CN107791373B - Natural curing bag for concrete test block and using method thereof - Google Patents
Natural curing bag for concrete test block and using method thereof Download PDFInfo
- Publication number
- CN107791373B CN107791373B CN201711079344.6A CN201711079344A CN107791373B CN 107791373 B CN107791373 B CN 107791373B CN 201711079344 A CN201711079344 A CN 201711079344A CN 107791373 B CN107791373 B CN 107791373B
- Authority
- CN
- China
- Prior art keywords
- panel
- otic placode
- test block
- maintenance
- concrete test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012423 maintenance Methods 0.000 claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 239000000853 adhesive Substances 0.000 claims description 54
- 230000001070 adhesive effect Effects 0.000 claims description 54
- 230000035699 permeability Effects 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229920002627 poly(phosphazenes) Polymers 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000012466 permeate Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 22
- 239000010410 layer Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000013047 polymeric layer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of concrete test block maintenance, in particular to a natural maintenance bag for a concrete test block and a using method thereof. This natural maintenance package of concrete test block, including the maintenance package body, be equipped with at least one division board in the maintenance package body, the division board will maintenance package body partition is two at least maintenance storehouses, the maintenance package body is formed by the first flexible cloth layer that permeates water, first macromolecular polymer layer and the impervious material layer complex that set up respectively from inside to outside, the division board is formed by the second macromolecular polymer layer that sets up in the middle and set up respectively the second flexible cloth layer that permeates water of the second macromolecular polymer layer left and right sides is compound. According to the natural curing bag for the concrete test block and the using method thereof, manual watering is not needed in the curing process, and the natural curing bag has the advantages of simple structure, convenience in use, capability of being repeatedly used, water and labor saving, and contribution to keeping a dry and clean field environment.
Description
Technical field
The present invention relates to concrete test block maintenance technical field more particularly to a kind of concrete test block natural curing packet and its
Application method.
Background technique
In building engineering construction, after the natural curing of concrete test block refers to test block demoulding, it is not less than 5 DEG C in temperature on average
Natural temperature under the conditions of, to conserve concrete test block in seeking time, existing maintenance process mainly has covering to pour
Water curing and plastic film package conserve two kinds.
Covering water seasoning method is usually to cover the material with certain moisture-absorbing moisture-keeping ability such as straw screen or mat, gunnysack in test block surface
Material waters 2~3 times daily, until reaching regulation curing time.However this maintenance process needs watering daily, not only increases
The amount of labour, and the utilization rate of water is very low, and the overflow phenomena that waters every time is serious.
Film package method of curing is to wrap up test block with plastic film, evaporates the mixing water in test block not, utilizes this portion
Moisture is divided to carry out concrete curing.However this maintenance process is not due to having external moisturizing, if wrapping up not tight or breakage of thin film applied
It is easy to influence the maintenance quality of concrete.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of concrete test block natural curing packet and its application methods, solve existing covering and pour
The problem that the amount of labour existing for water curing method is big, water utilization rate is very low, and solve existing film package maintenance process and deposit
Can not external complement, influence concrete maintenance quality the problem of.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of concrete test block natural curing packets, including maintenance packet
Ontology, at least one demarcation plate is equipped in the maintenance packet ontology, and the maintenance packet ontology is divided at least by the demarcation plate
Two maintenance bins；Wherein the maintenance packet ontology is by respectively arranged first permeability flexible layer of cloth, the first macromolecule from inside to outside
Polymeric layer and impermeable material layer are combined, the demarcation plate by be arranged in intermediate the second high polymer layer and
The second permeability flexible layer of cloth at left and right sides of second high polymer layer is separately positioned on to be combined.
Further, the maintenance packet ontology is rectangular box that is deployable, folding, and the maintenance packet ontology is by bottom surface
Plate, top panel, rear side panel, front panel, Left-Hand Panel and right panel surround composition.
Specifically, the bottom end of the demarcation plate is connect with the bottom panel.
Specifically, first is provided in the outer ledge of the free margins of the front panel, rear side panel and top panel
Outer adhesive strip；It is connected with left side otic placode on the free margins of the Left-Hand Panel, the inside edge of the left side otic placode is equipped with the
Adhesive strip in one；Right side otic placode is connected on the free margins of the right panel, the inside edge of the right side otic placode is equipped with
Adhesive strip in second；Bottom surface otic placode is connected on the free margins of the bottom panel, the inside edge of the bottom surface otic placode is equipped with
Adhesive strip in third is respectively equipped with the second outer adhesive strip on the outside of the left and right ends of the bottom surface otic placode.
Specifically, adhesive strip and the first outer adhesive strip on the front panel are mutual in the third on the bottom surface otic placode
It is bonded, adhesive strip is corresponding on the rear side panel, top panel, front panel respectively in first on the left side otic placode
First outer adhesive strip is mutually bonded, in second on the right side otic placode adhesive strip respectively with the rear side panel, top panel,
Corresponding first outer adhesive strip is mutually bonded on front panel, and adhesive strip is with setting described in first on the left side otic placode
Second outer adhesive strip of bottom surface otic placode left end is mutually bonded, and adhesive strip and setting are at the bottom in second on the right side otic placode
Second outer adhesive strip of face otic placode right end is mutually bonded.
Specifically, the width of the left side otic placode, right side otic placode and bottom surface otic placode is 3~5cm.
In order to solve the above-mentioned technical problems, the present invention provides a kind of application method of concrete test block natural curing packet,
This method uses above-mentioned concrete test block natural curing packet, and this method comprises the following steps:
Maintenance packet is absorbed water into saturation；
By maintenance packet ontology expansion, the concrete test block after just form removal is placed on each of the maintenance packet ontology
On the corresponding bottom panel of a maintenance bin, demarcation plate is kept vertical, and paste the concrete test block closely with the demarcation plate
It closes；
The front panel of the maintenance packet ontology is turned up, the maintenance rear side panel of packet ontology, top panel and preceding are made
Side panel fitting corresponding with the concrete test block respectively, the bottom surface otic placode of the maintenance packet ontology is turned up, by the front side
Panel is closely bonded by adhesive strip and the bottom surface otic placode；
The Left-Hand Panel of the maintenance packet ontology and right panel are turned up respectively, make the Left-Hand Panel and the right side
Panel respectively it is corresponding with the concrete test block fitting, by left side otic placode and right side otic placode pass through respectively adhesive strip and it is described after
Side panel, top panel and front panel correspondence closely bond.
Further, this method further include:
After the concrete test block maintenance being placed in the maintenance packet ontology, the maintenance packet ontology is opened, it will
The concrete test block takes out；
The maintenance packet ontology is cleared up and folds, in case next time uses.
Specifically, the opening maintenance packet ontology, specifically comprises the following steps:
The Left-Hand Panel and the right panel are opened respectively；
The front panel, the top panel and the rear side panel are successively opened, makes the maintenance packet ontology in expansion
State.
Specifically, maintenance packet is absorbed water into saturation by way of spraying or impregnating.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the advantages that
Concrete test block natural curing packet provided by the invention and its application method, concrete test block is put into and is absorbed water to
In the maintenance packet of saturation, with the water suction suction function of capillary in concrete test block, the moisture in maintenance packet is sustainable slowly
Ground is discharged into concrete test block, and maintenance processes are not necessarily to artificial watering, is reached curing time and is taken out test block, has structure letter
It is single, it is easy to use, can multiple Reusability, water-saving labor-saving, the advantages of conducive to dry and comfortable clean and tidy site environment is kept.
Detailed description of the invention
Fig. 1 is the closed state schematic diagram of concrete test block natural curing packet in the embodiment of the present invention；
Fig. 2 is the unfolded state schematic diagram of concrete test block natural curing packet in the embodiment of the present invention.
In figure: 1: maintenance packet ontology；101: bottom panel；102: top panel；103: rear side panel；104: front panel；
105: Left-Hand Panel；106: right panel；2: demarcation plate；3: maintenance bin；401: the first outer adhesive strips；It is bonded outside 402: the second
Item；5: left side otic placode；Adhesive strip in 601: the first；Adhesive strip in 602: the second；603: adhesive strip in third；7: right side otic placode；
8: bottom surface otic placode.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the embodiment of the present invention provides a kind of concrete test block natural curing packet, including maintenance packet ontology 1,
At least one demarcation plate 2 is equipped in the maintenance packet ontology 1, the maintenance packet ontology 1 is divided at least two by the demarcation plate 2
A maintenance bin 3.In practical applications, the quantity of demarcation plate 2 can be arbitrarily set according to the actual situation, so that the maintenance is wrapped this
Body 1 is divided into required amount of maintenance bin 3.In the present embodiment, demarcation plate 2 there are two being set in the maintenance packet ontology 1, it is described
Two demarcation plates 2 the maintenance packet ontology 1 is divided into three maintenance bins 3.
Wherein, the maintenance packet ontology 1 is by respectively arranged first permeability flexible layer of cloth, the first polyphosphazene polymer from inside to outside
Nitride layer and impermeable material layer is closed to be combined, the demarcation plate 2 by be arranged in intermediate the second high polymer layer and
The second permeability flexible layer of cloth at left and right sides of second high polymer layer is separately positioned on to be combined.Described in wherein
There is high water absorption, height to be retained slow water-releasing of easing up for first high polymer layer and the second high polymer layer.
Furthermore, it is understood that the maintenance packet ontology 1 is rectangular box that is deployable, folding, the maintenance packet ontology 1 is the bottom of by
Panel 101, top panel 102, rear side panel 103, front panel 104, Left-Hand Panel 105 and right panel 106 surround composition.For
Convenient for mutually agreeing with the shape of concrete test block, with guarantee maintenance packet ontology 1 with concrete test block being bonded in maintenance processes
The position of degree, each rib of the maintenance packet ontology 1 is made into folding line convenient for folding.
Specifically, the bottom end of the demarcation plate 2 is connect with the bottom panel 101.
Furthermore, it is understood that in order to guarantee to conserve good confinement of the packet ontology 1 during maintenance, maintenance packet ontology 1 is closed
The adhesive strip with binding function repeatedly is provided at each faying face afterwards, that is, each after the maintenance closure of packet ontology 1
Faying face is bonded by adhesive strip.
Specifically, equal in the outer ledge of the free margins of the front panel 104, rear side panel 103 and top panel 102
It is provided with the first outer adhesive strip 401.Left side otic placode 5, the left side otic placode are connected on the free margins of the Left-Hand Panel 105
5 inside edge is equipped with adhesive strip 601 in first.Right side otic placode 7, institute are connected on the free margins of the right panel 106
The inside edge for stating right side otic placode 7 is equipped with adhesive strip 602 in second.Bottom surface is connected on the free margins of the bottom panel 101
The inside edge of otic placode 8, the bottom surface otic placode 8 is equipped with adhesive strip 603 in third, in the outer of 8 left and right ends of bottom surface otic placode
Side is respectively equipped with the second outer adhesive strip 402.
Wherein, the width of the left side otic placode 5, right side otic placode 7 and bottom surface otic placode 8 is 3~5cm.
When conserving the closure of packet ontology 1, adhesive strip 603 and the front panel 104 in the third on the bottom surface otic placode 8
On the first outer adhesive strip 401 be mutually bonded, in first on the left side otic placode 5 adhesive strip 601 respectively with the rear side
Panel 103, top panel 102, corresponding first outer adhesive strip 401 is mutually bonded on front panel 104, the right side otic placode 7
On second in adhesive strip 602 respectively corresponding on the rear side panel 103, top panel 102, front panel 104
One outer adhesive strip 401 is mutually bonded, and adhesive strip 601 and setting are left in the bottom surface otic placode 8 in first on the left side otic placode 5
The second outer adhesive strip 402 at end is mutually bonded, and adhesive strip 602 and setting are in the bottom surface in second on the right side otic placode 7
The outer adhesive strip 402 of the second of 8 right end of otic placode is mutually bonded, thus the composition good maintenance space of one closure.
Concrete test block natural curing packet, has the advantages that described in the embodiment of the present invention
1, maintenance processes are not required to water.
2, the slow for water environment of continuous uniform can be provided for concrete test block.
3, it repeated multiple times can use.
4, water-saving labor-saving.
5, conducive to the dry and comfortable clean and tidy site environment of holding.
On the basis of the above embodiments, make the embodiment of the invention also provides a kind of concrete test block natural curing packet
With method, this method is specifically comprised the following steps: using concrete test block natural curing packet described in above-described embodiment, this method
Before use, maintenance packet is made to absorb water to saturation by way of spraying or impregnating.
Concrete test block after just form removal is placed on each of the maintenance packet ontology 1 by expansion maintenance packet ontology 1
On bottom panel 101 corresponding to a maintenance bin 3, demarcation plate 2 is kept vertically, and make the concrete test block and the demarcation plate
2 fit closely.
The maintenance packet ontology 1 is closed, concrete operation step are as follows:
The front panel 104 of the maintenance packet ontology 1 is turned up, rear side panel 103, the top of the maintenance packet ontology 1 are made
Panel 102 and the fitting corresponding with the concrete test block respectively of front panel 104, by the bottom surface otic placode 8 of the maintenance packet ontology 1
It turns up, the front panel 104 is closely bonded by adhesive strip with the bottom surface otic placode 8.
The Left-Hand Panel 105 of the maintenance packet ontology 1 and right panel 106 are turned up respectively, make the Left-Hand Panel 105
With the right panel 106 fitting corresponding with the concrete test block respectively, left side otic placode 5 and right side otic placode 7 are passed through respectively
Adhesive strip and the rear side panel 103, top panel 102 and front panel 104 is corresponding closely bonds.
When being placed in the maintenance packet ontology after 1 concrete test block maintenance, the Left-Hand Panel 105 is first opened
With the right panel 106, the front panel 104, the top panel 102 and the rear side panel 103 are then successively opened,
Make the maintenance packet ontology 1 in unfolded state, the concrete test block is taken out.
The maintenance packet ontology 1 is cleared up and folds, in case next time uses.
In conclusion concrete test block natural curing packet and its application method described in the embodiment of the present invention, by concrete
Test block is put into the maintenance packet after absorbing water to saturation, with the water suction suction function of capillary in concrete test block, maintenance packet
In moisture it is sustainable be slowly released into concrete test block, maintenance processes be not necessarily to artificial watering, reach curing time taking-up
Test block has structure simple, easy to use, can multiple Reusability, water-saving labor-saving, conducive to dry and comfortable clean and tidy scene is kept
The advantages of environment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of concrete test block natural curing packet, which is characterized in that including conserving packet ontology, be equipped in the maintenance packet ontology
The maintenance packet ontology is divided at least two maintenance bins by least one demarcation plate, the demarcation plate；Wherein, the maintenance packet
Ontology is compound by respectively arranged first permeability flexible layer of cloth, the first high polymer layer and impermeable material layer from inside to outside
It forms, the demarcation plate is by being arranged in the second intermediate high polymer layer and being separately positioned on second polyphosphazene polymer
The second permeability flexible layer of cloth at left and right sides of nitride layer is closed to be combined；
The maintenance packet ontology is rectangular box that is deployable, folding, and the maintenance packet ontology is by bottom panel, top panel, rear side
Panel, front panel, Left-Hand Panel and right panel are constituted；
The bottom end of the demarcation plate is connect with the bottom panel；
The first outer adhesive strip is provided in the outer ledge of the free margins of the front panel, rear side panel and top panel；?
Left side otic placode is connected on the free margins of the Left-Hand Panel, the inside edge of the left side otic placode is equipped with adhesive strip in first；
Right side otic placode is connected on the free margins of the right panel, the inside edge of the right side otic placode is equipped with bonding in second
Item；Bottom surface otic placode is connected on the free margins of the bottom panel, the inside edge of the bottom surface otic placode is equipped with bonding in third
Item is respectively equipped with the second outer adhesive strip on the outside of the left and right ends of the bottom surface otic placode；
Adhesive strip is mutually bonded with the first outer adhesive strip on the front panel in third on the bottom surface otic placode, the left side
Pick up the ears on plate first in adhesive strip respectively on the rear side panel, top panel, front panel corresponding first outside be bonded
Item is mutually bonded, and adhesive strip is respectively and on the rear side panel, top panel, front panel in second on the right side otic placode
Corresponding first outer adhesive strip is mutually bonded, and adhesive strip and setting are left in the bottom surface otic placode in first on the left side otic placode
The second outer adhesive strip at end is mutually bonded, and adhesive strip and setting are in the bottom surface otic placode right end in second on the right side otic placode
The second outer adhesive strip be mutually bonded.
2. concrete test block natural curing packet according to claim 1, which is characterized in that the left side otic placode, right side
The width of otic placode and bottom surface otic placode is 3~5cm.
3. a kind of application method of such as described in any item concrete test block natural curing packets of claim 1-2, which is characterized in that
This method comprises the following steps:
Maintenance packet is absorbed water into saturation；
By maintenance packet ontology expansion, the concrete test block after just form removal is placed on each of maintenance packet ontology and is supported
It protects on the corresponding bottom panel in storehouse, demarcation plate is kept vertical, and fit closely the concrete test block with the demarcation plate；
The front panel of the maintenance packet ontology is turned up, rear side panel, top panel and the leading flank of the maintenance packet ontology are made
Plate fitting corresponding with the concrete test block respectively, the bottom surface otic placode of the maintenance packet ontology is turned up, by the front panel
It is closely bonded by adhesive strip and the bottom surface otic placode；
The Left-Hand Panel of the maintenance packet ontology and right panel are turned up respectively, make the Left-Hand Panel and the right panel
Fitting corresponding with the concrete test block respectively, passes through adhesive strip and the trailing flank for left side otic placode and right side otic placode respectively
Plate, top panel and front panel correspondence closely bond.
4. the application method of concrete test block natural curing packet according to claim 3, which is characterized in that further include:
After the concrete test block maintenance being placed in the maintenance packet ontology, the maintenance packet ontology is opened, it will be described
Concrete test block takes out；
The maintenance packet ontology is cleared up and folds, in case next time uses.
5. the application method of concrete test block natural curing packet according to claim 4, which is characterized in that the opening
The maintenance packet ontology, specifically comprises the following steps:
The Left-Hand Panel and the right panel are opened respectively；
The front panel, the top panel and the rear side panel are successively opened, makes the maintenance packet ontology in unfolded state.
6. the application method of concrete test block natural curing packet according to claim 3, which is characterized in that by spray or
Maintenance packet is absorbed water to saturation by the form of immersion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079344.6A CN107791373B (en) | 2017-11-06 | 2017-11-06 | Natural curing bag for concrete test block and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079344.6A CN107791373B (en) | 2017-11-06 | 2017-11-06 | Natural curing bag for concrete test block and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107791373A CN107791373A (en) | 2018-03-13 |
| CN107791373B true CN107791373B (en) | 2019-09-17 |
Family
ID=61547187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711079344.6A Active CN107791373B (en) | 2017-11-06 | 2017-11-06 | Natural curing bag for concrete test block and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791373B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0784354B2 (en) * | 1992-07-07 | 1995-09-13 | コンクリートエンジニアリング株式会社 | Concrete curing pad and curing method using this concrete curing pad |
| CN2433065Y (en) * | 2000-08-09 | 2001-06-06 | 北方交通大学 | Concrete curing cover |
| CN201677393U (en) * | 2010-03-22 | 2010-12-22 | 长沙圣华科技发展有限公司 | Combined type concrete water saving moist curing membrane |
| CN204772938U (en) * | 2015-06-01 | 2015-11-18 | 江苏城工建设科技有限公司 | Improvement structure of cement briquette maintenance case |
| CN205021795U (en) * | 2015-09-28 | 2016-02-10 | 新疆天山建筑材料检测有限公司 | Concrete specimen curing box |
-
2017
- 2017-11-06 CN CN201711079344.6A patent/CN107791373B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0784354B2 (en) * | 1992-07-07 | 1995-09-13 | コンクリートエンジニアリング株式会社 | Concrete curing pad and curing method using this concrete curing pad |
| CN2433065Y (en) * | 2000-08-09 | 2001-06-06 | 北方交通大学 | Concrete curing cover |
| CN201677393U (en) * | 2010-03-22 | 2010-12-22 | 长沙圣华科技发展有限公司 | Combined type concrete water saving moist curing membrane |
| CN204772938U (en) * | 2015-06-01 | 2015-11-18 | 江苏城工建设科技有限公司 | Improvement structure of cement briquette maintenance case |
| CN205021795U (en) * | 2015-09-28 | 2016-02-10 | 新疆天山建筑材料检测有限公司 | Concrete specimen curing box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107791373A (en) | 2018-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201677393U (en) | Combined type concrete water saving moist curing membrane | |
| CN101101068A (en) | Intelligent valve | |
| CN106742785A (en) | A kind of incubator and its application method | |
| CN205105843U (en) | Trees protection against insects thermal coat | |
| CN107791373B (en) | Natural curing bag for concrete test block and using method thereof | |
| CN204820553U (en) | Polyethylene child waterproofing membrane | |
| CN202055439U (en) | Moistureproof skirting | |
| CN201784030U (en) | Water-saving and moisture conservation concrete curing membrane modified through grafting | |
| CN209179335U (en) | One kind being used for photovoltaic waterproof system profile | |
| CN107891515A (en) | Concrete self-curing test mold and using method thereof | |
| CN213733896U (en) | Water-based synthetic leather with net-shaped hierarchical structure | |
| CN205854762U (en) | A kind of Dampproof recyclable carton | |
| CN205444449U (en) | Outer high low layer of barricade prevention water structure of basement | |
| CN115182515A (en) | Waterproof construction of view afforestation roofing | |
| CN106437436A (en) | Hollow glass and manufacturing method thereof | |
| CN203590768U (en) | Water-filled thermal insulation water curtain | |
| CN204642516U (en) | The food pack that a kind of environmental protection is fresh-keeping | |
| CN208217232U (en) | A kind of waterproof carton | |
| CN208204213U (en) | Intensive pipeline wears exterior wall air-tightness constructing structure | |
| CN206704928U (en) | A kind of moistureproof tea packaging box | |
| CN107458738B (en) | Multifunctional putty powder packaging bag | |
| CN210857791U (en) | Background bamboo wallboard capable of preventing mildewing corrosion | |
| CN105459529A (en) | Sandwiched heat-preservation and wind-resisting moisture-keeping maintenance film capable of being repeatedly used and production method of moisture-keeping maintenance film | |
| CN205017962U (en) | Vegetable greenhouse heat preservation curtain | |
| CN205344003U (en) | With filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |