MD376Z - Section of rigid pavement with movement-expansion joint and process for the repair of rigid pavement on the section of location of the movement-expansion joint - Google Patents
Section of rigid pavement with movement-expansion joint and process for the repair of rigid pavement on the section of location of the movement-expansion jointInfo
- Publication number
- MD376Z MD376Z MDS20100212A MDS20100212A MD376Z MD 376 Z MD376 Z MD 376Z MD S20100212 A MDS20100212 A MD S20100212A MD S20100212 A MDS20100212 A MD S20100212A MD 376 Z MD376 Z MD 376Z
- Authority
- MD
- Moldova
- Prior art keywords
- movement
- slabs
- section
- expansion joint
- rigid pavement
- Prior art date
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The invention relates to road construction and can be used for the construction and repair of movement-expansion joints of the rigid pavement.The section of rigid pavement with movement-expansion joint contains, vertically arranged upwards, a roadbed (1) with working layer, layer/layers of the base (2) and slabs (3), arranged on the base (2) with the formation of a joint (4). Along the joint (4) under the slabs (3) on the working layer of the roadbed (1) is placed a rigid foundation (5). The end sections of the slabs (3) are installed on the base (2) and the upper surface of the rigid foundation (5) with the possibility of movement.The process for the repair of rigid pavement on the section of location of the movement-expansion joint consists in that along the joint line under the slabs is made a recess of the layer/layers of the base and the working layer of the roadbed with the formation of a tunnel. The slabs are installed and fixed in the design position. In the formed tunnel is placed an elastic hermetic insulating hose, in which is carried out injection of a cement-concrete mix with the formation of a foundation under the slabs. After obtaining the working strength of the cement-concrete mix in the hose, the slabs are released from latches.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100212A MD376Z (en) | 2010-12-16 | 2010-12-16 | Section of rigid pavement with movement-expansion joint and process for the repair of rigid pavement on the section of location of the movement-expansion joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100212A MD376Z (en) | 2010-12-16 | 2010-12-16 | Section of rigid pavement with movement-expansion joint and process for the repair of rigid pavement on the section of location of the movement-expansion joint |
Publications (2)
Publication Number | Publication Date |
---|---|
MD376Y MD376Y (en) | 2011-05-31 |
MD376Z true MD376Z (en) | 2011-12-31 |
Family
ID=45815154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20100212A MD376Z (en) | 2010-12-16 | 2010-12-16 | Section of rigid pavement with movement-expansion joint and process for the repair of rigid pavement on the section of location of the movement-expansion joint |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD376Z (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD776Z (en) * | 2013-11-15 | 2014-12-31 | Виктор ЧЕРНОВ | Process for repair of roadway |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2044814C1 (en) * | 1992-04-15 | 1995-09-27 | Валентин Степанович Орловский | Method for deformation seam in concrete coating |
RU2119565C1 (en) * | 1996-12-03 | 1998-09-27 | Томская государственная архитектурно-строительная академия | Functional joint |
RU2158797C1 (en) * | 2000-03-20 | 2000-11-10 | Козлов Геннадий Николаевич | Functional joint |
RU2341607C2 (en) * | 2003-07-17 | 2008-12-20 | РУИС ДЕЛЬ АРБОЛЬ Хосе Рамон ВАСКЕС | Device for jointing concrete masonry |
-
2010
- 2010-12-16 MD MDS20100212A patent/MD376Z/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2044814C1 (en) * | 1992-04-15 | 1995-09-27 | Валентин Степанович Орловский | Method for deformation seam in concrete coating |
RU2119565C1 (en) * | 1996-12-03 | 1998-09-27 | Томская государственная архитектурно-строительная академия | Functional joint |
RU2158797C1 (en) * | 2000-03-20 | 2000-11-10 | Козлов Геннадий Николаевич | Functional joint |
RU2341607C2 (en) * | 2003-07-17 | 2008-12-20 | РУИС ДЕЛЬ АРБОЛЬ Хосе Рамон ВАСКЕС | Device for jointing concrete masonry |
Non-Patent Citations (1)
Title |
---|
Инструкция по проектированию жестких дорожных одежд BCH 197-91, Москва, 1992, с. 1-6 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD776Z (en) * | 2013-11-15 | 2014-12-31 | Виктор ЧЕРНОВ | Process for repair of roadway |
Also Published As
Publication number | Publication date |
---|---|
MD376Y (en) | 2011-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |