CN107266105A - A kind of preparation method of fragrant celluar concrete - Google Patents
A kind of preparation method of fragrant celluar concrete Download PDFInfo
- Publication number
- CN107266105A CN107266105A CN201710354932.XA CN201710354932A CN107266105A CN 107266105 A CN107266105 A CN 107266105A CN 201710354932 A CN201710354932 A CN 201710354932A CN 107266105 A CN107266105 A CN 107266105A
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- concrete
- spices
- celluar
- aggregate
- fragrance
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 235000013599 spices Nutrition 0.000 claims abstract description 57
- 239000003205 fragrance Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004568 cement Substances 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000012615 aggregate Substances 0.000 claims description 32
- 238000007667 floating Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002304 perfume Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 238000011049 filling Methods 0.000 abstract description 13
- 230000035699 permeability Effects 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- 241001466460 Alveolata Species 0.000 abstract description 4
- 239000011083 cement mortar Substances 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 230000004630 mental health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
- C04B38/0041—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter the particulate matter having preselected particle sizes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to a kind of preparation method of fragrant celluar concrete, belong to green engineering technical field, the present invention includes dispensing, mix and stir, it is die-filling, the step of shaping, during the mix and or shaping after add spices, described spices has fragrance and capable of purifying air, the present invention is made by celluar concrete, wherein celluar concrete is by aggregate, a kind of celluar concrete of cement and water mixing, mutually bonded by aggregate surface cladding a thin layer cement mortar and form the equally distributed alveolate texture in hole, with certain intensity and permeability, gas permeability, while mixed concrete or after concrete forming, spices is added thereto, after after concrete initial set, the loose structure having due to concrete, can be effectively by among fragrance emissions to air, loose structure has the performance of certain adsorption of dust, purification and the effect of beautification air can be reached.
Description
Technical field
The present invention is new to be related to a kind of preparation method of fragrant celluar concrete, belongs to green engineering technology neck
Domain.
Background technology
With the fast development of social economy, the living standard of people is being improved constantly, environmental quality it is also proposed compared with
High requirement, not only requires with fresh air, also requires that the fragrance liked with people.Economic fast development is also inevitable
Bring the pollution and destruction of environment, air pollution has become people very important during town and country construction the problem of.In city
In township's process of construction, generate substantial amounts of dust and pernicious gas is dispersed among air, compromise the physical and mental health of people.Such as
Where purification air ambient is into the task of top priority during town and country construction.
Celluar concrete is, by a kind of celluar concrete of aggregate, cement and water mixing, one to be coated by aggregate surface
Thin layer cement mortar mutually bonds and forms the equally distributed alveolate texture in hole, therefore named celluar concrete.Celluar concrete
This feature, gives its many unique performance, such as unit weight is small, heat-insulation and heat-preservation is good, contraction distortion is small, frost resistance good and tool
Have water suction, sound absorption etc., also with cement consumption is few, easy construction, material source extensively, save manpower and cheap etc. excellent
Point.In addition, celluar concrete cost is low reusable, it may further be used to build temporary structure.The infiltration of celluar concrete
Property, gas permeability are high, and water and air can freely run through hole therebetween；Though existing celluar concrete has extensive use
On the way, but it is unable to reach purification air and fragrant effect.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of preparation method of fragrant celluar concrete, porous
On the basis of concrete technology, spices is added into porous concrete structure, the need for not only meeting part construction project, section
About construction cost, but also purification and beautification air ambient.
The technical solution adopted by the present invention is：A kind of preparation method of fragrant celluar concrete, including following step
Suddenly：
Step 1：Electronic scale weighs the cement for meeting fragrance concrete amount, water and aggregate；
Step 2：The cement weighed, water and aggregate mix is uniform；
Step 3：The concrete mixed is loaded among mould；
Step 4：The form removal after concrete reaches the 60%~90% of its intensity, produces fragrance concrete；
Spices is added after described step 2 neutralizes or step 4, described spices has fragrance and capable of purifying air.
Specifically, it is further comprising the steps of before entering step 4 after the completion of described step 3：Vibrate and floating or depressed
Smash only floating or do not vibrate, but its upper surface is tapped, smears uniform.
Specifically, described can be by the spices weighed, cement, water and aggregate the step of adding spices in step 2
Mix is uniform or first that the cement weighed, water and aggregate together mix is uniform together, and then adding spices, mix is uniform again.
Specifically, it is described after step 4 add spices the step of for directly in the porous of the fragrance concrete being made
Spices is injected in structure.
Preferably, described spices is solid spice or liquid perfume.
The beneficial effects of the invention are as follows：（1）Celluar concrete with fragrance and Air purification can be in clean room
Outdoor air, sweetening treatment air keeps with fresh air, the solid particle such as dust in absorption air, treats spices volatilization totally, then to
Spices, sustainable sweetening treatment air are added in poroid concrete structure；（2）The celluar concrete of different aggregate sizes possesses different
Outward appearance, intensity and permeability；The need for its different aesthetic, intensity and the effect for the fragrance that volatilizees meet difference；（3）No
The production method of same concrete make it that the distribution of pores of celluar concrete is different, and the effect for distributing fragrance is different, meets not
The need for sweetening treatment air；（4）The difference of spices time is added, concrete is possessed different intensity, meets different
Building needs；（5）Different mold shapes, can be made different concrete structure profiles, meet different structural requirements and
Aesthetic.
Brief description of the drawings
Fig. 1 is the concrete for possessing porous honeycomb structure；
Fig. 2 is the celluar concrete of the aggregate size using a diameter of 2.5~5mm；
Fig. 3 is the celluar concrete of the aggregate size using a diameter of 5~10mm；
Fig. 4 is the celluar concrete of the aggregate size using a diameter of 10~20mm；
Using the celluar concrete of concrete vibrating mode when Fig. 5 is die-filling concrete；
Using the celluar concrete of not concrete vibrating mode when Fig. 6 is die-filling concrete
Fig. 7 is rapped using upper surface when being die-filling concrete, is smeared uniform celluar concrete.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the invention will be further described.
As shown in figs. 1-7, a kind of preparation method of fragrant celluar concrete, comprises the following steps：
Step 1：Electronic scale is weighed in the cement for meeting fragrance concrete amount, water and aggregate, actual conditions, different conditions
Under it is different to the demand of concrete, therefore the used in amounts of cement, water and aggregate will be determined according to actual conditions；
Step 2：The cement weighed, water and aggregate mix is uniform；
Step 3：The concrete mixed is loaded among mould；
Step 4：The form removal after concrete reaches the 60%~90% of its intensity, produces fragrance concrete；
Spices is added after described step 2 neutralizes or step 4, described spices has fragrance and capable of purifying air.
Further, it is further comprising the steps of before entering step 4 after the completion of described step 3：Vibrate and floating or not
Vibrate only floating or do not vibrate, but its upper surface is tapped, smears uniform.
Use different concrete for making modes：Concrete mixing it is uniform it is die-filling after, do not vibrate only floating, due to dress
Do not vibrated after mould, after concrete initial set, even pore distribution, concrete distributes fragrance and can uniformly distributed to surrounding；Coagulation
Native mix it is uniform it is die-filling after, vibrate and floating.Because without sand or few sand, the porosity between aggregate is larger, water in concrete
Mud sinks toward bottom along hole；After after concrete initial set, bottom is closed by cement mortar；It can add concrete with such a method
Enter to reduce the loss of liquid or powdered flavour after liquid perfume, it is distributed the effect of fragrance more longlasting；Concrete mixing
It is uniform it is die-filling after, do not vibrate, but its upper surface is rapped, smeared uniformly, close slurry phenomenon equally occurs in concrete upper surface；Just
After solidifying, concrete upper surface seal is more preferable, so as to reduce the volatilization of concrete spices in the environment of outdoor expose to the sun and rain
Speed and loss so that the effect that it distributes fragrance is more longlasting.
Further, described can be by the spices weighed, cement, water and bone the step of adding spices in step 2
Mix is uniform or first that the cement weighed, water and aggregate together mix is uniform together for material, and then adding spices, mix is equal again
It is even.Spices is added when adding spices compared in mixed concrete into concrete after concrete sample shaping, the former is effective
Ground reduces the influence that spices is reacted concrete hydrating, it is ensured that the intensity of concrete, while also causing spices in concrete
The volatilization effect of itself is more significantly and lasting.Further, it is described after step 4 add spices the step of be direct
Spices is injected in the loose structure for the fragrance concrete produced.
Further, described spices is solid spice or liquid perfume, adds fragrant after concrete sample shaping certainly
Best choice of powder shape solid spice or liquid perfume during material, deeply can penetrate into concrete.
Illustrate：Matched according to shown in subordinate list 1, its basic preparation method is：Electronic scale, which is weighed, is converted into 150
The consumption of the cement of × 150 × 150mm standard concrete test specimens, water and aggregate, by the cement weighed, water and aggregate trowel or
Other instrument mixs are uniform, and spices is then added thereto, and the concrete mixed is loaded to 150 × 150 × 150mm standard
Among model, after 7 days, the form removal after concrete reaches the 60%~90% of its intensity can produce 150 × 150 × 150mm standards
Concrete sample（Such as accompanying drawing 1）；As seen from Figure 1, possess loose structure after concrete initial set, the water of upper surface can be oozed
Bottom is arrived thoroughly, is added spices with good permeability, gas permeability, therefore into celluar concrete, volatile aroma can be arrived
Among air, the effect of sweetening treatment air is reached；The exclusive alveolate texture of concrete as seen from Figure 1, can be adsorbed simultaneously
Dust in air.It can be widely applied among part municipal administration, house and engineering construction, part construction can not only be met
Demand, and purification and the effect of beautification air can be reached, can by the proportioning in table 1 on the basis of basic preparation method
To produce the standard concrete test specimen that aggregate size is respectively 2.5~5mm, 5~10mm, 10~20mm（Such as the institute of accompanying drawing 2,3,4
Show）, the concrete being made it can be seen from Fig. 2,3,4 using different-grain diameter possessed different outward appearances and intensity, used
2.5~5mm, 5~10mm aggregate sizes concrete it is more attractive in appearance in appearance, while also possess more preferable strength characteristics, plus
Enter after spices because its hole is smaller, it is slower to distribute fragrance speed, can be widely applied to park runway, pavement, infrastructure
Decoration etc., reaches for decorating, purifying, the effect of sweetening treatment air within doors；Aggregate size for 10~20mm concrete by
It is larger in its loose structure hole, therefore its permeability is more preferably, can be widely applied to need preferable water-permeable pavement, such as city
The serious pavement road surface of city's ponding and shade tree soil matrix hole surface etc..Because its hole is larger, add after spices, it is distributed
The speed of fragrance, it is adaptable among outdoor environment, therefore the present invention possesses different purposes using different aggregate sizes.
On the basis of basic preparation method, after the completion of die-filling the step for, it can be respectively adopted（1）Do not vibrate and only smear
It is flat, it is only that surface is floating without vibration after concrete is fitted into 150 × 150 × 150mm master pattern, such as Fig. 6 institutes
Show；（2）Vibrate and floating：After concrete is fitted into 150 × 150 × 150mm master pattern, model bottom is tapped
Or vibration, it is then that surface is floating, will be as shown in Figure 5；（3）Rap, smear in surface：After concrete is die-filling, in test specimen upper table
Rapped, smeared, as shown in Figure 7 with trowel or other instruments in face；Using the die-filling concrete produced of concrete vibrating mode, after initial set its
Lower surface seal preferably, can be widely used for adding the concrete of liquid perfume, less be produced using concrete vibrating mode is die-filling
Concrete, which is reduced, is adding the loss at spices initial stage, makes the effect of its sweetening treatment air more lasting；Using in upper surface with smearing
Son or other instruments rap, smear the die-filling concrete produced, and preferably, surrounding remains unchanged deposits closed the closing property in its upper surface after initial set
In distribution of pores, the volatilization of spices is less reduced using the die-filling concrete produced of concrete vibrating mode, makes its sweetening treatment air
Effect is more lasting, can be widely used for the outdoor long-term place for being subjected to exposing to the sun and rain, such as square ladder, indoor balcony etc..
, can be in the different time in the step for spices is added into concrete on the basis of basic preparation method
Section adds spices into concrete：Add spices, concrete in mixed concrete and after or concrete forming thereto respectively
Spices is added after shaping thereto and adds spices compared with mixed concrete, concrete strength is not influenceed；In mixed concrete
The hydration reaction that spices hinders concrete is added, its intensity is decreased, but is made more simple and efficient.As accompanying drawing 1,2,
3rd, shown in 4, concrete surface can also add spices in the more cavernous structure of its surface distributed in mixed concrete,
After shaping when the spices of addition volatilizees totally, then to its hole continuation addition spices, it can muchly play purification empty
Gas, the effect of sweetening treatment air.
Celluar concrete is, by a kind of celluar concrete of aggregate, cement and water mixing, one to be coated by aggregate surface
Thin layer cement mortar mutually bonds and forms the equally distributed alveolate texture in hole, and the loose structure having can distribute fragrance.
When concrete uses different aggregate sizes, with the increase of aggregate size, its porosity is bigger, and the speed for distributing fragrance is got over
It hurry up；But aggregate size is bigger, the probability that latent defect occurs is of a relatively high, and little particle aggregate is relatively compact, can increase with
The area that cement is bonded, concrete strength is higher；Therefore, different aggregate sizes cause concrete distribute fragrance effect and
The difference of intensity, can meet different use demands.The present invention has made a kind of concrete with loose structure, thereto
Add spices, although the intensity compared with normal concrete has declined, but still can be widely used within doors decoration, park,
Among the structures such as pavement, runway, seat and engineering construction；Using the loose structure of itself, effectively it can adsorb in air
Dust pollution thing；Spices is added into celluar concrete simultaneously, using loose structure, among its fragrance emission to air,
It is beneficial to the physical and mental health of people.It the advantage is that and be used not only for part basis Facilities Construction, but also can reach net
Change, beautify the effect of air.
Above in conjunction with accompanying drawing to the present invention specific embodiment be described in detail, but the present invention be not limited to it is above-mentioned
Embodiment, in the knowledge that those of ordinary skill in the art possess, can also not depart from the premise of present inventive concept
It is lower that various changes can be made.
Claims (5)
1. a kind of preparation method of fragrant celluar concrete, it is characterised in that：Comprise the following steps：
Step 1：Electronic scale weighs the cement for meeting fragrance concrete amount, water and aggregate；
Step 2：The cement weighed, water and aggregate mix is uniform；
Step 3：The concrete mixed is loaded among mould；
Step 4：The form removal after concrete reaches the 60%~90% of its intensity, produces fragrance concrete；
Spices is added after described step 2 neutralizes or step 4, described spices has fragrance and capable of purifying air.
2. a kind of preparation method of fragrant celluar concrete according to claim 1, it is characterised in that：Described
It is further comprising the steps of before entering step 4 after the completion of step 3：Vibrate and floating or do not vibrate only floating or do not vibrate, but it is right
Its upper surface taps, smears uniform.
3. a kind of preparation method of fragrant celluar concrete according to claim 1, it is characterised in that：Described
The step of adding spices in step 2 can be that will uniformly or first claim the spices weighed, cement, water and aggregate together mix
Mix is uniform together for cement, water and the aggregate taken, and then adding spices, mix is uniform again.
4. a kind of preparation method of fragrant celluar concrete according to claim 1, it is characterised in that：Described
Directly to inject spices in the loose structure for the fragrance concrete being made the step of spices is added after step 4.
5. a kind of preparation method of fragrant celluar concrete according to claim any one of 1-4, its feature exists
In：Described spices is solid spice or liquid perfume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354932.XA CN107266105A (en) | 2017-05-19 | 2017-05-19 | A kind of preparation method of fragrant celluar concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354932.XA CN107266105A (en) | 2017-05-19 | 2017-05-19 | A kind of preparation method of fragrant celluar concrete |
Publications (1)
| Publication Number | Publication Date |
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| CN107266105A true CN107266105A (en) | 2017-10-20 |
Family
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| CN201710354932.XA Pending CN107266105A (en) | 2017-05-19 | 2017-05-19 | A kind of preparation method of fragrant celluar concrete |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293166A (en) * | 2000-12-06 | 2001-05-02 | 李永童 | Porous colour concrete and its preparing process |
| CN104446220A (en) * | 2014-12-12 | 2015-03-25 | 广西科技大学 | Scented concrete |
| CN105254260A (en) * | 2015-11-26 | 2016-01-20 | 白山市和一硅藻科技有限公司 | Diatomite brick and processing technology thereof |
| TW201609596A (en) * | 2014-09-03 | 2016-03-16 | Goldsun Co Ltd | Preparation method of fragrant concrete |
-
2017
- 2017-05-19 CN CN201710354932.XA patent/CN107266105A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293166A (en) * | 2000-12-06 | 2001-05-02 | 李永童 | Porous colour concrete and its preparing process |
| TW201609596A (en) * | 2014-09-03 | 2016-03-16 | Goldsun Co Ltd | Preparation method of fragrant concrete |
| CN104446220A (en) * | 2014-12-12 | 2015-03-25 | 广西科技大学 | Scented concrete |
| CN105254260A (en) * | 2015-11-26 | 2016-01-20 | 白山市和一硅藻科技有限公司 | Diatomite brick and processing technology thereof |
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Application publication date: 20171020 |
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