http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109763422-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D19-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109763422-B |
| titleOfInvention | Joint filling structure with modified isocyanate buffer layer and construction process thereof |
| abstract | The invention relates to a joint filling structure with a modified isocyanate buffer layer and a construction process thereof, belonging to the technical field of high polymer materials. The concrete crack body comprises a bottom coating coated on the upper edge and the side surface of the concrete crack body, buffer layers are arranged on the surface of the bottom coating positioned on the side surface of the concrete crack body, and an elastic body is filled between the buffer layers. The method comprises the following steps: 1) testing the water content of the concrete joint body to be less than or equal to 35 percent; 2) polishing the upper edge and the side surface of the concrete joint body until the concrete joint body is smooth and clean; 3) uniformly brushing the bottom coating on the upper edge and the side surface of the concrete joint body; 4) coating the buffer layer on the side surface bottom coating in a blade coating mode; 5) and pouring the elastomer between the buffer layers. The invention can effectively solve the problem of falling of the base coat and the elastomer, can ensure that the bonding strength of the concrete seam filling structure is more than or equal to 2.5MPa, and the fracture occurs in the elastomer to protect the bonding surfaces of the interfaces of the concrete-base coat, the base coat-buffer layer and the buffer layer-elastomer to be intact. |
| priorityDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.