АРМАТУРА ОТ ФИБРОСТЪКЛО (GFRP)

ОБЛАСТИ НА ПРИЛОЖЕНИЕ

Introducing GFRP rebar

GFRP, or Glass Fiber Reinforced Polymer, is a composite material that has the potential to be transformative in various constructive industries. GFRP Rebar is an economical, safe, and long-term sustainable solution, offering both initial and long-term cost savings. Fiberglass rebar has enjoyed a rise in popularity thanks to the many key advantages it offers over its steel rebar. Choosing FRP rebar is a commitment to quality, innovation, and an investment in the safety of future objects.

Application of Fiberglass rebar

Industrial construction, special purpose objects

Елементи на железопътни траверси за високоскоростни влакове и подземни железници.

Residential and civil construction

Пътно строителство

Construction and strengthening of roads, bridge building & reconstruction

Marine and harbor facilities, shoreline reinforcement

Reinforcement of concrete structures and mixed reinforced concrete structures.

Изграждане на селскостопански съоръжения

Benefits of composite rebar

Excellent corrosion resistance. GFRP rebar effectively resists corrosion and so can last much longer than standard rebar. Composite rebar minimizes maintenance needs.
Силно химически устойчив. GFRP rebar resistant to chemical acids, salt ions, and the inherent alkaline bases of concrete that cause premature deterioration.
Лек. FRP rebar is 9 times lighter than steel, making it easier to transport and install.
Висока якост. Despite its lightweight properties, GFRP rebar offers impressive strength-to-weight load-bearing performance.

GFRP Rebar vs. Steel Rebar

Характеристики	GFRP арматура	Стоманена арматура
Corrosion resistance to aggressive environments	Некорозивен	Корозивен
Устойчивост на корозия	High Non-conductive	ниско
Електрическа проводимост	Непроводим	Проводим
Топлопроводимост	ниско	високо
Strength at stretching, MPa	1300	390
Compressive Strength, MPa	550	400
Transverse Shear Strength, Mpa	220	300
Bond strength to concrete, Mpa	>20	>12
Ultimate strain, %	1.5 - 2%	15%
Modulus of elasticity, Gpa	65	160-200
Density, kg/m3	2100	7800
Working temperature range, ºС	–70…+160	–70…+50
Магнитни свойства	Diamagnet	Диригент
Издръжливост	Не по-малко от 80 години	Според строителните норми

Advantages of using GFRP rebar

An economically viable choice for the construction industry.
The lightness of fiberglass rebar helps contractors to deliver projects at a fast pace.
GFRP-reinforced structures do not require maintenance or any major rehabilitation activity.

GFRP арматурата представлява значителен напредък в строителните материали, съчетавайки висока якост, гъвкавост и устойчивост на фактори на околната среда. Използването ѝ в различни строителни проекти не само подобрява структурната цялост, но и създава нови възможности за иновативен дизайн и по-ефективни строителни практики.

Научете повече: Composite rebar in USA