This article studies the chemical composition and physical properties of limestone and clay soils used as raw materials in Portland cement production. It also analyzes the compliance of these materials with national standards O‘z DSt 2950 and O‘z DSt 2801:2013 and demonstrates the importance of the liquid phase in the production of sulfate-resistant cement
| Mualliflar | Orazimbetova Gulistan Jaksilikovna, Otaqo‘ziyev Akramjon Adaxamjonovich |
|---|---|
| Jurnal | Innores |
| Nashr sanasi | 2025-06-30 |
| Jild | 1 |
| Son | 3 |
| Betlar | 16-19 |
| Til | Ingliz |
Portland cement, limestone, clay, liquid phase, GOST, O‘z DSt 2950, sulfate-resistant cement
Mazkur maqolada boshlang‘ich ta’lim tizimida, xususan 4-sinf “Tarbiya” fanini o‘qitishda o‘quvchilarda ijtimoiy ko‘nikmalarni shakllantirish masalalari yoritilgan. Ijtimoiy ko‘nikmalar tushunchasi, ularning turlari…
This article analyzes the existing literature on obtaining effective and environmentally friendly granular phosphorus fertilizers based on low-grade phosphorites from the Central Kyzylkum. It covers the methods of…
This article explores the essence, stages, and consequences of the economic, financial, and taxation policies of the Russian Empire in Turkestan, particularly in the Fergana region. It discusses fiscal strategies, the…
Для получения качественного полимерного покрытия с большим запасом прочности, кроме прочностных и адгезионных свойств, необходимо знать закономерности возникновения и изменения внутренних напряжений. Для…
Ushbu maqolada kreativ va tanqidiy fikrlash tushunchalari, ularning professional ta’lim tizimidagi ahamiyati hamda hurfikrlilikni shakllantirishdagi roli tahlil etilgan. Zamonaviy ta’limning asosiy maqsadi…
Ilm va ta'limda olib botilayotgan amaliy va nazariy ishlar bo‘yicha Respublika jurnali (O‘zbekiston)
This article explores the application and effectiveness of modern pedagogical technologies—particularly interactive teaching and simulation methods—in medical universities, with a special focus on educational…
Ushbu maqolada Uz Avto Motors korxonasida yengil avtomobillar detallarini presslash jarayonida po‘lat strukturalarida yuz beruvchi o‘zgarishlar tadqiq etilgan. Presslashning har xil bosqichlarida po‘latning…
This study explores the cost-effectiveness and sustainability of lightweight porous concrete produced from local raw materials and industrial by-products in Uzbekistan. The economic analysis reveals a 38.8% reduction in…
This article explores modern heat treatment technologies applied to bearing components. Key thermal processes such as quenching, tempering, surface hardening, and carburizing are described. Their effects on the…