ҵָ------Ĩˢ齺
һ  Ҫ
1.  Ϳϣƹ涨齺ᣬӦвƷϸ֤ʹ˵
2.  ϣʯۻ׷ۡʯۡȼ׻άء۴ϩҺ
3.  ϣɫл޻ϡ
  Ҫ
һӦиߵʡְ塢С¡Ƥΰ塢Ƭΰ塢а塢ɨ㡢СͰͰűʡˢӵȡ
  ҵ
1.  ǽӦ㺬ˮʲ10%
2.  ĨҵȫɣǽܵڡǵȴӦǰĨƽָ
3.  Ŵװϣʪҵĵʩϣܵ豸ѹϡ
4.  Ҫڲů½У¶Ȳ5档
ġ  
1.  ̣
ǽ޲ǽӡˢһ齺ˢڶ齺ˢ齺
2.  ǽ棺ǽƤɶɾˮɰĨɾȻǽɨ
3.  ޲ǽ棺ˮʯཫǽݷ϶ȴƽɰֽ͹ĥɨ
4.  ӣӱǽƽ̶ȾһΪ飬Ϊ齺ʯۣ׷ۣ:2%ȼ׻ά=1:5:3.5ԡþ۴ϩҺ:ˮ:ˮ=1:5:1ˮӡһýƤΰΣһΰһΰ壬ͷ鶣ÿһΰͷҪɾ䡣ĥɰֽӼ߼ĥ⣬ٽǽɨɾڶýƤΰΣòϼͬһӣɰֽĥƽɨɾýƤΰҲӻøƬΰӣǽƽι⣬ϸɰֽĥƽĥ⣬©ĥ
5.  ˢһ齺᣺Ϳˢ˳ˢˢǽ棬ǽϺ¡Ƚǽɨɾòǽ۳齺űͿˢʹűʱűϵĸëͲι̵ë齺ʹǰӦȣʵˮϡֹͣͷˢ󸴲ӣٸɰֽĥ⣬ɨɾ
6.  ˢڶ齺᣺Ҫͬһ飬ʹǰֽ裬粻ܳ˼ˮԷ͸סĤϸɰֽǽСűëĥĥ⻬ɨɾ
7.  ˢ齺᣺ͬڶ齺ᡣ齺ĤϿ죬ӦѸٲͿˢʱһͷʼˢһͷҪ˳ˢνӣһűʽǰһűʣָͷ
塢  ׼
1.  ֤ĿƷ֡ɫӦƺѡƷҪϽƤ©ˢ͸ס
2.  ĿмĿ׼
1)  ͸ס׹ƤޣСԴޡ
2)  ͹⻬͹⻬һ¡
3)  װߣɫƽֱƫ1mm(5m߼飬5mͨ߼)
4)  ɫˢƣɫһ£ˢơ
  Ʒ
1.  Ϳǽδǰڲˢ棬۳մǽ棬󲻵ðǽˮˮմۡ
2.  Ϳǽ깤ҪƱÿ𻵡
3.  ͿˢǽʱȾ桢Ŵ깤̡
ߡ  Ӧע
1.  ͸ףԭĤˢͿʱӦעⲻ©ˢ⣬ӦͿ齺ĳȣɼˮࡣ
2.  ԣͿˢʱҪˢ˳һűʽǰһűʣʱԳ׿Խͷ˴ͿˢʱӦԱνӡ
3.  ˢԣͿϣ齺ᣩҪУűպͿҪʵ˳ֹˢƹ
4.  ɫ߲룺ʩǰӦ滮÷ߣˢɫʱҪֱߣȣҪᣬűպҪʵˢ
ͿˢɫͿʱҪʣ֤ÿͬһͿϣһ֤꣬ɫһ¡ 
