http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110526662-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c32ff2fc12ce3b1f426274872bb4d0ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-143 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-14 |
| filingDate | 2019-09-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_071fc1bc9b668534639a76c96bf2c4ef |
| publicationDate | 2019-12-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110526662-A |
| titleOfInvention | A kind of high-strength phosphogypsum plastering mortar |
| abstract | The invention discloses a high-strength phosphogypsum plastering mortar, which comprises main materials and auxiliary materials mixed with each other; the main materials include: phosphogypsum, cement and sand, and the weight percentages are 35% of phosphogypsum, 10% of cement and sand 15%; the auxiliary materials include: boron mud, fly ash and hemp knives, the weight percentages are boron sludge 5%, fly ash 18% and hemp knives 5%, and the fly ash uses grade I or II fly coal. Ash, the fineness of the sand is 120-150 mesh, and the mud content is not more than 3%. In the present invention, by mixing and proportioning phosphogypsum and various main and auxiliary materials to prepare plastering mortar, the recycling and reuse of phosphogypsum is realized, which not only alleviates the natural alleviation of phosphogypsum produced in large quantities and accumulated every year in my country. At the same time, the phosphogypsum reserves are large and the cost is low. Compared with the existing high-purity cement mortar, the cost of the plastering mortar prepared is controlled, and the cost is controlled, and it has a good market prospect. |
| priorityDate | 2019-09-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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