http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105504840-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d17f6daa686786242977d24ec861869 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2395-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 |
| filingDate | 2016-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c924909f2e92df41d939093a8b38d16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_395a4e6405ae94579332725bb9a96250 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1c19b48b9d68fbf74958ec8a468a0d5 |
| publicationDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105504840-A |
| titleOfInvention | Preparing method for low-temperature modified asphalt for roads |
| abstract | A preparing method for low-temperature modified asphalt for roads comprises the steps that 5-20 parts of a chemical auxiliary and 80-95 parts of rubber powder are mixed and stirred; then the mixed rubber powder is added into an ultrasonic energy-gathering reactor, the power of a radiation activating device is set to be 1000-1500 W, the frequency of the radiation activating device is set to be 10-30 KHz, activating treatment is carried out for 15-25 s, and activated rubber powder is obtained; according to the mass ratio of 3:6:1 of the activated rubber powder to matrix asphalt to SBS, SBS is added into molten petroleum asphalt, the activated rubber powder is added in the stirring process, the temperature is maintained to be 165-175 DEG C, high-speed shearing is carried out for 30-50 min under the rotating speed of 3000-4000 rpm/min, the mixture is mixed evenly, and the low-temperature modified asphalt is obtained. The process steps are simple, production investment is small, the activating and modifying efficiency of waste rubber power is high, the high-grade road modified asphalt uniform in quality and superior in stability can be obtained, and the purposes of low-temperature modification and high-temperature mobility of asphalt can be effectively achieved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111909529-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106243748-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109762358-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106243748-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107163168-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108164189-A |
| priorityDate | 2016-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.