Workers arranging raw bricks for drying in the sun in Bangladesh

brick field raw brick brick making clay sun drying worker labor south asia bangladesh manual work construction material brickyard craftsmanship traditional industry clay bricks forming bricks outdoor labor physical labor kiln masonry building industry laborintensive earthen blocks rectangular bricks handcrafted rural industry employment sunny occupational brick mold terracotta rustic uniform rows hard work structural materials craft manufacturing manual skill work site ceramics heat economy