Fiberglass rebar
standards
This section contains some regulatory documents of various countries on the design of structures using fiberglass rebar and requirements for it. Application regulations are an important part of the development of the composite industry in countries. Documents make it possible to form a market for innovative material, obtain an economic benefit from the properties of the material, and increase the life cycle of buildings, structures and structures.
Physical and mechanical properties
of fiberglass rebar
Level of quality
Value of quality
Tensile strength limit σB, MPa, not less
1200
Tensile elasticity modulus Εf, GPA, not less
53
Percentage of elongation at break δf, %, not less
2.2
Tensile strength cross-section τsh, MPa, not less
170
Polymer binder hardening degree, % not less
98
Ultímate strength of adhesión to concrete τ at slip coefficient of 0.5 mm, MPa, not less
20
Tensile strength reduction after exposure to an alkaline médium ΔσB, %, no more
18
Ultímate strength of adhesión to concrete at slip coefficient of 0.5 mm after exposure to an alkaline médium τB1, MPa, not less
10
Continuous rebar filler content, % not less
83
Coefficient of thermal expansión, longitudinal x10-6 / °C
6-10
Coefficient of thermal expansión, transverse x10-6 / °C
21-23
Los Robles Str., 303, Apt. 704, Lima – Lima – San Isidro, Peru 
