Technical And Economic Analysis Of Popularization And Application Of Ready-mixed Mortar Of Urumqi Area

Ready-mixed mortar is a new type of environmental protection, energysaving of green building materials, and the traditional scene mixing mortar thanoutstanding advantage in the conservation of resources, environmental protection,and promote the modernization construction, improve the building constructionengineering quality, achieve civilization construction aspects as positive. Based onthe above so many advantages of new building materials in urumqi area and notreceived wide spread the use of it. Through the market research that ready-mixedmortar price, know degree and technology is ready-mixed mortar obstacles inurumqi area to promote the use of, so the ready-mixed mortar technologyeconomic analysis is especially important.This paper studies the ready-mixed mortar constituent materials to influenceon the performance of the mortar, and concludes that the preparation and thegender is good, strong ability to keep the workability, compressive strength, goodready-mixed mortar component of the mixed quantity of materials. Theorthogonal experimental method to get ready-mixed mortar the optimumproportion of orthogonal experiment through the preparation of get M10premixed bonding mortar the optimum proportion of combination of fly ashcontent is30%, water thickener mixing content is0.08%, high efficiency ofnanotubes water reducing agent mixing content is1.1%, retarder mixing contentis0.25%.And because the price of ready-mixed mortar high obstruct the ready-mixedmortar, the popularization and application of the, so in ready-mixed mortarconstruction performance, mechanical properties and durability are in line withrelevant standards, its economy is particularly important. Influence ready-mixedmortar costs on a number of factors, including ready-mixed mortar mix is a key factor. So of value engineering technology economic method that M10ready-mixed mortar of building the optimum proportion plan, the optimumproportion than with1:6for suggested, fly ash equivalent substitution cementmixing content is30%, water thickener mixing content is0.06%, in Nairobi waterreducing agent mixing content is1.2%, retarder mixing content is0.25%.At last, by mixing mortar and common scene in technical and economicaspects compared and analyzed, and through the norm analysis that ready-mixedmortar than the cost price of the mixing mortar high is because the cost price ofmixed with admixture and two of the profit tax to cause, considering theready-mixed mortar construction the superiority and environmental performancerecycling and policy support and other factors, ready-mixed mortarcomprehensive cost and the mixing mortar are not significant, but the technologyhas the advantages, therefore ready-mixed mortar shall be worth promoting theuse.