http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105294950-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1328e1d4a68c545a7b79c9e8881c501 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-00 |
| filingDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5544eba0290ae3750f7193973b571fb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5a0a198b1457d023b375f62c4f45392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e5ab9d82cd92f1c1ddd42e542740b1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1995adcc9ecf488ef16c823a0147490 |
| publicationDate | 2016-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105294950-A |
| titleOfInvention | A pipe pile and its preparation method |
| abstract | The invention discloses a method for preparing pipe piles, which comprises the following steps: mixing and stirring concrete raw materials to form pile body concrete, putting the stirred pile body concrete into a mold, performing prestress tension, Centrifuge the pile body concrete until the pipe pile is formed, and then carry out demoulding and natural curing to obtain the prestressed high-strength concrete pipe pile; the concrete raw material includes super early strength polycarboxylate superplasticizer, and the super early The strong polycarboxylate water reducer is a compound represented by formula (1) or formula (2). The preparation method of the pipe pile of the present invention has the advantages of simple operation, safe production, and low cost; the inner wall of the pipe pile prepared by the present invention is smooth and the mortar layer is relatively thin, and it is not easy to soften the mortar. days to factory strength. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106242412-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106380132-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106242412-A |
| priorityDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.