CN108457389A - A kind of construction technology that exterior wall is pasted with soft and graceful soft rock finished product - Google Patents

A kind of construction technology that exterior wall is pasted with soft and graceful soft rock finished product Download PDF

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Publication number
CN108457389A
CN108457389A CN201810138818.8A CN201810138818A CN108457389A CN 108457389 A CN108457389 A CN 108457389A CN 201810138818 A CN201810138818 A CN 201810138818A CN 108457389 A CN108457389 A CN 108457389A
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CN
China
Prior art keywords
parts
soft
finished product
styrofoam
graceful
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Granted
Application number
CN201810138818.8A
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Chinese (zh)
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CN108457389B (en
Inventor
吴玉良
鲁芳芳
李靖
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Hebei Chenyang Industry and Trade Group Co Ltd
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Hebei Chenyang Industry and Trade Group Co Ltd
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Priority to CN201810138818.8A priority Critical patent/CN108457389B/en
Publication of CN108457389A publication Critical patent/CN108457389A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04Portland cements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

Abstract

The present invention provides a kind of construction technology that exterior wall is pasted with soft and graceful soft rock finished product, comprises the following steps that:Step a. bases pre-process:Dust, the dirt on exterior wall basal plane are cleaned, is repaired using leveling putty device to hole drum, cracking and the position of dusting;Step b. pastes styrofoam:Adhesive mortar is smeared in the side of styrofoam, the side that adhesive mortar is smeared in styrofoam is pasted on wall face;Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;Step d. pavings:Adhesive mortar is hung in the inner surface batch that the soft and graceful soft rock finished product of built-in alkali resistant glass fibre open weave cloth pastes, and soft and graceful soft rock finished product is pasted batch side for hanging adhesive mortar and is bonded in styrofoam.Reduce construction procedure in conventional construction method, the entire project construction period also only has the one third of traditional construction technique.

Description

A kind of construction technology that exterior wall is pasted with soft and graceful soft rock finished product
Technical field
The present invention relates to the construction technologies that a kind of exterior wall is pasted with soft and graceful soft rock finished product, belong to the realm of building construction.
Background technology
Exterior insulation is that heat insulation system is placed on the outside of exterior wall, is arranged with assigning the energy saving of good thermal and insulating performance It applies.Other than incubation and thermal insulation function, since thermal insulation system to be placed on the outside of exterior wall, to make action of thermal difference suffered by agent structure Significantly decline, temperature deformation reduces, thus exterior insulation can play a protective role to structure wall and can effectively block cold Bridge is conducive to the extension of structural life-time.
More universal exterior insulation auxiliary plan is on the market at present:Base treatment → surveying setting-out → stickup styrofoam → mounting fixing parts → styrofoam is polished → scratch finishing mucilage → paving pressure alkali resistant glass fibre open weave cloth → blade coating finishing mucilage → resistance to Water bouncing putty → priming paint construction → intermediate layer paint construction → investment precoat construction.All due to traditionally exterior insulation auxiliary plan It is that absolutely handwork pattern, construction personnel and operating environment can seriously affect construction quality;The arrangement and method for construction is constructed Tedious process, long construction period.
Invention content
In order to solve technical problem in above-mentioned background technology, the present invention provides a kind of exterior wall and is applied with what soft and graceful soft rock finished product pasted Work technique, comprises the technical steps that:
Step a. bases pre-process:Clean dust, the dirt on exterior wall basal plane, using leveling putty device to hole drum, cracking and It is repaired at the position of dusting;
Step b. pastes styrofoam:Adhesive mortar is smeared in the side of styrofoam, adhesive mortar will be smeared in styrofoam Side is pasted on wall face;
Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;
Step d. pavings:Adhesive mortar is hung in the inner surface batch that the soft and graceful soft rock finished product of built-in alkali resistant glass fibre open weave cloth pastes, And the side for soft and graceful soft rock finished product patch batch being hung adhesive mortar is bonded in styrofoam.
Further, before the step b pastes styrofoam, unwrapping wire first is measured to the exterior wall of styrofoam to be pasted; Before the step d pavings, the seam crossing of the styrofoam to pasting is polished.
Further, the adhesive mortar is made of the following raw material by weight;Portland cement 30.0- 50.0 parts;Red sand 15.0-28.0 parts of the Nanjing of 120~180 mesh;16.0-22.0 parts of the quartz sand of 80~120 mesh;Diatomite 5.0-15.0 part;12.0-30.0 parts of water;2.0-3.0 parts of redispersable latex powder;2.0-3.0 parts of sierozem power;Polypropylene fibre 0.1-0.3 parts;0.1-0.3 parts of wood fibre;0.4-0.6 parts of hydroxypropyl methyl cellulose;0.3-0.5 parts of calcium formate;Asphalt mixtures modified by epoxy resin 0.8-1.0 parts of fat.
Further, the adhesive mortar is made of the following raw material by weight:Portland cement 40.0 Part;23.0 parts of the Nanjing red sand of 120~180 mesh;19.0 parts of the quartz sand of 80~120 mesh;11.0 parts of diatomite;27.0 parts of water; 2.5 parts of redispersable latex powder;2.5 parts of sierozem power;0.2 part of polypropylene fibre;0.1 part of wood fibre;Hydroxypropyl methyl fiber 0.5 part of element;0.4 part of calcium formate;0.9 part of epoxy resin.
Further, a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth, including walk as follows Suddenly:
Step a. will permeate leveling putty and curing agent after mixing, and by design thickness, granted full is in alkali-resisting glass fiber grid On the two sides of cloth, soft and graceful soft rock finished product patch base is obtained after dry;
The fine and smooth son of side granted full in the soft and graceful soft rock finished product patch base that step b. obtains step a, after to be dried, to Granted full is fine and smooth sub again for side through the fine and smooth son of granted full, dries again, aforesaid operations are until meeting design thickness repeatedly;Then it uses The side of the fine and smooth son of 240 mesh sand paper polishing granted full, after the completion of polishing, watering maintenance;
The product that step c. obtains step b, in the side granted full polished putty of the fine and smooth son of granted full;
The product that step d. obtains step c, in the side of granted full polished putty successively spray-applied primer, finishing coat, finish, Obtain soft and graceful soft rock finished product patch.
Further, the infiltration leveling putty and curing agent, the weight part ratio by the flat putty of infiltration and curing agent are 4:1 is used in mixed way;
Wherein, the infiltration leveling putty is made of the following raw material by weight:25.0 parts of Portland cement, 5.0 parts of calcium hydroxide powder, 48.0 parts of quartz sand, 15.0 parts of glass microballoon, 3.0 parts of diatomite, 2.5 parts of concavo-convex rod soil can divide again Dissipate 0.6 part of latex powder, 0.3 part of polypropylene fibre, 0.3 part of wood fibre, 0.3 part of hydroxypropyl methyl cellulose;
The curing agent is the waterproof polymer mortar special emulsion of the Shanghai chemical inc Bao Lijia production BLJ-6311。
Compared with the existing technology, the present invention has the advantage that:
(1) production of heretofore described soft and graceful soft rock finished product patch is completed in factory in advance, makes soft and graceful soft rock finished product patch Product quality is stablized, and at construction site scene, after carrying out reuniting the polishing of the third plate, construction worker only needs soft and graceful soft rock finished product Patch is split by design and is pasted onto in styrofoam, that is, completes the construction of entire project.Reduce in conventional construction method After being laid with polishing and reuniting benzene plate, it is also necessary to carry out blade coating finishing mucilage → paving pressure alkali resistant glass fibre open weave cloth → blade coating finishing mucilage A series of construction procedures of → waterproof elastic putty → priming paint construction → intermediate layer paint construction → investment precoat construction.Site operation work Sequence is simple compared with traditional handicraft, and the entire project construction period also only has the one third of traditional construction technique.
(2) in the present invention, fiberglass mesh etamine making process is built-in with since soft and graceful soft rock finished product patch uses;Meanwhile it oozing Added with redispersable latex powder, fiber and other material in saturating leveling putty, match with curing agent waterproof polymer mortar special emulsion It closes and uses, the exterior wall facing material for keeping the flexibility of soft and graceful soft rock finished product patch more traditional has great promotion, cracking resistance excellent It is different.
Specific implementation mode
With reference to embodiments, the present invention is further described in detail, but not limited to this.
Raw material employed in following embodiments is marketable material unless otherwise specified:
Wherein,
The Portland cement is the grey Portland cement of label 425#;
The calcium hydroxide powder is 325 mesh of Shandong Zibo Han Xiang Chemical Co., Ltd.s, and content is the hydroxide of 90-93% Calcium powder;
The quartz sand of the quartz sand 30-80 mesh, wherein the quartz sand of 30-40 mesh account for quartz sand gross mass 60%, The quartz sand of 40-80 mesh accounts for the 40% of quartz sand gross mass;
The glass microballoon is Hebei province Yongqing County with the borosilicate glass microballon at glassware Co., Ltd, granularity It it is 250 microns, hardness is 6 Mohs;
The diatomite is the diatomite TZ030 of Qingdao Sheng Taigui industry Co., Ltd.The diatomite of grain size 15-18um;
The concavo-convex rod soil is 400 mesh concavo-convex rod soils of Xuyi Xin Yuan Science and Technology Ltd.s;
The redispersable latex powder is the 5044N of Wa Ke companies of Germany production;
The polypropylene fibre is the product of the 3mm PP fibers of the neat rich fruit industry production in Shanghai;
The wood fibre is the product that the trade mark of German JRS companies production is FD40;
The hydroxypropyl methyl cellulose is the HPMC100000S of Wa Ke companies of Germany production;
The Nanjing red sand is 40-60 mesh red sands that Nanjing work(builds that mineral products have company to produce;
The redispersable latex powder weight proportion is WACKER 5044N and WACKER 4015N by weight 1.3: The mixture of 1.2 mixing;
The sierozem power is the 400 mesh sierozem powers that Jinan Te Xing Chemical Co., Ltd.s production content is 96%;
The polypropylene fibre is the 3mm PP fibers of the neat rich fruit industry production in Shanghai;
The wood fibre trade mark is Germany JRS wood fibres FD40;
The hydroxypropyl methyl cellulose is the HPMC100000S of Wa Ke companies of Germany production;
The calcium formate is the HW of the bright building materials of Shandong writing brush;
It is 99% that the epoxy resin, which is containing admittedly for Hubei Ba Site Science and Technology Co., Ltd.,
BER1398。
Embodiment 1
The construction technology that exterior wall described in the present embodiment is pasted with soft and graceful soft rock finished product, comprises the technical steps that:
Step a. bases pre-process:Clean dust, the dirt on exterior wall basal plane, using leveling putty device to hole drum, cracking and It is repaired to ensure the smooth of metope of constructing at the position of dusting;Degree of plainness for wall surface and verticality are checked with 2m guiding rulers, it is maximum inclined Difference is not greater than 5mm;
Step b. is before pasting styrofoam:Unwrapping wire is measured by design requirement External Wall;Horizontal control is popped up in metope Line, skin external corner hang vertical reference steel wire;Each floor extension horizontal line in place, to control the vertical of styrofoam And flatness;
Styrofoam is expired and sticks at exterior wall, using sawtooth trowel, using a bonding, binding sand is smeared in the side of styrofoam Slurry, exterior wall surface is pasted on by styrofoam;The adhesive mortar thickness is more than 10mm, and the application area of the adhesive mortar must not Less than the area 80% of styrofoam;
Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;The fixing piece exists Styrofoam starts to install after pasting 8h, and the interior completion for 24 hours after styrofoam stickup;It drills in the position of design requirement, aperture 10mm pierces base course wall depth and is approximately more than 60mm, and the depth that fixing piece anchors into base course wall is more than 50mm, to ensure securely may be used It leans on;Every piece of styrofoam at least one fixing piece of installation settings;The self-tapping screw used answers jam-packed and engineering plastics is expanded the head of a nail It is neat or be slightly screwed into styrofoam, it is ensured that expandable nail tail portion, which is returned, twists, and fixing piece is made fully to be anchored with base course wall.
Step d pavings:Before paving, styrofoam polishing:Polishing styrofoam seam crossing;After styrofoam pastes 12h, seam It polishes flat using 80 mesh sand paper at injustice, the preferably soft circular motion of polishing action;Brush or compressed air are used after polishing Clast is cleaned out;
Before paving, according to Design Requirement Drawing, to progress such as soft and graceful soft rock finished product patch color, texture, surface glosses Stringent selects;It is overlay according to drawing requirement, size, color, the texture error etc. that are likely to occur in overlaying are adjusted, It exchanges, until reaching optimum efficiency, is stacked by layup sequence neat spare.When paving, batch extension thickness first in styrofoam 15mm adhesive mortars;Then thin batch of one of thickness of adhesive surface inside containing the soft and graceful soft rock finished product patch of multilayer alkali resistant glass fibre open weave cloth 3mm adhesive mortars finally paste soft and graceful soft rock finished product by being placed in batch styrofoam for hanging adhesive mortar, are touched with rubber hammer soft and graceful Soft rock finished product patch facing is until reach requirement.
Wherein, the adhesive mortar is made of the following raw material by weight:30.0 parts of Portland cement; 28.0 parts of the Nanjing red sand of 120~180 mesh;22.0 parts of the quartz sand of 80~120 mesh;15.0 parts of diatomite;12.0 parts of water;It can be again 2.0 parts of dispersed latex powder;2.0 parts of sierozem power;0.1 part of polypropylene fibre;0.1 part of wood fibre;Hydroxypropyl methyl cellulose 0.4 Part;0.3 part of calcium formate;0.8 part of epoxy resin.
Wherein, a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth, includes the following steps:
Step a. will permeate leveling putty and curing agent after mixing, and by design thickness, granted full is in multilayer alkali-resisting glass fiber On the two sides of grid cloth, it is 2mm to control the granted full thickness per one side, and soft and graceful soft rock finished product patch base is obtained after dry 12h;
The fine and smooth son of side granted full in the soft and graceful soft rock finished product patch base that step b. obtains step a, after to be dried, to Granted full is fine and smooth sub again for side through the fine and smooth son of granted full, dries again, aforesaid operations are until meeting design thickness repeatedly;Then it uses The side of the fine and smooth son of 240 mesh sand paper polishing granted full, after the completion of polishing, watering maintenance 3 times conserved primary every 6 hours;
The product that step c. obtains step b, in the side granted full polished putty of the fine and smooth son of granted full;
The product that step d. obtains step c uses crossing method spray-applied primer, spray in the side of granted full polished putty Apply thickness 2mm;Scratch spray paint is used after having sprayed priming paint, is sprayed-on at the 40cm of surface in distance, is drawn with radius 15cm After naturally dry 5min, finish is sprayed to get to soft and graceful soft rock by vertical and horizontal both direction shunting for circle spraying, spray paint 3 times Finished product pastes.
Embodiment 2
The construction technology that exterior wall described in the present embodiment is pasted with soft and graceful soft rock finished product, comprises the technical steps that:
Step a. bases pre-process:Clean dust, the dirt on exterior wall basal plane, using leveling putty device to hole drum, cracking and It is repaired to ensure the smooth of metope of constructing at the position of dusting;Degree of plainness for wall surface and verticality are checked with 2m guiding rulers, it is maximum inclined Difference is not greater than 5mm;
Step b. is before pasting styrofoam:Unwrapping wire is measured by design requirement External Wall;Horizontal control is popped up in metope Line, skin external corner hang vertical reference steel wire;Each floor extension horizontal line in place, to control the vertical of styrofoam And flatness;
Styrofoam is expired and sticks at exterior wall, using sawtooth trowel, using a bonding, binding sand is smeared in the side of styrofoam Slurry, exterior wall surface is pasted on by styrofoam;The adhesive mortar thickness is more than 10mm, and the application area of the adhesive mortar must not Less than the area 80% of styrofoam;
Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;The fixing piece exists Styrofoam starts to install after pasting 8h, and the interior completion for 24 hours after styrofoam stickup.It drills in the position of design requirement, aperture 10mm pierces base course wall depth and is approximately more than 60mm, and the depth that fixing piece anchors into base course wall is more than 50mm, to ensure securely may be used It leans on.Every piece of styrofoam at least one fixing piece of installation settings;Using self-tapping screw answer jam-packed and by engineering plastics expansion the head of a nail with Polyphenyl plate surface is neat or is slightly screwed into, it is ensured that expandable nail tail portion, which is returned, twists, and fixing piece is made fully to be anchored with base course wall.
Step d pavings:Before paving, styrofoam polishing:Polishing styrofoam seam crossing;After styrofoam pastes 12h, seam It polishes flat using 80 mesh sand paper at injustice, the preferably soft circular motion of polishing action.Brush or compressed air are used after polishing Clast is cleaned out;
Before paving, according to Design Requirement Drawing, to progress such as soft and graceful soft rock finished product patch color, texture, surface glosses Stringent selects;It is overlay according to drawing requirement, size, color, the texture error etc. that are likely to occur in overlaying are adjusted, It exchanges, until reaching optimum efficiency, is stacked by layup sequence neat spare.When paving, batch extension thickness first in styrofoam 20mm adhesive mortars;Then thin batch of one of thickness of adhesive surface inside containing the soft and graceful soft rock finished product patch of multilayer alkali resistant glass fibre open weave cloth 5mm adhesive mortars finally paste soft and graceful soft rock finished product by being placed in batch styrofoam for hanging adhesive mortar, are touched with rubber hammer soft and graceful Soft rock finished product patch facing is until reach requirement.
Wherein, the adhesive mortar is made of the following raw material by weight:
50.0 parts of Portland cement;15.0 parts of the Nanjing red sand of 120~180 mesh;The quartz sand 16.0 of 80~120 mesh Part;5.0 parts of diatomite;30.0 parts of water;3.0 parts of redispersable latex powder;3.0 parts of sierozem power;0.3 part of polypropylene fibre;It is wooden 0.3 part of fiber;0.6 part of hydroxypropyl methyl cellulose;0.5 part of calcium formate;1.0 parts of epoxy resin.
Wherein, a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth, includes the following steps:
Step a. will permeate leveling putty and curing agent after mixing, and by design thickness, granted full is intersected in double-layer cross Alkali resistant glass fibre open weave cloth two sides on, it is 1mm to control the granted full thickness per one side, and soft and graceful soft rock finished product is obtained after dry 12h Paste base;
The fine and smooth son of side granted full in the soft and graceful soft rock finished product patch base that step b. obtains step a, after to be dried, to Granted full is fine and smooth sub again for side through the fine and smooth son of granted full, dries again, aforesaid operations are until meeting design thickness repeatedly;Then it uses The side of the fine and smooth son of 240 mesh sand paper polishing granted full, after the completion of polishing, watering maintenance 2 times conserved primary every 4 hours;
The product that step c. obtains step b, in the side granted full polished putty of the fine and smooth son of granted full;Step d. is to step c Obtained product, in the side of granted full polished putty successively spray-applied primer, coating thickness 1mm;Using scratch spray paint, Distance is sprayed-on at the 30cm of surface, and drawing circle with radius 15cm sprays, spray paint 1 time, after naturally dry 3min, by vertical and horizontal two Direction shunting sprays finish and is pasted to get to soft and graceful soft rock finished product.
Embodiment 3
The construction technology that exterior wall described in the present embodiment is pasted with soft and graceful soft rock finished product, comprises the technical steps that:
Step a. bases pre-process:Clean dust, the dirt on exterior wall basal plane, using leveling putty device to hole drum, cracking and It is repaired to ensure the smooth of metope of constructing at the position of dusting;Degree of plainness for wall surface and verticality are checked with 2m guiding rulers, it is maximum inclined Difference is not greater than 5mm.
Step b. is before pasting styrofoam:Unwrapping wire is measured by design requirement External Wall;Horizontal control is popped up in metope Line, skin external corner hang vertical reference steel wire;Each floor extension horizontal line in place, to control the vertical of styrofoam And flatness;
Styrofoam is expired and sticks at exterior wall, using sawtooth trowel, using a bonding, binding sand is smeared in the side of styrofoam Slurry, exterior wall surface is pasted on by styrofoam;The adhesive mortar thickness is more than 10mm, and the application area of the adhesive mortar must not Less than the area 80% of styrofoam.
Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;The fixing piece exists Styrofoam starts to install after pasting 8h, and the interior completion for 24 hours after styrofoam stickup.It drills in the position of design requirement, aperture 10mm pierces base course wall depth and is approximately more than 60mm, and the depth that fixing piece anchors into base course wall is more than 50mm, to ensure securely may be used It leans on.A fixing piece is arranged by every piece of styrofoam in the installation number of the fixing piece.Self-tapping screw answers jam-packed and by engineering plastics The expansion head of a nail and polyphenyl plate surface is neat or is slightly screwed into, it is ensured that expandable nail tail portion, which is returned, twists, and fixing piece is made to be filled with base course wall Divide anchoring.
Step d pavings:Before paving, styrofoam polishing:Polishing styrofoam seam crossing;After styrofoam pastes 12h, seam It polishes flat using 80 mesh sand paper at injustice, the preferably soft circular motion of polishing action;It is empty with brush or compression after being polished flat Gas cleans out clast.
Before paving, according to Design Requirement Drawing, to progress such as soft and graceful soft rock finished product patch color, texture, surface glosses Stringent selects;It is overlay according to drawing requirement, size, color, the texture error etc. that are likely to occur in overlaying are adjusted, It exchanges, until reaching optimum efficiency, is stacked by layup sequence neat spare.When paving, batch extension thickness first in styrofoam 17mm adhesive mortars;Then thin batch of one of thickness of adhesive surface inside containing the soft and graceful soft rock finished product patch of multilayer alkali resistant glass fibre open weave cloth 4mm adhesive mortars finally paste soft and graceful soft rock finished product by being placed in batch styrofoam for hanging adhesive mortar, are touched with rubber hammer soft and graceful Soft rock finished product patch facing is until reach requirement.
Wherein, the adhesive mortar is made of the following raw material by weight:40.0 parts of Portland cement; 23.0 parts of the Nanjing red sand of 120~180 mesh;19.0 parts of the quartz sand of 80~120 mesh;11.0 parts of diatomite;27.0 parts of water;It can be again 2.5 parts of dispersed latex powder;2.5 parts of sierozem power;0.2 part of polypropylene fibre;0.1 part of wood fibre;Hydroxypropyl methyl cellulose 0.5 Part;0.4 part of calcium formate;0.9 part of epoxy resin.
Wherein, a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth, includes the following steps:
Step a. will permeate leveling putty and curing agent after mixing, and by design thickness, granted full is intersected resistance in multilayer On the two sides of alkali glass fiber reticular cloth, the one side for hanging glass fiber reticular cloth is criticized first, and granted full thickness is 2mm;After drying for 24 hours, batch extension is another On one side, control granted full thickness is 2mm, and soft and graceful soft rock finished product patch base is obtained after dry 12h;
The fine and smooth son of side granted full in the soft and graceful soft rock finished product patch base that step b. obtains step a, after to be dried, to Granted full is fine and smooth sub again for side through the fine and smooth son of granted full, dries again, aforesaid operations are until meeting design thickness repeatedly;Then it uses The side of the fine and smooth son of 240 mesh sand paper polishing granted full, after the completion of polishing, watering maintenance 3 times conserved primary every 5 hours;
The product that step c. obtains step b, in the side granted full polished putty of the fine and smooth son of granted full;
The product that step d. obtains step c uses crossing method spray-applied primer, spray in the side of granted full polished putty Apply thickness 2mm;Scratch spray paint is used after having sprayed priming paint, is sprayed-on at the 35cm of surface in distance, is drawn with radius 15cm After naturally dry 4min, finish is sprayed to get to soft and graceful soft rock by vertical and horizontal both direction shunting for circle spraying, spray paint 2 times Finished product pastes.
Embodiment 4
The construction technology that exterior wall described in the present embodiment is pasted with soft and graceful soft rock finished product, comprises the technical steps that:
Step a. bases pre-process:Clean dust, the dirt on exterior wall basal plane, using leveling putty device to hole drum, cracking and It is repaired to ensure the smooth of metope of constructing at the position of dusting;Degree of plainness for wall surface and verticality are checked with 2m guiding rulers, it is maximum inclined Difference is not greater than 5mm;
Step b. is before pasting styrofoam:Unwrapping wire is measured by design requirement External Wall;Horizontal control is popped up in metope Line, skin external corner hang vertical reference steel wire;Each floor extension horizontal line in place, to control the vertical of styrofoam And flatness;
Styrofoam is expired and sticks at exterior wall, using sawtooth trowel, using a bonding, binding sand is smeared in the side of styrofoam Slurry, exterior wall surface is pasted on by styrofoam;The adhesive mortar thickness is more than 10mm, and the application area of the adhesive mortar must not Less than the area 80% of styrofoam;
Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;The fixing piece exists Styrofoam starts to install after pasting 8h, and the interior completion for 24 hours after styrofoam stickup.It drills in the position of design requirement, aperture 10mm pierces base course wall depth and is approximately more than 60mm, and the depth that fixing piece anchors into base course wall is more than 50mm, to ensure securely may be used It leans on.A fixing piece is arranged by every piece of styrofoam in the installation number of the fixing piece.Self-tapping screw answers jam-packed and by engineering plastics The expansion head of a nail and polyphenyl plate surface is neat or is slightly screwed into, it is ensured that expandable nail tail portion, which is returned, twists, and fixing piece is made to be filled with base course wall Divide anchoring.
Step d pavings:Before paving, styrofoam polishing:Polishing styrofoam seam crossing;After styrofoam pastes 12h, seam It polishes flat using 80 mesh sand paper at injustice, the preferably soft circular motion of polishing action.Brush or compressed air are used after polishing Clast is cleaned out;
Before paving, according to Design Requirement Drawing, to progress such as soft and graceful soft rock finished product patch color, texture, surface glosses Stringent selects;It is overlay according to drawing requirement, size, color, the texture error etc. that are likely to occur in overlaying are adjusted, It exchanges, until reaching optimum efficiency, is stacked by layup sequence neat spare.When paving, batch extension thickness first in styrofoam 17mm adhesive mortars;Then thin batch of one of thickness of adhesive surface inside containing the soft and graceful soft rock finished product patch of multilayer alkali resistant glass fibre open weave cloth 4mm adhesive mortars finally paste soft and graceful soft rock finished product by being placed in batch styrofoam for hanging adhesive mortar, are touched with rubber hammer soft and graceful Soft rock finished product patch facing is until reach requirement.
Wherein, the adhesive mortar is made of the following raw material by weight:45.0 parts of Portland cement; 18.0 parts of the Nanjing red sand of 120~180 mesh;17.0 parts of the quartz sand of 80~120 mesh;7.0 parts of diatomite;20.0 parts of water;It can be again 2.5 parts of dispersed latex powder;2.5 parts of sierozem power;0.2 part of polypropylene fibre;0.2 part of wood fibre;Hydroxypropyl methyl cellulose 0.5 Part;0.4 part of calcium formate;0.9 part of epoxy resin.
Wherein, a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth, includes the following steps:
Step a. will permeate leveling putty and curing agent after mixing, and by design thickness, granted full is intersected resistance in multilayer On the two sides of alkali glass fiber reticular cloth, the one side for hanging glass fiber reticular cloth is criticized first, and granted full thickness is 1mm;After drying for 24 hours, batch extension is another On one side, control granted full thickness is 1mm, and soft and graceful soft rock finished product patch base is obtained after dry 12h
The fine and smooth son of side granted full in the soft and graceful soft rock finished product patch base that step b. obtains step a, after to be dried, to Granted full is fine and smooth sub again for side through the fine and smooth son of granted full, dries again, aforesaid operations are until meeting design thickness repeatedly;Then it uses The side of the fine and smooth son of 240 mesh sand paper polishing granted full, after the completion of polishing, watering maintenance 2 times conserved primary every 5 hours;
The product that step c. obtains step b, in the side granted full polished putty of the fine and smooth son of granted full;
The product that step d. obtains step c uses crossing method spray-applied primer, spray in the side of granted full polished putty Apply thickness 2mm;Scratch spray paint is used after having sprayed priming paint, is sprayed-on at the 35cm of surface in distance, is drawn with radius 15cm After naturally dry 4min, finish is sprayed to get to soft and graceful soft rock by vertical and horizontal both direction shunting for circle spraying, spray paint 3 times Finished product pastes.
Wherein, the infiltration leveling putty and curing agent described in embodiment 1 to 4, by the weight for permeating flat putty and curing agent It is 4 that amount part, which is compared,:1 is used in mixed way;
Wherein, the infiltration leveling putty is made of the following raw material by weight:25.0 parts of Portland cement, 5.0 parts of calcium hydroxide powder, 48.0 parts of quartz sand, 15.0 parts of glass microballoon, 3.0 parts of diatomite, 2.5 parts of concavo-convex rod soil can divide again Dissipate 0.6 part of latex powder, 0.3 part of polypropylene fibre, 0.3 part of wood fibre, 0.3 part of hydroxypropyl methyl cellulose;
The curing agent is the waterproof polymer mortar special emulsion of the Shanghai chemical inc Bao Lijia production BLJ-6311。
Wherein, the adhesive mortar preparation method described in embodiment 1 to 4 is as follows:
Step a. is added to agitator tank according to formula ratio, by the water of Portland cement, Nanjing red sand, formula ratio 50% In, it stirs evenly, slurry is made;
According to formula ratio the agitator tank in above-mentioned steps a is added after the water mixing of formula ratio 30% in diatomite by step b. In, after stirring evenly, quartz sand is added in agitator tank, stirs evenly;
Redispersable latex powder, polypropylene are added according to formula ratio, successively by step c. in agitator tank in stepb fine Dimension, wood fibre, hydroxypropyl methyl cellulose, calcium formate, it is to be mixed uniformly after, be added epoxy resin, formula ratio 20% water, Adhesive mortar is obtained after mixing.
Comparative example 1
Compared with Example 1, the construction technology of the common exterior insulation of tradition, by following construction work after the polishing of poly- third plate Skill is further completed to construct:
(1) laying of grid cloth:It is uniform in polyphenyl plate surface using two decorative mortar methods after the third plate is reunited in polishing Application area is slightly larger than the decorative mortar of one piece of grid cloth, with grid cloth is attached on decorative mortar, waits for mortar finger When touching tack-free, second decorative mortar is smeared, grid cloth is embedded in the centre of double coating mortar.Grid cloth is completed to be laid with Afterwards, it conserves 3 days;
(2) waterproof elastic putty is scratched:On metope after conserving in step 1, according to the proportioning of detail design, smear resistance to Water bouncing putty, smearing thickness 1mm.
(3) priming paint is constructed:According to the proportioning of detail design, using method of roll coating roller coating priming paint.
(4) intermediate layer paint is constructed:Middle layer paint is sprayed using spray coating method;
(5) investment precoat is constructed:Finish is sprayed using spraying method.
Further, the present invention also obtains the construction technique described in above-described embodiment 1~4 and comparative example 1 Exterior wall and construction speed is tested, concrete outcome is as shown in the table:
It can be seen that the construction technology pasted with soft and graceful soft rock finished product using exterior wall of the present invention from above-mentioned test result, The survival surface for improving worker improves construction efficiency, meets the requirements of the standard simultaneously.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments, and it is extended from this it is obvious variation or Among changing still in the invention scope of the claims.

Claims (6)

1. the construction technology that a kind of exterior wall is pasted with soft and graceful soft rock finished product, comprises the following steps that:
Step a. bases pre-process:Dust, the dirt on exterior wall basal plane are cleaned, leveling putty device to hole drum, cracking and dusting are used Position repaired;
Step b. pastes styrofoam:Adhesive mortar is smeared in the side of styrofoam, the side of adhesive mortar will be smeared in styrofoam It is pasted on wall face;
Step c. mounting fixing parts:External wall insulation fixing piece is installed on pasting polyphenyl board exterior wall;
Step d. pavings:Adhesive mortar, and handle are hung in the inner surface batch that the soft and graceful soft rock finished product of built-in alkali resistant glass fibre open weave cloth pastes The side that soft and graceful soft rock finished product patch batch hangs adhesive mortar is bonded in styrofoam.
2. the construction technology that exterior wall according to claim 1 is pasted with soft and graceful soft rock finished product, which is characterized in that in the step Before b pastes styrofoam, unwrapping wire first is measured to the exterior wall of styrofoam to be pasted;Before the step d pavings, to what is pasted The seam crossing of styrofoam is polished.
3. the construction technology that exterior wall according to claim 1 is pasted with soft and graceful soft rock finished product, which is characterized in that the bonding Mortar is made of the following raw material by weight;30.0-50.0 parts of Portland cement;The Nanjing red sand of 120~180 mesh 15.0-28.0 parts;16.0-22.0 parts of the quartz sand of 80~120 mesh;5.0-15.0 parts of diatomite;12.0-30.0 parts of water;It can be again 2.0-3.0 parts of dispersed latex powder;2.0-3.0 parts of sierozem power;0.1-0.3 parts of polypropylene fibre;0.1-0.3 parts of wood fibre;Hydroxyl 0.4-0.6 parts of propyl methocel;0.3-0.5 parts of calcium formate;0.8-1.0 parts of epoxy resin.
4. the construction technology that exterior wall according to claim 3 is pasted with soft and graceful soft rock finished product, which is characterized in that the bonding Mortar is made of the following raw material by weight:40.0 parts of Portland cement;The Nanjing red sand 23.0 of 120~180 mesh Part;19.0 parts of the quartz sand of 80~120 mesh;11.0 parts of diatomite;27.0 parts of water;2.5 parts of redispersable latex powder;Sierozem power 2.5 part;0.2 part of polypropylene fibre;0.1 part of wood fibre;0.5 part of hydroxypropyl methyl cellulose;0.4 part of calcium formate;Asphalt mixtures modified by epoxy resin 0.9 part of fat.
5. a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth, which is characterized in that including walking as follows Suddenly:
Step a. will permeate leveling putty and curing agent after mixing, and by design thickness, granted full is in alkali resistant glass fibre open weave cloth On two sides, soft and graceful soft rock finished product patch base is obtained after dry;
The fine and smooth son of side granted full in the soft and graceful soft rock finished product patch base that step b. obtains step a, after to be dried, to having expired The fine and smooth sub side fine and smooth son of granted full again is criticized, is dried again, aforesaid operations are until meeting design thickness repeatedly;Then with 240 The side of the fine and smooth son of mesh sand paper polishing granted full, after the completion of polishing, watering maintenance;
The product that step c. obtains step b, in the side granted full polished putty of the fine and smooth son of granted full;
The product that step d. obtains step c is obtained in the side of granted full polished putty successively spray-applied primer, finishing coat, finish Soft and graceful soft rock finished product patch.
6. a kind of production method of the soft and graceful soft rock finished product patch of built-in alkali resistant glass fibre open weave cloth according to claim 5, It is characterized in that, the infiltration leveling putty and curing agent, is (4 by the weight part ratio of flat putty and curing agent is permeated:1) it mixes It uses;
Wherein, the infiltration leveling putty is made of the following raw material by weight:25.0 parts of Portland cement, hydrogen-oxygen Change 5.0 parts of calcium powder, 48.0 parts of quartz sand, 15.0 parts of glass microballoon, 3.0 parts of diatomite, 2.5 parts of concavo-convex rod soil, redispersible breast 0.6 part of rubber powder, 0.3 part of polypropylene fibre, 0.3 part of wood fibre, 0.3 part of hydroxypropyl methyl cellulose;
The curing agent is the waterproof polymer mortar special emulsion BLJ- of the Shanghai chemical inc Bao Lijia production 6311。
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CN103410232A (en) * 2013-08-02 2013-11-27 安徽中瑞节能装饰材料集团有限公司 Outer-wall external thermal-insulating system utilizing inorganic compound thermal-insulating board
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