Concrete grouting material 5 environment influence - for the whole course of production Bearing grouting material standards

Bearing grouting support grouting material standard bearing grouting material manufacturer 1, pedestal grouting material 'material' of the environmental impact & # 8195;             Refers to the main raw materials used in producing concrete grouting the effects on the environment, including cement, aggregate, plus the seam an agent, water and raw materials, such as production, use and other adverse effects on the environment.               As raw materials for the concrete grouting material is expected to cement is one of the main factors influencing the environment, each with 1 t ordinary Portland cement kiln emissions zero. 8 tco2, 0。 74 kg of SO2 and 130 kg of dust emissions contributed to the greenhouse effect and acid rain, seriously pollutes the atmospheric environment. As the ready-mixed concrete grouting material sand and gravel aggregate, belongs to the non-renewable natural resources, a large number of mining activities lead to destruction of cultivated land and forest, serious destruction of ecological balance. 2, the pedestal grouting material 'design' the environmental impact of & # 8195;           The research and application of ready-mixed concrete grouting material for a long time, but there are still many problems. Reinforced concrete grouting material structure design for a long time, when only consider the structure bearing capacity, and ignore the durability of the structure, causing many today because of the durability of concrete grouting material factory buildings, the cause of concrete grouting material structural failure, failure, the life and property caused a huge problem. 3, the environmental impact of chongqing grouting material foundation of 'production' treasure manufacturers;         Grouting material Gao Qiangwei inflation; Production process effect refers to the concrete grouting material from a variety of raw materials metering, mixing into effect in the process of casting molding. Mainly includes the dust pollution, noise pollution, water pollution, waste pollution, power consumption, these factors on air quality, living environment, human health, water quality caused a certain adverse effect. 4, support grouting material 'supply' the environmental impact of & # 8195;           Ready-mixed concrete grouting material in the plant after stirring, a concrete grouting material truck loading for engineering use, mostly through pumping equipment transported to specific engineering applications. In transport, the supply of pumping process, often due to improper management of concrete grouting material performance can not meet the requirement of the construction, even scrapped, plugging pump incident, not only affects the progress and waste material. 5, support grouting material 'product' the environmental impact of & # 8195;           Durable performance affect the performance of environmental, theoretically, concrete grouting material structure, the longer the use fixed number of year for the production of the products of the higher resource utilization.               The effect of environmental performance: the concrete grouting material production process that may contain harmful to human body of resources consumed in volatile substances, radioactive, etc. , as a result, the environmental performance of products, and human health is to adapt to the performance must be considered.             The above five aspects to see of the system, and the production of ready-mixed concrete grouting material is a scattered, not a system of pollution process, various points combined pollution, essentially caused a huge load to the environment, the sustainable development of the production process, still need more research and attention.