Tips for Making Strong Cement Mixture for Home Foundations

The foundation is the most important part of a house because it serves as the support for the entire building. The quality of the foundation is greatly influenced by the cement mixture used. If the mixture is too runny or mixed incorrectly, the foundation can quickly crack and become unstable.

To ensure a stronger and more durable foundation, consider the following tips for making cement mixture:

1. Use Quality Cement
Choose cement that meets SNI standards, such as PCC or OPC cement, which have been tested for their strength and durability.

2. Pay Attention to the Mixing Ratio

• The mixing ratio significantly affects the strength of the concrete.
• Generally, the recommended mixture for foundations is 1:2:3 → 1 part cement, 2 parts sand, 3 parts gravel.
• Do not add too much water, as this can make the mixture brittle.

3. Use Clean Sand and Gravel

• The sand should be free of mud, clay, or organic matter.
• The gravel should be uniform in size and free from excessive dust.

4. Add Sufficient Water
Use a balanced water-cement ratio. Too little water makes the mixture difficult to work with, while too much water weakens the concrete.

5. Mix Thoroughly
Mix the mixture until it is completely homogeneous. If possible, use a mixer for a more even mix than mixing by hand.

6. Pour the mixture correctly
Pour the mixture gradually and compact it to eliminate air pockets.

Use a vibrator or manual tamping to compact the concrete.

7. Maintain the Concrete After Pouring

• Once the pouring is complete, do not let it dry out.
• Cover it with a wet sack or plastic bag.
• Water it regularly for at least 7 days to prevent cracking.

Conclusion
Making a strong cement mixture for a house foundation requires quality materials, the correct mix ratio, and post-cast maintenance. With the right steps, your house foundation will be stronger, more durable, and safer for long-term use.

If you need quality cement that meets SNI standards for your home or large construction projects, PT Intisumber Bajasakti (ISBS) is ready to be your trusted partner with superior products and excellent service.

? Phone: 021-66675999
? Web: intisumberbajasakti.com
✉️ Email: info@intisumberbajasakti.com

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