Aging of concrete columns
Source Manufacturer Of Special Materials
Contact us
WhatsApp: +8613513255919
Email: yungaobm@gmail.com
Headquarters Address：Room 711,7th Floor
Building B1698 Weiguo North Road
Tangshan City,Hebei Province
Factory Address：High-tech Development Zone
Chengde County,Hebei Province
High-Strength Non-Shrink Grout
Grout is widely used in the field of building structural strengthening, including the section enlargement reinforcement of concrete components such as beams and columns, and the concrete replacement reinforcement using grout for load-bearing components (like beams and columns) that have quality defects.
Details
Grout is widely used in the field of building structural strengthening, including the section enlargement reinforcement of concrete components such as beams and columns, and the concrete replacement reinforcement using grout for load-bearing components (like beams and columns) that have quality defects.
Our grout products feature early strength, high strength, high fluidity, slight expansion, and crack resistance.
GB 50448-2015 "Technical Code for Application of Cementitious Grout"
Rebar planting
Formwork erection and grouting
Category | Class I | Class II | Class III | Class IV | |
Maximum Aggregate Size (mm) | ≤4.75 | >4.75 and ≤25 | |||
Slump Flow (mm) | Initial Value | — | ≥340 | ≥290 | ≥650* |
30min | — | ≥310 | ≥260 | ≥550* | |
Flow Cone Time (s) | Initial Value | ≤35 | — | — | — |
30min | ≤50 | — | — | — | |
Vertical Expansion Rate (%) | 3h | 0.1~3.5 | |||
Difference between 24h and 3h | 0.02~0.50 | ||||
Compressive Strength (MPa) | 1d | ≥15 | ≥20 | ||
3d | ≥30 | ≥40 | |||
28d | ≥50 | ≥60 | |||
Chloride Ion Content (%) | <0.1 | ||||
Bleeding Rate (%) | 0 | ||||
Keyword:
High-Strength Non-Shrink Grout
Inspection Report
Previous ：
Next：
Previous ：
Next：
Can't Find The Product You're Looking For ? Contact Us!
If You Need To Inquire About Our Products, Please Leave Your Contact Information To Us,
We Will Contact You Within 24 Hours.
Contact Us
WhatsApp: +8613513255919
Email: yungaobm@gmail.com
Headquarters Address：Room 711,7th Floor
Building B1698 Weiguo North Road
Tangshan City,Hebei Province
Factory Address：High-tech Development Zone
Chengde County,Hebei Province