Description

The alkali-resistant glass fiber reinforced Rebar is mainly formed by mixing alkali-resistant fiber and resin in a certain proportion.

Basalt fiber reinforcement Rebar is mainly formed by mixing basalt fiber and resin in a certain proportion.

Alkali-resistant fiber reinforced Rebar is environmentally friendly and has no pollution. It is a new material advocated by the country for energy conservation and emission reduction. It can be used for a long time in acid, alkali, chloride and humid environments to improve the service life of the structure; high tensile strength, about the same Twice the load of the standard steel bar; insulating/heat-insulating/transmitting electromagnetic waves, which can be used in special occasions such as the structure of the medical nuclear magnetic resonance equipment of the radar station geomagnetic observation station; Light weight, the weight is only 1/4 of the steel bars of the same specification, which can effectively reduce the construction strength and the self-weight of the structure; the construction is convenient.

It can produce various specifications (6mm-40mm) of fiber bars, standard parts and special-shaped parts according to actual needs. Factory production and on-site installation are conducive to ensuring project quality, improving labor efficiency and building industrialization. The shape of the basalt fiber bar is in the form of a thread. The surface of the threaded rod body is uniform in texture, free of bubbles and cracks, and the thread shape and pitch are neat and free of damage.

Mechanical Properties	Steel bar	Carbon fiber Rebar	Basalt fiber Rebar	alkali-resistant glass fiber Rebar
					LEVEL 1#	LEVEL 2#	LEVEL 3#
Density(g/cm3)	7.85	1.9-2.2	1.9-2.2	1.9-2.2
Tensile strength（Mpa）	400-700	≥1800	≥1200	d≤10mm	≥1000	≥900	≥800
				10mm＜d≤ 22mm	≥900	≥800	≥700
				d＞22mm	≥800	≥700	≥600
Elasticity modulus(Gpa)	200	≥120	≥60		≥60	≥50	≥40
CTE(MD)	11.7	0.6-1.0	9-12	8.0-10.0
CTE(CD)	11.7	25	21-22	23
Elongation	＞10.0	≥1.5	≥1.6	d≤10mm	≥1.8
				10mm＜d≤ 22mm	≥1.5
				d＞22mm	≥1.3