According to sampling analysis the surface river water and ground water in borehole have micro-corrosion on concrete structure rebar in reinforced concrete and steel structure.
根据取样分析地表河水、钻孔内地下水对混凝土结构、对钢筋混凝土中钢筋、对钢结构均具微腐蚀性。
2
Cleanness: Very tight Molecular structure, surface free of micro pores Moisture proof.
清洁：分子结构十分紧密，表面无细孔。
3
Function characteristic: have the superior accumulate, progresses than the surface of micro, amid hole structure, adsorb to have great capacity, filtering velocity quickly etc. characteristic.