UA36859A - METHOD OF OBTAINING PORTLAND CEMENT FOR MANUFACTURE OF ASBESTOS-CEMENT PRODUCTS - Google Patents
METHOD OF OBTAINING PORTLAND CEMENT FOR MANUFACTURE OF ASBESTOS-CEMENT PRODUCTSInfo
- Publication number
- UA36859A UA36859A UA2000020884A UA200020884A UA36859A UA 36859 A UA36859 A UA 36859A UA 2000020884 A UA2000020884 A UA 2000020884A UA 200020884 A UA200020884 A UA 200020884A UA 36859 A UA36859 A UA 36859A
- Authority
- UA
- Ukraine
- Prior art keywords
- asbestos
- cement
- manufacture
- clinker
- portland cement
- Prior art date
Links
Abstract
Винахід відноситься до технології одержання спеціальних цементів, що застосовують для виготовлення азбестоцементних виробів. Спосіб передбачає спільний помел клінкеру, гіпсу і активної добавки. При цьому, при помелу як активну добавку вводять дисперсну армуючу суміш із твердих відходів азбестоцементного виробництва у кількості 1-3 % від маси клінкеру, яку попередньо подрібнюють до фракції 10-20 мм, що містить, ваг. %: хризотил-азбест - 12-14; портландцемент - 87-85 та гіпс - решта. Спосіб забезпечує утилізацію твердих відходів азбестоцементного виробництва та зменшення портландцементного клінкеру.The invention relates to a technology for producing special cements used for the manufacture of asbestos-cement products. The method involves the joint grinding of clinker, gypsum and active additives. In this case, when grinding as an active additive is introduced a dispersed reinforcing mixture of solid waste asbestos-cement production in the amount of 1-3% by weight of clinker, which is pre-crushed to a fraction of 10-20 mm containing, wt. %: chrysotile asbestos - 12-14; Portland cement - 87-85 and gypsum - the rest. The method provides utilization of solid waste from asbestos-cement production and reduction of Portland cement clinker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2000020884A UA36859A (en) | 2000-02-17 | 2000-02-17 | METHOD OF OBTAINING PORTLAND CEMENT FOR MANUFACTURE OF ASBESTOS-CEMENT PRODUCTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2000020884A UA36859A (en) | 2000-02-17 | 2000-02-17 | METHOD OF OBTAINING PORTLAND CEMENT FOR MANUFACTURE OF ASBESTOS-CEMENT PRODUCTS |
Publications (1)
Publication Number | Publication Date |
---|---|
UA36859A true UA36859A (en) | 2001-04-16 |
Family
ID=74182941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2000020884A UA36859A (en) | 2000-02-17 | 2000-02-17 | METHOD OF OBTAINING PORTLAND CEMENT FOR MANUFACTURE OF ASBESTOS-CEMENT PRODUCTS |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA36859A (en) |
-
2000
- 2000-02-17 UA UA2000020884A patent/UA36859A/en unknown
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