http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113105264-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5035 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 |
| filingDate | 2021-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113105264-B |
| titleOfInvention | Surface reinforcing agent for longer-age concrete and preparation method thereof |
| abstract | A surface intensifier for concrete of longer age and its preparation method, the surface intensifier is the microcapsule formed by inner nuclear layer, outer cover and calcium supplement ingredient; wherein the calcium supplement component contains Ca 2+ The solution of (1). The preparation method comprises the following steps: 50mL of nano SiO with the content of 3-5mg/L 2 Slowly pouring 50mL of 0.3-0.5mg/L high water absorption nano microsphere aqueous solution under rapid stirring, and violently stirring to obtain high water absorption nano microsphere/SiO 2 Compounding the solution; taking 50-100mL of high water absorption nano microsphere/SiO 2 Sequentially adding 5-10mL of Ca-containing solution containing 5-8mg/L of capsule wall material A into the composite solution 2+ The solution is mixed with 5-10mL of Ca-containing solution containing 5-8mg/L of capsule wall material B 2+ The solution is respectively adsorbed under the oscillation condition, after the adsorption is finished, the solution is centrifuged, and is washed for a plurality of times by adding clean water, and then the solution is assembled to form the microcapsule consisting of an inner core layer, a shell and calcium supplement components. The invention improves the compactness of the concrete and further improves the surface strength of the concrete. |
| priorityDate | 2021-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.