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1、梅江南精品酒店前期調(diào)研報告一、中國酒店業(yè)現(xiàn)狀1、中國星級酒店現(xiàn)存數(shù)量國家旅游局信息中心對外發(fā)布《中國旅游飯店發(fā)展現(xiàn)狀、趨勢及面臨的挑戰(zhàn)》數(shù)據(jù)顯示，截至2006年底，全國星級飯店總數(shù)達到13378家.其中，五星級飯店298家，四星級飯店1400家，三星級飯店4993家，二星級飯店6027家，一星級飯店660家。?而近幾年快速增長的經(jīng)濟型連鎖酒店在06年底也達到了1000家。啟示：由以上數(shù)據(jù)信息分析得出結(jié)論，目前中國的酒店層次分布上屬于橄欖型，五星級酒店及一星級酒店所占比重很低。從酒店整體檔次上分析，目前中國酒店的整體檔次偏低，一星，二星，三星及經(jīng)濟型酒店占到了總數(shù)
2、的88%。meettheconstructiondrawingsprovidedstrengthandworkabilityofconstructionrequirements,mixingratiomustbedeterminedbytest.Constructionwhenyouneedtochangethemixofcementitiousmaterial,retesting,andsubmittedtothesupervisorforapproval.(2)mixingofcementitiousmaterials,shouldbecarriedouts
3、trictlyaccordingtothetesttodeterminetheingredientsofingredients,notampering,ingredientweighingerrorsshouldbeallowedsubjecttothefollowing:cement±2%;sand,gravelis±3%,water,additives±1%.(3)thecementitiousmaterialinthemixingprocessshouldremainofcoarseandfineaggregatewaterstability,accord
4、ingtochangesinmoisturecontentofaggregateandadjustwatertoensuretheaccuracyofthewater/cementratio.(4)mixingtimeofcementitiousmaterials:mechanicalmixingofnotlessthan2~3min,notartificialmix.Localsmallartificialmixtureofdrymixatleastthreetimes,thenwet-mixtouniformcolor,canbeused.(5)withce
5、mentitiousmaterialsshouldbemixed.Cementitiousmaterialsallowedintervalshouldbedeterminedthroughexperiments,orrefertothetableselected.Segregationduringtransportandstorage,watermortarandmasonrybeforemixingagain,initialsettingofcementitiousmaterialsshallnotbeused.Cementitiousmaterialsall
6、owbreakswhenlayingtemperature(℃)allowedinterval(min),ordinaryPortlandcementandslagPortlandcement20~309012010~201351805~10195/8.4.5andpozzolanacementmasonrymasonrywithPucastingmethod,theprocessis:masonrypreparation–materialselection→putspulpplacedstone→...8.58.5.1masonrymortarforconst
7、ructionofmasonrysandinthesand,andsiftthesandshallnotincludegrass-rootsandotherdebris.Sandclaydoesnotexceed5%.Mixingofmortar350Lmortarmixer.Mixingtime,finishedfeeding,andshallnotbelessthan1.5min,thebatchingprocess,cementbatchingerrorcontrolwithin±5%.Mortarmixusedcementmortarusedintheb
8、lendedinto3h
