GBT8075-2005 混凝土外加劑定義、分類、命名與術(shù)語規(guī)范

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1、ICS91.100.10Q12??GB/T8075—2005GB/T8075—1987??、?、Definition,classification,nomenclatureandtermsofconcreteadmixtures2005-01-19!2005-08-01"#?$%&?()(*+,#^??0?2?4GB/T8075—2005567?GB/T8075—1987《????、》。GB/T8075—

2、1987<=>?@??B：——D???EFG?；——DJKL??M???OPF；——QF??，ST??VW7?YZ[?；——QF????]^_?]^。7??ab??efg4hi。7???kl?K???2?4op。7?qrs??v：ab??wx?z?。7?

3、s??v:}?x、abwx?z?、ab??ef?&??z、?e?▲、kl?K?z?。7?>?s?：?、、、?、?、、?、、?。7?2?ab

4、??wx?z?qr??。7??￡!¤￥1987|，7￡V§¨￡G?。GB/T8075—2005??、?、1??7??Fkl???、?、。kl??????±2

5、?7?′?。2??μ¨L???15???????、????J?（?）???Y???。?B????。3?????>????Y?Vè：3.1?????ê@?Y???,?ì?L?k?????；3.2ò??¤￥、???Y??

6、?，?ì??、??×??；3.3???ù????，?ì^ú?、■k?、ü┤?M????；3.4???T?Y???，?ì?à?、■á?、????。44.1???k?waterreducingadmixture???èW7<é???B，Y?ì???k%???。4.2í??hardeningacceleratingadmixture×í??èe???。4.3??setretarder??¤￥???。4.4??setaccelerating

7、admixtureYòó????¤￥???。4.5^ú?airentrainingadmixture?????Y^?%???!、?÷?ù?ú?úüyYt???????。4.6??k?superplasticizer???èW7<é???B，Y?è?ì???k%???。4.7???k?setretardingsuperplasticizer???Y??k?Y???。GB/T8075—20054.8í??k?hardeningaccelerating

8、andwaterreducingadmixture?í??k?Y???。4.9??k?setretardingandwaterreducingadmixture???k?Y???。)^ú?k?airentrainingandwaterreducingadmixture?^ú?k?Y???。I■k?w&tei^repellentadmixtureYhkl??、??Y???。ü?anti-corrosionadmixtureY?????T??┤??

9、??。3ú?gasformingadmixture?????x,iú,????????!ú???。?à?expandingadmixture??????xE?Y?¨?à????！雳?anti-freezingadmixtureY??q!B??，S??"#??B$????Y???。3???coloringadmixtureY????'????。1×?flashsettingadmixtureY?(×?????

10、?。3???pumpingaidY????????Y???。3tk?waterretainingadmixtureY?ì????k???。4.20*?flocculatingagent?k#e¤，YQ+,?，?kl-?????。4.21Q,?viscosityenhancingagentYh???+è???。GB/T8075—20054.22?ò?shrinkagereducingagent?ì?ò???。4.23t??plas