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排水(an)板的(qing)几个施工要点

2020-09-27

(mo)(mo)()(shu)板(kua)工的几(bo)(xia)(quan)(yan)Q?/span>

　　1.用于园林中的花(bian)(zheng)、花(ming)槽和花坛Ӟ(e)直接(sha)(xi)蓄水板和过滤土工布(kan)(xi)替(han)常规材料Q(ben)?(ru)陶_、鹅(dian)()或(zui)壳等l成(fei)过滤层(die))?/span>

　　2.用于(lu)新(ban)旧屋(yan)或(yi)下(pin)E(yan)(shou)等质界面l化Ӟ(e)(ren)(she)铺(suo)设蓄排(shu)(an)(shou)之前，(ren)(wei)清理现(she)(hong)物，(ren)按照设计囄(han)要求讄(qu)(cha)(an)层，(ren)再(qu)水(cun)砂浆起坡Q(wu)表面无明昑և(pin)(fu)(gao)Q蓄排(shu)(an)(shou)有(qian)(qi)(ma)放(jue)(ren)(yu)(luo)围(wu)内无(xi)d(hui)(chan)设|排(ma)水盲(guang)沟?/span>

　　3.()于(lu)做徏{(jiang)(cai)层板(shan)Ӟ(e)蓄(juan)(pin)(pin)板(shan)在屋(duo)؜(fu)土(shou)(shou)上Q()排(shu)(an)(shou)(shou)外再(qu)一层单墙，或用(di)凝土来(sa)保(se)Q(wu)C(ban)渗水(an)(kun)过排(shu)(an)(shou)(shou)(kua)(qing)架空I(chu)间入(ai)盲沟寚w(gui)(pin)(pin)坑?/span>

　　4.(shu)排(pin)板四周(hao)(ma)接Q(yue)(cong)(ju)的空隙(lei)(ren)作ؓ下层排水道，(ren)其上的土(chen)布q(pian)o(qi)湿层铺(cong)(ju)也(yi)搭接好(jie)?/span>

(mo)(mo)(mo)(mo)5.(shu)(shu)(juan)(ma)(ma)(ma)水板(yu)完毕?可进行下一道工序，(ren)(hao)快(yu)好过(beng)滤土工布(kan)和基(huang)质层,防(cha)泥土(mo)(mo)(gui)(gui)泥、黄(lian)堵塞孔道(dun)(shou)q入(shu)(shu)(juan)(ma)(ma)(ma)水板的蓄水、(gui)(gui)槽、(gui)(gui)(ma)(ma)(ma)水通道(mo)(mo)ؓ保(shu)(shu)(juan)(ma)(ma)(ma)水板充(yi)发挥其作用同时(duo)(she)过(beng)滤土工布(kan)上面(yu)Z操作板，(ren)方便(jiu)q(du)l化施工(mo)(mo)?/span>

(mo)(mo)(mo)(mo)()水(shou)施工的几个(fu)(nuo)(hong)步骤Q?/span>

　　1、(ci)求基层(yao)排水(hong)度要满(hu)?‰~5%Q要(lian)一定的(hong)度Q但(cheng)不需要太?

(mo)(mo)2(mo)将排板杯状(duo)朝上()Q孔(qi)扣即?

　　3、排水(cun)完后(man)Q(ben)上面再覆盖(she)工布(jian)(she)工布相互搭()?0~20cmQ(ben)?防止(ping)水(an)I过(she)工布(jian)淤堵蓄排水系(chen)l，造成(yao)()水(an)(juan)(qu)(sheng)Q(ben)蓄水量减少(gan);

　　4、然后在土工布()面铺(suo)10~20mm中粗(lian)，形成(yao)渗透(xi)滤层Q(han)LU植土流?

(mo)(mo)5(mo)然(zhi)后(yi)覆盖(jian)适当厚度(fei)(tong)植土;

　　6、完工后Q要做好排(shu)板(kua)(kua)品(heng)(liao)护。铺装后Q应(pai)(juan)(juan)能在排水板(juan)(juan)直接推(sha)q手推R{，(ren)q输材料时要(yu)(hong)(lian)板、马道。再(yu)(hong)排(shu)板(kua)(kua)卛_?/span>