CN105421724A - Construction method for covering and spraying ground with colored concrete - Google Patents
Construction method for covering and spraying ground with colored concrete Download PDFInfo
- Publication number
- CN105421724A CN105421724A CN201510705665.7A CN201510705665A CN105421724A CN 105421724 A CN105421724 A CN 105421724A CN 201510705665 A CN201510705665 A CN 201510705665A CN 105421724 A CN105421724 A CN 105421724A
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- Prior art keywords
- concrete
- basal layer
- adhesive mortar
- water
- ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
Abstract
The invention relates to field of ground construction technologies, and provides a construction method for covering and spraying ground with colored concrete. The method comprises the step that 1, the surface of base layer concrete is cleaned; 2, adhesive mortar is poured to the surface of the base layer concrete and struck off; 3, surface layer concrete is sprayed, wherein pigment, water and concrete raw materials are stirred to obtain concrete slurry, 10-160 g of pigment and 2.8-3.5 L of water are added into per 20 kg of concrete raw materials according to the matching ratio of the concrete raw materials, the pigment and the water, the concrete slurry is poured into a coating spray gun and sprayed through the coating spray gun to form the surface layer concrete, and the thickness of the surface layer concrete is 2-3 mm; 4, the surface of the surface layer concrete is sealed. According to the construction method, the construction steps are simple, the whole construction technology is reasonable in design, the construction process is simple and easy to implement, and operation is easy.
Description
Technical field
The present invention relates to ground construction technology field, particularly relate to a kind of colour concrete and cover spraying construction method of ground.
Background technology
Along with the development of construction industry and the raising of people's living standard, the finishing requirements of ground, skin is also slowly improved.Build to build more comfortable, the work of hommization more, living environment, colour concrete ground is widely used.Decoration function is not only played in colour concrete ground, also has the effect of architecture protection thing.
The colour concrete construction method of ground of prior art arranges not science due to working procedure, causes long in time limit, and phenomenon of doing over again is serious, waste material, and construction cost is high; Easily decolour in the ground laid, of poor quality, and application life is short.
Summary of the invention
The technical problem of colour concrete ground quality difference that the colour concrete construction method of ground working procedure that the present invention mainly solves prior art arranges not science, lays, a kind of colour concrete is the object of the present invention is to provide to cover spraying construction method of ground, construction cost of the present invention is low, the duration is short, can form high-quality colour concrete surface.
The invention provides a kind of colour concrete and cover spraying construction method of ground, comprise the following steps:
Step 1, the cleaning concrete surface of basal layer;
Step 2, to be poured on adhesive mortar on the concrete surface of basal layer and to strike off;
Step 3, spraying Surface layer's concrete, comprises following process:
Pigment, water and concrete material are stirred, obtains concrete slurry; Wherein, the proportioning of concrete material, pigment and water is that every 20kg concrete material throws in 10-160g pigment, and amount of water is 2.8-3.5 liter;
Pour concrete slurry into blackwash sprayer, and utilize blackwash sprayer gunning concrete slurry, form Surface layer's concrete, wherein, the thickness of Surface layer's concrete is 2 to 3mm;
Step 4, carries out encapsulation process to the surface of Surface layer's concrete.
Further, the concrete thickness of described basal layer is 10 to 15cm, the concrete surface temperature of described basal layer 5 to 32 DEG C.
Further, the described concrete surface of cleaning basal layer, comprises following process:
Cleaning fluid is evenly sprayed on the concrete surface of basal layer, and scrubs the concrete surface of basal layer;
After chiltern matsurface is exposed on the concrete surface of basal layer, wash away raffinate.
Further, describedly adhesive mortar to be poured on the concrete surface of basal layer and to strike off, comprising following process:
Pigment, adhesive mortar raw material and water are stirred, obtains adhesive mortar;
Being poured on by adhesive mortar on the concrete surface of basal layer and striking off with scraper plate, the thickness of cast adhesive mortar is 1 to 2mm; Wherein, the proportioning of adhesive mortar raw material and water is every 20kg adhesive mortar raw material amount of water is 6-7 liter.
Further, encapsulation process is carried out on the described surface to Surface layer's concrete, comprises following process:
With roller by the roller coating of cement surface hardening agent on the surface of Surface layer's concrete.
A kind of colour concrete provided by the invention covers spraying construction method of ground, can protect ground, play the effects such as dust-proof, wear-resisting, clean, moistureproof, compared with prior art, have the following advantages:
1, simple, the whole construction technology of method construction sequence of the present invention is reasonable in design, and work progress is simple, is easy to operation.
2, method efficiency of construction of the present invention is high, the duration is short and construction quality is high, reduces construction cost, improves the durability on colour concrete ground, have higher using value.
3, adopt the inventive method make ground, color is gorgeous, decorative pattern is changeable, and nondiscolouring, nondiscoloration.
4, the inventive method is by carrying out encapsulation process to concrete surface, makes the colour concrete ground of making have waterproof, the feature such as anti-oxidation, withstand voltage, wear-resisting, ground long service life.
5, the present invention adopts spraying coating process to form Surface layer's concrete, and Surface layer's concrete is homogeneous, effective, and method of the present invention, for making that is anti-skidding, frosted ground, has outstanding effect and advantage.
6, the present invention is at basal layer concrete surface cast adhesive mortar, and adhesive mortar can make Surface layer's concrete and basal layer concrete binding effective, while adhesive mortar in can inject pigment, make the colour concrete ground color of making more three-dimensional, lively.
7, method of the present invention is suitable for year limit for length, low cost, is suitable for all types of industries and civilian construction.
Detailed description of the invention
Clearly, below in conjunction with embodiment, the present invention is described in further detail for the technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.
The embodiment of the present invention provides a kind of colour concrete to cover spraying construction method of ground, comprises the following steps:
Step 1, the cleaning concrete surface of basal layer, specifically comprise following process: this step material used comprises super concrete renovation agent (SCR), super concrete renovation agent is the cleaning fluid with the weak acid such as oxalic acid, acetic acid composition, acid etching can be carried out, clean and degreasing to concrete.By super concrete renovation agent dilute with water, the ratio of cleaning fluid and water is 2:1.After cleaning solution dilution, the cleaning fluid after dilution to be evenly sprayed on basal layer concrete surface with spray gun or giant and to scrub basal layer concrete surface with hard brush, dirt and surperficial laitance are cleaned out.New ground need be cleared up 1-2 time, and face, once visited place repeatedly can be cleared up according to actual conditions, until expose chiltern matsurface.After completing, raffinate washes away totally by rapid clear water.Wherein, if the serious available dust catcher of the concrete surface dirt of basal layer is cleared up.Cleaning fluid must clean after 3 minutes in sprinkling.Raffinate is washed away clean very important with clear water, otherwise raffinate directly will affect the adhesion effect of adhesive mortar.
The colour concrete ground made in advance due to the present invention needs to construct on the concrete surface of basal layer, so to the requirement of basal layer concrete be: basal layer concrete surface must once be constructed, can not wipe one's face with thin ash or the thin mortar levelling of secondary by secondary, basal layer concrete is smooth, the concrete thickness suggestion of basal layer 10 to 15cm.The concrete surface temperature of basal layer must at 5 to 32 degrees Celsius, and can carry out watering cooling during high temperature, basal layer concrete surface need be cleaned out.
Step 2, to be poured on adhesive mortar on the concrete surface of basal layer and to strike off, specifically comprising following process: pigment, adhesive mortar raw material and water are stirred, obtain adhesive mortar; Adhesive mortar to be poured on the concrete surface of basal layer and to strike off with scraper plate; Concrete: first water to be injected empty bucket, with to drop into by pigment in water and to stir, finally adhesive mortar raw material is poured into while stirring slowly until stir.During stirring, barrel rim defective material is scraped in bucket and is stirred in the lump by attention spatula.Being poured on by adhesive mortar after stirring on the concrete surface of basal layer and evenly striking off with scraper plate, the thickness of cast adhesive mortar is about 1 to 2mm.Wherein, the proportioning of adhesive mortar raw material and water is every 20kg adhesive mortar raw material amount of water is 6-7 liter.Wherein, this step material used comprises special adhesive (SureBond), and special adhesive is a kind of adhesive mortar, comprises cement, sand, polymer etc., and for the bonding on basal layer concrete and top layer, operable time is comparatively about 30 minutes.Special implement involved by this step comprises: agitator, flattener, spatula and watering can.In addition, basal layer concrete surface must be cleaned out and sprinkle water moistening before adhesive mortar construction; Adhesive mortar must evenly shakeout, unsuitable blocked up, carries out top layer mortar construction when partly solidifying.
Step 3, spraying Surface layer's concrete, comprises following process: pigment, water and concrete material are stirred, obtain concrete slurry; Pour concrete slurry into blackwash sprayer, and utilize blackwash sprayer gunning concrete slurry, form Surface layer's concrete; Concrete: first water is injected empty bucket, pigment is dropped in water and stirs; Pour concrete material until stir while stirring into, obtain concrete slurry, during stirring, barrel rim defective material is scraped in bucket and is stirred in the lump by attention spatula; Wherein, the proportioning of concrete material, pigment and water is that every 20kg concrete material throws in 10-160g pigment, and amount of water is 2.8-3.5 liter; Pour the concrete slurry stirred into blackwash sprayer, and utilize blackwash sprayer to be sprayed in working face by concrete slurry, form Surface layer's concrete, wherein, the thickness of Surface layer's concrete is 2 to 3mm.This step material used comprises top layer gunning concrete (SureSpary).Special implement involved by this step comprises: agitator, spray gun, air pump, mould, U.S. line paper, shutter, watering can.In addition, the spraying front surface watering of this step is moistening can not there is ponding or watering inequality, otherwise there will be aberration; Control slurry coating thickness, particle diameter is basically identical, otherwise there will be aberration.
Step 4, encapsulation process is carried out to the surface of Surface layer's concrete, comprise following process: with roller by the roller coating of cement surface hardening agent on the surface (working face) of Surface layer's concrete, second time round brush is carried out again after cement surface hardening agent is thoroughly dry, 2 times under normal circumstances, also can 3 round brush.The cement surface hardening agent density of first pass is lower, is convenient to infiltrate in concrete.Wherein, round brush layer wants uniformity, can not have the phenomenon of hydrops, otherwise there will be the depth change of color.This step material used comprises all types of Special seal agent, such as, and the cement surface hardening agent HS240/HS340 of outdoor application.Special implement involved by this step comprises: undercoat round brush.
The present invention can be widely used in gardens, residential quarter, factory, sidewalk, pedestrian street, parking lot, park, villa etc., is ideal material and the technique of modern various road surfaces artistic decoration.The products characteristics that the present invention makes is quality and the color and luster that on concrete, directly can imitate very much many high-grade construction decoration materials to the life, and the effect presented exactly likes natural bluestone board, plank, volcanic rock etc.; Can deliberately show the rough of natural material, uneven and complex texture, global formation, disposablely to mat formation, construction is fast, and the globality simultaneously solving again common color road brick is poor, is uneven easily loosening, the shortcomings such as life cycle is short.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it is modified to the technical scheme described in foregoing embodiments, or equivalent replacement is carried out to wherein some or all of technical characteristic, does not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. colour concrete covers a spraying construction method of ground, it is characterized in that, comprises the following steps:
Step 1, the cleaning concrete surface of basal layer;
Step 2, to be poured on adhesive mortar on the concrete surface of basal layer and to strike off;
Step 3, spraying Surface layer's concrete, comprises following process:
Pigment, water and concrete material are stirred, obtains concrete slurry; Wherein, the proportioning of concrete material, pigment and water is that every 20kg concrete material throws in 10-160g pigment, and amount of water is 2.8-3.5 liter;
Pour concrete slurry into blackwash sprayer, and utilize blackwash sprayer gunning concrete slurry, form Surface layer's concrete, wherein, the thickness of Surface layer's concrete is 2 to 3mm;
Step 4, carries out encapsulation process to the surface of Surface layer's concrete.
2. colour concrete according to claim 1 covers spraying construction method of ground, and it is characterized in that, the concrete thickness of described basal layer is 10 to 15cm, the concrete surface temperature of described basal layer 5 to 32 DEG C.
3. colour concrete according to claim 1 covers spraying construction method of ground, and it is characterized in that, the described concrete surface of cleaning basal layer, comprises following process:
Cleaning fluid is evenly sprayed on the concrete surface of basal layer, and scrubs the concrete surface of basal layer;
After chiltern matsurface is exposed on the concrete surface of basal layer, wash away raffinate.
4. colour concrete according to claim 1 covers spraying construction method of ground, it is characterized in that, to be describedly poured on by adhesive mortar on the concrete surface of basal layer and to strike off, and comprises following process:
Pigment, adhesive mortar raw material and water are stirred, obtains adhesive mortar;
Being poured on by adhesive mortar on the concrete surface of basal layer and striking off with scraper plate, the thickness of cast adhesive mortar is 1 to 2mm; Wherein, the proportioning of adhesive mortar raw material and water is every 20kg adhesive mortar raw material amount of water is 6-7 liter.
5. colour concrete according to claim 1 covers spraying construction method of ground, and it is characterized in that, encapsulation process is carried out on the described surface to Surface layer's concrete, comprises following process:
With roller by the roller coating of cement surface hardening agent on the surface of Surface layer's concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510705665.7A CN105421724A (en) | 2015-10-27 | 2015-10-27 | Construction method for covering and spraying ground with colored concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510705665.7A CN105421724A (en) | 2015-10-27 | 2015-10-27 | Construction method for covering and spraying ground with colored concrete |
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| Publication Number | Publication Date |
|---|---|
| CN105421724A true CN105421724A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510705665.7A Pending CN105421724A (en) | 2015-10-27 | 2015-10-27 | Construction method for covering and spraying ground with colored concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351420A (en) * | 2016-10-11 | 2017-01-25 | 韦军龙 | Method for manufacturing rural simple indoor colored cement floor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060219355A1 (en) * | 2001-11-09 | 2006-10-05 | Morton Steven E | Wear-resistant reinforcing coating |
| CN101016714A (en) * | 2007-02-14 | 2007-08-15 | 易志坚 | Color pavement formed by spraying on honey-combed cement concrete facing and construction method therefor |
| CN101343854A (en) * | 2008-08-14 | 2009-01-14 | 北京中技引玉科技有限公司 | Construction method of colorful water-permeable concrete terrace surface |
-
2015
- 2015-10-27 CN CN201510705665.7A patent/CN105421724A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060219355A1 (en) * | 2001-11-09 | 2006-10-05 | Morton Steven E | Wear-resistant reinforcing coating |
| CN101016714A (en) * | 2007-02-14 | 2007-08-15 | 易志坚 | Color pavement formed by spraying on honey-combed cement concrete facing and construction method therefor |
| CN101343854A (en) * | 2008-08-14 | 2009-01-14 | 北京中技引玉科技有限公司 | Construction method of colorful water-permeable concrete terrace surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351420A (en) * | 2016-10-11 | 2017-01-25 | 韦军龙 | Method for manufacturing rural simple indoor colored cement floor |
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Application publication date: 20160323 |