PP MONOFILAMENT FIBER

离岸价格

获取最新报价

0.5 ~ 2 / Kilogram ( Negotiable )

2000 Kilogram Minimum Order

国家:

China

型号:

离岸价格:

0.5 ~ 2 / Kilogram ( Negotiable )（面議）获取最新报价

位置:

最小订单价格:

0.5 per Kilogram

最小订单:

2000 Kilogram

包装细节:

CARTON BOX/WOVEN BAG

交货时间:

7 DAYS ON RECEIPT OF DEPOSIT

供应能力:

10000 Kilogram per Day

付款方式:

T/T, L/C, Western Union

產品組 :

现在联系

TAIAN CADEER GEOSYNTHETICS CO., LTD

China

免费会员

联系人 Ms. doris

Jingwei Industrial Zone, Taian, Shandong

现在联系

详情

PP MONOFILAMENT FIBER

Technical Data

Raw Material	Polypropylene
Type	Monofilament
Density	0.1±0.1 % g/cm3
Acid &Alkali Resistance	Strong
Tensile Strength(MPa)	≥**0MPa
Size	6,0,2,5,9,0,4,*8
Fiber Dia (mm)	0.**0.5±0.**5
Crack Elongation(%)	*0%±5%
Water-Absorbency	No
Melting Point(℃)	******0
Ignition temperature:(℃)	**0

PP Monofilament Fiber is also called engineering fiber、concrete fiber、anti-crack fiber、crack control fiber、synthetic fiber or plastic fiber,etc.It is a kind of high intensity bunchy monofilament fiber mainly made of PP by special technique.
Put PP Monofilament Fiber into the concrete or mortar, can effectively prevent temperature change, microcrack caused by plastic and dry shrinkage,etc, thereby prevent and control the happen and development of crack and improve effectively anti-crack、anti-infiltration、anti-concussion and anti- shock of the concrete.
They are used widely in roads、bridges、underground waterproof projects and roofings、walls、pools、basements of the industrial civil construction.

The General Introduction of the Fiber Reinforced High Performance Concrete(FRHPC)
The cement concrete material is the most widely-used man-made construction material nowadays. But it tends to produce crack as a result of its brittleness, and the anti-stretch intensity of the ordinary high-strength concrete is far lower than its anti-compression intensity, so the brittleness damage easily happen, which will influence the lifetime of the project.
With the rapid development of the city construction of our country and the continuous innovation of the technique of architecture, the high-rise buildings、the skyways、the underground traffic make requests to the performance of the concrete, e.g. high anti-stretch and anti-compression、high toughness、high anti-infiltration and anti-crack、easy to construct and so on, as a result, the FRHPC arised.
FRHPC, that is, adding synthetic fiber or steel fiber or glass fiber or carbon fiber etc. into the ordinary concrete, which embodied the logos of composite material design. Especially the synthetic fiber reinforced concrete, not only remain the high anti-compression the concrete inhered, but also reinforce anti-crack, anti-infiltration and toughness, that make it meet the demand of nowadays high and new construction better.
The Function of Reinforcement of PP Monofilament Fiber for the Concrete
1) anti-crack function
PP Monofilament Fiber distributes in the concrete in 3D stereo, which reduces the stress concentration of the microcrack point , weakens or removes the tension caused by sun crack of the concrete or mortar, further prevents the
happen and development of the microcrack.For plastic concrete, PP Monofilament Fiber can support the aggregate, reduce and prevent the isolation tendency of the concrete, so lessens even prevent the happen of crack on surface.

2) The improvement of anti-infiltration performance
PP Monofilament Fiber can lessen the plastic crack of concrete effectively, and prevent the development and run-through of the crack.
The evenly distributed fiber monofilament formed a support system, prevent the surface bleeding and the aggregate fall, decrease the bleeding of concrete, reduced the bleeding passage of concrete, lessened the hole rate greatly, consequently prevent infiltration of the concrete obviously.
3) The improvement of anti-freezing and thawing
PP Monofilament Fiber can decrease effectively anti-compression stress concentration in the concrete caused by several timescirculation of freezing and thawing, which prevent the further extend of the microcrack.In addition, the increase of the anti-infiltration of the concrete surely makes for the improvement of freezing and thawing.
4) The improvement of toughness and anti-shock
PP Monofilament Fiber can help to absorb the kinetic energy ,which produced when the component of concrete is shocked, moreover due to the anti-crack effect of the fiber, when the concrete is shocked, the fiber can prevent the rapid extend of the inner crack, consequently increased the toughness and anti-shock of the concrete.
5) The improvement of durability
The excellent anti-crack effect of the PP Monofilament Fiber reduce the happen and development of the crack greatly
The reduction of the inner hole rate makes the infiltration and corrosion from the water、the chemical substance、the salt of the Cl as well as other outside factors slow down, i.e. because of the great reduction of the crack, the channel that provided by the crack which would make the function of damage and corrosion infiltrate even extend becomes less and less, which reduces the damages to the structural main bar, thereby improves the durability of the concrete.
6) The improvement of fire resistance
Adding PP Monofilament Fiber into the concrete, especially the high-strength concrete, can improve the fire resistance and the security in fire High-strength
concrete has high compaction. In the flame, because the high pressure steam formed by heating up of free and chemical water in the concrete is difficult to escape, frequently, the component of the concrete would blowout and collapse suddenly, and cause big harm. However the fiber concrete could avoid the blowout in fire effectively. Because when the temperature in the component of the concrete is above **5℃, the PP fiber monofilament mesh that distributed around them will melt, simultaneously produce inner link channels for the escape of the high pressure steam from the concrete.

国家:	China
型号:	PF
离岸价格:	0.5 ~ 2 / Kilogram ( Negotiable ) （面議）获取最新报价
位置:	-
最小订单价格:	0.5 per Kilogram
最小订单:	2000 Kilogram
包装细节:	CARTON BOX/WOVEN BAG
交货时间:	7 DAYS ON RECEIPT OF DEPOSIT
供应能力:	10000 Kilogram per Day
付款方式:	T/T, L/C, Western Union
產品組 :	-