PC和CSA復(fù)合體系水泥的性能研究.pdf

1、北京工業(yè)大學(xué)碩士學(xué)位論文PC和CSA復(fù)合體系水泥的性能研究姓名：張彥林申請學(xué)位級別：碩士專業(yè)：材料學(xué)指導(dǎo)教師：王子明20040501北京工業(yè)大學(xué)工學(xué)碩士論文AbstractThearticlemainlystudiesthecomposition，performanceandthepreparationmethodofthePC—CSAcompoundsystem，andalsesearchsthemicrostructureofthe

2、hydrationproductofthecompoundsystemandthehydrationmechaniCSwiththemethodsofXRD，SEM，DTA／TGWithaseriesofexperimentswestudiedtheinfluenceofthecompositionofthematerial，thevarietyofthegypsumandthepreparationmethodonthecompoun

3、dsystem，thestudyindicates：ThecompositionofthematerialiSthemaineffectfactortothecompoundsystemundertherawmaterialandthepreparationmethoddeterminedconditionTheperformanceindexofthecompoundcementsystemwasimprovedandthesuita

4、blemixtureratioofthecompoundsystemWaSobtainedbytheincorporationoftheclinkerofsulphoaluminateWefoundthatretardationofthedihydrategypsumiSmoreevidentthantheanhydrousgypsuminthecompoundsystem，andtheanhydrousgypsumcancreater

5、apidcondensationandmorewaterrequirementthroughtheincorporationofdifferentvarietygypsum(anhydrousgypsum，dihydrategypsumandtheadmixture)TheanhydrousgypsumisinfavoroftheincreaseoftheearlYintensityandthedihydrategypsumiSinfa

6、vorofthefinalintensityofthecompositecementWeanalyzedtheinfluenceofthepreparationmethodonthecompositecementfromthegrainfineness，thegrainpatternandthemechanicsofmachineryaspectSoitcanbeconcludedthat：themillingeffectiveness

7、oftheshaftgrinderisbestthanthehighpressurerollgrinder，ballgrinder，andisinfavoroftheelevationoftheintensityFromtheaboveresearchfindingswefoundthatthePortlandcementandthecompoundcementiscorrespondingcommendabIyfromthehydra