2 research outputs found
Π ΠΠΠΠ ΠΠ‘Π£ ΠΠ ΠΠΠΠΠΠΠΠ― ΠΠΠ’ΠΠ ΠΠΠΠΠ ΠΠ ΠΠ‘ΠΠΠΠ ΠΠΠ‘ΠΠΠ Π‘ΠΠ«Π₯ ΠΠΠΠ ΠΠ‘ΠΠΠΠΠΠ’ΠΠ ΠΠΠΠ¬Π¦ΠΠ― ΠΠ Π Π£Π‘Π’Π ΠΠΠ‘Π’ΠΠ ΠΠΠ©ΠΠ’ΠΠ«Π₯ ΠΠΠΠ Π«Π’ΠΠ ΠΠΠ‘Π’ΠΠ«Π₯ ΠΠΠ’ΠΠΠΠΠΠΠ¬ΠΠ«Π₯ ΠΠΠ ΠΠ
Road construction is one of the most material-intensive industrial production. In this context, the urgent task for this branch is the maximum reduction in consumption of materials through usage of effective local materials, decrease energy intensity of processes by using new materials. The developed network of local roads require constant care and maintenance, thus it is advisable to consider the use of protective coatings for such roads on the basis of contactcondensation hardening, which can be obtained on the basis of local raw materials. One of the representatives of such material is disperse hydrated calcium silicate, which found wide practical application as the main components in the production of building materials, glass, glass ceramics and ceramic products. For example, relatively cheap highly dispersed crystalline material is intermediate product of hydrochemical synthesis of wollastonite xonotlite Ca6(Si6O17)(OH)2. A variety of calcium and silicon-containing raw materials, suitable to obtain various types hydrated calcium silicate, as well as increasing requirements for physical and chemical properties, caused by actuality of problems of search and study the best ways of synthesis hydrated calcium silicate from man-made and natural materials. The theoretical basis of the proposed technology for material production for road pavement lower categories is the ability of silicate dispersed materials transferred in an unstable state, forming a rock-like waterproof body at the time of application of mechanical load. Disperse hydrated calcium silicate are the most typical representatives of contactcondensation hardening binders. It should be noted that the technology of obtaining these binders is not related to high-temperature processes and the synthesis of HCS realized when wet treatment of available cheap raw materials on the standard equipment, what determines their practical significance.Π‘ΡΡΠΎΠΈΡΠ΅Π»ΡΡΡΠ²ΠΎ Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΡΡ
Π΄ΠΎΡΠΎΠ³ β ΠΎΠ΄Π½Π° ΠΈΠ· Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ΅ΠΌΠΊΠΈΡ
ΡΡΠ΅Ρ ΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²Π°. Π ΡΡΠΎΠΉ ΡΠ²ΡΠ·ΠΈ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠΉ ΠΎΡΡΠ°ΡΠ»ΠΈ Π°ΠΊΡΡΠ°Π»ΡΠ½ΠΎΠΉ Π·Π°Π΄Π°ΡΠ΅ΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ΅ΠΌΠΊΠΎΡΡΠΈ ΡΡΡΠΎΠΈΡΠ΅Π»ΡΡΡΠ²Π° ΠΏΡΡΠ΅ΠΌ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΡ
ΠΌΠ΅ΡΡΠ½ΡΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ², ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΡΠ½Π΅ΡΠ³ΠΎΠ΅ΠΌΠΊΠΎΡΡΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² Π·Π° ΡΡΠ΅Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π½ΠΎΠ²ΡΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ². Π Π°Π·Π²ΠΈΡΠ°Ρ ΡΠ΅ΡΡ ΠΌΠ΅ΡΡΠ½ΡΡ
Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΡΡ
Π΄ΠΎΡΠΎΠ³ ΡΡΠ΅Π±ΡΠ΅Ρ ΠΏΠΎΡΡΠΎΡΠ½Π½ΠΎΠ³ΠΎ ΡΡ
ΠΎΠ΄Π° ΠΈ ΡΠ΅ΠΊΡΡΠ΅Π³ΠΎ ΡΠ΅ΠΌΠΎΠ½ΡΠ°, ΠΏΠΎΡΡΠΎΠΌΡ ΡΠ΅Π»Π΅ΡΠΎΠΎΠ±ΡΠ°Π·Π½ΠΎ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅ΡΡ Π²ΠΎΠΏΡΠΎΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π·Π°ΡΠΈΡΠ½ΡΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ ΡΠ°ΠΊΠΈΡ
Π΄ΠΎΡΠΎΠ³ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ½ΠΎ-ΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΠ²Π΅ΡΠ΄Π΅Π½ΠΈΡ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Π½Π° Π±Π°Π·Π΅ ΠΌΠ΅ΡΡΠ½ΠΎΠ³ΠΎ ΡΡΡΡΡ. ΠΠ΄Π½ΠΈΠΌ ΠΈΠ· ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΠΈΡΠ΅Π»Π΅ΠΉ ΡΠ°ΠΊΠΈΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² ΡΠ²Π»ΡΡΡΡΡ Π΄ΠΈΡΠΏΠ΅ΡΡΠ½ΡΠ΅ Π³ΠΈΠ΄ΡΠΎΡΠΈΠ»ΠΈΠΊΠ°ΡΡ ΠΊΠ°Π»ΡΡΠΈΡ, ΠΊΠΎΡΠΎΡΡΠ΅ Π½Π°Ρ
ΠΎΠ΄ΡΡ ΡΠΈΡΠΎΠΊΠΎΠ΅ ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΠΏΡΠΈ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²Π΅ ΡΡΡΠΎΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ², ΡΡΠ΅ΠΊΠ»Π°, ΡΠΈΡΠ°Π»Π»ΠΎΠ², ΠΊΠ΅ΡΠ°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΠ·Π΄Π΅Π»ΠΈΠΉ. ΠΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π΄Π΅ΡΠ΅Π²ΡΠΉ Π²ΡΡΠΎΠΊΠΎΠ΄ΠΈΡΠΏΠ΅ΡΡΠ½ΡΠΉ ΠΊΡΠΈΡΡΠ°Π»Π»ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π» β ΠΏΡΠΎΠΌΠ΅ΠΆΡΡΠΎΡΠ½ΡΠΉ ΠΏΡΠΎΠ΄ΡΠΊΡ Π³ΠΈΠ΄ΡΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΈΠ½ΡΠ΅Π·Π° Π²ΠΎΠ»Π»Π°ΡΡΠΎΠ½ΠΈΡΠ° β ΠΊΡΠΎΠ½ΠΎΡΠ»ΠΈΡ Ca6(Si6O17)(OH)2. Π Π°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·ΠΈΠ΅ ΠΊΠ°Π»ΡΡΠΈΠΉΠΈ ΠΊΡΠ΅ΠΌΠ½ΠΈΠΉΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅Π³ΠΎ ΡΡΡΡΡ, ΠΏΡΠΈΠ³ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π΄Π»Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π° Π³ΠΈΠ΄ΡΠΎΡΠΈΠ»ΠΈΠΊΠ°ΡΠΎΠ² ΠΊΠ°Π»ΡΡΠΈΡ, ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΠΉ ΠΊ ΡΠΈΠ·ΠΈΠΊΠΎ-Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠΌ ΡΠ²ΠΎΠΉΡΡΠ²Π°ΠΌ, ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»ΠΈΠ²Π°Π΅Ρ Π°ΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ ΠΏΠΎΠΈΡΠΊΠ° ΠΈ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΡΡ
ΠΏΡΡΠ΅ΠΉ ΡΠΈΠ½ΡΠ΅Π·Π° Π³ΠΈΠ΄ΡΠΎΡΠΈΠ»ΠΈΠΊΠ°ΡΠΎΠ² ΠΊΠ°Π»ΡΡΠΈΡ ΠΈΠ· ΡΠ΅Ρ
Π½ΠΎΠ³Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈ ΠΏΡΠΈΡΠΎΠ΄Π½ΠΎΠ³ΠΎ ΡΡΡΡΡ. Π’Π΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΡΠ½ΠΎΠ²ΠΎΠΉ ΠΏΡΠ΅Π΄Π»Π°Π³Π°Π΅ΠΌΠΎΠΉ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° Π΄Π»Ρ ΠΏΠΎΠΊΡΡΡΠΈΠΉ Π΄ΠΎΡΠΎΠ³ Π½ΠΈΠ·ΠΊΠΈΡ
ΠΊΠ°ΡΠ΅Π³ΠΎΡΠΈΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ ΡΠΈΠ»ΠΈΠΊΠ°ΡΠ½ΡΡ
Π΄ΠΈΡΠΏΠ΅ΡΡΠ½ΡΡ
Π²Π΅ΡΠ΅ΡΡΠ², ΠΏΠ΅ΡΠ΅Π²Π΅Π΄Π΅Π½Π½ΡΡ
Π² Π½Π΅ΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΠ΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅, ΠΎΠ±ΡΠ°Π·ΠΎΠ²ΡΠ²Π°ΡΡ ΠΊΠ°ΠΌΠ½Π΅ΠΏΠΎΠ΄ΠΎΠ±Π½ΠΎΠ΅ Π²ΠΎΠ΄ΠΎΡΡΠΎΠΉΠΊΠΎΠ΅ ΡΠ΅Π»ΠΎ Π² ΠΌΠΎΠΌΠ΅Π½Ρ ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡ ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π½Π°Π³ΡΡΠ·ΠΊΠΈ. ΠΠΈΡΠΏΠ΅ΡΡΠ½ΡΠ΅ Π³ΠΈΠ΄ΡΠΎΡΠΈΠ»ΠΈΠΊΠ°ΡΡ ΠΊΠ°Π»ΡΡΠΈΡ β Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ½ΡΠ΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΠΈΡΠ΅Π»ΠΈ ΡΠ°ΠΊΠΈΡ
Π²ΡΠΆΡΡΠΈΡ
ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ½ΠΎ-ΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΠ²Π΅ΡΠ΄Π΅Π½ΠΈΡ. Π‘Π»Π΅Π΄ΡΠ΅Ρ ΠΎΡΠΌΠ΅ΡΠΈΡΡ, ΡΡΠΎ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΡΠΈΡ
Π²ΡΠΆΡΡΠΈΡ
Π½Π΅ ΡΠ²ΡΠ·Π°Π½Π° Ρ Π²ΡΡΠΎΠΊΠΎΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ½ΡΠΌΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ°ΠΌΠΈ, Π° ΡΠΈΠ½ΡΠ΅Π· Π³ΠΈΠ΄ΡΠΎΡΠΈΠ»ΠΈΠΊΠ°ΡΠΎΠ² ΠΊΠ°Π»ΡΡΠΈΡ ΡΠ΅Π°Π»ΠΈΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΈ ΡΠ΅ΠΏΠ»ΠΎΠ²Π»Π°ΠΆΠ½ΠΎΡΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠ΅ Π΄ΠΎΡΡΡΠΏΠ½ΠΎΠ³ΠΎ Π΄Π΅ΡΠ΅Π²ΠΎΠ³ΠΎ ΡΡΡΡΡ Π½Π° ΡΠ΅ΡΠΈΠΉΠ½ΠΎΠΌ ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΠΈ, ΡΡΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅Ρ ΠΈΡ
ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΡΡ Π·Π½Π°ΡΠΈΠΌΠΎΡΡΡ
ALL-SKY CAMERAS FOR OBSERVATION AND INVESTIGATION OF VARIABLE STARS AND METEOR SHOWERS
This paper studies the capabilities of the all-sky weather (meteorological) cameras in investigation of bright variable stars and determination of apparent radiants of meteor showers.Β This paper studies the capabilities of the all-sky weather (meteorological) cameras in investigation of bright variable stars and determination of apparent radiants of meteor showers.