http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1180731-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K103-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-46 |
| filingDate | 1997-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49a73b65fcbd1ffa87e9ee4c6e0acd64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30134ff446d3af8600178e0efffef0ee |
| publicationDate | 1999-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1180731-A |
| titleOfInvention | Grouting agent for ground injection and ground improvement method using it |
| abstract | (57) [Summary] [Problem] To provide a low-cost solution-type grout agent based on alkaline water glass that exhibits a wide range of compressive strength characteristics from low strength to high strength and long-term durability, ensuring long-term reliability. To be able to strengthen the ground and to repair advanced water stoppages of sewer pipes. SOLUTION: A mixed solution containing an alkali water glass, a water glass hardener, a water-soluble organic polymer having a terminal silyl group, and water forms a microphase-separated structure consisting of sea-island, and has high toughness or high strength. A novel alkali-water glass-based grouting agent for ground injection characterized by providing an organic-inorganic hybrid multi-phase gel having a micro multi-phase structure exhibiting gel properties. A ground improvement method for injecting the grout agent into the ground via a grout injection pipe or a hollow anchor bolt and solidifying the ground to permanently secure the ground. A method for stopping groundwater from flowing into a sewer pipe by pressurizing and injecting and solidifying the leaked portion through a self-feeding parker injector having a small-diameter double parker and a television camera to prevent the flow of groundwater. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013108760-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2855550-A4 |
| priorityDate | 1997-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 197.