Title
Durability of Modified Cement Systems: Porosity Strength Relationship of Modified Cement Systems under Dry Curing Condition,Used
Delivery time: 8-12 business days (International)
This book focused on the porosity of cement system modified with polymer and pozzolan in direct relation to mortar durability. Porosity represents the amount of voids inside the concrete, which is dimensionless quantity, usually expressed as a percentage value. Polymer additive namely Styrene Butadiene Rubber (SBR) and Styrene Acrylic Ester (SAE), as well as pozzolan additive namely Fly Ash (FA) and Silica Fume (SF) with different percentages of addition were used as a composite of OPC mortar with variation of w/c ratio. All specimens were tested on two properties such as strength and porosity. The results from the investigation shows that the polymer modified cement system has higher strength and lesser porosity compared with nonmodified mortar and pozzolan modified cement system when it is cured under dry curing, which is the method that usually been applied at the construction site.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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