Matches in SemOpenAlex for { <https://semopenalex.org/work/W2347529299> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2347529299 abstract "A serial of polycarboxylate superplasticizers(PCA) with the same main chain length and gradually decreased side chain density were synthesized via the design of the polymer structure and the optimization of the synthesis technology based on the reaction theory of free radical polymerization.In addition,their molecular mass,molecular mass distribution and the conversion ratio were measured by gel permeation chromatograph.The results reveal that the polymerization rate is low when the acid to ether ratio is less than 2.5:1 for the macromonomer with a polymerization degree of 50.In order to investigate the effect of the PCA structures on the performance,the cement paste fluidity experiments were conducted with three different adding methods,i.e.,conventional mass adding method,same amount of effective PCA adding method and equimolar PCA adding method,respectively.The results show that the initial fluidity of cement paste increases and the fluid-retaining ability decreases with decreasing the side chain density.When the side chain density was less than 25%,the initial fluidity of cement paste would not improve obviously.However,the fluid-retaining ability decreased dramatically with the decrease of side chain density." @default.
- W2347529299 created "2016-06-24" @default.
- W2347529299 creator A5073149771 @default.
- W2347529299 date "2012-01-01" @default.
- W2347529299 modified "2023-09-26" @default.
- W2347529299 title "Effect of Side Chain Density of Comb-shaped Structure on Performance of Polycarboxylate Superplasticizer" @default.
- W2347529299 hasPublicationYear "2012" @default.
- W2347529299 type Work @default.
- W2347529299 sameAs 2347529299 @default.
- W2347529299 citedByCount "0" @default.
- W2347529299 crossrefType "journal-article" @default.
- W2347529299 hasAuthorship W2347529299A5073149771 @default.
- W2347529299 hasConcept C111998727 @default.
- W2347529299 hasConcept C127413603 @default.
- W2347529299 hasConcept C136520611 @default.
- W2347529299 hasConcept C159985019 @default.
- W2347529299 hasConcept C188027245 @default.
- W2347529299 hasConcept C191516044 @default.
- W2347529299 hasConcept C192562407 @default.
- W2347529299 hasConcept C192757587 @default.
- W2347529299 hasConcept C204921945 @default.
- W2347529299 hasConcept C42360764 @default.
- W2347529299 hasConcept C44228677 @default.
- W2347529299 hasConcept C521977710 @default.
- W2347529299 hasConcept C523993062 @default.
- W2347529299 hasConcept C63179538 @default.
- W2347529299 hasConceptScore W2347529299C111998727 @default.
- W2347529299 hasConceptScore W2347529299C127413603 @default.
- W2347529299 hasConceptScore W2347529299C136520611 @default.
- W2347529299 hasConceptScore W2347529299C159985019 @default.
- W2347529299 hasConceptScore W2347529299C188027245 @default.
- W2347529299 hasConceptScore W2347529299C191516044 @default.
- W2347529299 hasConceptScore W2347529299C192562407 @default.
- W2347529299 hasConceptScore W2347529299C192757587 @default.
- W2347529299 hasConceptScore W2347529299C204921945 @default.
- W2347529299 hasConceptScore W2347529299C42360764 @default.
- W2347529299 hasConceptScore W2347529299C44228677 @default.
- W2347529299 hasConceptScore W2347529299C521977710 @default.
- W2347529299 hasConceptScore W2347529299C523993062 @default.
- W2347529299 hasConceptScore W2347529299C63179538 @default.
- W2347529299 hasLocation W23475292991 @default.
- W2347529299 hasOpenAccess W2347529299 @default.
- W2347529299 hasPrimaryLocation W23475292991 @default.
- W2347529299 hasRelatedWork W2033141566 @default.
- W2347529299 hasRelatedWork W2037170178 @default.
- W2347529299 hasRelatedWork W2117093275 @default.
- W2347529299 hasRelatedWork W2295911402 @default.
- W2347529299 hasRelatedWork W2416074068 @default.
- W2347529299 hasRelatedWork W2599263228 @default.
- W2347529299 hasRelatedWork W2752102438 @default.
- W2347529299 hasRelatedWork W2801741345 @default.
- W2347529299 hasRelatedWork W2908776419 @default.
- W2347529299 hasRelatedWork W2922507667 @default.
- W2347529299 hasRelatedWork W2922570009 @default.
- W2347529299 hasRelatedWork W2979970336 @default.
- W2347529299 hasRelatedWork W3020972506 @default.
- W2347529299 hasRelatedWork W3043891119 @default.
- W2347529299 hasRelatedWork W3151215905 @default.
- W2347529299 hasRelatedWork W3157354308 @default.
- W2347529299 hasRelatedWork W3195892128 @default.
- W2347529299 hasRelatedWork W3202422213 @default.
- W2347529299 hasRelatedWork W2843911627 @default.
- W2347529299 hasRelatedWork W2877832966 @default.
- W2347529299 isParatext "false" @default.
- W2347529299 isRetracted "false" @default.
- W2347529299 magId "2347529299" @default.
- W2347529299 workType "article" @default.