Mortar is a construction material used to bind building blocks together, such as bricks, stones, or concrete blocks. It acts as a glue that holds the blocks in place and creates a strong, stable structure.
Key Functions of Mortar:
- Bonding: Mortar provides a strong adhesive bond between building blocks, ensuring the structure remains intact.
- Support: Mortar supports the weight of the building above it, distributing the load evenly across the structure.
- Flexibility: Mortar allows for slight movement and expansion of the building materials, preventing cracking and damage.
- Weather Resistance: Mortar protects the building from water damage by sealing gaps and cracks.
Types of Mortar:
Mortar is available in different types, each suited for specific applications.
- Type M: Strongest mortar, ideal for high-load bearing walls and foundations.
- Type S: Strong mortar, suitable for load-bearing walls and exterior applications.
- Type N: General-purpose mortar, suitable for most residential construction.
- Type O: Low-strength mortar, used for interior walls and non-load-bearing applications.
Practical Insights:
- Mortar is typically made by mixing cement, sand, and water.
- The ratio of these ingredients determines the strength and properties of the mortar.
- Mortar should be applied evenly and consistently to ensure a strong bond between building blocks.
- It is crucial to use the correct type of mortar for the specific construction project.
