Report on roof and roof covering An introduction of different types of glasses Report on wood and timber Report on a building material [ bricks] An introduction of various types of stones Report on building material[ rock and stone An introduction of building contruction 
![Report on a building material [ bricks]](https://cdn.slidesharecdn.com/ss_thumbnails/reportonabuildingmaterialbricks-170303122959-thumbnail.jpg?width=640&height=640&fit=bounds)
