What are the main factors considered when selecting a material for construction purposes?
From durability to cost, maintenance, and aesthetic appeal, considering the above factors when choosing construction materials is the best way to ensure you purchase materials that best fit your needs..
What are the physical properties of building materials?
The following are the physical characteristics of engineering materials.
Bulk Density.
Bulk density is the mass-to-volume ratio of a building material in its unprocessed state, which includes voids and pores. Porosity. Durability. Density. Hardness. Specific Weight. Specific Gravity. Fire Resistance..What is a key factor in determining the materials used in a building?
Strength, durability, local availability of materials, cost, handling, and storage are some essential factors that should be considered to select suitable construction materials for the given project..
What is the impact strength of building materials?
Impact strength is a measure of the ability of a material to resist fracture under shock and impulse loading.
It is only applicable to materials that undergo brittle fracture.
It is also used in the testing of ductile materials that display temperature-dependent and/or impulse-dependent brittle-ductile transition..
Why is it important to know the properties of building materials?
For a material to be considered as building material, it should have required engineering properties suitable for construction works.
These properties of building materials are responsible for its quality and capacity and helps to decide applications of these material..
Building Materials Uses
Concrete: Versatile mixture of cement, water, and aggregates for structural elements.Steel: Strong material for frames, beams, and reinforcement in construction.Bricks: Clay-based blocks used for walls, facades, and partitions.- Metals are solid material that are generally hard, shiny, malleable, fusible, ductile, and have good electrical and thermal conductivity.
Metals are commonly used in the construction industry due to their durability and strength to form structural components, pipework, cladding materials and other components. - Properties of building materials include physical, mechanical, thermal, chemical, economic, and aesthetic properties. content, void ratio, degree of saturation, etc. .
2) Mechanical properties include stresses, strain, stiffness, hardness, toughness, creep, fatigue, etc. - Specific Strength
The higher specific strength is, the higher strength and lighter weight the material is.
It is important to select materials with high specific strength or improve the specific strength in order to lift buildings' height, reduce structural weight and lower project costs.
