土工布的历史，贵阳土工布告诉你！-k8凯发

土工布的历史，贵阳土工布告诉你！

the history of geotextiles, guiyang geotextiles tell you!

土工布的过去和将来 国外对土工布的应用早在60年代就已开始，美国是世界上土工布消费量最大的国家，它在90年代初对其年用量就在3亿m2以上，近几年用量达到7亿m2。欧洲和曰本的土工布也得到较快发展，欧洲土工布近几年的年用量也在4亿m2左右，其中纺粘法非织造布占非织造土工布的60％左右；曰本在90年代中期以后对土工布的应用有显著的增长。曰本非织造土工布中以纺粘法用量最大，约占非织造土工布总量的60％，而且主要是pet纺粘布。

geotextiles in the past and in the future, the application of geotextiles in the world began in the early 60s. the united states is the largest country in the world for geotextiles consumption. its annual consumption in the early 90s is over 300 million m2, and the amount used in recent years has reached 700 million m2. european and japanese geotextiles have also developed rapidly. the annual consumption of geotextiles in europe has been around 400 million m2 in recent years. the spunbonded nonwovens account for about 60% of the nonwoven geotextiles, and the application of geotextiles in the mid 90s has increased significantly. the bulk of the nonwoven geotextile is about 60% of the total amount of nonwoven geotextiles, and mainly pet spunbonded cloth.

k8凯发-凯发app认为我国的土工布起步于80年代初，但当时的用量极少，只是试验性的应用。直到1998年特大洪水引起政府的重视，建筑部门把对土工布的应用列入到设计规范中去，并制定了相关的国家标准，土工布才真正得到重视和发展。目前我国土工布的用量已超过3亿m2，非织造土工布占总量比重达到40％左右。我国土木工程建设具有巨大潜在市场，其潜力决不低于美国目前用量的7～8亿m2。专家测算，我国土工布在今后15年仍将以双位数增长，其中增长速度较快的是pet纺粘长丝土工布。 在“十五”及至“十一五”计划期间，我国规划在水利、电力、交通、环境保护、江河治理等各项工程上的投资巨大，包括水利建设、南水北调工程、电力投资、公路和铁路建设、环境工程建设，还有港口、机场、垃圾处理、江河湖海治理、治沙等等工程，投资计达上万亿元。中国在今后10年或更长时间，将会有更多的基础设施工程要建设，对土工布的需求也将会越来越多，中国将成为世界土工合成材料的最大营销市场。贵阳土工布小编今天就分享到这里了，如果这边还有什么不了解的可以来我们公司凯发app官网了解了解情况。

the geotextiles in china started in the early 80s, but the amount of their use was very small, only the experimental application. until 1998, the great flood caused the government's attention. the construction department put the application of geotextiles in the design specification, and formulated the relevant national standards. the geotextiles really got attention and development. at present, the amount of the land industry cloth has exceeded 300 million m2, and the non-woven geotextiles account for about 40% of the total. the construction of civil engineering in china has a huge potential market, and its potential is no less than 7~8 billion m2 in the united states. it is estimated by experts that we will still grow in double digits in the next 15 years, of which pet spunbonded geotextiles are growing faster. during the "fifteen" and "11th five-year" plan, china's planning in water conservancy, electricity, transportation, environmental protection, rivers and other works on the huge investment, including the construction of water conservancy, water diversion project, electric power investment, railway and highway construction, environmental construction, as well as ports, airports, garbage disposal, rivers sea sand lake governance, engineering and so on, the investment amounted to one trillion yuan. china will have more infrastructure projects and more demand for geotextiles in the next 10 years or more. china will become the largest market for geosynthetics in the world. guiyang geotextile small editor here today, if there is no understanding of what we can come to our company's official website to understand the situation.