Vietnam is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, Thailand across the Gulf of Thailand to the southwest, and the Philippines, Malaysia and Indonesia across the South China Sea to the east and southeast.[d] Its capital city has been Hanoi since the reunification of North and South Vietnam in 1976, with Ho ...
Cement. 1  Cement is a binder. Similar to flour in a recipe, the purpose of cement is to hold the other materials together. 2  Concrete is a composite of aggregate (such as sand or gravel), cement, and water. Itâs like a cookie. 3  The basic composition of mortar might seem similar to concrete, but what really sets it apart is how it is used.
Concrete vs Pavers. The difference between concrete and pavers is that concrete is a construction material whereas pavers are a brick or a molded pieces of concrete.Both of the materials are used for exterior landscaping.avers pathways are cheap but if not installed correctly may scatter. 3. Concrete can be colored, stained and sealed. 4. Pavers come in a variety of shade, shapes and textures. 5. Concrete pathways are difficult to install as compared to pavers which is an easy DIY job.