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長絲紡粘針刺非織造土工布

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產(chǎn)品描述

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產(chǎn)品介紹:

以PET或PP為原料，采用熔融紡絲、氣流成網(wǎng)、針刺固結(jié)工藝生產(chǎn)而成的具有三維孔隙的土工織物。

產(chǎn)品規(guī)格:

克重100g/m - 800g/m,幅寬1m-6m。

產(chǎn)品特點(diǎn):

力學(xué)指標(biāo)高，蠕變性能好;抗腐蝕能力強(qiáng)，耐老化、耐熱性能優(yōu)異，水力學(xué)性能優(yōu)良。

應(yīng)用范圍:

主要用于水利水電、環(huán)保、公路、鐵路、堤壩、沿海灘涂、冶金礦山等工程的加筋、反濾。隔離及排水。

產(chǎn)品執(zhí)行標(biāo)準(zhǔn):

GB/T17639- 2008 《土工合成材料長絲紡粘針刺非織造土工產(chǎn)品介紹:布》

JT/T 519- -2004《公路工程土工合成材料長絲紡粘針刺非織造土工布》

Continuous Filament spunbonded nonwoven geotextile (HXTex LFPET)

Description:

Made from virgin PET (polyester) chips,the continuous fiament was extruded from PET chip by machine directty by spunbond process, and then punch together to get the stable 3D with higher strength fabric.So it has high strength, good creep property excellent and erosion resistance,aging-resistance and heat resistance.

Specification:

100g/mt - 800g/ nt

1m-6m in roll width, the length as clients’request

Property:

Good creep property and hydraulics property, resistance to corrosion, excellent ant- aging and heat-resistance qualty.

Application:

1.Filration of soils in drainage applications by retaining soil particles while llowing for the free flow of water

2.Separation and reinforcement in road and ralway construction

3.Prevention of soil movement in erosion control measures

4.Cushioning and protection in many containment projects

Production standard:

GBT17639- 2008

JT/T519- -2004

Filament Polyester Geotextile T echnical Data

項(xiàng)目 Index Properties	測試方法 Test Method	Unit	BGT 100	BGT 150	BGT 200	BGT 250	BTG 300	BGT 350	BGT 400	BGT 450	BGT 500	BGT 600
縱向拉伸強(qiáng)度 Ultimate Tensile Strength, MD	ASTM D4595	kN/m	7	11	14	17	19	24	27	30	37	41
橫向拉伸強(qiáng)度 Ultimate Tensile Strength, TD	ASTM D4595	kN/m	6	10	12	15	17	21	25	28	34	38
拉伸延伸率 Tensile Elongation	ASTM D4595	%	45	45	50	50	50	60	60	60	60	60
縱向握持拉伸強(qiáng)度 Grab Tensile Strength, MD	ASTM D4632	N	400	600	850	1000	1250	1450	1700	1900	2100	2500
橫向握持拉伸強(qiáng)度 Grab Tensile Strength, TD	ASTM D4632	N	350	550	700	900	1100	1250	1450	1600	1800	2150
握持延伸率 Grab Elongation	ASTM D4632	%	45	45	50	50	50	60	60	60	60	60
縱向梯形撕破強(qiáng)力 Trapezoid Tear Strength, MD	ASTM D4533	N	160	300	350	430	490	540	630	710	770	920
橫向梯形撕破強(qiáng)力 Trapezoid Tear Strength, TD	ASTM D4533	N	140	270	330	400	450	510	610	690	750	900
項(xiàng)破強(qiáng)力 CBR Puncture Strength	ASTM D6241	N	1000	1800	2300	2700	3200	3600	4400	4800	5800	6900
等效孔徑 Apparent Opening Size 090	ASTM D4751	mm	0.12	0.11	0.11	0.1	0.09	0.09	0.08	0.08	0.08	0.08
水流速率 Water Flow Q100	ASTM D4491	L/m2/s	250	235	220	200	185	165	125	110	90	80
克重Weight	ASTM D5261	g/m2	100	150	200	250	300	350	400	450	500	600
厚度Thickness	ASTM D5199	mm	1.2	1.8	2.3	2.9	3.2	3.6	3.9	4.2	4.4	4.8
寬度Roll Width	-	m	6	6	6	6	6	6	6	6	6	6
長度Roll Length	-	m	300	200	150	100	100	100	80	80	50	50