Hello, I'm an expert in construction materials and methods. I'll be glad to explain what Type N Mortar is.
Type N mortar is a type of mortar mix that is commonly used in masonry construction. It is a versatile and widely used type of mortar that is suitable for a variety of applications. Here are some key points about Type N mortar:


1. Composition: Type N mortar is composed of 1 part Portland cement, 1 part lime, and 6 parts sand. This is a common ratio for this type of mortar, although the exact proportions can vary slightly depending on the manufacturer.


2. Strength: Type N mortar has a medium compressive strength. This makes it suitable for use in a wide range of masonry applications, including both interior and exterior walls.


3. Weather Resistance: Type N mortar is recommended for use on exterior and above-grade walls that are exposed to severe weather conditions. This is because it has good weather resistance properties, which helps to protect the masonry from damage.


4. Heat Resistance: In addition to its weather resistance, Type N mortar also has good heat resistance. This makes it a good choice for use in areas that experience high temperatures.


5. Soft Stone Masonry: Type N mortar is the preferred mortar mix for soft stone masonry. It provides a good bond with the stone while also allowing for some movement, which can help to prevent cracking and other types of damage.


6. Flexibility: One of the main advantages of Type N mortar is its flexibility. It can be used with a variety of different types of masonry units, including concrete blocks, bricks, and natural stone.

7.
Ease of Use: Type N mortar is relatively easy to work with, making it a popular choice for both professional masons and DIY enthusiasts.

8.
Durability: When properly mixed and applied, Type N mortar is very durable and can provide many years of service.

9.
Cost-Effective: Compared to other types of mortar, Type N mortar is relatively inexpensive. This makes it a cost-effective option for many construction projects.

In summary, Type N mortar is a versatile and widely used type of mortar that offers a good balance of strength, weather resistance, and flexibility. It is suitable for a wide range of masonry applications and is a popular choice due to its ease of use and cost-effectiveness.

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A mortar mix type N is usually recommended on exterior and above-grade walls that are exposed to severe weather and high heat. Type N mortar mix has a medium compressive strength and it is composed of 1 part Portland cement, 1 part lime and 6 parts sand. ... It is also the preferred mortar mix for soft stone masonry.Dec 10, 2017read more >>