CN102400525B - Thin-layer plastering method for autoclaved aerated concrete block wall bodies - Google Patents

Thin-layer plastering method for autoclaved aerated concrete block wall bodies Download PDF

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CN102400525B
CN102400525B CN201010282062.8A CN201010282062A CN102400525B CN 102400525 B CN102400525 B CN 102400525B CN 201010282062 A CN201010282062 A CN 201010282062A CN 102400525 B CN102400525 B CN 102400525B
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mortar
plastering
thin
aerated concrete
concrete block
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CN102400525A (en
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陈文其
刘大恩
甘玉琳
秦凯
徐三贵
张远明
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MCC5 Group Shanghai Corp Ltd
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MCC5 Group Shanghai Corp Ltd
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Abstract

A kind of thin-layer plastering method for autoclaved aerated concrete block wall bodies, is characterized in that comprising the following steps: a, preparation construction material and facility; B, base treatment; C, hang vertical, cover side, look for rule, cake of plastering, floating screed; D, snap the line lattice, sticky dividing strip; E, the bottoming of special mortar for plastering thin layer; F, ordinary mortar are wiped one's face; G, smear drip, adopt pre-buried plastics or aluminium alloys drip; H, floated coat maintenance.Thin-layer plastering method for autoclaved aerated concrete block wall bodies of the present invention has reduction floated coat thickness, decreases construction sequence and significantly reduces the advantage of construction cost.

Description

Thin-layer plastering method for autoclaved aerated concrete block wall bodies
Technical field
The present invention relates to a kind of wall plastering method, specifically, is a kind of thin-layer plastering method for autoclaved aerated concrete block wall bodies.
Background technology
Along with the raising that global energy-conserving and environment-protective are realized, the New Building Materials such as air-entrained concrete building block, dry-mixed mortar are by wide popularization and application, but that the feature due to aerated blocks self is water absorption rate is large, it is large to shrink, easily cause plaster crack, traditional wall plastering method is adopted to be difficult to prevent and treat the great common quality defect of floated coat cracking, have a strong impact on workmanship and normal use, become problem in the urgent need to address in industry.
Therefore known blockwork plastering method also exists above-mentioned all inconvenience and problem.
Summary of the invention
Object of the present invention, is to propose a kind of thin-layer plastering method for autoclaved aerated concrete block wall bodies reducing floated coat thickness, reduce environment pollution.
For achieving the above object, technical solution of the present invention is:
A kind of thin-layer plastering method for autoclaved aerated concrete block wall bodies, is characterized in that comprising the following steps:
A, preparation construction material and facility, preparing commercial goods dedicated mortar (is the Xinghua high mountain board autoclaved aerated concrete blocks fine powder mortar of plastering that Xinghua high mountain, Xiamen building material Co., Ltd produces, product designation HYDPQK), cement, medium sand, gypsum, the Admixture of preparation ordinary mortar, water source; Dedicated mortar storage tank, mortar mixer, trolley, ash bucket, supporting plate, wood float, floating rule, consistency of mortar detector and horizontal vertical Transport Machinery;
B, base treatment, comprise body of wall and leave standstill, structure repair and removing surface, after wall of aerated concrete block is built by laying bricks or stones and body of wall top secondary built by laying bricks or stones, leaves standstill 7 days, treat that body of wall drying completes contraction; To concrete structure pitted skin, seam, mould position process of rising, draw-bar eye, masonry losing fangle, mortar joint insatiable hunger are smeared mortar everywhere and repaired, pipeline, electric pipe laying fluting and fire hydrant box, switchbox limit adopt the layering of gauze wire cloth addition polymerization compound cement mortar floating, and treat that it is dry, root out surface of wall lime-ash, drop down the foreign material such as slurry, cleaning greasy dirt; Wall body door or window hole, different interface and pipeline pipe laying place, wall upper box hang gauze wire cloth behind;
C, hang vertical, cover side, look for rule, cake of plastering, floating screed, according to plastering quality grade and designing requirement, by the smooth vertical case of substrate surface, make benchmark with a face wall, hang vertically, cover side, look for rule, determine depth of plastering, but thinnest part should not be less than 7mm; The average total thickness of indoor Brick wall plasterer layer: the common average total thickness 12mm that plasters, the senior average total thickness 18mm that plasters;
D, snap the line lattice, sticky dividing strip, by figure paper size snap the line lattice, sticky aluminium alloys dividing strip;
E, the bottoming of special mortar for plastering thin layer, need not be moistening to aerated concrete walling, need not brush one bonding adhesive cement paste or interfacial agents, directly smears the thick dedicated mortar of 3mm, rub hair with the hands with wood float;
F, ordinary mortar are wiped one's face, smear skin coat ash: smear bottom ash after 2 hours at normal temperature, can start to smear mat coat powder, smear mat coat powder and dividing strip is floating, and anyhow strike off with thick stick, hair rubbed with the hands by wood float, and plasterer's trowel is very smooth, compacting, dip in water with banister brush subsequently gently to brush one times perpendicular to direction, ground, brush off surface layer cement paste;
G, smear drip, smear drip, adopt pre-buried plastics or aluminium alloys drip;
H, floated coat maintenance, should after 24h under normal temperature, the special curing agent in brush commercial goods (for the sub-board curing agent in Lip river that the sub-extraordinary building materials Co., Ltd in Lip river, Shanghai produces) or wet curing.
Thin-layer plastering method for autoclaved aerated concrete block wall bodies of the present invention can also be further achieved by the following technical measures.
Aforesaid method, the aluminium alloys dividing strip in wherein said steps d snap the line lattice, sticky dividing strip be 10mm high × the wide aluminum-alloy line of 15mm;
Aforesaid method, the aluminium alloys dividing strip in wherein said steps d snap the line lattice, sticky dividing strip smears herringbone domatic at 45 ° at dividing strip both sides plain-water slurry when sticky, and dividing strip wants smooth vertical and horizontal friendship circle;
Aforesaid method, the thickness of the skin coat ash that wherein said step f ordinary mortar is wiped one's face is 5mm;
Aforesaid method, wherein said step f ordinary mortar is wiped one's face, and also comprises senior plastering: plaster in the middle level starting to smear one deck 1:3 cement mortar, floating with institute floating screed, and strikes off with large thick stick, look for straight, and hair rubbed with the hands by wood float, smears mat coat powder again after 3 days;
Aforesaid method, the thickness plastered in the senior middle level starting to smear one deck 1:3 cement mortar of plastering that wherein said step f ordinary mortar is wiped one's face is 5 ~ 7mm.
After adopting technique scheme, thin-layer plastering method for autoclaved aerated concrete block wall bodies of the present invention has the following advantages:
1, floated coat thickness is reduced;
2, construction sequence is decreased;
3, significantly construction cost is reduced.
Detailed description of the invention
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
Thin-layer plastering method for autoclaved aerated concrete block wall bodies of the present invention, is characterized in that comprising the following steps:
A, preparation construction material and facility, prepare commodity dedicated mortar, cement, medium sand, gypsum, the Admixture of preparation ordinary mortar, water source; Dedicated mortar storage tank, mortar mixer, trolley, ash bucket, supporting plate, wood float, floating rule, consistency of mortar detector and horizontal vertical Transport Machinery;
B, base treatment, comprise body of wall and leave standstill, structure repair and removing surface, after wall of aerated concrete block is built by laying bricks or stones and body of wall top secondary built by laying bricks or stones, leaves standstill 7 days, treat that body of wall drying completes contraction; To concrete structure pitted skin, seam, mould position process of rising, draw-bar eye, masonry losing fangle, mortar joint insatiable hunger are smeared mortar everywhere and repaired, pipeline, electric pipe laying fluting and fire hydrant box, switchbox limit adopt the layering of gauze wire cloth addition polymerization compound cement mortar floating, and treat that it is dry, root out surface of wall lime-ash, drop down the foreign material such as slurry, cleaning greasy dirt; Wall body door or window hole, different interface and pipeline pipe laying place, wall upper box hang gauze wire cloth behind;
C, hang vertical, cover side, look for rule, cake of plastering, floating screed, according to plastering quality grade and designing requirement, by the smooth vertical case of substrate surface, make benchmark with a face wall, hang vertically, cover side, look for rule, determine depth of plastering, but thinnest part should not be less than 7mm; The average total thickness of indoor Brick wall plasterer layer: the common average total thickness 12mm that plasters, the senior average total thickness 18mm that plasters;
D, snap the line lattice, sticky dividing strip, by figure paper size snap the line lattice, sticky aluminium alloys dividing strip; Dividing strip adopts 10 × 15mm (high × wide) aluminum-alloy line, smears herringbone domatic at 45 ° time sticky at dividing strip both sides plain-water slurry, and dividing strip wants smooth vertical and horizontal friendship circle;
E, the bottoming of special mortar for plastering thin layer, need not be moistening to aerated concrete walling, need not brush one bonding adhesive cement paste or interfacial agents, directly smears the thick dedicated mortar of 3mm, rub hair with the hands with wood float;
F, ordinary mortar are wiped one's face, and smear skin coat ash: smear bottom ash after 2 hours at normal temperature, can start to smear mat coat powder, and the thickness of skin coat ash is 5mm; Smear mat coat powder and dividing strip is floating, and anyhow strike off with thick stick, hair rubbed with the hands by wood float, and plasterer's trowel is very smooth, compacting, dips in water subsequently gently brush one times perpendicular to direction, ground with banister brush; Seniorly plaster, for plastering in the middle level starting to smear one deck 1:3 cement mortar, the thickness plastered in middle level is 5 ~ 7mm, floating with institute floating screed, and strikes off with large thick stick, look for straight, and hair rubbed with the hands by wood float, smears mat coat powder again after 3 days;
G, smear drip, smear drip, adopt pre-buried plastics or aluminium alloys drip;
H, floated coat maintenance, after 24h, should brush special curing agent or wet curing under normal temperature.
Embodiment 2
When thin-layer plastering method for autoclaved aerated concrete block wall bodies of the present invention is used for interior wall construction, can omit steps d snap the line lattice in construction technology process, sticky dividing strip and step g and smear drip, all the other construction sequences are identical with embodiment 1.
Thin-layer plastering method for autoclaved aerated concrete block wall bodies of the present invention is in Xiamen " Golden Bridge " the cigarette production line associating concrete frame structure in worker-house and the project of bent structure Infill Wall with Aerated Concrete Block, and wall plastering area reaches 60,000 m 2, quality objective wound " Min River cup ", concrete structure and gas concrete structure vertical degree and planeness quality good, save motar 600m 3, save about 1 month duration, save artificial 3000, drastically reduce the area phenomenon and the maintenance cost of wall hollow drum cracking, realize comprehensive benefit about 500,000 yuan, obtain owner, design, management, the consistent favorable comment of Zhi Anzhandeng each side expert, and be cited as Xiamen City's high grade project.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.

Claims (6)

1. a thin-layer plastering method for autoclaved aerated concrete block wall bodies, is characterized in that comprising the following steps:
A, preparation construction material and facility, prepare commodity dedicated mortar, cement, medium sand, gypsum, the Admixture of preparation ordinary mortar, water source; Dedicated mortar storage tank, mortar mixer, trolley, ash bucket, supporting plate, wood float, floating rule, consistency of mortar detector and horizontal vertical Transport Machinery;
B, base treatment, comprise body of wall and leave standstill, structure repair and removing surface, after wall of aerated concrete block is built by laying bricks or stones and body of wall top secondary built by laying bricks or stones, leaves standstill 7 days, treat that body of wall drying completes contraction; To concrete structure pitted skin, seam, mould position process of rising, draw-bar eye, masonry losing fangle, mortar joint insatiable hunger are smeared mortar everywhere and repaired, pipeline, electric pipe laying fluting and fire hydrant box, switchbox limit adopt the layering of gauze wire cloth addition polymerization compound cement mortar floating, and treat that it is dry, root out surface of wall lime-ash, drop down slurry foreign material, cleaning greasy dirt; Wall body door or window hole, different interface and pipeline pipe laying place, wall upper box hang gauze wire cloth behind;
C, hang vertical, cover side, look for rule, cake of plastering, floating screed, according to plastering quality grade and designing requirement, by the smooth vertical case of substrate surface, make benchmark with a face wall, hang vertically, cover side, look for rule, determine depth of plastering, but thinnest part should not be less than 7mm; The average total thickness of indoor Brick wall plasterer layer: the common average total thickness 12mm that plasters, the senior average total thickness 18mm that plasters;
D, snap the line lattice, sticky dividing strip, by figure paper size snap the line lattice, sticky aluminium alloys dividing strip;
E, the bottoming of special mortar for plastering thin layer, need not be moistening to aerated concrete walling, need not brush one bonding adhesive cement paste or interfacial agents, directly smears the thick dedicated mortar of 3mm, rub hair with the hands with wood float;
F, ordinary mortar are wiped one's face, smear skin coat ash: smear bottom ash after 2 hours at normal temperature, can start to smear mat coat powder, smear mat coat powder and dividing strip is floating, and anyhow strike off with thick stick, hair rubbed with the hands by wood float, and plasterer's trowel is very smooth, compacting, dip in water with banister brush subsequently gently to brush one times perpendicular to direction, ground, brush off surface layer cement paste;
G, smear drip, adopt pre-buried plastics or aluminium alloys drip;
H, floated coat maintenance, after 24h, should brush commercially available special curing agent or wet curing under normal temperature.
2. thin-layer plastering method for autoclaved aerated concrete block wall bodies as claimed in claim 1, is characterized in that, the aluminium alloys dividing strip in described steps d snap the line lattice, sticky dividing strip be 10mm high × the wide aluminum-alloy line of 15mm.
3. thin-layer plastering method for autoclaved aerated concrete block wall bodies as claimed in claim 1, it is characterized in that, aluminium alloys dividing strip in described steps d snap the line lattice, sticky dividing strip smears herringbone domatic at 45 ° at dividing strip both sides plain-water slurry when sticky, and dividing strip wants smooth vertical and horizontal friendship circle.
4. thin-layer plastering method for autoclaved aerated concrete block wall bodies as claimed in claim 1, it is characterized in that, the thickness of the skin coat ash that described step f ordinary mortar is wiped one's face is 5mm.
5. thin-layer plastering method for autoclaved aerated concrete block wall bodies as claimed in claim 1, it is characterized in that, described step f ordinary mortar is wiped one's face, also comprise senior plastering: plaster in the middle level starting to smear one deck 1:3 cement mortar, floating with described floating screed, and strike off with large thick stick, look for directly, hair rubbed with the hands by wood float, smears mat coat powder again after 3 days.
6. thin-layer plastering method for autoclaved aerated concrete block wall bodies as claimed in claim 5, it is characterized in that, the thickness plastered in the senior middle level starting to smear one deck 1:3 cement mortar of plastering that described step f ordinary mortar is wiped one's face is 5 ~ 7mm.
CN201010282062.8A 2010-09-15 2010-09-15 Thin-layer plastering method for autoclaved aerated concrete block wall bodies Active CN102400525B (en)

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CN102936943A (en) * 2012-08-27 2013-02-20 常熟古建园林建设集团有限公司 Construction method of aerated concrete wall decorative surface
CN103195218B (en) * 2013-03-29 2015-06-17 浙江万华建设有限公司 Wall ceramic sand mortar external plastering construction method
CN103993713A (en) * 2014-03-06 2014-08-20 四川雅豪房地产开发有限公司 Method for constructing fine aggregate concrete covers
CN105525726A (en) * 2015-05-26 2016-04-27 中建四局第一建筑工程有限公司 Aerated brick wall plastering construction method
CN107165354A (en) * 2017-06-02 2017-09-15 温州神光建设工程有限公司 Exterior coating Decorative Construction technique
CN108708313A (en) * 2018-06-04 2018-10-26 何敏 A kind of construction method of sound-proof wall body
CN109853887A (en) * 2019-01-29 2019-06-07 天津市武清区建筑工程总公司 A kind of construction method of masonry filler wall wall plastering
CN110130595A (en) * 2019-05-20 2019-08-16 广东华坤建设集团有限公司 A kind of thin limed construction method on high-precision blockwork

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