Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310378737> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W4310378737 endingPage "15689" @default.
- W4310378737 startingPage "15689" @default.
- W4310378737 abstract "Traditional hard-grade asphalts for high-modulus asphalt concrete (HMAC) are produced by using natural hard-grade asphalt to modify matrix asphalts. However, natural hard-grade asphalts are scarce and expensive. To find a sustainable alternative, this study presented a method to synthesize hard-grade asphalts using phenol formaldehyde resin (PFR), hexamethylenetetramine (HMTA) and matrix asphalts. Infrared radiation (IR) spectra analysis and fraction analysis for the modifiers and synthesize asphalts show that asphalt molecules can be cross-linked into larger polymeric groups by the thermosetting phenol formaldehyde resin (TPFR) which is the reaction product of PFR and HMTA. This process increased the asphaltene and resin fraction in asphalt, thus transforming a matrix asphalt into hard grade. With the dosing combinations of 4% PFR/15~20% HMTA, 6% PFR/8~10% HMTA and 8% PFR/5~5.7% HMTA, dynamic modules of HMAC were 14,000~16,000 MPa, which satisfied the basic application requirements for HMAC. The rutting resistance of the new hard-grade asphalts with the above dosage combinations completely exceeds the traditional product using the Trinidad Lake asphalt as the raw material. Increasing the amount of PFR/HMTA can further improve the rutting resistance. However, to ensure the fatigue and cracking resistance of the HMAC can get a level like the traditional product, the dosages of HMTA should be controlled below 15%." @default.
- W4310378737 created "2022-12-10" @default.
- W4310378737 creator A5013402243 @default.
- W4310378737 creator A5013912793 @default.
- W4310378737 creator A5016897205 @default.
- W4310378737 creator A5039304775 @default.
- W4310378737 creator A5065234712 @default.
- W4310378737 creator A5069946129 @default.
- W4310378737 creator A5082612120 @default.
- W4310378737 date "2022-11-25" @default.
- W4310378737 modified "2023-10-16" @default.
- W4310378737 title "Using Phenol Formaldehyde Resin, Hexamethylenetetramine and Matrix Asphalt to Synthesize Hard-Grade Asphalts for High-Modulus Asphalt Concrete" @default.
- W4310378737 cites W2032956433 @default.
- W4310378737 cites W2131774287 @default.
- W4310378737 cites W2338741995 @default.
- W4310378737 cites W2620307278 @default.
- W4310378737 cites W2793035352 @default.
- W4310378737 cites W2801102125 @default.
- W4310378737 cites W2910247550 @default.
- W4310378737 cites W2979699417 @default.
- W4310378737 cites W2990088678 @default.
- W4310378737 cites W2990273431 @default.
- W4310378737 cites W3016201266 @default.
- W4310378737 cites W3035267419 @default.
- W4310378737 cites W3112738119 @default.
- W4310378737 cites W3164067935 @default.
- W4310378737 cites W3171108514 @default.
- W4310378737 cites W3175237396 @default.
- W4310378737 cites W4206479936 @default.
- W4310378737 cites W4212869622 @default.
- W4310378737 cites W4214883097 @default.
- W4310378737 cites W4281658092 @default.
- W4310378737 cites W4283317464 @default.
- W4310378737 cites W4285010873 @default.
- W4310378737 cites W4296450803 @default.
- W4310378737 cites W4296743212 @default.
- W4310378737 doi "https://doi.org/10.3390/su142315689" @default.
- W4310378737 hasPublicationYear "2022" @default.
- W4310378737 type Work @default.
- W4310378737 citedByCount "1" @default.
- W4310378737 countsByYear W43103787372023 @default.
- W4310378737 crossrefType "journal-article" @default.
- W4310378737 hasAuthorship W4310378737A5013402243 @default.
- W4310378737 hasAuthorship W4310378737A5013912793 @default.
- W4310378737 hasAuthorship W4310378737A5016897205 @default.
- W4310378737 hasAuthorship W4310378737A5039304775 @default.
- W4310378737 hasAuthorship W4310378737A5065234712 @default.
- W4310378737 hasAuthorship W4310378737A5069946129 @default.
- W4310378737 hasAuthorship W4310378737A5082612120 @default.
- W4310378737 hasBestOaLocation W43103787371 @default.
- W4310378737 hasConcept C159985019 @default.
- W4310378737 hasConcept C168056786 @default.
- W4310378737 hasConcept C178790620 @default.
- W4310378737 hasConcept C185592680 @default.
- W4310378737 hasConcept C192562407 @default.
- W4310378737 hasConcept C2775867063 @default.
- W4310378737 hasConcept C2775930285 @default.
- W4310378737 hasConcept C2778790047 @default.
- W4310378737 hasConcept C58396970 @default.
- W4310378737 hasConceptScore W4310378737C159985019 @default.
- W4310378737 hasConceptScore W4310378737C168056786 @default.
- W4310378737 hasConceptScore W4310378737C178790620 @default.
- W4310378737 hasConceptScore W4310378737C185592680 @default.
- W4310378737 hasConceptScore W4310378737C192562407 @default.
- W4310378737 hasConceptScore W4310378737C2775867063 @default.
- W4310378737 hasConceptScore W4310378737C2775930285 @default.
- W4310378737 hasConceptScore W4310378737C2778790047 @default.
- W4310378737 hasConceptScore W4310378737C58396970 @default.
- W4310378737 hasFunder F4320321001 @default.
- W4310378737 hasIssue "23" @default.
- W4310378737 hasLocation W43103787371 @default.
- W4310378737 hasLocation W43103787372 @default.
- W4310378737 hasOpenAccess W4310378737 @default.
- W4310378737 hasPrimaryLocation W43103787371 @default.
- W4310378737 hasRelatedWork W1514108258 @default.
- W4310378737 hasRelatedWork W1971072650 @default.
- W4310378737 hasRelatedWork W2006652726 @default.
- W4310378737 hasRelatedWork W2024535026 @default.
- W4310378737 hasRelatedWork W2055715137 @default.
- W4310378737 hasRelatedWork W2117474855 @default.
- W4310378737 hasRelatedWork W2185120056 @default.
- W4310378737 hasRelatedWork W2899084033 @default.
- W4310378737 hasRelatedWork W2947798815 @default.
- W4310378737 hasRelatedWork W3048431448 @default.
- W4310378737 hasVolume "14" @default.
- W4310378737 isParatext "false" @default.
- W4310378737 isRetracted "false" @default.
- W4310378737 workType "article" @default.