An assessment is the value placed on a property by the town or city's assessor's office for the purpose of determining the property tax due. An entire town will be assessed during a 4-12 month period with values determined by a team of qualified assistants after viewing properties and interviewing owners.
We originally planned to lay the patio on a gravel and sand bed with the joints filled with sand. However, the guy doing the landscape design said we need to mortar the patio if we plan to use it for entertainment purposes, such as having a table and chairs on it.- Use a level religiously for the base layer and laying the rocks. -- Make sure you have a frame to contain the sand or it will seep out. -- Have a base layer of sand at least 2 deep. Flagstone rocks vary in thickness and you need the sand to adjust heights to get them all level.
49,340 Contributions. Sandstone is a clastic sedimentary rock that is made up of cemented sand grains (usually quartz) and has a gritty feel to it.   this is the term uesed when sand has be â¦ en compacted together under such force so as to be turned into a solid mass rather than individual grains of sand.it looks weird.andstone is a type of rock composed on sand sized particles of  sand and minerals. Sandstone is typically found in the desert, or  dry climates.