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2. Cement chemist notation - Wikipedia

   en.wikipedia.org/wiki/Cement_chemist_notation

   Cement chemist notation (CCN) was developed to simplify the formulas cement chemists use on a daily basis. It is a shorthand way of writing the chemical formula of oxides of calcium , silicon , and various metals .

3. Alite - Wikipedia

   en.wikipedia.org/wiki/Alite

   Alite is an impure form of tricalcium silicate, Ca 3 SiO 5, sometimes formulated as 3CaO·SiO 2 (C 3 S in cement chemist notation), typically with 3-4% of substituent oxides. [1] It is the major, and characteristic, phase in Portland cement.

4. Belite - Wikipedia

   en.wikipedia.org/wiki/Belite

   Belite is the mineral in Portland cement responsible for development of "late" strength. The other silicate, alite contributes "early" strength, due to its higher reactivity. Belite reacts with water (roughly) to form calcium silicate hydrates (C-S-H) and portlandite (Ca(OH) 2 ) according to the reaction:

5. List of minerals recognized by the International ...

   en.wikipedia.org/wiki/List_of_minerals...

   Hatrurite, a phase in cement clinker (alite, C3S), was first described in 1977, for instance. [14] Some mineral names were revised; this changed their first letters. Sodium-pharmacosiderite is now natropharmacosiderite, natroapophyllite is now fluorapophyllite-(Na), for instance.

6. Cement clinker - Wikipedia

   en.wikipedia.org/wiki/Cement_clinker

   Cement clinker is a solid material produced in the manufacture of portland cement as an intermediary product. Clinker occurs as lumps or nodules, usually 3 ...

7. Here’s How To Get Rid of Carpenter Bees Once and for All - AOL

   www.aol.com/heres-secret-getting-rid-carpenter...

   Also, they can’t penetrate vinyl siding, aluminum siding, or cement board siding. Insecticides made for bees applied to a wood surface may be effective for a short time but must be reapplied ...