Product Advantages
- Strong Alkali Resistance for Cement-Based Systems — Specially developed alkali-resistant glass fiber helps resist alkali corrosion in cement-based concrete and mortar systems.
- Reliable Reinforcement Performance — With high strength and moderate modulus, it helps reinforce cementitious materials and improve overall system stability.
- Effective Crack Control — Designed to help control and prevent plastic, thermal, and drying shrinkage cracking in both fresh and hardened concrete and mortars.
- Easy and Uniform Dispersion — It disperses fast and uniformly during blending, helping support easier mixing and more consistent performance in use.
- Good Durability-Related Properties — It features small moisture absorption together with good heat resistance and chemical resistance, making it suitable for demanding construction environments.
- Suitable for Multiple Concrete Applications-It is suitable for commercial and industrial slabs-on-ground, compression layers, pavements, precast concrete, and other construction and transportation related uses.
Technical Specification
| Item | Value |
|---|---|
| Fiber Types | Glass fiber |
| Density(g/cm³) | 2.4-2.7 |
| Length(mm) | 5-55 |
| Loss on Ignition(%) | <2 |
| Tensile strength(GPa) | >1.5 |
| Elastic modulus (GPa) | >70 |
*Note: The range of length is 5-55mm, and according to your demand.
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Product Applications
Glass Fiber is suitable for concrete and mortar applications that require reinforcement and crack control. It is widely used in slabs-on-ground, compression layers, pavements, precast concrete, and other construction and transportation related applications. Typical uses include:
Industrial / Transportation Related Uses-Spinning or weaving, untwisted roving, non-slip on ice surface, construction and transportation industry.
Concrete and Precast Applications-Commercial and industrial slabs-on-ground, compression layers, pavements and precast concrete.
Dosage Guideline:
For best results, the recommended dosage should be optimized based on your raw materials and target performance.
Need custom formulations or comparative testing?
Contact BOTAI’s technical team for customized formulation support and performance consultation.
Contact Botai R&D Team
Packaging & Delivery
- Standard packaging: In 15Kg/20Kg PP woven bags with inner separate 1Kg small bag.
- OEM or neutral packaging available upon request
- Minimum Order Quantity (MOQ): 3 metric tons.
- Typical lead time: 7–15 days after order confirmation
- Trade terms: FOB / CIF / DDP under Incoterms® 2020
Storage and Shelf life
- Store in a dry and cool place.
- High humidity and temperature increase the risk of caking.
- Do not stack pallets on top of each other to avoid compaction.
- “Best use before end” date is on the label; storage beyond it doesn’t necessarily mean unusable, but required properties must be checked for quality assurance.
Safety & Compliance
Glass Fiber is safe, non-toxic, and environmentally friendly. It complies with ISO 9001 and EU REACH standards.
For detailed handling and safety information, refer to the MSDS.
Email:
[email protected]About Henan Botai Chemical Building Materials Co., Ltd.
Established in 2004, Botai Chemical is a certified manufacturer specializing in Redispersible Polymer Powder, Cellulose Ethers (HPMC/HEMC/HEC), Calcium Formate, and Superplasticizers (SMF/PCE). Our products are widely used in dry-mix mortars, paints, oil drilling, feed, and detergent applications.
As a member of China’s Building Materials and Ceramic Industry Associations, Botai is actively involved in R&D and innovation for tile adhesive and repair materials. We operate two advanced R&D centers and hold over 25 patents and 20 registered trademarks.
With ISO 9001, EU REACH, HALAL, and FAMI-QS certifications, Botai ensures consistent quality and sustainable manufacturing. Our annual capacity exceeds 100,000 tons across VINNATE®, VAMCELL®, BOMCELL®, THYLOCELL®, FORCA®, and DEMACSA® product lines.
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Customer Case
Why Choose Us?
Factory established in 2004, backed by 20+ years of manufacturing expertise and over 60,000 m² of modern production facilities
Trusted by customers in 100+ countries and regions, with stable export supply and responsive service
One of China’s leading manufacturers of construction chemical additives, with a total annual capacity exceeding 100,000 tons
Two advanced R&D centers with full in-house laboratories and patented formulation capabilities
Certified quality and production systems: ISO 9001, EU REACH, HALAL, FAMI-QS
25+ patented technologies and 20+ registered trademarks, including VINNATE®, VAMCELL®, BOMCELL®, THYLOCELL® and more
Dedicated QC management and global technical support teams ensuring fast response and reliable service
Strong supply stability with long-term raw material partnerships and automated production lines, ensuring consistent quality and on-time delivery
FAQ
Yes, we offer 200–500 g samples for testing with TDS/SDS.
Yes, we customize grades based on adhesion strength, open time, and workability requirements.
Pre-production sample testing is always conducted before mass production to ensure consistency and compliance.
Final inspection before shipment is strictly implemented to verify product quality, packaging, and labeling accuracy.
All production processes are managed under ISO 9001 quality management system to maintain stable quality performance.
It is used to reinforce concrete and mortar and help reduce cracking.
Because cement is alkaline, alkali-resistant glass fiber is more suitable for cement-based systems.
It is used in slabs-on-ground, compression layers, pavements, and precast concrete.
