Overview
The increase in rate of urbanization in all parts of the world has greatly called for high quality construction materials. Sand proves to be essential in many uses that include concrete making, mortar preparation, and construction of plaster. One of the factors that determine the strengths of structures thus the longer service of the structures depends on the type of sand used.
The two types of sand most frequently being used are the M Sand (Manufactured Sand) and P Sand (Plaster Sand). They are selected depending on certain needs of the particular construction project.
In this blog, you learn more about what is P Sand, what is M Sand, their manufacturing processes, advantages and differences that customers can use to determine which type of sand for their construction project is most appropriate.
What is M Sand?
M Sand or Manufactured Sand is obtained by crushing hard granite stones. From this perspective, river sand is replaced by m-sand in constructions, because of its higher quality and easier access. M Sand has the characteristics of IS standard; the size of the particles is 0mm to 4.75mm.
What is P Sand?
P Sand, which goes by another name of Plaster Sand, is a version of the manufactured sand best suited for use in plastering. This one gives a smooth and even application on walls and ceilings. In regards with the IS standards, its particle size usually falls between 0.15 mm to 2.36 mm.
Types of M Sand Based on Usage
1. M Sand for Concreting:
- Particle size: 4.75 mm to 3.5 mm.
- Suitable for use on slabs, beams, columns, and foundations amongst others.
2. M Sand for Plastering:
- Particle size: 2.36 mm to 1.2 mm.
- Used to give a smooth finish or decorative finish on walls and ceilings.
3. M Sand for Brick or Blockwork:
- Particle size: 3.5 mm to 2.36 mm.
- Furnishes quick and superior adhesion characteristics when used in types of masonry constructions.
Manufacturing Process of M Sand
- Raw Material Selection: High-quality granite rocks are chosen.
- Crushing: Rocks are crushed into smaller particles using VSI crushers.
- Screening: Particles are screened to ensure uniform size.
- Washing: Impurities like clay and silt are removed.
- Grading: Final grading is done to meet IS standards.
Manufacturing Process of P Sand
- Raw Material Selection: Granite, basalt, or limestone free of impurities is selected.
- Crushing: Rocks are crushed into finer particles through multiple crushers.
- Screening: Vibrating screens ensure consistent particle sizes.
- Washing: Many of the sands are rinsed so that the sand does not contain any foreign materials in it.
- Drying and Grading: The sand is then exposed to sunlight, sift or screened as this makes its storage and usage simpler once the sand is bought.
M Sand vs. P Sand
| Feature | M Sand | P Sand |
| Particle Size | Coarser (4.75 mm to 3.5 mm) | Finer (2.36 mm to 1.2 mm) |
| Application | Concreting, masonry work | Plastering |
| Outcome | Strength and durability | Smooth and even finish |
Advantages of Manufactured Sand (M Sand)
- Uniform particle size ensures consistent quality.
- Readily available and economical compared to river sand.
- Environmentally sustainable, reducing dependency on river sand mining.
- Free from impurities like clay and silt, ensuring better durability.
Advantages of P Sand
- Finer granules provide excellent bonding with cement.
- Economical and sustainable alternative to river sand.
- Ensures smooth finishes for plastering applications.
- Low wastage due to uniform size and shape.
Is M Sand Better Than River Sand?
M Sand has better quality and lesser variability compared to the river sand. It is also more refined than river sand which normally contains clay, silt and organic matter. Besides, the local M Sand has many advantages over the damaging method of river sand mining with regards to cost effectiveness.
Is P Sand Better Than River Sand?
Indeed, P Sand is better for plastering since it has a smooth surface and well managed production. P Sand does not intrude on river ecosystems as River sand does and offers smoother finishes so it is eco-friendly.
Conclusion
At Walls & Dreams we will ensure that you are advised on the right kind of sand to use according to the construction project at hand. Well, there is nothing wrong with M Sand, just like P Sand it depends on what precisely the customer wants for their construction. M Sand can be well applied to structural requirements such as concreting and masonry due to its strength and stability. However, P Sand is ideal for plastering purposes primarily because of its good grain and smooth texture. Both are equally affordable and environmentally friendly compared to river sand without compromising on quality. Please turn to Trust Walls & Dreams for consultancy in their decisions that impact the success and sustainability of your construction projects.
FAQs
1. What is P Sand?
P Sand, or Plaster Sand, is fine sand that is used for plastering walls and ceilings.
2. What is M Sand?
M Sand, or Manufactured Sand, is a type of sand and is manufactured from granite stone which is processed to meet the required standards of construction materials.
3. What is the exact relationship between M Sand and P Sand?
M sand is for construction of beams, columns etc., P sand is for plastering work.
4. Can P Sand be used for plastering?
Yes, P Sand is approved for plastering to ensure it produces smooth finish on the surface of walls.
5. Which is better: M Sand or P Sand?
Both possess special attributes relating to application- M sand for strength and P sand for finesse.
