im just guessing but i think it might be because they are very strong and cant absorb water.
The hardness of igneous rocks is the main characteristic that makes them good building materials. An example of an igneous rock that is commonly used as a building material is granite.
A Gabbro.
Replenish emergency building materials such as sandbags, plywood and lumber
False
You rarely find fossils in igneous rock for one reason. Igneous rocks are formed from the cooling and solidification of magma or lava. Most living material is destroyed by the heat leaving no recognizable fossil.
Because they are hard and waterproof. Slate is a particularly good example, as it has the additional advantage of being able to be split into thin layers, so it makes a lightweight roof covering.
I am employed as a builder and need plenty of materials. Where is a good place to purchase good priced building materials?
aluminum
By building them properly with good materials.
There are many advantages to using recycled building materials. First, using recycled building materials is good for the environment and helps to save natural resources. Secondly, the cost of recycled building materials is usually less than buying them new.
it is consistent durable visible to our naked eye
Good insulation materials have high thermal resistance, low thermal conductivity, durability, and are non-toxic. They should effectively reduce heat transfer and be resistant to moisture and fire.
A Gabbro.
They are normally hard and durable, and resistant to weathering and erosion.
They are normally hard and durable, and resistant to weathering and erosion.
Replenish emergency building materials such as sandbags, plywood and lumber
Extrusive igneous rock: Obsidian. Quality of conchoidal fracture making them easily workable to a sharp edge for cutting tools or weapon points. Intrusive igneous rock: Granite. Quality of durability due to high crystalline quartz and feldspar mineral mix. Also beauty. Harder to work, but a great, long lasting building stone.
no its not good for housing because as the size of forests decrease the price of building materials goes up.