Henan Xijian New Building Materials Co., Ltd
Product
Pervious Concrete Enhancer
Admixtures are products used in the construction of pervious concrete, eco-concrete, and high-performance concrete. They feature low dosage requirements, excellent cost-effectiveness, and ease of use. These admixtures participate in the cement hydration reaction to form polymeric cement hydrates, significantly enhancing the compressive and bond strengths of the cement hydrate matrix while improving the concrete’s freeze–thaw resistance, durability, and weatherability.
Category:
Municipal products
Keywords:
Introduction
Product Description:
Admixtures are products used in the construction of pervious concrete, eco-concrete, and high-performance concrete. They feature low dosage, excellent cost-effectiveness, and ease of use. These admixtures participate in the cement hydration reaction to form polymeric cement hydrates, significantly enhancing the compressive and bond strengths of the cement hydrates while improving the concrete’s freeze–thaw resistance, durability, and weatherability.
Key features:
1. Low dosage: Add at 2.1–2.5% by cement mass. The higher the dosage, the…
2. Enhanced early strength: 28-day compressive strength increases by 20–40%, flexural strength increases by 120–150%, and durability is improved.
3. The workability of permeable concrete and ecological concrete is such that there is no bleeding or segregation; the cohesion and flowability are well balanced, preventing slumping or bottom-sealing phenomena.
4. Convenient to use: This product is a single-component formulation; simply add the selected dosage to the mixer before use.
Physical Properties:
Appearance: gray powder, odorless. Bulk density: 1670 kg/m³.
Usage recommendations:
It can be mixed with cementitious materials and aggregates, or added directly to the mixing water in advance. Due to varying requirements, the actual dosage must be determined through laboratory testing and pilot-scale trials; typically, the dosage is 2.1%–2.5% of the cementitious material content, or 8–10 kg per cubic meter of concrete.
Permeable Concrete Mix Proportion |
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Unit: kg Intensity |
Pebbles |
Cement |
Enhancer |
Water |
C25 |
1650 |
380 |
8 |
125 |
* The admixture dosage is 2.1% to 2.5% of the cement content. |
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* For each additional grade, add 20 kg of cement. |
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* Water consumption may vary slightly depending on the dryness or moisture content of the aggregate. |
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Scope of use:
Applicable to high-performance concrete, pervious concrete, ecological concrete, and other such applications. It can be used in a wide range of fields, including large-scale concrete bridges, wharves, high-speed railways, expressways, water conservancy dams, and sponge city development, yielding both direct and indirect economic benefits.
Packaging and Storage:
1. This product is packaged in laminated woven bags or kraft paper bags lined with plastic bags, with a packaging specification of 25 kg per bag.
2. This product is not classified as a hazardous material and may be transported as non-hazardous.
3. This product should be stored in a dry, light-protected environment. It must be kept away from moisture; exposure to water will render it ineffective.
4. The shelf life of this product is two years.
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Contact Information
Phone:+86-400-6786-157
Mobile phone:+86-13838719394
Email:m13838719394@163.com
Address: 30 meters ahead of the South Ring Bridge No. 2, South Ring Road, Industrial Park, Shangji Town, Xichuan County, Nanyang City, Henan Province
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