FIELD: sealings or joints in hydraulic structure building, particularly to connect concrete and reinforced concrete protective channel linings.
SUBSTANCE: joint comprises filler and antifiltering elastic member. Side surfaces of reinforced concrete panels to be connected are stepped. Each step has inclined and horizontal parts. Dihedral angles between inclined and horizontal parts increase from slope to outer panel surface. The filler is made of sealing mastic. The sealing mastic includes chiorsulphonated polyethylene lacquer, bitumen, still residue of fractionator, which fractionates isopentane-isoprene fraction during isoprene rubber production on the base of isoprene oligomer, chrysotile asbestos and grinding dust.
EFFECT: increased reliability and simplified joint structure.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EMBEDDING COMPOUND | 2007 |
|
RU2323952C1 |
| JOINT SEALING APPARATUS | 2004 |
|
RU2272098C1 |
| CONTROL JOINT FOR WATER-TIGHT CHANNEL AND WATER POOL LINING | 2004 |
|
RU2278202C1 |
| METHOD FOR SEALING FUNCTIONAL JOINTS OF HYDRAULIC STRUCTURES, FUNCTIONAL JOINTS (VARIANTS) AND GLUE COMPOSITION FOR SEALING THEREOF | 2003 |
|
RU2234567C1 |
| WATERTIGHT CHANNEL LINER JOINT | 2005 |
|
RU2282695C1 |
| CONTROL JOINT OF COMPOSITE CHANNEL LINING | 2004 |
|
RU2278921C2 |
| CONTROL JOINT FOR WATERTIGHT CHANNEL AND WATER POOL LINERS | 2004 |
|
RU2281360C1 |
| DEFORMATION SEAL OF CONCRETE FACING | 2017 |
|
RU2668682C1 |
| DEFORMATION SEAM OF WATER POOL LININGS | 0 |
|
SU1094409A1 |
| EXPANSION SEAM-WATER OUTLET | 2019 |
|
RU2726888C1 |
