stockyard venues and carriageways must be ground treatment and surface hardening, and meet the requirements of heavy vehicles; site should drainage facilities, drainage flow, no significant accumulation of water or crater phenomena. Site field view.
2013年8月23日星期五
strong permeability and gelling properties
To make stone mud regeneration, turning waste into treasure, the most critical is to solve the technical problems of its solidification, due to the cement, lime, gypsum and other cementitious materials were unable to achieve the desired curing effect. Developed a strong inorganic polymeric agent, a milky white non-toxic, odorless liquid (also produces solid), the polymerization agent has strong permeability and gelling properties and shall be mixed with cement and other cementitious materials. Screw Conveyor use of Portland cement, should not use low-grade cement or fly ash cement. Curing principle: the amount of the inorganic strong after polymerization agent diluted in water and cement, stone clay, aggregate (less than 10mm waste material particles) in the mixing process, resulting in colloidal silicate, aluminate product, and then by special hydraulic brick machine pressure, pressure forming, to complete its curing mechanism, products, good compactness, high early strength, concrete block making machine stacking. Compressive strength of up to 400 # around (40MPa), products of weathering, water stability, frost resistance melting and other technical indicators are in line with national standards. It is worth noting that the strength of the latter products, the performance as the polymerization agent and constantly growing.
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