日，北京水务局发布音讯，本市老旧小区透水地上铺装改造项目全面发动，将优先组织一批积水严峻的小区，替换后这些小区将离别雨天难出行的困境。 On the 30th , the Beijing Water Affairs Bureau issued an announcement that the pavement renovation project on the pervious ground of the old community in this city was launched in full. A group of communities with severe water accumulation will be organized as a priority. After replacement, these communities will be unable to travel in the rain.
2012 年老旧小区透水地上铺装改造是市政府折子工程，本次项目施行的范围和对象是 2000 年末曾经建成的，且 5 年之内未进行过改造的乡镇居民小区，本项透水地上铺装改造总面积为 155297 平方米。 It is reported that the pavement renovation on the pervious ground of the old community in 2012 is a sub-project of the municipal government. The scope and object of the implementation of this project is a township residential community that was built at the end of 2000 and has not been transformed within 5 years. The total area of the ground pavement renovation is 155297 square meters.
16 个区（县），优先组织雨天积水严峻、居民出行困难的小区。 According to reports, the replacement of permeable bricks is scattered in 16 districts (counties) by region , and priority is given to organizing communities with severe rainwater accumulation and difficult travel for residents. After the implementation of this project, the travel conditions in the old quarters will be significantly improved, and the drainage pressure in the surrounding areas will be significantly relieved.
This news clarified that the reconstruction of residential quarters and streets in urban construction are extremely important projects. The intention is to reduce the loss of groundwater and create a condition for absorbing moisture for dull soil. Then the streets and residential roads need to have adequate and strong drainage functions. A new pavement material that can drain water is needed. Permeable bricks can fully satisfy such needs with extremely strong drainage, and even in heavy rain, it can ensure that water does not accumulate.