標準編號:	GB 748-2005
中文名稱:	抗硫酸鹽硅酸鹽水泥
英文名稱:	Sulfate Resistance Portland Cement
中標分類:	Q11    水泥
行業(yè)分類:	GB    國家標準
ICS分類:	91.100.10 91.100.10    水泥、石膏、石灰、砂漿 91.100.10
發(fā)布機構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局 中國國家標準化管理委員會
發(fā)布日期:	2005-04-22
實施日期:	2005-12-1
標準狀態(tài):	valid
替代舊標準:	GB 748-1996 抗硫酸鹽硅酸鹽水泥
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	5000 字
翻譯價格(元):	100.0
交付時間:	付款后 1 個工作日

This national standard specifies the classification, terms and definitions, material requirements, strength level, technical requirements, test method, test rules, packaging, markings, transportation and storage. This national standard is applicable to sulfate-resistance Portland cements.

Foreword 1. Scope 2. Normative References 3. Classification 4. Terms and Definitions 4.1 Moderate sulfate resistance Portland cement 4.2 High sulfate-resistance Portland cement 5. Material requirements 5.1 Portland cement clinker 5.2 Gypsum 5.3 Grinding aid 6. Strength level 7. Technical requirements 7.1 Tricalcium silicate and tricalcium aluminate 7.2 Loss on ignition 7.3 Magnesia 7.4 Sulfuric anhydride 7.5 Insoluble substance 7.6 Specific surface 7.7 Setting time 7.8 Soundness 7.9 Strength 7.10 Alkali content 7.11 Sulfate-resistance 8. Test method 8.1 Tricalcium silicate and tricalcium aluminate 8.2 Loss on ignition 8.3 Magnesium oxide 8.4 Sulfur trioxide 8.5 Insoluble substance 8.6 Specific surface 8.7 Setting time 8.8 Soundness 8.9 Strength 8.10 Alkali content 8.11 Sulfate-resistance 9. Test rules 9.1 Serial number and/or sampling 9.2 Test Classification 9.3 Finished cement 9.4 Rejected product and unacceptable product 9.5 Test report 9.6 Delivery and acceptance 10. Package, marking, transportation and storage 10.1 Package 10.2 Marking 10.3 Transportation and storage