The Ultimate Guide to Hollow Blocks Price in the Philippines
Hollow blocks, also known as Concrete Hollow Blocks (CHB), are essential components in modern construction, offering durability, insulation, and affordability. This guide provides comprehensive insights into hollow blocks, their prices, types, applications, and technical features. Whether you’re a contractor, architect, or DIY enthusiast, understanding hollow blocks is crucial for successful construction projects in the Philippines.
Types and Applications of Hollow Blocks
| Type of Hollow Block | Dimensions (LxWxH) | Common Applications | Advantages |
|---|---|---|---|
| Standard Hollow Block | 40cm x 20cm x 10cm | Wall construction, foundations | Strong, cost-effective |
| 4-Inch Hollow Block | 40cm x 20cm x 10cm | Partition walls, non-load bearing walls | Lightweight, easy to handle |
| 6-Inch Hollow Block | 40cm x 20cm x 15cm | Load-bearing walls, external walls | High strength, good insulation |
| 8-Inch Hollow Block | 40cm x 20cm x 20cm | Structural walls, foundations | Excellent for seismic areas |
| Insulated Hollow Block | Varies | Energy-efficient buildings, soundproofing | Thermal insulation, soundproofing |
Understanding Hollow Blocks
Hollow blocks are made from a mixture of cement, aggregates, and water, which are molded into specific shapes. Their hollow nature reduces weight and material use while providing adequate strength for various construction applications. This section will delve into the manufacturing process, types of hollow blocks, and their specific uses.
Manufacturing Process
The production of hollow blocks involves mixing raw materials in specific ratios, followed by molding and curing. Different molds can produce various sizes, catering to the diverse needs of construction projects. The vibrating platform during production ensures uniform density and strength.
Types of Hollow Blocks
- Standard Hollow Block: Commonly used for walls, it provides excellent structural integrity.
- 4-Inch Hollow Block: Ideal for non-load bearing walls, offering flexibility in design.
- 6-Inch Hollow Block: Suitable for load-bearing walls, providing enhanced strength.
- 8-Inch Hollow Block: Preferred for structural applications, particularly in earthquake-prone areas.
- Insulated Hollow Block: Designed for energy efficiency and soundproofing, making it ideal for residential projects.
Hollow Blocks Price in the Philippines
The price of hollow blocks can vary based on factors such as size, quality, and supplier location. Below is a comparative analysis of prices from various sources:
| Source | 4-Inch Price (₱) | 6-Inch Price (₱) | 8-Inch Price (₱) |
|---|---|---|---|
| jomprice.ph | 15.00 | 20.00 | 25.00 |
| constructph.com | 16.00 | 21.00 | 26.00 |
| toolsph.com | 15.50 | 20.50 | 25.50 |
| philconprices.com | 16.50 | 22.00 | 27.00 |
| steelinnovationphilippines.com | 15.75 | 21.25 | 26.25 |
| keansolidblocks.com.ph | 14.50 | 19.50 | 24.50 |
| hardwarezoneph.com | 15.00 | 20.00 | 25.00 |
| alliedconcreteph.net | 16.00 | 21.50 | 26.50 |
| go4worldbusiness.com | 15.25 | 20.75 | 25.75 |
| builders.ph | 15.00 | 20.00 | 25.00 |
Factors Influencing Prices
- Quality of Materials: Higher quality aggregates and cement can increase prices.
- Supplier Location: Proximity to manufacturing plants can affect transportation costs.
- Market Demand: Seasonal demand fluctuations can lead to price changes.
Advantages and Disadvantages of Hollow Blocks
Advantages
- Cost-Effective: Hollow blocks are generally affordable, making them a popular choice for construction.
- Durability: They provide excellent resistance to various environmental conditions.
- Insulation Properties: Hollow blocks offer thermal and sound insulation, enhancing energy efficiency.
Disadvantages
- Weight: They can be heavier compared to other materials, requiring additional labor for handling.
- Limited Aesthetic Options: Hollow blocks typically require additional finishing for visual appeal.
Technical Features of Hollow Blocks
| Feature | Standard Hollow Block | 4-Inch Hollow Block | 6-Inch Hollow Block | 8-Inch Hollow Block |
|---|---|---|---|---|
| Weight (kg) | 12-15 | 10-12 | 15-18 | 20-25 |
| Compressive Strength (MPa) | 10-15 | 5-10 | 10-15 | 15-20 |
| Insulation Value (R-Value) | 0.2-0.4 | 0.2-0.4 | 0.3-0.5 | 0.4-0.6 |
| Water Absorption (%) | 5-10 | 5-10 | 5-10 | 5-10 |
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Conclusion
Hollow blocks are a vital component in construction, offering a balance of strength, insulation, and affordability. Understanding the types, prices, and features of hollow blocks is essential for making informed decisions in building projects. With various options available, builders can select the appropriate block type for their specific needs, ensuring durability and cost-effectiveness.
FAQ
What are hollow blocks used for?
Hollow blocks are primarily used in the construction of walls, foundations, and partitions. Their strength and insulation properties make them ideal for both residential and commercial buildings.
How much do hollow blocks cost in the Philippines?
Prices for hollow blocks can range from ₱14.50 to ₱27.00, depending on the size and supplier. For instance, 4-inch blocks typically cost around ₱15.00 to ₱16.50.
What are the different sizes of hollow blocks?
Common sizes include 4-inch, 6-inch, and 8-inch hollow blocks, each serving different structural purposes.
Are hollow blocks environmentally friendly?
Hollow blocks can be considered environmentally friendly as they use less material compared to solid blocks and offer good insulation properties.
How strong are hollow blocks?
Hollow blocks generally have a compressive strength of 10-20 MPa, making them suitable for load-bearing applications.
Can hollow blocks be used for exterior walls?
Yes, hollow blocks are commonly used for exterior walls due to their durability and insulation properties.
What are the advantages of using hollow blocks?
Advantages include cost-effectiveness, durability, good insulation, and ease of handling.
Do hollow blocks require finishing?
Yes, hollow blocks usually require plastering or painting for aesthetic appeal.
How are hollow blocks manufactured?
Hollow blocks are produced by mixing cement, aggregates, and water, which are then molded and cured to form blocks.
Where can I buy hollow blocks in the Philippines?
Hollow blocks can be purchased from hardware stores, construction supply companies, and online platforms like jomprice.ph and hardwarezoneph.com.
