Видео с ютуба Street Subgrade

Main Street Widening - subgrade work

The CAT Motor Grader (the "blade") cuts street subgrade

Как использовать известь для стабилизации бетонной дороги. #бетон

Pregrading Clay, Street subgrade

Subgrade Compaction

Cement treating a new road

Stabilizing; the word says it all

Объяснение конструкции дороги/проектирования автомагистрали

Leveling and compaction top sub-grade

SUB-GRADE PREPARATION

Bridge Street widening project is 80% complete

Subgrade.MOV

Subgrade Stabilization

Roadbond 5 Soil Stabilization

subgrade scarification

Create Subgrade Terrain

Subgrade preparation @ 420+740 LHS

Полное руководство по дорожному строительству шаг за шагом

A Solution for Building on a Clayey Subgrade - Mams Mall

Grader trimming subgrade at Waterford Development