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首頁 >> 新聞中心 >> ASTM D6637單肋或多肋測定土工格柵拉伸性能Single or Multi-Rib Geogrids Tensile Properties
ASTM D6637/D6637M-15(2023) 單肋或多肋拉伸法測定土工格柵拉伸性能的標准試驗方法，方法A使用恒速率拉伸試驗機將一個具有代表性的土工格柵肋試件夾緊並置于拉力作用下。記錄試樣破壞(破裂)所需的拉力。最終的單肋抗拉強度(N或Ibf)是根據6次單肋拉伸試驗的平均值確定的。方法B一個相對較寬的試樣，在以規定的拉伸速率運行的恒速率拉伸試驗機的夾具中夾住其整個寬度，對試樣施加單軸載荷，直到試樣破裂。計算試樣的抗拉強度(kN/m或1bf/ft)，延伸率，割線模量。方法C將一個相對較寬的多層試樣夾在以規定的拉伸速率運行的恒速拉伸試驗機的夾具中，對試樣施加單軸載荷，直到試樣破裂。計算試樣的抗拉強度(kN/m或1bf/ft)，延伸率，割線模量。
HRJ-50kN土工布格柵拉伸強度性能試驗機,測定土工格柵拉斷強力、拉伸強度、接縫剝離強度、接縫撕裂強度、定伸長應力、預負荷伸長率、最大負荷伸長率、標稱強度伸長率、最大強力伸長率、2％伸長率、5％伸長率、標稱伸長率、峰時延伸率、拉斷伸長率、定應力伸長率、屈服點伸長率、拉斷永久變形。
100kN土工材料綜合力學試驗機；5kN聚合物土工膜強力試驗機；瀝青防滲卷材土工膜伸長特性試驗機；20kN接頭接縫拉伸強力試驗機；ASTM D6637鋼塑格柵纖塑格柵有紡土工織物土工模袋排水材料複合排水網排水板拉伸試驗機；防水材料阻燃非織造布土工網墊土工複合材料力學試驗機；金屬纖維制品網孔土工布金屬土工織物力學試驗機；50kN雙絞合六邊形鋼絲網拉伸試驗機；三向土工格柵纖維塑料格柵玻纖格柵拉伸試驗機；土工特種材料工程網力學性能試驗機；220mm壓縮塊土工格柵拉伸試驗夾具；220mm土工材料絞盤拉伸夾具；土工格柵連接點極限分離力夾具；接頭接縫寬條拉伸試驗夾具；粘焊點極限剝離力試驗夾具；土工織物梯形撕破強力試驗夾具；土工織物180°剝離試驗夾具；安全網斷裂強力開眼環扣強力系繩斷裂強力試驗附具；GB/T18173.2-2014；HRJ土工格柵伸長率引伸計；臥式拉力拉伸強度試驗機；GB/T15788-2017；GB/T16989-2013；電子萬能拉壓彎剪扭材料制品智慧試驗機測試系統；GB/T50123-2019；波紋管土工膜綜合力學試驗機；GB/T35752-2017；GB/T1040.1-2018；軌道交通公路水運建築材料工程質量檢測試驗系統；JT/T993-2015； GB/T18173.3-2014；JT/T992.1-2015；鋼筋網焊點抗拉力附具；JT/T992.2-2017；鋼絞線鋼筋PC鋼棒松弛錨固蠕變持久強度試驗機；JT/T925.1-2014；結構木材集成材人造板材制品質量性能檢測系統；JT/T925.3-2018；JT/T1124.1-2017；JT/T736-2015；JT/T536-2018；高速拉伸試驗機系統低慢速拉壓試驗機系統；JT/T1087.1-2016；ISO 10319；ISO 10321；ISO 12236；ISO 37；線材材料螺栓部件構件扭轉試驗機；ISO 554；ISO 3696；千斤頂檢定裝置反力架結構加載試驗系統；ISO 10318；ISO 9073.4；EN 10223-3；微機控制電液伺服萬能材料試驗機；ASTM D4533；GB/T17638-2017；GB/T17641-2017；GB/T38014-2019E；工程機械重工裝備運輸車輛零部件組件動態疲勞試驗機系統；醫學組織工程醫療器械設備生物材料力學檢驗測試系統；彈簧拉壓扭轉疲勞剛度性能試驗機；鋼筋鋼管金屬材料部件構件彎曲抗折試驗機；力學計量檢定校准標准機；特殊定制非標專用新型科學研究試驗機測試系統；
Geogrid Tensile Tester；Geosynthetics Mechanics Properties Testing Machine；Geosynthetics Wide-width Tensile Tester；jnshiyanji；Technical standard for applications of geosynthetics；Tensile test for joints seams by wide-width strip method；Warp-knitted Composite Geotextiles Mechanics Tester；hrjtest；Steel-plastic Compound Geogrid Tensile Tester；Geogrid Mechanics Properties Tester；Fiber Plastic Grid Tensile Tester；Test Methods of Geosynthetics for Highway Engineering；Geonets and Geomats Tensile Tester；Woven Geotextiles Tensile tester；jnshiyanji；Geofabriforms Tensile Tester；Geomembranes Tensile Tester；Drainage Materials Tensile Tester；Drainage Geocomposite Tensile Tester；Waterproof Materials Tensile Tester；Plastic Drainboard Tensile Tester；Basalt fiber and product Mechanics Tester；Basalt fiber unidirectional fabric Mechanics Tester；Basalt fiber geogrid Mechanics Tester；Basalt fiber composite bar Mechanics Tester；hrjtest；Basalt fiber geogrid Mechanics Tester；Textiles Mechanics Tester；Woodpulp spunlaced nonwoven Mechanics Tester；Two Gas Springs Fatigue Tester；Chair height adjustment gas spring-technical specification；Lockable gas spring technical specification；Tension and Compression Spring Testing Machine；Make better strength for Gas Springs standpipe；Gas springs General specifications；Gas springs Specification of accessories；Spring Force and Compact Built Height；Spring Force and Same Build Height；Pressure springs General specification；Gas Spring Fatigue Testing Machine；Pressure springs Specification of accessories；Standard for Office Furnishing-Lounge Seating-Tests；General-Purpose Office Chairs-Tests；Small Office Home Office Furniture-Tests；Safety requirements and test methods；Height adjustment of office work chairs-Safety requirements testing；Determination of strength durability and stability；Bow-spring Casing Centralizers Tester；rigid centralizer tester；hrjtest；Single or Multi-Rib Geogrids Tensile Properties；Standard Test Method for Determining Tensile Properties of Geogrids by the Single or Multi-Rib Tensile Method；
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