Статья
PROSPECTS OF NANOTECHNOLOGY OF THE XXI CENTURY FOR CREATION OF CLIMATE-RESISTANT AND ENVIRONMENTALLY CLEAN TRANSPORT INFRASTRUCTURE
R. Asmatulayev
Associate Professor | Kazakh Automobile and Road Institute | ruslan_asmatulaev@mail.ru
N. Asmatulayev
Technical Director | KRDI "Dortrans" LLP | activ-cz@mail.ru
B. А. Asmatulayev
доктор технических наук, почетный профессор МАДИ, Академический советник Национальной инженерной академии РК, директор по науке ТОО НИ ПК «Каздоринновация» | ТОО НИ ПК «Каздоринновация» | boris-aisa@mail.ru
Ключевые слова
Аннотация
The article presents the results of fundamental laser research, experimental work and long-term monitoring of highways built using concrete based on belite road cements. Belite cements, containing predominantly two-calcium silicates (C2S-belite 50-80%), ensure a service life of road concrete of up to 50 years without the need for repairs. Laser studies have revealed the structure of belite cement stone, formed by nano-sized new formations known as colloidal calcium hydrosilicates CSH, promoting almost complete hydration of cement grains.
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