve The safety of exterior wall heat-preserving system and service life.
The method and apparatus of the not detailed description of this utility model is prior art, repeats no more.
Specific embodiment used herein is set forth to principle of the present utility model and embodiment, and the above is implemented The explanation of example is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for the art Those of ordinary skill for, on the premise of without departing from this utility model principle, this utility model can also be carried out some Improve and modify, these are improved and modification is also fallen in this utility model scope of the claims.

Claims (6)

1. a kind of composite rock wool insulation board of building exterior wall heat preserving system, it is characterised in that including rock cotton board, fiberglass gridding Cloth and hydrophobic type polymer mortar layer;
The rock cotton board includes some rock cotton slivers, and some rock cotton slivers piece together the rock in tabular, and the rock cotton sliver The length of cotton fiber runs through the thickness of the rock cotton board, and the side parallel with the long broad side surface of the rock cotton board of the rock cotton sliver Offer lateral trench on face, and the lateral trench that pieces together after tabular positioned at the same side of some rock cotton slivers is connected structure Into coherent groove, be perfused with the coherent groove polymer mortar using after the polymer mortar solidification after as connecting framework The some rock cotton slivers are concatenated into into the rock cotton board of one piece of tabular;
The hydrophobic type polymer mortar layer is coated on the outer surface of the rock cotton board;
The fiberglass gridding cloth is embedded in the hydrophobic type polymer mortar layer.
2. composite rock wool insulation board according to claim 1, it is characterised in that the length of the rock wool fibers in the rock cotton sliver Degree runs through the thickness of the rock cotton board, and the one end on the length direction of the rock wool fibers in the rock cotton sliver is exposed at the rock wool On one long broad side surface of plate, and the other end on the length direction of the rock wool fibers in the rock cotton sliver is exposed at the rock cotton board Another long broad side surface on.
3. composite rock wool insulation board according to claim 1, it is characterised in that the rock cotton sliver with the rock cotton board The horizontal ditch on lateral trench, and the upper side of the rock cotton sliver is offered on the parallel upper side of long broad side surface and downside Lateral trench interlaced arrangement on groove and downside.
4. composite rock wool insulation board according to claim 1, it is characterised in that the composite rock wool insulation board for The long broad side surface of outer wall body connection is matsurface or concavo-convex pitted skin or sawtooth mouth shape face or scored surface or sand grains pitted skin, to increase With the contact area of adhesive mortar, the bonding connection with outer wall body is improved.
5. composite rock wool insulation board according to claim 4, it is characterised in that the composite rock wool insulation board another Long broad side surface is scored surface, more preferably to bond with finish coat.
6. a kind of building exterior wall heat preserving system, including body of wall, warming plate, decorative mortar layer and finish coat, it is characterised in that institute It is the composite rock wool insulation board described in Claims 1 to 5 any one to state warming plate, and the composite rock wool insulation board is by bonding Mortar and anchoring piece are fixed on the metope of the body of wall, and the decorative mortar layer is arranged at the composite rock wool insulation board The long broad side surface away from the body of wall on, embedded glass fibrous mesh cloth in the decorative mortar layer, the finish coat is arranged On the long broad side surface away from the body of wall of the decorative mortar layer.
CN201621103801.1U 2016-10-01 2016-10-01 Building external wall insulation system and composite rock wool heated board thereof Expired - Fee Related CN206128329U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476453A (en) * 2017-08-01 2017-12-15 芜湖领航新材料科技有限公司 A kind of enhanced heat preservation rock composite plate and its manufacture method
CN107471410A (en) * 2017-08-07 2017-12-15 芜湖市秋华保温材料有限责任公司 A kind of enhanced heat preservation rock composite plate and its manufacture method
CN111549921A (en) * 2020-05-22 2020-08-18 安徽铭能保温科技有限公司 Facing-free rock wool belt reinforced composite board and manufacturing process thereof
CN111810724A (en) * 2020-07-16 2020-10-23 上海圣戈威节能环保工程技术有限公司 Rock wool strip composite board ventilation air pipe with elastic polymer mortar as reinforcing protective layer
CN111827498A (en) * 2019-08-19 2020-10-27 宁波华宝石节能科技股份有限公司 Rock wool splice plate and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476453A (en) * 2017-08-01 2017-12-15 芜湖领航新材料科技有限公司 A kind of enhanced heat preservation rock composite plate and its manufacture method
CN107471410A (en) * 2017-08-07 2017-12-15 芜湖市秋华保温材料有限责任公司 A kind of enhanced heat preservation rock composite plate and its manufacture method
CN111827498A (en) * 2019-08-19 2020-10-27 宁波华宝石节能科技股份有限公司 Rock wool splice plate and preparation method thereof
CN111549921A (en) * 2020-05-22 2020-08-18 安徽铭能保温科技有限公司 Facing-free rock wool belt reinforced composite board and manufacturing process thereof
CN111810724A (en) * 2020-07-16 2020-10-23 上海圣戈威节能环保工程技术有限公司 Rock wool strip composite board ventilation air pipe with elastic polymer mortar as reinforcing protective layer

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