6.4.2. Beton markalari va klasslari.............................................................82
6.4.3. Betonning kirishishi va kengayishi................................................. 84
6.4.4. Betonning gidrofizik xossalari......................................................... 85
6.4.5. Betonning issiqlik-fizik xossalari.................................................... 86
6.5. Beton qorishmasini tayyorlash, tashish va ishlatish
6.5.1. Beton qorishmasini tayyorlash.........................................................86
6.5.2. Beton qorishmasini tashish.............................................................. 88
6.5.3. Beton qorishmasini qoliplash va zichlashtirish...............................88
6.5.4. Betonning qotishi va uni tezlashtirish usullari................................89
6.5.5. Og‘ir betonning ishlatilishi.............................................................. 90
6.6. Yengil betonlar
6.6.1. G ‘ovakli toMdirgichlar asosidagi betonlar...................................... 90
6.6.2. Yengil beton xossalari...................................................................... 91
6.6.3. Yirik g ‘ovakli beton..........................................................................93
6.6.4. Yacheykali betonlar...........................................................................94
6.6.5. Gipsbeton...........................................................................................96
