CN103776670A - Sample preparing mold for testing wall building standard brick strength - Google Patents
Sample preparing mold for testing wall building standard brick strength Download PDFInfo
- Publication number
- CN103776670A CN103776670A CN201310492628.3A CN201310492628A CN103776670A CN 103776670 A CN103776670 A CN 103776670A CN 201310492628 A CN201310492628 A CN 201310492628A CN 103776670 A CN103776670 A CN 103776670A
- Authority
- CN
- China
- Prior art keywords
- plate
- mould
- coaming
- sample
- 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.)
- Granted
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a sample preparing mold for testing wall building standard brick strength. The sample preparing mold is mainly composed of a right side plate, a left side plate, a front clamp plate, a rear clamp plate, a front coaming, a rear coaming, a front pushing plate device, a rear pushing plate device, a right supporting device, a left supporting device, a coaming fixing device, vertical cords, a test piece control insertion plate, a seal device, and a mold fixing device, wherein the sample preparation process is completed through molding, grouting, vibrating, early stage maintenance, demolding, and other processes; neat paste for compressive strength test of a wall brick is adopted by the invention as a leveling material, the original sample maintenance period of 72 h is shortened to 4 h, and the detection efficiency is greatly increased; human factors, material region factors, and the like during the original leveling method are reduced to the minimum, so that severe deviation of test result can be eliminated, and the accuracy polycondensate and work efficiency of the compressive strength test of the wall brick is improved comprehensively.
Description
Technical field
The present invention relates to the sample preparation device that a kind of building materials detects use, the sample preparation mold that the standard brick strength test of specifically building a wall is used.
Background technology
Wall-building brick is the widely used a kind of building materials of building field, and its quality has directly affected the quality of building.An important parameter of wall-building brick quality is compressive strength, and in order accurately to test out the compressive strength of wall-building brick, key is to prepare the test sample that meets national standard.
The classic method of manufacturing wall-building brick test sample is the mode that adopts cement paste manually to wipe one's face, that is, on the worktable of level, pad upper berth slurry paper on this paving slurry paper, is touched with perching knife paving the cement paste material-paving stirring in right amount evenly thereupon.Again by test by the plane of wall-building brick sample just to slurry face compacting, measure and guarantee its flatness with surveyor's staff.Then use the same method middle layer and the another side of levelling sample, and carry out maintenance (levelling sample is placed under the nonventilated environment that is not less than 7 ℃ maintenance 3 days).After maintenance is good, just can carry out compressive strength test by testing apparatus.
The sample preparation process that above-mentioned traditional cement paste is manually wiped one's face, is subject to the impact of human factor larger, and for example, sample compression face cement paste layer homogeneity is bad; The thickness of cement paste layer is difficult to control, and even after maintenance, also there will be local bulk bubble parting.Even if between same sample, the mode that adopts this cement paste material manually to wipe one's face, also may there is larger difference, these differences will directly have influence on the assay of the final compressive strength of product, especially for the sample in intensity critical state, whether this assay of more difficult judgement has reflected the mechanical property of product truly.In addition, classic method also exists curing period long, and test efficiency is low, the shortcoming such as the repdocutbility of test is poor.
Summary of the invention
The object of the invention is to, a kind of test mould of the Novel wall building brick that can improve accuracy of detection, practicality easy and simple to handle is provided, this mould, by the method for the cutting of sample middle part, staggered superpositing vibration slip casting, is made compressive strength test standard model, realizes one-shot forming sample preparation.
The present invention is achieved in that
The sample preparation mold of the present invention's the standard brick strength test of building a wall, is made up of right plate 5-1, left plate 5-2, front plate 4-1, rear plate 4-2, front coaming plate 2-1, squab panel 2-2, front push plate device 1-1, rear push plate device 1-2, right holding device 8-2, left holding device 8-1, coaming plate stationary installation 10, raised line 7, test specimen control plate, packoff and die fixture.
Front plate 4-1, rear plate 4-2, be positioned at side within the left plate 5-2 that is parallel to each other and right plate 5-1; One end of one end of right plate 5-1 and front coaming plate 2-1 links by cardan axle 3; The other end of front coaming plate 2-1 is at right angles fixedly connected with one end of left plate 5-2; The other end of right plate 5-1 is rectangular in shape and is fixedly connected with one end of squab panel 2-2; Squab panel 2-2 is connected or is opened by coaming plate stationary installation 10 with left plate 5-2;
The front end of front push plate device 1-1, rear push plate device 1-2 is separately fixed on front plate 4-1 and rear plate 4-2; The middle-end of front push plate device 1-1, rear push plate device 1-2 is threaded connection respectively and is fixed on front coaming plate 2-1 and squab panel 2-2; The outer end of front push plate device 1-1, rear push plate device 1-2 is fixed with respectively turning handle, controls moving forward and backward of front plate 4-1, rear plate 4-2 by former and later two rotation turning handles, realizes clamping when test product is manufactured or the control of unclamping;
Left plate 5-2, right plate 5-1 are upper, and staggered left holding device 8-2 and the right holding device 8-1 of being provided with accordingly, realizes the control that need clamp or unclamp when test product is manufactured.
In the middle of left plate 5-2 and right plate 5-1, be respectively fixed wtih a vertical raised line 7, between test specimen, insert kerf spacing control plate when working; Separately have two side seam spacing control plates, its shape is identical with middle kerf spacing control plate, and only some difference of thickness, for subsequent use in test job.
On the outer wall of left plate 5-2, right plate 5-1, be respectively equipped with the die fixture for fixed mould, described die fixture 6-1 and 6-2, be made up of threaded hole and bolt, mould and base plate are departed from or fixing object by adjusting the degree of tightness of the bolt in threaded hole, reaching.
Described coaming plate stationary installation 10 is a kind of loose-leaf shape lockset, these loose-leaf shape lockset both sides are fixedly connected with squab panel 2-2 respectively, are flexibly connected with left plate 5-2, the loose-leaf shape lockset of left plate 5-2 is provided with the locking latch 9 being inserted on coaming plate, in the time that locking latch 9 inserts the fixed pin holes on squab panel 2-2, squab panel 2-2 and left plate 5-2 are rectangular in shape and are secured together, so whole mould is square; In the time extracting locking latch 9, squab panel 2-2 and left plate 5-2 are separated from each other.
Described left and right holding device, formed by bolt and turning handle respectively, bolt is movably fixed to respectively left plate 5-2 by the screw on left plate 5-2, right plate 5-1 and right plate 5-1 is upper, the control that need to clamp or unclamp while manufacturing by rotating two turning handles in left and right, realizing test product.
Described packoff, is on the right and left and base of front plate 4-1, rear plate 4-2, is equipped with groove; On the base of left plate 5-12 and right plate 5-1, be also provided with groove; In each groove, all lay sealing strip, can prevent that slurry from exosmosing.
Described die fixture 6-1 and 6-2, be made up of threaded hole and bolt, mould and base plate departed from or fixing object by adjusting the degree of tightness of threaded hole inner bolt, reaching.
The test mould of the present invention's wall-building brick and using method thereof, the compressive strength test of employing wall-building brick as alignment material, will need 72 hours test piece maintenance cycles to shorten to 4 hours with clean pulp material originally; Improve greatly detection efficiency; Artifical influence factor, the regional impact factor of material etc. in artificial levelling mode are dropped to minimum, thereby having stopped test findings produces serious deviation, has improved all sidedly wall-building brick compressive strength test accuracy and work efficiency.
Accompanying drawing explanation
Fig. 1. the global shape structure schematic top plan view of the embodiment of the present invention;
Fig. 2. the global shape structural upright schematic diagram of the embodiment of the present invention.
In figure, 1-1 is front push plate device, push plate device after 1-2,2-1 is front coaming plate, and 2-2 is squab panel, the 3rd, and cardan axle, 4-1 is front plate, and 4-2 is rear plate, and 5-1 is right plate, 5-2 is left plate, and 6-1 is right die fixture, and 6-2 is left die fixture, the 7th, raised line, the left holding device 8-2 of 8-2, the left holding device of 8-2, the 9th, locking latch, the 10th, coaming plate stationary installation.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment: a kind of sample preparation mold of the standard brick strength test of building a wall
Fig. 1, Fig. 2 are respectively vertical view and the stereographic maps of the global shape structure of the present embodiment
The sample preparation mold of the standard brick strength test of building a wall of the present embodiment, is made up of end template and sample preparation mold.
Described sample preparation mold, is mainly made up of right plate 5-1, left plate 5-2, front plate 4-1, rear plate 4-2, front coaming plate 2-1, squab panel 2-2, front push plate device 1-1, rear push plate device 1-2, right holding device 8-2, left holding device 10-1, coaming plate stationary installation 10, packoff and die fixture.
Front plate 4-1, rear plate 4-2, be positioned at side within the left plate 5-2 that is parallel to each other and right plate 5-1; One end of one end of right plate 5-1 and front coaming plate 2-1 links by cardan axle 3; The other end of front coaming plate 2-1 is at right angles fixedly connected with one end of left plate 5-2; The other end of right plate 5-1 is rectangular in shape and is fixedly connected with one end of squab panel 2-2; Squab panel 2-2 is connected or is opened by coaming plate stationary installation 10 with left plate 5-2.Coaming plate stationary installation 10 is a kind of loose-leaf shape lockset, these loose-leaf shape lockset both sides are fixedly connected with squab panel 2-2 respectively, are flexibly connected with left plate 5-2, the loose-leaf shape lockset of left plate 5-2 is provided with and inserts coaming plate locking latch 9, in the time that coaming plate locking latch 9 inserts the fixed pin holes on squab panel 2-2, squab panel 2-2 and left plate 5-2 being rectangular in shape and being secured together----whole mould is square; In the time extracting coaming plate locking latch 3, squab panel 2-2 and left plate 5-2 are separated from each other.
The front end of front push plate device 1-1, rear push plate device 1-2 is separately fixed on front plate 4-1 and rear plate 4-2; The middle-end of front push plate device 1-1, rear push plate device 1-2 is threaded connection respectively and is fixed on front coaming plate 2-1 and squab panel 2-2; The outer end of front push plate device 1-1, rear push plate device 1-2 is fixed with respectively turning handle, controls moving forward and backward of front plate 4-1, rear plate 4-2 by former and later two rotation turning handles, realizes clamping when test product is manufactured or the control of unclamping;
Left plate 5-2 and right plate 5-1 are upper, by two turning handles in rotation left and right, can realize the control that clamps or unclamp when test product is manufactured.
On the outer wall of left plate 5-2, right plate 5-1, be respectively equipped with the die fixture 6 for fixed mould, described die fixture 6-1 and 6-2 are base plate clamping screw.This stationary installation is made up of threaded hole and bolt, mould and base plate is departed from or fixing object by adjusting the degree of tightness of inner bolt, reaching.
In the middle of left plate 5-2 and right plate 5-1, respectively there is a vertical raised line 7, for inserting test specimen spacing control plate.Separately have two side seam spacing control plates for subsequent use, its shape is identical with middle kerf spacing control plate, the thick 5mm of middle plate, the thick 3mm of both sides plate.Middle kerf spacing control plate and side seam spacing plate, for space distance control.
On the right and left and base of described front plate 4-1, rear plate 4-2, be equipped with groove; On the base of described left plate 5-12 and right plate 5-1, be equipped with groove.In each groove, all lay sealing strip, can prevent that slurry from exosmosing.
The sample preparation mold of the present embodiment, is one-shot forming sampling die, when sample preparation is used, carries out according to following step:
1. dress mould
Mould is placed on standard operation platform, first unclamp the ambilateral base plate clamping screw of mould with allen wrench, unclamp again the spacing controllable register (right plate 5-1, left plate 5-2) of both sides, mould front and back, when a hand is lived mould, another hand-lifting goes out the locking latch 9 on coaming plate (squab panel 2-2), opens mould.On base plate and coaming plate, smear equably respectively form oil, coaming plate closes, insert locking and disclose pin 9, then by the test specimen of well cutting with oppositely horizontal packing in sampling die of fracture, middle kerf spacing control plate and side seam spacing control plate are inserted in the middle of sample and both sides successively, utilize the spacing adjusting bolt of rear and front end plate (front plate 4-1, rear plate 4-2) to regulate, make two bat spacing be not more than 5mm, large of brick is not more than 3mm with mold interval; Locking die side puller bolt, takes out spacing and regulates plate, suitably locks two end plates spacing adjusting bolt, and locks floor and coaming plate with base plate clamping screw, and the dress mould of sample completes.
2. grouting
First the mould that installs sample is placed in to operator's console A above, the compressive strength test stirring is evenly poured into along seam in sample with clean pulp material utilization grouting spoon, when perfusion, make slurry rapid Uniform Flow in mould with leading shovel, until fill whole mould.
3. vibration
Connect shaking table power supply, it is 1min that compressive strength test shaking table time of vibration is set, the mould that has poured into slurry is placed on shaking table, open shaking table, observe clean pulp material height in vibration processes, and supplement in time slurry, and utilize to lead and root out blibbing, guarantee that clean pulp material fills whole mould.Treat that vibration stops automatically, completes mould vibration processes.
4. maintenance in early stage
Mould after vibration is statically placed on maintenance in early stage platform, under the stuffy environment that is not less than 7 degrees Celsius, carries out maintenance in early stage 20 to 25 minutes (start time is as the criterion with clean pulp material mixing time start of record).
5. the demoulding
The good mould of maintenance in early stage is placed on stripping operation platform, unclamp the ambilateral base plate clamping screw of mould with allen wrench, slowly unclamp mould rear and front end spacing control baffle plate (front plate 4-1, rear plate 4-2), until compressive strength sample resistance to compression face thoroughly departs from mould, unclamp mould two sides puller bolt (left holding device 10-1, right holding device 8-2), a hand is pinned mould, another hand-lifting goes out the locking latch 9 on coaming plate 2-2, slowly open mould, make sample and mould separating.Root out the unnecessary slurry of overlapping section, knockout course completes.
In the later stage, the compressive strength sample after the demoulding is carried out to compressive strength test according to national standard related request.
Claims (6)
1. the build a wall sample preparation mold of standard brick strength test, it is characterized in that, formed by right plate (5-1), left plate (5-2), front plate (4-1), rear plate (4-2), front coaming plate (2-1), squab panel (2-2), front push plate device (1-1), rear push plate device (1-2), right holding device (7-2), left holding device (10-1), coaming plate stationary installation (10), vertical raised line (7), test specimen control plate, packoff and die fixture;
Front plate (4-1), rear plate (4-2), be positioned at side within the left plate (5-2) that is parallel to each other and right plate (5-1); One end of one end of right plate (5-1) and front coaming plate (2-1) is by cardan axle (3) hinge joint; The other end of front coaming plate (2-1) is at right angles fixedly connected with one end of left plate (5-2); The other end of right plate (5-1) is rectangular in shape and is fixedly connected with one end of squab panel (2-2); Squab panel (2-2) is connected or is opened by coaming plate stationary installation (10) with left plate (5-2);
The front end of front push plate device (1-1), rear push plate device (1-2) is separately fixed on front plate (4-1) and rear plate (4-2); The middle-end of front push plate device (1-1), rear push plate device (1-2) is threaded connection respectively and is fixed on front coaming plate (2-1) and squab panel (2-2); The outer end of front push plate device (1-1), rear push plate device (1-2) is fixed with respectively turning handle, control moving forward and backward of front plate (4-1), rear plate (4-2) by former and later two rotation turning handles, realize clamping when test product is manufactured or the control of unclamping;
Above, staggered left holding device (8-2) and the right holding device (8-1) of being provided with accordingly, realizes the control that need clamp or unclamp when test product is manufactured for left plate (5-2), right plate (5-1);
In the middle of left plate (5-2) and right plate (5-1), be respectively fixed wtih a vertical raised line (7), between test specimen, insert kerf spacing control plate when working; Separately have side seam spacing control plate for subsequent use in two test processs, its shape is identical with middle kerf spacing control plate, and only thickness is slightly variant;
On the outer wall of left plate (5-2), right plate (5-1), be respectively equipped with the die fixture for fixed mould, described die fixture (6-1) and (6-2), formed by threaded hole and bolt, mould and base plate are departed from or fixing object by adjusting the degree of tightness of the bolt in threaded hole, reaching.
2. build a wall the according to claim 1 sample preparation mold of standard brick strength test, it is characterized in that: coaming plate stationary installation (10) is a kind of loose-leaf shape lockset, these loose-leaf shape lockset both sides are fixedly connected with squab panel (2-2) respectively, are flexibly connected with left plate (5-2); The loose-leaf shape lockset of left plate (5-2) is provided with the locking latch (9) that can be inserted on coaming plate, in the time that locking latch (9) inserts the fixed pin holes on squab panel (2-2), squab panel (2-2) and left plate (5-2) are rectangular in shape and are secured together, so whole mould is square; In the time extracting locking latch (9), squab panel (2-2) is separated from each other with left plate (5-2).
3. build a wall the according to claim 1 sample preparation mold of standard brick strength test, it is characterized in that: described left and right holding device, formed by bolt and turning handle respectively, bolt is movably fixed to respectively on left plate (5-2) and right plate (5-1) by the screw on left plate (5-2), right plate (5-1), the control that need to clamp or unclamp while manufacturing by rotating two turning handles in left and right, realizing test product.
4. build a wall the according to claim 1 sample preparation mold of standard brick strength test, is characterized in that: described packoff is on the right and left and base of front plate (4-1), rear plate (4-2), is equipped with groove; On the base of left plate (5-12) and right plate (5-1), be also provided with groove; In each groove, all lay sealing strip, can prevent that slurry from exosmosing.
5. build a wall the according to claim 1 sample preparation mold of standard brick strength test, it is characterized in that:, described die fixture (6-1) and (6-2), formed by threaded hole and bolt, mould and base plate are departed from or fixing object by adjusting the degree of tightness of threaded hole inner bolt, reaching.
6. the build a wall using method of sample preparation mold of standard brick strength test, is characterized in that: when sample preparation, carry out according to following step:
1). dress mould
Mould is placed on standard operation platform, first unclamp the ambilateral base plate clamping screw of mould, then unclamp spacing controllable register---right plate 5-1, the left plate 5-2 of both sides, mould front and back, when a hand is lived mould, another hand-lifting goes out the locking latch 9 on squab panel 2-2, opens mould; On base plate and coaming plate, smear equably respectively form oil, coaming plate closes, insert locking latch 9, then by the test specimen of well cutting with oppositely horizontal packing in sampling die of fracture, middle kerf spacing control plate and side seam spacing control plate are inserted in the middle of sample and both sides successively, utilize the spacing adjusting bolt of front plate 4-1, rear plate 4-2 to regulate, make two bat spacing be not more than 5mm, large of brick is not more than 3mm with mold interval; The puller bolt of locking die side, takes out spacing and regulates plate, suitably locks two end plates spacing adjusting bolt, and locks floor and coaming plate with base plate clamping screw, and the dress mould of sample completes;
2). grouting
First the mould that installs sample is placed in to operator's console A above, the compressive strength test stirring is evenly poured into along seam in sample with clean pulp material utilization grouting spoon, when perfusion, make slurry rapid Uniform Flow in mould with leading shovel, until fill whole mould.
3). vibration
Connect shaking table power supply, it is 1min that compressive strength test shaking table time of vibration is set, the mould that has poured into slurry is placed on shaking table, open shaking table, observe clean pulp material height in vibration processes, and supplement in time slurry, utilization is led and is rooted out blibbing, guarantee that clean pulp material fills whole mould, treat that vibration stops automatically, completes mould vibration processes;
4). maintenance in early stage
Mould after vibration is statically placed on maintenance in early stage platform, under the stuffy environment that is not less than 7 degrees Celsius, carries out maintenance in early stage 20 to 25 minutes;
5). the demoulding
The good mould of maintenance in early stage is placed on stripping operation platform, unclamp the ambilateral base plate clamping screw of mould, slowly unclamp front plate 4-1 and the rear plate 4-2 of mould, until compressive strength sample resistance to compression face thoroughly departs from mould, the left holding device 8-2 and the right holding device 8-1 that unclamp mould two sides, a hand is pinned mould, and another hand-lifting goes out the locking latch 9 on coaming plate 2-2, slowly open mould, make sample and mould separating; Root out the unnecessary slurry of overlapping section, knockout course completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492628.3A CN103776670B (en) | 2013-10-21 | 2013-10-21 | Build a wall the sample preparation mold of standard brick strength trial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492628.3A CN103776670B (en) | 2013-10-21 | 2013-10-21 | Build a wall the sample preparation mold of standard brick strength trial |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103776670A true CN103776670A (en) | 2014-05-07 |
| CN103776670B CN103776670B (en) | 2016-06-08 |
Family
ID=50569176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492628.3A Active CN103776670B (en) | 2013-10-21 | 2013-10-21 | Build a wall the sample preparation mold of standard brick strength trial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103776670B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297092A (en) * | 2014-10-20 | 2015-01-21 | 上海利物宝建筑科技有限公司 | 3D printing building mortar plastic deformation performance testing mold and application thereof |
| CN104297029A (en) * | 2014-10-15 | 2015-01-21 | 长沙矿山研究院有限责任公司 | Test mold for manufacturing mine tailing filling slurry test block |
| CN105903649A (en) * | 2015-12-15 | 2016-08-31 | 内蒙古航天红峡化工有限公司 | Solid propellant rocket engine rear mouth grouting tool |
| CN106289930A (en) * | 2016-07-26 | 2017-01-04 | 同济大学 | A kind of mould that can accurately fix joint shearing test test specimen and test block manufacture method |
| CN106969959A (en) * | 2017-04-26 | 2017-07-21 | 福建省建筑工程质量检测中心有限公司 | A kind of sintering heat-reserving brick compression test rapid-assembling/disassembling sampling die |
| CN109269857A (en) * | 2018-10-31 | 2019-01-25 | 山东科技大学 | A kind of strain brick production mold and its application method |
| CN109342164A (en) * | 2018-10-16 | 2019-02-15 | 浙江科技学院 | Integral structure surface model containing weak intercalated layer and with a variety of lateral confinement constraint types makes mold |
| CN110006731A (en) * | 2019-04-18 | 2019-07-12 | 国网山东省电力公司电力科学研究院 | The sampling die and method for making sample of the electrical performance test of external insulation anti-pollution flashover coating |
| CN110821176A (en) * | 2018-08-07 | 2020-02-21 | 中国水利水电第十六工程局有限公司 | Construction method of temporary house for construction site |
| CN113358429A (en) * | 2021-04-29 | 2021-09-07 | 上海航天化工应用研究所 | Medicine strip sample preparation device for static burning speed test of embedded metal wire propellant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991953Y (en) * | 2006-12-31 | 2007-12-19 | 贵州开磷磷业有限责任公司 | Building brick mould |
| CN201083645Y (en) * | 2007-08-09 | 2008-07-09 | 国家建筑材料工业墙体屋面材料质量监督检验测试中心 | Wall-building brick strength test die |
| WO2009075412A1 (en) * | 2007-12-12 | 2009-06-18 | Kyu-Hue Kim | Building block, building structure and the method of bricking wall using the same |
| CN203587408U (en) * | 2013-10-21 | 2014-05-07 | 中国建材检验认证集团西安有限公司 | Sample preparation mold for strength test of wall building standard brick strength |
-
2013
- 2013-10-21 CN CN201310492628.3A patent/CN103776670B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991953Y (en) * | 2006-12-31 | 2007-12-19 | 贵州开磷磷业有限责任公司 | Building brick mould |
| CN201083645Y (en) * | 2007-08-09 | 2008-07-09 | 国家建筑材料工业墙体屋面材料质量监督检验测试中心 | Wall-building brick strength test die |
| WO2009075412A1 (en) * | 2007-12-12 | 2009-06-18 | Kyu-Hue Kim | Building block, building structure and the method of bricking wall using the same |
| CN203587408U (en) * | 2013-10-21 | 2014-05-07 | 中国建材检验认证集团西安有限公司 | Sample preparation mold for strength test of wall building standard brick strength |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297029A (en) * | 2014-10-15 | 2015-01-21 | 长沙矿山研究院有限责任公司 | Test mold for manufacturing mine tailing filling slurry test block |
| CN104297092A (en) * | 2014-10-20 | 2015-01-21 | 上海利物宝建筑科技有限公司 | 3D printing building mortar plastic deformation performance testing mold and application thereof |
| CN104297092B (en) * | 2014-10-20 | 2017-04-12 | 上海利物宝建筑科技有限公司 | 3D printing building mortar plastic deformation performance testing mold and application thereof |
| CN105903649B (en) * | 2015-12-15 | 2018-12-14 | 内蒙古航天红峡化工有限公司 | Machine mouth is in the milk tooling after a kind of solid propellant rocket |
| CN105903649A (en) * | 2015-12-15 | 2016-08-31 | 内蒙古航天红峡化工有限公司 | Solid propellant rocket engine rear mouth grouting tool |
| CN106289930B (en) * | 2016-07-26 | 2019-01-25 | 同济大学 | A kind of mold and test block production method that can accurately fix joint shearing test test specimen |
| CN106289930A (en) * | 2016-07-26 | 2017-01-04 | 同济大学 | A kind of mould that can accurately fix joint shearing test test specimen and test block manufacture method |
| CN106969959A (en) * | 2017-04-26 | 2017-07-21 | 福建省建筑工程质量检测中心有限公司 | A kind of sintering heat-reserving brick compression test rapid-assembling/disassembling sampling die |
| CN106969959B (en) * | 2017-04-26 | 2023-08-04 | 福建省建筑工程质量检测中心有限公司 | Quick assembly and disassembly sample preparation die for compression test of sintered insulating brick |
| CN110821176A (en) * | 2018-08-07 | 2020-02-21 | 中国水利水电第十六工程局有限公司 | Construction method of temporary house for construction site |
| CN110821176B (en) * | 2018-08-07 | 2024-02-27 | 中国水利水电第十六工程局有限公司 | Method for constructing temporary house for construction site |
| CN109342164A (en) * | 2018-10-16 | 2019-02-15 | 浙江科技学院 | Integral structure surface model containing weak intercalated layer and with a variety of lateral confinement constraint types makes mold |
| CN109342164B (en) * | 2018-10-16 | 2023-11-21 | 浙江科技学院 | Integrated structural surface model manufacturing mold containing weak interlayer and having various lateral confinement constraint modes |
| CN109269857A (en) * | 2018-10-31 | 2019-01-25 | 山东科技大学 | A kind of strain brick production mold and its application method |
| CN110006731A (en) * | 2019-04-18 | 2019-07-12 | 国网山东省电力公司电力科学研究院 | The sampling die and method for making sample of the electrical performance test of external insulation anti-pollution flashover coating |
| CN113358429A (en) * | 2021-04-29 | 2021-09-07 | 上海航天化工应用研究所 | Medicine strip sample preparation device for static burning speed test of embedded metal wire propellant |
| CN113358429B (en) * | 2021-04-29 | 2022-10-14 | 上海航天化工应用研究所 | Medicine strip sample preparation device for static burning rate test of metal wire embedded propellant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103776670B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103776670A (en) | Sample preparing mold for testing wall building standard brick strength | |
| CN105181421A (en) | Production method of artificial experimental sample imitating natural crack rock sample | |
| CN203587408U (en) | Sample preparation mold for strength test of wall building standard brick strength | |
| CN106556541B (en) | It is a kind of for study shearing overall process Rock Joint Plane Morphology Evolution test method | |
| CN107322763B (en) | Permeable concrete compressive strength test piece forming device and forming method | |
| CN107063808A (en) | A kind of compaction apparatus and drawing method for making rocks sample | |
| CN105759017A (en) | Device and method for evaluating anti-crack performance of external squares and internal circles of cement-based materials | |
| CN203551350U (en) | Sample preparation mould for wall-building non-standard brick strength test | |
| CN104044200A (en) | Molding frame used for testing mortar tensile adhesive strength and using method thereof | |
| CN206982954U (en) | A kind of artificial roughness adhesive surface of use for laboratory new-old concrete prepares mould | |
| CN103759990B (en) | The sample preparation mold of non-standard brick of building a wall strength test and using method thereof | |
| CN107966384B (en) | Cement paste die filling and forming method | |
| CN205581107U (en) | Circle crack resistance can appraise device in cement -based materials foreign side | |
| CN206788013U (en) | A kind of experimental provision applied to the detection of construction material interface binding intensity | |
| CN203432829U (en) | Regulating damper structure improved test mold used in masonry brick compressive strength tests | |
| CN111595656B (en) | Forming die for testing interface fracture performance of dissimilar concrete and preparation method | |
| CN112627153B (en) | Fracture repair visual measurement device and use method | |
| CN205325955U (en) | Cement mortar test piece mould shedder | |
| CN108562467A (en) | A kind of rocks test specimen joint generates experimental rig and test method | |
| CN110441122B (en) | Manufacturing and operating method of standard joint anchoring test block mold based on 3D printing | |
| CN209533732U (en) | A kind of concrete mold of adjustable fractionation | |
| CN112982654A (en) | Method for measuring initial setting time of concrete | |
| CN204705527U (en) | A kind of semi-rigid type base core end face is repaired and is used split cavity equipment | |
| EP1961517A1 (en) | Polishing apparatus for concrete specimens | |
| NL2033075B1 (en) | Method for testing bonding performance of interfacial transition zone between asphalt and acid-base combined aggregates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710061 No. 6 South Changan Road, Shaanxi, Xi'an Patentee after: China National Inspection and testing Holding Group Xi'an Co.,Ltd. Patentee after: Shaanxi Wote Building Materials Technology Development Co., Ltd Address before: 710061 No. 6 South Changan Road, Shaanxi, Xi'an Patentee before: CHINA BUILDING MATERIAL TEST & CERTIFICATION GROUP XI'AN Co.,Ltd. Patentee before: Shaanxi Wote Building Materials Technology Development Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |