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排水板行業簡介

一、排水板的價格是多少

排水板是一種土工材料，鋪設在屋頂、車庫頂板、建筑物基礎上層或下層等場所，起到排水的作用。市面上排水板的價格一般是按面積計算的，計算時，以克重折算出每平米的價格，一般來說，16mm排水板價格大約在9元每平方左右，20mm排水板價格大約在10.5元每平方左右，30mm排水板價格大約在13.5元每平方左右。當然，每平米的重量也是要根據凸高的不同來確定重量，例如凸高2cm的排水板，推薦重量在1400g左右每一米，那么價格大約在8元左右每平米，如果做1000克左右，每平米價格在5.8元左右。另外，排水板作為塑料制品，其使用的材質、型號、選擇的生產廠家、購買數量等因素也會影響到它的價格。選購排水板時，除了價格外，還要注意選擇一個靠譜的排水板品牌，并可(ke)以通(tong)過看(kan)、壓(ya)、折、提四(si)個方(fang)法簡單判斷(duan)排水(shui)板的質量好壞。

二、排水板和土工布怎么鋪裝

1、首先檢查基底，保證基底的(de)干(gan)燥平整，含水量少于9%。2、然后用刷子均勻地刷上瀝青溶液，等干(gan)掉后鋪裝排(pai)水板，把排(pai)水板四邊的(de)齒孔扣緊，杯狀口要向上。3、再在上面蓋土(tu)木布，以10-20公分的(de)距離重疊(die)。4、接著撒上中(zhong)粗砂、鋪上種植(zhi)土(tu)。5、最后做好(hao)養(yang)護(hu)即可。

三、排水板的施工做法

1、鋪(pu)設(she)(she)下(xia)層(ceng)(ceng)砂(sha)墊層(ceng)(ceng)：（1）清(qing)理(li)場地，排(pai)(pai)(pai)(pai)除(chu)積水(shui)(shui)(shui)(shui)(shui)，并(bing)(bing)(bing)(bing)將路(lu)(lu)基范圍內(nei)原地面(mian)上淤泥(ni)、樹根、草皮、腐殖土(tu)(tu)等(deng)全部(bu)挖(wa)除(chu)。（2）填(tian)(tian)筑路(lu)(lu)拱(gong)(gong)：在(zai)路(lu)(lu)基范圍內(nei)按設(she)(she)計要(yao)(yao)求(qiu)填(tian)(tian)筑路(lu)(lu)拱(gong)(gong)，碾壓(ya)(ya)密實。兩側挖(wa)縱向排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)溝，以便(bian)排(pai)(pai)(pai)(pai)除(chu)砂(sha)墊層(ceng)(ceng)中(zhong)排(pai)(pai)(pai)(pai)出的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)。（3）鋪(pu)設(she)(she)下(xia)層(ceng)(ceng)砂(sha)墊層(ceng)(ceng)：在(zai)填(tian)(tian)筑好(hao)的(de)(de)(de)(de)(de)路(lu)(lu)拱(gong)(gong)坡面(mian)上鋪(pu)設(she)(she)下(xia)層(ceng)(ceng)砂(sha)墊層(ceng)(ceng)，壓(ya)(ya)路(lu)(lu)機靜壓(ya)(ya)，鋪(pu)設(she)(she)后(hou)(hou)的(de)(de)(de)(de)(de)下(xia)層(ceng)(ceng)砂(sha)墊層(ceng)(ceng)要(yao)(yao)求(qiu)表面(mian)平(ping)順，形成同(tong)土(tu)(tu)路(lu)(lu)拱(gong)(gong)相(xiang)同(tong)的(de)(de)(de)(de)(de)坡度(du)(du)(du)(du)。2、測量放(fang)樣(yang)：根據施工圖要(yao)(yao)求(qiu)，利用(yong)CAD繪制(zhi)樁(zhuang)位(wei)(wei)(wei)(wei)(wei)(wei)平(ping)面(mian)布置(zhi)圖，并(bing)(bing)(bing)(bing)按行(xing)列(lie)順序進(jin)(jin)(jin)行(xing)編號。根據設(she)(she)計提供的(de)(de)(de)(de)(de)控制(zhi)點(dian)，采用(yong)GPS放(fang)出塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)區域的(de)(de)(de)(de)(de)控制(zhi)樁(zhuang)，然后(hou)(hou)使用(yong)鋼(gang)卷尺按照設(she)(she)計間距放(fang)樣(yang)每(mei)個板(ban)(ban)(ban)(ban)位(wei)(wei)(wei)(wei)(wei)(wei)位(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)，用(yong)小竹簽做好(hao)標記，并(bing)(bing)(bing)(bing)撒白灰標識。3、機具就(jiu)位(wei)(wei)(wei)(wei)(wei)(wei)：保證(zheng)樁(zhuang)尖(jian)(jian)對準(zhun)放(fang)樣(yang)的(de)(de)(de)(de)(de)板(ban)(ban)(ban)(ban)位(wei)(wei)(wei)(wei)(wei)(wei)，利用(yong)水(shui)(shui)(shui)(shui)(shui)平(ping)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)調(diao)整支架垂直，采用(yong)線墜保證(zheng)沉管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)垂直度(du)(du)(du)(du)。插(cha)板(ban)(ban)(ban)(ban)前標定套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長(chang)度(du)(du)(du)(du)、直徑，應符合(he)設(she)(she)計要(yao)(yao)求(qiu)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)無雜(za)(za)物；樁(zhuang)尖(jian)(jian)與塑(su)(su)(su)(su)(su)(su)板(ban)(ban)(ban)(ban)連(lian)接(jie)(jie)(jie)牢(lao)固，與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)靴(xue)密貼，防(fang)(fang)(fang)止土(tu)(tu)進(jin)(jin)(jin)入(ru)(ru)套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；接(jie)(jie)(jie)長(chang)部(bu)分平(ping)順牢(lao)固，防(fang)(fang)(fang)止斷管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、脫(tuo)節。4、打(da)設(she)(she)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)：安(an)設(she)(she)套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)(shi)，套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)頂(ding)端要(yao)(yao)有便(bian)于(yu)(yu)起(qi)吊的(de)(de)(de)(de)(de)吊環，并(bing)(bing)(bing)(bing)在(zai)套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)上劃出控制(zhi)高程的(de)(de)(de)(de)(de)刻(ke)度(du)(du)(du)(du)線，控制(zhi)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)打(da)設(she)(she)深(shen)度(du)(du)(du)(du)。若套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)(jie)(jie)長(chang)，應在(zai)打(da)設(she)(she)前試接(jie)(jie)(jie)，連(lian)接(jie)(jie)(jie)處(chu)要(yao)(yao)平(ping)順密閉。開始時(shi)(shi)沉管(guan)(guan)(guan)(guan)(guan)(guan)(guan)要(yao)(yao)緩(huan)(huan)慢，防(fang)(fang)(fang)止套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)突然偏斜。排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)與樁(zhuang)尖(jian)(jian)連(lian)接(jie)(jie)(jie)應牢(lao)固，防(fang)(fang)(fang)止拔管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)(shi)脫(tuo)離，將塑(su)(su)(su)(su)(su)(su)料(liao)(liao)板(ban)(ban)(ban)(ban)帶出。樁(zhuang)尖(jian)(jian)平(ping)端與導(dao)(dao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)靴(xue)配(pei)合(he)要(yao)(yao)適當，避免錯縫(feng)，以免在(zai)打(da)設(she)(she)過程中(zhong)淤泥(ni)進(jin)(jin)(jin)入(ru)(ru)套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，增加對塑(su)(su)(su)(su)(su)(su)料(liao)(liao)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)阻力(li)，或(huo)將塑(su)(su)(su)(su)(su)(su)料(liao)(liao)板(ban)(ban)(ban)(ban)拔出。打(da)設(she)(she)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)機械按照從(cong)低處(chu)往高處(chu)打(da)設(she)(she)的(de)(de)(de)(de)(de)原則進(jin)(jin)(jin)行(xing)。安(an)裝及打(da)設(she)(she)過程中(zhong)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)不(bu)得被(bei)(bei)扭曲，透(tou)水(shui)(shui)(shui)(shui)(shui)膜(mo)不(bu)得被(bei)(bei)撕(si)破和污(wu)染，并(bing)(bing)(bing)(bing)防(fang)(fang)(fang)止泥(ni)土(tu)(tu)等(deng)雜(za)(za)物進(jin)(jin)(jin)入(ru)(ru)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)濾膜(mo)內(nei)。塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)經(jing)導(dao)(dao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)穿出底部(bu)，應與樁(zhuang)尖(jian)(jian)連(lian)接(jie)(jie)(jie)、拉緊(jin)，與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)靴(xue)口(kou)貼緊(jin)，并(bing)(bing)(bing)(bing)對準(zhun)樁(zhuang)位(wei)(wei)(wei)(wei)(wei)(wei)。5、拔管(guan)(guan)(guan)(guan)(guan)(guan)(guan)：塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)打(da)入(ru)(ru)到設(she)(she)計深(shen)度(du)(du)(du)(du)后(hou)(hou)即可拔管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，拔管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)(shi)要(yao)(yao)連(lian)續(xu)緩(huan)(huan)慢進(jin)(jin)(jin)行(xing)，中(zhong)途不(bu)得放(fang)松吊繩，防(fang)(fang)(fang)止因套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)下(xia)沉而(er)損壞(huai)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)。拔管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)(shi)若塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)被(bei)(bei)帶起(qi)長(chang)度(du)(du)(du)(du)大于(yu)(yu) 0.5m，則應重新(xin)沉管(guan)(guan)(guan)(guan)(guan)(guan)(guan)插(cha)板(ban)(ban)(ban)(ban)。6、切斷塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)：拔出后(hou)(hou)剪斷外露的(de)(de)(de)(de)(de)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)。7、機具移位(wei)(wei)(wei)(wei)(wei)(wei)：將插(cha)板(ban)(ban)(ban)(ban)機從(cong)插(cha)打(da)板(ban)(ban)(ban)(ban)位(wei)(wei)(wei)(wei)(wei)(wei)移至下(xia)一(yi)板(ban)(ban)(ban)(ban)位(wei)(wei)(wei)(wei)(wei)(wei)。8、塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)頭部(bu)處(chu)理(li)：塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)不(bu)得接(jie)(jie)(jie)長(chang)使用(yong)。插(cha)好(hao)的(de)(de)(de)(de)(de)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)，頂(ding)端埋入(ru)(ru)碎石(shi)墊層(ceng)(ceng)，埋入(ru)(ru)長(chang)度(du)(du)(du)(du)應大于(yu)(yu) 0.5m。打(da)設(she)(she)后(hou)(hou)外露的(de)(de)(de)(de)(de)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)不(bu)得遭(zao)污(wu)染，應及時(shi)(shi)清(qing)除(chu)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)周圍帶出的(de)(de)(de)(de)(de)泥(ni)土(tu)(tu)并(bing)(bing)(bing)(bing)用(yong)砂(sha)子回填(tian)(tian)密實。9、鋪(pu)設(she)(she)上部(bu)砂(sha)墊層(ceng)(ceng)：軟(ruan)土(tu)(tu)地基插(cha)板(ban)(ban)(ban)(ban)結(jie)束后(hou)(hou)，鋪(pu)設(she)(she)一(yi)層(ceng)(ceng)復合(he)土(tu)(tu)工布，隨(sui)后(hou)(hou)再均勻鋪(pu)設(she)(she)第(di)二層(ceng)(ceng) 20cm 厚的(de)(de)(de)(de)(de)碎石(shi)墊層(ceng)(ceng)，要(yao)(yao)覆蓋塑(su)(su)(su)(su)(su)(su)料(liao)(liao)排(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)。

四、排水板凸點朝上還是朝下

排(pai)水(shui)板(ban)有凹面(mian)和凸(tu)面(mian)，很多朋(peng)友在(zai)(zai)(zai)安(an)裝(zhuang)(zhuang)時不(bu)知(zhi)道應該(gai)把凸(tu)點那面(mian)朝上(shang)(shang)安(an)裝(zhuang)(zhuang)還(huan)是(shi)把凹面(mian)朝上(shang)(shang)安(an)裝(zhuang)(zhuang)，其實這(zhe)需(xu)要(yao)(yao)根據水(shui)流的方向來定。如果是(shi)裝(zhuang)(zhuang)在(zai)(zai)(zai)地(di)面(mian)上(shang)(shang)的排(pai)水(shui)板(ban)，水(shui)從地(di)下上(shang)(shang)來的，那么凸(tu)點應該(gai)朝下，如果是(shi)安(an)裝(zhuang)(zhuang)在(zai)(zai)(zai)頂(ding)部的排(pai)水(shui)板(ban)，水(shui)是(shi)從上(shang)(shang)面(mian)下來的，那么凸(tu)點就應該(gai)朝上(shang)(shang)，總而言之(zhi)，就是(shi)凸(tu)點的方向需(xu)要(yao)(yao)作(zuo)為迎(ying)水(shui)面(mian)。用戶在(zai)(zai)(zai)安(an)裝(zhuang)(zhuang)的時候，需(xu)要(yao)(yao)根據實際(ji)需(xu)求來進行操作(zuo)，避(bi)免影響排(pai)水(shui)。