Nghĩa của từ silica cement bằng Tiếng Việt
@Chuyên ngành kỹ thuật
@Lĩnh vực: xây dựng
-xi măng xilic đionit
Đặt câu có từ "silica cement"
1. Key words: durability, freeze–thaw cycle, silica fume, scaling, curing, spacing factor, water/cement ratio, compressive strength, cement type, entrained air, aggregate.
2. The invention relates to a procedure for the admixture of silicon oxide to a hydraulic cement slurry, particularly for well cementing, and is characterized by amorphus silica with particles smaller than 1 micro-metre being mixed with water to a liquid micro-silica, silica flour with particles from 2 to 200 micro-metres being mixed in said liquid micro-silica and the thereby obtained silica mixture being added to cement slurry directly in a mixing tank.
3. The scientists blended silica extracted from rice-hull ash with normal cement to produce an extremely fine, high-grade product.
4. Water, aggregates, cementitious materials (pozzolans and hydraulic cements [fly ash, silica fume, slag cement]), and fiber reinforcement are not considered Admixtures.
5. Replacement of cement by up to 35% fly ash and 10% silica fume indicated enhanced frost resistance, without any air-entrainment.
6. Alkali-silica reactivity, a reaction between alkalies usually contained in the cement paste and siliceous aggregates, was positively identified in Nova Scotia in 1962.
7. Due to the presence of reactive silica, the material can form a binding mixture when mixed with lime or lime-containing materials, such as cement.
8. Building materials (non-metallic), especially cement, cement plaster, cement additives, blast furnace cement, asbestos cement, asbestos mortar
9. We carry Portland Cement, Masonry Cement, Oil Well Cement, and Rillito Extra Cement.
10. Silica gel
11. Colloidal silica is silica particles that are suspended in a liquid
12. Portland cement, aluminous cement, slag cement and similar hydraulic cements
13. To prevent such reaction, it is essential to limit the alkali content of the cement or ensure that the aggregate does not contain too much reactive silica.
14. Silica sand, industrial sand and industrial quartz, fracturing and filtering sands, refractory sands, abrasive sands, silica fillers, silica aggregates and carriers
15. Cement admixture, cement composition, and polycarboxylic acid copolymer for cement admixture
16. Cement, whether or not coloured (excl. aluminous cement and portland cement)
17. 23.51.12 | Portland cement, aluminous cement, slag cement and similar hydraulic cements | 37440 |
18. Cement preservatives, cement waterproofing preparations, blast-furnace cement, concrete binding agents, chemical cement aeration agents, concrete maintenance agents
19. Cement, adhesive cement and mortar for building
20. Silica-germania glasses have lower viscosity and higher refractive index than pure silica.
Kính silica-germania có độ nhớt thấp hơn và chỉ số khúc xạ cao hơn so với silic tinh khiết.
21. 25 L-type molecular sieves were synthesized with four different silicious materials, namely silica sol, silica gel, waste silica sludge and kieselguhr.
22. Silica, amorphous, crystalline-free
23. Silicon dioxide is an amorphous substance, which is produced synthetically by either a vapour-phase hydrolysis process, yielding fumed silica, or by a wet process, yielding precipitated silica, silica gel, or hydrous silica.
24. Polymer Cement mortar applicable should be neoprene latex cement mortar and polyacrylate cement mortar.
25. Cement, Portland cement resistant to aggressive salt solutions