CN105604338A - Cement-based anchoring glue construction technology - Google Patents
Cement-based anchoring glue construction technology Download PDFInfo
- Publication number
- CN105604338A CN105604338A CN201510959442.3A CN201510959442A CN105604338A CN 105604338 A CN105604338 A CN 105604338A CN 201510959442 A CN201510959442 A CN 201510959442A CN 105604338 A CN105604338 A CN 105604338A
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- CN
- China
- Prior art keywords
- cement
- cement based
- anchor adhesive
- based anchor
- construction technology
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a cement-based anchoring glue construction technology. The technology comprises the following steps that a cement-based anchoring glue powder material with a constant proportion and water are subpackaged into a plastic bag and a plastic bottle; hole drilling and hole cleaning are performed; the cement-based anchoring glue powder material and the water are poured into a bar planting rubber barrel; the cement-based anchoring glue powder material and the water are stirred to be uniform with stirring equipment; a piston is installed at the tail of the bar planting rubber barrel loaded with the stirred cement-based anchoring glue, and a grouting pipe is installed at the head of the bar planting rubber barrel; the piston is pressed to inject the cement-based anchoring glue into drilled holes along the grouting pipe; construction of steel bar or screw planting is completed. According to the cement-based anchoring glue construction technology, streamlined construction of the cement-based anchoring glue is achieved, the construction progress is significantly accelerated, the construction cost is lowered, the construction quality is guaranteed, and application and popularization of the cement-based anchoring glue are facilitated.
Description
Technical field
The present invention relates to anchor adhesive construction field, particularly relates to a kind of cement based anchor adhesive construction technology.
Background technology
Rebar-planting anchorage technique is a kind of concrete strengthening renovation technique, on existing concrete, holes, the process such as clear hole, injecting glue, insertion reinforcing bar, makes new-old concrete bonding firmly, reaches cooperative requirement. The anchoring adhesive that bar planting anchoring adopts is mainly divided into organic anchoring adhesive and inorganic anchoring adhesive. Organic anchoring adhesive relies on the features such as its early strength is high, full-fledged, has been widely used in building structure reinforcement, new construction bar planting etc. It should be noted that organic anchoring adhesive also exists the shortcoming that is difficult to overcome, such as differing too large with concrete elastic modelling quantity, heat resistance is poor, easily aging, have micro-poison, price high.
Its elastic modelling quantity of inorganic anchor adhesive is close with concrete, can reduce the risk that adhesive that the variation of temperature and stress causes and concrete interface depart from. And it has overcome the virose shortcoming of organic anchor adhesive tool, protect operating personnel's health, meet the value orientation of ecological, environmental protective, add price excellent honest and clean, therefore more and more cause people's attention. But owing to lacking streamlined construction method and stable quality control method, serious restriction the engineering application of inorganic anchor adhesive.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of cement based anchor adhesive construction technology, realize the streamlined construction of cement based anchor adhesive, significantly accelerated construction speed, reduced construction cost, ensure construction quality, be conducive to applying of cement based anchor adhesive.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of cement based anchor adhesive construction technology is provided, comprises the following steps:
(1) first pack cement based anchor adhesive powder and the moisture of determining proportioning into polybag and plastic bottle;
(2) boring, and clear hole;
(3) pour cement based anchor adhesive powder and water into bar planting packing element;
(4) adopt mixing plant mix cement base anchor adhesive powder and water, stir;
(5) at the bar planting packing element afterbody that the cement based anchor adhesive being stirred is housed, piston is installed, bar planting packing element head is installed Grouting Pipe;
(6) compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole;
(7) implant reinforcing bar or screw rod and complete construction.
In a preferred embodiment of the present invention, the part by weight that the middle water of step (1) accounts for cement based anchor adhesive powder is 12%-20%.
In a preferred embodiment of the present invention, described cement based anchoring powder is cement mortar powder, and it comprises the raw material of following parts by weight: alumina cement 60-80 part, swelling agent 5-10 part, early strength agent 1-5 part, water reducer 0.1-1 part, quartz sand 20-30 part and thixotropic agent 1-2 part.
In a preferred embodiment of the present invention, the mixing plant described in step (4) is the hand-held mixing plant of lift.
In a preferred embodiment of the present invention, adopt pneumatic pistol in step (6), compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole.
In a preferred embodiment of the present invention, described swelling agent is calcium oxide swelling agent or aluminium sulfate expanding agent.
In a preferred embodiment of the present invention, described early strength agent is sodium sulphate or sodium chloride.
In a preferred embodiment of the present invention, described water reducer is poly carboxylic acid series water reducer.
In a preferred embodiment of the present invention, described quartz sand is 70-140 object quartz sand.
In a preferred embodiment of the present invention, described thixotropic agent is meteorological silica.
The invention has the beneficial effects as follows: the present invention has realized the streamlined construction of cement based anchor adhesive, has significantly accelerated construction speed, has reduced construction cost, has ensured construction quality, is conducive to applying of cement based anchor adhesive.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A kind of cement based anchor adhesive construction technology, comprises the following steps:
(1) first pack cement based anchor adhesive powder and the moisture of determining proportioning into polybag and plastic bottle, the part by weight that water accounts for cement based anchor adhesive powder is 20%, described cement based anchoring powder is cement mortar powder, and it comprises the raw material of following parts by weight: 2 parts of 80 parts of alumina cements, 5 parts of aluminium sulfate expanding agents, 1 part, sodium sulphate, 0.1 part of poly carboxylic acid series water reducer, 25 parts of 100 object quartz sands and meteorological silica thixotropic agent;
(2) boring, and clear hole;
(3) pour cement based anchor adhesive powder and water into bar planting packing element;
(4) adopt lift hand-held mixing plant mix cement base anchor adhesive powder and water, stir;
(5) at the bar planting packing element afterbody that the cement based anchor adhesive being stirred is housed, piston is installed, bar planting packing element head is installed Grouting Pipe;
(6) adopt pneumatic pistol, compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole;
(7) implant reinforcing bar or screw rod and complete construction.
Embodiment 2
A kind of cement based anchor adhesive construction technology, comprises the following steps:
(1) first pack cement based anchor adhesive powder and the moisture of determining proportioning into polybag and plastic bottle, the part by weight that water accounts for cement based anchor adhesive powder is 17%, described cement based anchoring powder is cement mortar powder, and it comprises the raw material of following parts by weight: 2 parts of 70 parts of alumina cements, 10 parts of calcium oxide swelling agents, 5 parts, sodium chloride, 1 part of poly carboxylic acid series water reducer, 30 parts of 70 object quartz sands and meteorological silica thixotropic agent;
(2) boring, and clear hole;
(3) pour cement based anchor adhesive powder and water into bar planting packing element;
(4) adopt lift hand-held mixing plant mix cement base anchor adhesive powder and water, stir;
(5) at the bar planting packing element afterbody that the cement based anchor adhesive being stirred is housed, piston is installed, bar planting packing element head is installed Grouting Pipe;
(6) adopt pneumatic pistol, compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole;
(7) implant reinforcing bar or screw rod and complete construction.
Embodiment 3
A kind of cement based anchor adhesive construction technology, comprises the following steps:
(1) first pack cement based anchor adhesive powder and the moisture of determining proportioning into polybag and plastic bottle, the part by weight that water accounts for cement based anchor adhesive powder is 12%, described cement based anchoring powder is cement mortar powder, and it comprises the raw material of following parts by weight: 1.5 parts of 60 parts of alumina cements, 7 parts of aluminium sulfate expanding agents, 3 parts, sodium sulphate, 0.6 part of poly carboxylic acid series water reducer, 20 parts of 140 object quartz sands and meteorological silica thixotropic agent;
(2) boring, and clear hole;
(3) pour cement based anchor adhesive powder and water into bar planting packing element;
(4) adopt lift hand-held mixing plant mix cement base anchor adhesive powder and water, stir;
(5) at the bar planting packing element afterbody that the cement based anchor adhesive being stirred is housed, piston is installed, bar planting packing element head is installed Grouting Pipe;
(6) adopt pneumatic pistol, compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole;
(7) implant reinforcing bar or screw rod and complete construction.
The beneficial effect of cement based anchor adhesive construction technology of the present invention is: the present invention has realized the streamlined construction of cement based anchor adhesive, has significantly accelerated construction speed, has reduced construction cost, has ensured construction quality, is conducive to applying of cement based anchor adhesive.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a cement based anchor adhesive construction technology, is characterized in that, comprises the following steps:
(1) first pack cement based anchor adhesive powder and the moisture of determining proportioning into polybag and plastic bottle;
(2) boring, and clear hole;
(3) pour cement based anchor adhesive powder and water into bar planting packing element;
(4) adopt mixing plant mix cement base anchor adhesive powder and water, stir;
(5) at the bar planting packing element afterbody that the cement based anchor adhesive being stirred is housed, piston is installed, bar planting packing element head is installed Grouting Pipe;
(6) compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole;
(7) implant reinforcing bar or screw rod and complete construction.
2. cement based anchor adhesive construction technology according to claim 1, is characterized in that, the part by weight that the middle water of step (1) accounts for cement based anchor adhesive powder is 12%-20%.
3. cement based anchor adhesive construction technology according to claim 1, it is characterized in that, described cement based anchoring powder is cement mortar powder, and it comprises the raw material of following parts by weight: alumina cement 60-80 part, swelling agent 5-10 part, early strength agent 1-5 part, water reducer 0.1-1 part, quartz sand 20-30 part and thixotropic agent 1-2 part.
4. cement based anchor adhesive construction technology according to claim 1, is characterized in that, the mixing plant described in step (4) is the hand-held mixing plant of lift.
5. cement based anchor adhesive construction technology according to claim 1, is characterized in that, adopts pneumatic pistol in step (6), compaction piston by cement based anchor adhesive along in Grouting Pipe injection hole.
6. cement based anchor adhesive construction technology according to claim 3, is characterized in that, described swelling agent is calcium oxide swelling agent or aluminium sulfate expanding agent.
7. cement based anchor adhesive construction technology according to claim 3, is characterized in that, described early strength agent is sodium sulphate or sodium chloride.
8. cement based anchor adhesive construction technology according to claim 3, is characterized in that, described water reducer is poly carboxylic acid series water reducer.
9. cement based anchor adhesive construction technology according to claim 3, is characterized in that, described quartz sand is 70-140 object quartz sand.
10. cement based anchor adhesive construction technology according to claim 3, is characterized in that, described thixotropic agent is meteorological silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959442.3A CN105604338A (en) | 2015-12-21 | 2015-12-21 | Cement-based anchoring glue construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959442.3A CN105604338A (en) | 2015-12-21 | 2015-12-21 | Cement-based anchoring glue construction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604338A true CN105604338A (en) | 2016-05-25 |
Family
ID=55984636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959442.3A Pending CN105604338A (en) | 2015-12-21 | 2015-12-21 | Cement-based anchoring glue construction technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604338A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585713A (en) * | 2018-06-05 | 2018-09-28 | 长安大学 | A kind of injecting paste material of cement mortar |
| CN108609972A (en) * | 2018-06-05 | 2018-10-02 | 长安大学 | A kind of high-strength fast hard bolt grouting material |
| CN112832160A (en) * | 2021-01-29 | 2021-05-25 | 山西省交通规划勘察设计院有限公司 | Highway guardrail bar planting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332215A (en) * | 2001-08-10 | 2002-01-23 | 武汉大学 | Inorganic steel bar anchoring glue for concrete and its production process |
| CN101413349A (en) * | 2008-11-27 | 2009-04-22 | 上海市建筑科学研究院(集团)有限公司 | Inorganic rear anchoring plant rib glue construction method |
| CN101544482A (en) * | 2009-01-13 | 2009-09-30 | 鄢飞 | PTB inorganic environment-friendly inserted bar adhesive and method for using same |
| JP2011136887A (en) * | 2009-12-28 | 2011-07-14 | Taiheiyo Materials Corp | Repairing material |
| CN102486049A (en) * | 2010-12-06 | 2012-06-06 | 上海伙隆实业有限公司 | Filler wall masonry tie bar planting method |
| CN103864381A (en) * | 2014-03-20 | 2014-06-18 | 上海泛欧建筑材料有限公司 | Cement-based inorganic anchor adhesive and preparation method thereof |
-
2015
- 2015-12-21 CN CN201510959442.3A patent/CN105604338A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332215A (en) * | 2001-08-10 | 2002-01-23 | 武汉大学 | Inorganic steel bar anchoring glue for concrete and its production process |
| CN101413349A (en) * | 2008-11-27 | 2009-04-22 | 上海市建筑科学研究院(集团)有限公司 | Inorganic rear anchoring plant rib glue construction method |
| CN101544482A (en) * | 2009-01-13 | 2009-09-30 | 鄢飞 | PTB inorganic environment-friendly inserted bar adhesive and method for using same |
| JP2011136887A (en) * | 2009-12-28 | 2011-07-14 | Taiheiyo Materials Corp | Repairing material |
| CN102486049A (en) * | 2010-12-06 | 2012-06-06 | 上海伙隆实业有限公司 | Filler wall masonry tie bar planting method |
| CN103864381A (en) * | 2014-03-20 | 2014-06-18 | 上海泛欧建筑材料有限公司 | Cement-based inorganic anchor adhesive and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585713A (en) * | 2018-06-05 | 2018-09-28 | 长安大学 | A kind of injecting paste material of cement mortar |
| CN108609972A (en) * | 2018-06-05 | 2018-10-02 | 长安大学 | A kind of high-strength fast hard bolt grouting material |
| CN108609972B (en) * | 2018-06-05 | 2021-01-19 | 长安大学 | High-strength quick-hardening anchor rod grouting material |
| CN112832160A (en) * | 2021-01-29 | 2021-05-25 | 山西省交通规划勘察设计院有限公司 | Highway guardrail bar planting device |
| CN112832160B (en) * | 2021-01-29 | 2022-06-03 | 山西省交通规划勘察设计院有限公司 | Highway guardrail bar planting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 district two building 303 Applicant after: Railway Engineering Research Institute, China Academy of Railway Sciences Applicant after: Changzhou Institute of building science group Limited by Share Ltd Applicant after: Changzhou Guofeng Machine Co., Ltd. Applicant after: China Academy of Railway Sciences Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 district two building 303 Applicant before: Railway Engineering Research Institute, China Academy of Railway Sciences Applicant before: Changzhou Architectural Research Institute Co., Ltd. Applicant before: Changzhou Guofeng Machine Co., Ltd. Applicant before: China Academy of Railway Sciences |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |