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References:
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Методическая разработка «Обучение дошкольников английскому языку» . Жохова
Ирина Михайловна.
2.
Khaydarova Nodirabegim Akhtamovna Essential use of role-play technique in
overcoming communication barriers // Достижения науки и образования. 2018. №5
(27).
URL:
https://cyberleninka.ru/article/n/essential-use-of-role-play-technique-in-
overcoming-communication-barriers
3.
Khaydarova Nodirabegim Akhtamovna Advantages of role play technique in teaching
speaking in EFL classes // Достижения науки и образования. 2018. №5 (27). URL:
https://cyberleninka.ru/article/n/advantages-of-role-play-technique-in-teaching-
speaking-in-efl-classes
.
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Борохович, Л. Ю. Инновационные подходы в обучении дошкольников
иностранному языку. Лингвотворчество как синтез иностранного языка и детского
творчества / Л. Ю. Борохович. — Текст : непосредственный // Педагогика: традиции
и инновации : материалы VI Междунар. науч. конф. (г. Челябинск, февраль 2015
г.). — Челябинск : Два комсомольца, 2015. — С. 63-65. — URL:
https://moluch.ru/conf/ped/archive/147/7148/
5th Global Congress on Contemporary Sciences & Advancements
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68
NANOMODIFIED CONCRETE: TECHNOLOGIES OF THE XXI
CENTURY
Pulatova Zukhra Umetovna
1
,
Alieva Shokhsanam Olimovna
2
1
Assistant of the Department "Technology of building materials, products and structures",
2
Teacher of the Department Technology of building materials, products and structures"
Аnnotation:Reinforcement of concrete with fiberglass allows you to increase strength,
resistance to aggressive environments and temperature extremes, and improve other
characteristics. The optimal fiber for these purposes is basalt. It is lighter than steel, does not
cause corrosion, and the price is significantly lower. It also outperforms polypropylene and
glass microfibers in many ways.
Keywords: Nanomodified concrete, uniform distribution, nano concrete, strength, water
resistance, frost resistance.
Introduction
Nanotechnology gives building materials amazing strength characteristics. Nano
concrete - is a material that has been transformed in one way or another using
nanotechnology.
The most common options are:
• Adding special components to the concrete composition.
1. Modified basalt microfiber (MBM);
2. Dry mix of ready-to-use additives (SDGD).
• Treatment of existing structures with special coatings.
• Use of modified armature in reinforced concrete.
The term "nano", despite the fact that it has taken root in the people, is still something
very small, or rather, one billionth of a meter in size. And concrete, in its construction
volumes, does not fit this definition in any way.
The most correct name would be “Nanomodified concrete”.
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