TH1901002816A - Cement admixtures, cement compositions using the same, and processed methods for the prevention of salt damage in concrete structures. - Google Patents
Cement admixtures, cement compositions using the same, and processed methods for the prevention of salt damage in concrete structures.Info
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- TH1901002816A TH1901002816A TH1901002816A TH1901002816A TH1901002816A TH 1901002816 A TH1901002816 A TH 1901002816A TH 1901002816 A TH1901002816 A TH 1901002816A TH 1901002816 A TH1901002816 A TH 1901002816A TH 1901002816 A TH1901002816 A TH 1901002816A
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- cement
- fe2o3
- tio2
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Abstract
DEPCT63 สารเพิ่มผสมซีเมนต์ที่ประกอบด้วย แคลเซียมอะลูมิเนตที่มีองค์ประกอบทางเคมี ที่ประกอบด้วยตั้งแต่ 21 ถึง 27 ส่วนโดยมวลของ CaO, ตั้งแต่ 65 ถึง 73 ส่วน โดยมวลของ AI2O3, ตั้งแต่ 1 ถึง 5 ส่วนโดยมวลของ SiO2, ตั้งแต่ 1 ถึง 6 ส่วนโดยมวลของ Fe2O3, และตั้งแต่ 1 ถึง 5 ส่วน โดยมวลของ TiO2, เทียบกับปริมาณทั้งหมดของ CaO, Al2O3, SiO2, Fe2O3, แและ TiO2, และที่มีพื้นที่ ผิวจำเพาะเบลน 2,000 ถึง 6,000 ตารางเซนติเมตร/กรัม ----------------------------------------------------------- DEPCT63 cement admixture containing Calcium aluminate with chemical composition Containing from 21 to 27 parts by mass of CaO, from 65 to 73 parts by mass of AI2O3, from 1 to 5 parts by mass of SiO2, from 1 to 6 parts by mass of Fe2O3, and from 1 to 5 parts by mass. Of TiO2, relative to total content of CaO, Al2O3, SiO2, Fe2O3, and TiO2, and with area Specific blended skin 2,000 to 6,000 square centimeters / g. -------------------------------------------------- ---------
Claims (2)
Publications (1)
Publication Number | Publication Date |
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TH1901002816A true TH1901002816A (en) | 2021-03-01 |
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