CN105588787A - Method and apparatus for convenient detection of consistency of building mortar - Google Patents
Method and apparatus for convenient detection of consistency of building mortar Download PDFInfo
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- CN105588787A CN105588787A CN201410579992.8A CN201410579992A CN105588787A CN 105588787 A CN105588787 A CN 105588787A CN 201410579992 A CN201410579992 A CN 201410579992A CN 105588787 A CN105588787 A CN 105588787A
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Abstract
The invention discloses a method for convenient detection of consistency of building mortar. The method includes the following steps: 1) filling a pedestal with the mortar; 2) uniformly insert-tamping the mortar from the center to the edges of the pedestal by a tamping bar; 3) flatting the surface of the mortar in a scratching manner, holding a test cone by hands and aligning the test cone with the central line of the pedestal, when the tip of the cone is contacted with the surface of the mortar, releasing the cone so that the cone falls freely, and when the test cone is sunk into the mortar for 8-10 s, reading the scale value on the test cone to know the consistency of the mortar. An apparatus for the method is composed of simple parts, wherein the precision of the apparatus can be calibrated in a laboratory. The detection apparatus is designed in a conical structure, which is beneficial to arrangement of the mortar and can achieve quick insert of a hollow cone, thereby completing detection of the consistency of the mortar. The apparatus is smart, is low in demand on test field, is easy to use, is beneficial to on-site test in a construction site, is simple in structure and is convenient to operate, and has excellent practicability.
Description
Technical field
The present invention relates to a kind of building mortar denseness easy detection method and device, belong to construction material checkout gear and method field.
Background technology
Consistency of mortar is one of important indicator of mortar performance, and generally, this parameter, according to " building mortar basic performance tests method " (JGJ70-2009) standard, is used mortar consistency tester to carry out. But this checkout equipment volume is larger, and the precision of part assembly is higher, is therefore more suitable for testing in laboratory, and in the time that the mortar of job site is carried out to Performance Detection, it is heavy that the mortar consistency tester of standard just seems, and easily in handling process, damage, the precision of impact test.
Summary of the invention
The object of the invention is: for the upper defect of prior art, a kind of building mortar denseness easy detection method and device are provided, the numerical value can utilize simply, testing equipment carrying out consistency of mortar is easily tested, quick and convenient and test data is accurate, to overcome the deficiencies in the prior art.
Technical scheme of the present invention
A kind of building mortar denseness easy detection method, in base, fill mortar, evenly plug and pound with tamper mind-set edge in base, then scrape plane surface, hand-held test cone is aimed at the center line of base, to bore the free-falling of point contact mortar face posterior pyramids, test cone is read the scale numerical value on test cone after sinking to mortar 8-10s, is the denseness of this mortar.
In aforesaid detection method, the tamper number of times that mind-set edge evenly plugs and pounds in base is 20-30 time, and raps base side 5 ~ 6 times with tamper afterwards having plugged and pounded.
In aforesaid detection method, described base cavity volume is pyramidal structure.
A kind of building mortar denseness easy detection device, comprises base, and this base is made up of conical vessel and bracing frame, and conical vessel is horizontally fixed on bracing frame, on above base, is provided with hollow cone, and this hollow cone center line aligns with base center line.
In aforesaid building mortar denseness easy detection device, be provided with counterweight at the top of hollow cone, on hollow cone shows, be provided with scale value.
Owing to having adopted technique scheme, compared with prior art, structure of the present invention is made up of simple equipment, (determine the weight of counterweight by the precision of proofreading and correct this building mortar denseness easy detection device in laboratory, in laboratory by the denseness of a certain model mortar of complex apparatus detection place, then this mortar is placed in this equipment, when reading out identical denseness numerical value, determine balance weight corresponding to this model mortar, again this checkout equipment is taken to the denseness that completes the same model mortar of detection on building site), the pyramidal structure design of this checkout gear, be conducive to the placement of mortar and can realize fast the insertion of hollow cone, complete the detection to consistency of mortar, present device is light and handy, test site requires little, easy and simple to handle, be very beneficial for testing at building-site, and simple in structure, easy to operate, there is fine practicality.
Brief description of the drawings
Accompanying drawing 1 is structural upright schematic diagram of the present invention;
Fig. 2 is hollow core conical structure schematic diagram of the present invention;
Fig. 3 is understructure schematic diagram in the present invention.
Being labeled as in accompanying drawing: 1-hollow cone, 2-base, 3-scale value, 4-counterweight, 5-conical vessel, 6-bracing frame.
Detailed description of the invention
Below in conjunction with accompanying drawing to the present invention with being described in further detail, but not as any limitation of the invention.
Embodiments of the invention: a kind of building mortar denseness easy detection method, in base, fill mortar, this base cavity volume is pyramidal structure, evenly plug and pound with tamper mind-set edge in base, then scrape plane surface, hand-held test cone is aimed at the center line of base, will bore the free-falling of point contact mortar face posterior pyramids, test cone is read the scale numerical value on test cone after sinking to mortar 8-10s, is the denseness of this mortar. .
Wherein the tamper number of times that mind-set edge evenly plugs and pounds in base is 20-30 time, and raps base side 5 ~ 6 times with tamper afterwards having plugged and pounded.
A kind of building mortar denseness easy detection device building according to above-mentioned detection method contracting, as shown in drawings, comprise base 2, this base 2 is made up of conical vessel 5 and bracing frame 6, conical vessel 5 is horizontally fixed on bracing frame 6, on above base, is provided with hollow cone 1, and this hollow cone 1 center line aligns with base 2 center lines, be provided with counterweight 4 at the top of hollow cone 1, showing to be provided with scale value 3 at hollow cone 1.
Concrete using method, in the time that building-site carries out consistency of mortar detection, packs mortar in the conical vessel of this device pedestal, uses tamper evenly to plug and pound from the center to the periphery 25 times, and rear use tamper knocks base edge 5 ~ 6 times, subsequently floating mortar. Base is placed in behind smooth ground, hand-held test cone, cone point is aimed at the center of container, and bore sharp adjacent mortar surface, decontrol test cone with defensive position, make its free-falling, when test cone sinks to after mortar 10s, read the actual sinkage of mortar according to the graduation mark floating on mortar, thereby can obtain consistency of mortar numerical value.
The design parameter of the present embodiment is, hollow cone is that a base diameter is 75mm, and the copper cone of high 145mm and a counterweight composition, be carved with altitude scale line above hollow cone, and the heavy amount of cone and counterweight is 300g; Base is a base diameter 150mm, the conical vessel of height 180mm and bracing frame composition, wherein the weight of counterweight is in laboratory, to complete in advance, in laboratory by the denseness of a certain model mortar of complex apparatus detection place, then this mortar is placed in this equipment, when reading out identical denseness numerical value, determine balance weight corresponding to this model mortar, then this checkout equipment is taken and on building site, completed the denseness that detects same model mortar。
The foregoing is only preferred embodiments of the present invention, be not intended to limit protection scope of the present invention, all any amendments of making are within the spirit and principles in the present invention equal to be replaced and improves, within all should being included in protection scope of the present invention.
Claims (5)
1. a building mortar denseness easy detection method, it is characterized in that: in base, fill mortar, evenly plug and pound with tamper mind-set edge in base, then scrape plane surface, hand-held test cone is aimed at the center line of base, to bore the free-falling of point contact mortar face posterior pyramids, test cone is read the scale numerical value on test cone after sinking to mortar 8-10s, is the denseness of this mortar.
2. detection method according to claim 1, is characterized in that: the tamper number of times that mind-set edge evenly plugs and pounds in base is 20-30 time, and raps base side 5 ~ 6 times with tamper afterwards having plugged and pounded.
3. detection method according to claim 1, is characterized in that: described base cavity volume is pyramidal structure.
4. a building mortar denseness easy detection device, comprise base (2), it is characterized in that: this base (2) is made up of conical vessel (5) and bracing frame (6), conical vessel (5) is horizontally fixed on bracing frame (6), on above base, be provided with hollow cone (1), this hollow cone (1) center line aligns with base (2) center line.
5. building mortar denseness easy detection device according to claim 4, is characterized in that: be provided with counterweight (4) at the top of hollow cone (1), show to be provided with scale value (3) at hollow cone (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579992.8A CN105588787A (en) | 2014-10-24 | 2014-10-24 | Method and apparatus for convenient detection of consistency of building mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579992.8A CN105588787A (en) | 2014-10-24 | 2014-10-24 | Method and apparatus for convenient detection of consistency of building mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105588787A true CN105588787A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579992.8A Pending CN105588787A (en) | 2014-10-24 | 2014-10-24 | Method and apparatus for convenient detection of consistency of building mortar |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU710000A1 (en) * | 1978-02-27 | 1980-01-15 | Государственный Ордена Трудового Красного Знамени Всесоюзный Проектный И Научно-Исследовательский Институт Цементной Промышленности | Shaking device for determining the consistence of cement mortar |
| EP1473561A1 (en) * | 2003-04-30 | 2004-11-03 | Hochschule Rapperswil, Institut für angewandte Umwelttechnik | Method and device for determining the consistency of media with low flowability |
| CN201199219Y (en) * | 2008-03-20 | 2009-02-25 | 山东省交通科学研究所 | Pouring type instrument for determining asphalt mixture flow degree |
| CN201611329U (en) * | 2010-02-05 | 2010-10-20 | 中建商品混凝土有限公司 | Mortar consistency measuring device |
| CN201844960U (en) * | 2010-11-03 | 2011-05-25 | 山东省建筑科学研究院 | Mortar consistency determining apparatus |
| CN204241336U (en) * | 2014-10-24 | 2015-04-01 | 贵州中建建筑科研设计院有限公司 | A kind of building mortar denseness easy detection device |
-
2014
- 2014-10-24 CN CN201410579992.8A patent/CN105588787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU710000A1 (en) * | 1978-02-27 | 1980-01-15 | Государственный Ордена Трудового Красного Знамени Всесоюзный Проектный И Научно-Исследовательский Институт Цементной Промышленности | Shaking device for determining the consistence of cement mortar |
| EP1473561A1 (en) * | 2003-04-30 | 2004-11-03 | Hochschule Rapperswil, Institut für angewandte Umwelttechnik | Method and device for determining the consistency of media with low flowability |
| CN201199219Y (en) * | 2008-03-20 | 2009-02-25 | 山东省交通科学研究所 | Pouring type instrument for determining asphalt mixture flow degree |
| CN201611329U (en) * | 2010-02-05 | 2010-10-20 | 中建商品混凝土有限公司 | Mortar consistency measuring device |
| CN201844960U (en) * | 2010-11-03 | 2011-05-25 | 山东省建筑科学研究院 | Mortar consistency determining apparatus |
| CN204241336U (en) * | 2014-10-24 | 2015-04-01 | 贵州中建建筑科研设计院有限公司 | A kind of building mortar denseness easy detection device |
Non-Patent Citations (3)
| Title |
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| 崔占全等: "《无机胶凝材料与耐火材料实验教程》", 1 April 2012 * |
| 阎培渝等: "《建筑材料 第二版》", 29 February 2008 * |
| 陕西省建筑科学研究院: "《JGJ/T-2009 建筑砂浆基本性能试验方法标准》", 1 June 2009 * |
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Application publication date: 20160518 |