Summary： Horse Construction participated in the compilation of the national standard of Epoxy Adhesive for Precast Concrete Segment Construction, which was officially implemented in April!

Horse Construction participated in the compilation of the national standard GB/T 44543-2024<Epoxy Adhesive for Precast Concrete Segment Construction>, which was officially implemented in April!

This standard was jointly drafted and prepared by China Academy of Building Research Co., Ltd., Academy Testing Center Co., Ltd., Horse Construction Co., Ltd., Sika China Co., Ltd., Fisher China Co., Ltd. and other enterprises. This is the first specialized national standard in China for precast concrete segment adhesives. The implementation of this standard not only fills the gap in China's national standards for precast concrete structural adhesives, but also sets requirements for basic performance, construction performance, durability performance, and environmental performance with strict technical indicators and scientific testing systems. It provides comprehensive guarantees for major infrastructure projects such as bridges, wind power, and underground engineering, marking a new era of standardized development in the industry.

As one of the core participating units of this standard, Horse Construction is deeply involved in the formulation of the standard, collaborating with industry experts to conduct technical demonstrations and experimental verification, providing important support for the scientific and operational nature of the standard!

Horse HM-120SC Segmental Construction Adhesive

Horse prefabricated segmental adhesive (wind power)

Horse wind power prefabricated segment splicing adhesive is specially used for the joint splicing of prefabricated components of wind power concrete tower tubes, solving the bonding problem of tower tube prefabricated components under complex working conditions, and achieving efficient splicing and long-term reliable protection of wind power concrete tower tubes.

Advantage

High strength: high elasticity, high strength, high elastic modulus, excellent bonding ability, effective load transmission

Good thixotropy: no sagging, high thixotropy, no sagging, no dripping, easy to mix and apply

Waterproof: The corrosion-resistant adhesive joint is easy to compact and has no water leakage; Excellent resistance to medium erosion and long-term use performance

Horse prefabricated segmental adhesive (bridge)

Horse Bridge Prefabricated Segment Splicing Adhesive is a process method that uses the characteristics of adhesives to connect or fix prefabricated segments into a whole. It is mainly used in the field of bridge segment assembly and is a product and embodiment of the trend of building industrialization.

Advantage

Strong and crack resistant, anti-seepage and crack resistant. After solidification, it has high strength and no cracking, preventing moisture from damaging the structure

Stress is easily transmitted and the structure is more stable, ensuring that the prefabricated splicing sections of the bridge form a whole, which is conducive to stress transmission and makes the structure more stable

Hot weather does not cause sagging, cold weather is easy to apply, good thixotropy, easy to construct, high temperature environment does not cause sagging of colloids, low temperature environment colloids are easy to mix and apply

The operation time is sufficient, the construction is more relaxed, the operation time is long, the strength development is fast, it does not affect the prestressing tension, and the construction is safe