右上角链接

Time of issue:2020-09-14 17:23:23

      HOME  Guardex Group  Product  

imgboxbg

Media Center

Current location:
Homepage
/
/
/
happy news!Guardex fracture repair agent has won the national invention patent

happy news!Guardex fracture repair agent has won the national invention patent

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2022-03-21 15:36
  • Views:

(Summary description)

happy news!Guardex fracture repair agent has won the national invention patent

(Summary description)

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2022-03-21 15:36
  • Views:
Information

happy news!

Recently, another independent research and development of the product fracture repair agent won the national invention patent, invention name: an adjustable color without shrinkage gas hard crack repair agent and its preparation method and application, patent number: ZL 2019 1 1423555.6.

Concrete is a rigid building material, in the hardening process may produce a variety of cracks, and then become water, carbon dioxide, corrosive media invasion channel, leading to water leakage, steel corrosion and other problems, endangering the safety of the structure, so the concrete cracks must be effectively repaired.

Commonly used repair materials are divided into organic and inorganic categories, organic materials are epoxy resin, polyurethane, the disadvantages are incompatible with the structure body, ultraviolet resistance, poor durability and easy to peel off; inorganic materials are cement base repair materials, such as plugging king, the disadvantages are wet curing and hardening, poor adhesion with the original old concrete.

Whether it is organic or inorganic crack repair material, the color of the slurry hardening body and the surrounding concrete color have obvious differences, can not eliminate the crack repair marks, affect the appearance.

The present invention provides an adjustable color without shrinkage gas hard crack repair agent and its preparation method and application, the present invention of crack repair agent is an adjustable color of inorganic repair material, do not need wet maintenance, no shrinkage and strong bonding force, eliminate crack traces, restore beauty, can greatly improve the level of concrete crack repair in the engineering field.

The crack agent of the present invention includes penetrant and restorative, a colorless and clear aqueous silicate solution, which is an inorganic mineral mixture.

The silicate components in the concrete can react with the free calcium ions in the concrete to generate crystals of the same life as the concrete structure, block the cracks and pores in the concrete, and improve the strength and durability; the materials of self-drying film and adhesive filler, can close the cracks of the concrete surface, mix three colors to meet the color requirements and restore the appearance.

In view of the pain point of concrete crack repair, the invention introduces an adjustable color crack repair material, without wet maintenance, no shrinkage and strong bonding force, does not affect beauty, inorganic material, good durability, safety and environmental protection, has good practical value.

Up to now, Guardex has applied for more than 80 + patents and 39 invention patents, of which 7 have been authorized and 42 utility model patents (37 have been authorized).In the future, It will pay more attention to scientific and technological innovation, so as to realize the transformation of more new technologies, new materials and new processes, and boost the development of the industry to a new level.

Scan the QR code to read on your phone

Related information

Previous page
1

Related information

Previous page
1

TOP

点我咨询

Contact Info

Consultation Hotline: 400-100-6798
Email: szguardex@163.com
Address: Room 1202, Building No. 1-A, Yangchenghu International High-tech Park, No. 116, Chengyang Road, Chengyang Street, Xiangcheng Economic and Technological Development Zone, Suzhou 

 

ewm

Scan QR code

优选品牌

LINKS:   GUARDEX

 

Copyright @2021 Suzhou Guardex New Material Technology Co., Ltd.  Powered by www.300.cn 苏ICP备112200588-1号