与您分享HDPE土工膜性能特点及广泛应用.doc

/ /与您分享HDPE土工膜性能特点及广泛应用HDPE geotechnical membrane properties and wide applicationHDPE土工膜是以(中)高密度聚乙烯树脂为原料生产的一种防水阻隔型材料，具有优良的耐环境应力开裂性能，抗低温、抗老化、耐腐蚀性能，以及较大的使用温度范围(-60-+60)和较长的使用寿命50年，广泛使用在生活垃圾填埋场防渗，固废填埋防渗，污水处理厂防渗，人工湖防渗，尾矿处理等防渗工程。HDPE geomembrane is (in) high density polyethylene resin as a waterproof barrier material raw material, has excellent resistance to environmental stress cracking resistance, low temperature resistance, aging resistance, corrosion resistance, and large temperature range (-60-+60) of 50 years and long service life, widely used in landfill impermeable, solid waste landfill impermeable impervious, sewage treatment plant, artificial lake seepage, seepage engineering tailings disposal etc.HDPE土工膜的性能特点如下: The performance characteristics of HDPE geomembrane:1、HDPE土工膜是一种柔性防水材料，具有很高的防渗系数（110-17 cm/s）； 1, HDPE geotechnical membrane is a kind of flexible waterproof material, seepage coefficient is very high (1 x 10-17 cm/s);2、HDPE土工膜具有良好的耐热性和耐寒性，其使用环境温度为高温110、低温-70； 2, HDPE geotechnical membrane has good heat resistance and cold resistance, the use of an ambient temperature of 110 high, low temperature -70 ;3、HDPE土工膜具有很好的化学稳定性能，能抗强酸、碱、油的腐蚀是好的防腐材料； 3, HDPE geotechnical membrane has good chemical stability, acid, alkali, corrosion resistant oil is good anticorrosive material;4、HDPE土工膜具有很高的抗张力强度，使它具有很高的抗拉强度能满足高标准工程项目需要； 4, HDPE geotechnical membrane has a very high tensile strength, it has a very high tensile strength can meet the high standards of Engineering project;5、HDPE土工膜具有很强的耐候性，有很强的抗老化性能，能长时间裸露使用而保持原来的性能； 5, HDPE geotechnical membrane has a strong weather resistance, strong aging resistance performance, can long time exposed to use and maintain the original properties;6、HDPE土工膜的整体性能，HDPE土工膜有很强的抗拉强度与断裂伸长率，使HDPE土工膜能够在各种不同的恶劣地质与气候条件下使用。适应地质不均匀沉降应变力强 ； The overall performance of the 6, HDPE geomembrane, HDPE geotechnical membrane has strong tensile strength and elongation at break, make HDPE geomembrane can be used in a variety of adverse geological and climatic conditions. To adapt to the geological uneven subsidence and strong strain;7、HDPE土工膜采用优质原生塑料与碳黑粒子不含任何防腐剂，HDPE已被我国用来取代PVC作为食品包装袋和保鲜膜原料。7, HDPE geomembrane using high quality raw plastic and carbon black particles do not contain any preservative, HDPE in China has been used to replace PVC as a food packaging bags and plastic film materials.HDPE、LDPE土工膜的主要应用领域 ： The main application fields of HDPE, LDPE geotechnical membrane:1、 HDPE 土工膜适用环保、环卫：如垃圾填埋场、污水处理厂、电厂调节池、工业、医院固体废弃物等； 1, HDPE geomembrane applied to environmental protection, sanitation: such as landfill, sewage treatment plant, regulation pool, industrial, hospital solid wastes;2、 LDPE防渗膜适用水利工程：如江河湖泊水库堤坝的防渗、堵漏,加固、水渠的防渗、垂直心墙、护坡等； 2, LDPE impervious membrane applied to water conservancy project: such as cutoff, river lake reservoir dam reinforcement, the anti-seepage plugging, canal, vertical wall, slope protection;3、 HDPE防渗膜在市政工程：地铁、建筑物地下工程、种植屋面、屋顶花园、污水管防渗；3, HDPE impervious membrane in Municipal Engineering: subway, underground engineering, building roofs, Roof garden, sewage pipe seepage;4、 聚乙烯防渗膜适用园林：人工湖、河道、蓄水池、高尔夫球场的水塘底、护坡、绿化草坪防水防潮等； 4, polyethylene used Garden: the artificial lake, river, reservoir, golf course pond bottom, slope protection, green lawns, waterproof and dampproof;5、 高密度聚乙烯土工膜适用石化：化工厂、炼油厂、储油罐防渗、化学反应池、沉淀池的内衬、二次衬层等； 5, high density polyethylene geomembrane applied to petrochemical: chemical plant, refinery, oil storage tank seepage, chemical reaction pool, sedimentation tank lining, two lining layer;6、 聚乙烯土工膜适用矿业：洗选池、堆浸池、堆灰场、溶解池、沉淀池、堆场、尾矿的底衬防渗等； 6, polyethylene geomembrane for heap leaching mining: washing pool, pool, Ashery, dissolved pool, sedimentation tanks, storage yard, the bottom lining seepage of tailings;7、 低密度聚乙烯膜适用交通设施：公路的基础加固、涵洞的防渗； 7, low density polyethylene film for traffic facilities: foundation reinforcement, the anti-seepage highway culvert;8、 LDPE防渗膜适用农业：水库、饮用水池、蓄水塘、灌溉系统的防渗； 8, LDPE impervious membrane for agriculture: reservoir, seepage water tanks, water storage pond, irrigation system;9、 HDPE膜适用水产养殖业：集约化,工厂化养殖池、鱼塘,虾池的内衬、海参圈护坡等； 10、高密度聚乙烯防渗膜适用盐业：盐场结晶池、卤池苫盖、盐膜、盐池塑苫膜。 9, the HDPE film applied aquaculture: intensive, industrialized aquaculture pond, fish pond, pond liners, sea cucumber ring protection; 10, high density polyethylene used salt: saltern crystallizer ponds, brine pool cover, salt film, Yanchi plastic covering film.HDPE土工膜施工方法： HDPE geotechnical membrane construction method:土工膜在运输过程中不要拖拉、硬拽，避免尖锐物刺伤。 Do not drag, drag the geomembrane in the transport process, avoid sharp stab.1、 应从底部向高位延伸，不要拉得太紧，应留有1.50%的余幅，以备局部下沉拉伸。考虑到本工程的实际情况，边坡采取从上到下的铺设顺序； 1, from the bottom to the upper extension, do not pull too tightly, there should be 1.50% of the paintings, for the local subsidence stretching. Considering the actual conditions of the project, from top to bottom slope by laying order;2、 相邻两幅的纵向接头不应在一条水平线上，应相互错开1m以上； 2, two adjacent longitudinal joints should not be in a horizontal line, should be staggered over 1m;3、纵向接头应距离坝脚、弯脚处1.50m以上，应设在平面上； 3, the longitudinal joints should be the distance of the foot, bending over 1.50M, should be located in the plane;4、先边坡后场底； 4, the first after the bottom slope;5、边坡铺设时，展膜方向应基本平行于最大坡度线。5, the slope paving, film spreading direction substantially parallel to the maximum slope line.山东肥城联谊工程塑料有限公司始建于2007年，坐落于五岳之首的泰山脚下，环境优美，交通便利；占地面积7万平方米，现有员工298人，固定资产达1.2亿元。多年来不断致力于土工合成材料的基础研究和应用开发，现已发展成为集研发、生产、销售、施工、服务于一体的专业化大型土工合成材料企业。Shandong Feicheng Lianyi Engineering Plastics Co., Ltd. was founded in 2007, is located in the first of the five sacred mountains at the foot of the Taishan, a beautiful environment, convenient transportation; covers an area of 70000 square meters, the existing staff of 298 people, fixed assets amounts to 120000000 yuan. The basic research and application development has long been committed to geosynthetics, has now developed into a set research and development, production, sales, construction, and specialized services in one large-scale geotechnical synthetic material enterprises.我们现拥有土工合成材料专业生产设备6台（套），主要生产“鹏程”牌土工膜（HDPE、LDPE等）、EVA防排水板、复合土工膜、土工布、土工格栅、复合排水网、膨润土防水毯等系列土工合成材料。主要产品：土工布、土工膜、复合土工膜、防水板、膨润土防水毯、防排水板、复合排水网、土工格栅、土工网、土工格室等系列土工合成材料。其中土工膜0.1mm3.0mm年产量为20000吨，土工布100g/800 g/ 为1600万平方米，复合土工膜（一布一膜、两布一膜，多布多膜）为1000万平方米，防排水板（5种规格）为1500万平方米，膨润土防水毯为600万平方米，复合排水网为600万平方米，土工格栅为1500万平方米。产品广泛应用于：环保、环卫，水利、市政工程、园林、石化、矿业、交通设施、农业、水产养殖业、盐业等领域。产品销往全国各地，并已出口至南非、阿尔及利亚、乌兹别克斯坦、俄罗斯、澳大利亚、以色列等国家。We now have the geosynthetics professional production equipment 6 Taiwan (sets), the main production Pengcheng brand of geomembrane (HDPE, LDPE), EVA drainage plate, composite geomembrane, geotextile, geogrid, composite drainage net, bentonite waterproof blanket series of geosynthetics materials. The main products: geotextile, geomembrane, composite geomembrane, waterproof board, bentonite waterproof blanket, drainage board, composite drainage net, geogrid, geogrid, geocell series of geosynthetics