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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(bing)可(ke)以通過看、壓、折、提(ti)四個(ge)方(fang)法簡(jian)單判斷(duan)排(pai)水板(ban)的(de)質量好壞。

二、排水板和土工布怎么鋪裝

1、首先檢查基(ji)底，保(bao)證基(ji)底的干燥平(ping)整，含(han)水量少于(yu)9%。2、然后(hou)用刷(shua)子均勻地(di)刷(shua)上(shang)瀝(li)青溶(rong)液，等干掉后(hou)鋪裝排水板，把排水板四邊的齒孔(kong)扣緊，杯狀口要向上(shang)。3、再(zai)在(zai)上(shang)面蓋土木布，以10-20公分的距離重(zhong)疊(die)。4、接著撒上(shang)中(zhong)粗砂、鋪上(shang)種植(zhi)土。5、最后(hou)做好養護即可。

三、排水板的施工做法

1、鋪(pu)(pu)設(she)下(xia)(xia)層(ceng)(ceng)(ceng)砂(sha)(sha)(sha)墊(dian)層(ceng)(ceng)(ceng)：（1）清理場(chang)地(di)，排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)除積水(shui)(shui)(shui)(shui)(shui)(shui)，并(bing)將(jiang)路(lu)(lu)基范(fan)圍內(nei)原(yuan)地(di)面上(shang)(shang)淤(yu)泥(ni)、樹根、草皮、腐殖土等全部(bu)挖除。（2）填(tian)筑路(lu)(lu)拱：在(zai)路(lu)(lu)基范(fan)圍內(nei)按(an)設(she)計(ji)要(yao)求填(tian)筑路(lu)(lu)拱，碾壓(ya)密(mi)(mi)實(shi)。兩(liang)側挖縱向(xiang)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)溝，以便排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)除砂(sha)(sha)(sha)墊(dian)層(ceng)(ceng)(ceng)中(zhong)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)出(chu)(chu)(chu)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)。（3）鋪(pu)(pu)設(she)下(xia)(xia)層(ceng)(ceng)(ceng)砂(sha)(sha)(sha)墊(dian)層(ceng)(ceng)(ceng)：在(zai)填(tian)筑好(hao)的(de)(de)(de)路(lu)(lu)拱坡(po)(po)面上(shang)(shang)鋪(pu)(pu)設(she)下(xia)(xia)層(ceng)(ceng)(ceng)砂(sha)(sha)(sha)墊(dian)層(ceng)(ceng)(ceng)，壓(ya)路(lu)(lu)機(ji)靜壓(ya)，鋪(pu)(pu)設(she)后(hou)的(de)(de)(de)下(xia)(xia)層(ceng)(ceng)(ceng)砂(sha)(sha)(sha)墊(dian)層(ceng)(ceng)(ceng)要(yao)求表面平(ping)(ping)順(shun)，形成同土路(lu)(lu)拱相同的(de)(de)(de)坡(po)(po)度(du)(du)(du)。2、測量放(fang)樣：根據施工(gong)圖要(yao)求，利(li)用(yong)CAD繪制樁(zhuang)位(wei)(wei)平(ping)(ping)面布(bu)置(zhi)圖，并(bing)按(an)行(xing)列順(shun)序進(jin)行(xing)編號。根據設(she)計(ji)提(ti)供的(de)(de)(de)控制點，采(cai)用(yong)GPS放(fang)出(chu)(chu)(chu)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)區域的(de)(de)(de)控制樁(zhuang)，然后(hou)使(shi)用(yong)鋼卷(juan)尺按(an)照設(she)計(ji)間距放(fang)樣每個板(ban)(ban)(ban)(ban)(ban)位(wei)(wei)位(wei)(wei)置(zhi)，用(yong)小竹簽做(zuo)好(hao)標記(ji)，并(bing)撒白灰標識。3、機(ji)具就位(wei)(wei)：保證樁(zhuang)尖(jian)對(dui)(dui)(dui)準(zhun)放(fang)樣的(de)(de)(de)板(ban)(ban)(ban)(ban)(ban)位(wei)(wei)，利(li)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)平(ping)(ping)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)調整支架垂(chui)直(zhi)，采(cai)用(yong)線(xian)墜(zhui)保證沉(chen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)垂(chui)直(zhi)度(du)(du)(du)。插(cha)(cha)板(ban)(ban)(ban)(ban)(ban)前標定套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)長度(du)(du)(du)、直(zhi)徑，應(ying)符合(he)(he)設(she)計(ji)要(yao)求，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)無雜物；樁(zhuang)尖(jian)與(yu)(yu)(yu)(yu)塑(su)(su)(su)(su)板(ban)(ban)(ban)(ban)(ban)連接(jie)牢固，與(yu)(yu)(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)靴密(mi)(mi)貼，防止(zhi)(zhi)土進(jin)入套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；接(jie)長部(bu)分平(ping)(ping)順(shun)牢固，防止(zhi)(zhi)斷(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、脫節(jie)。4、打(da)(da)設(she)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)：安設(she)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)，套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)頂端要(yao)有便于(yu)(yu)起吊的(de)(de)(de)吊環，并(bing)在(zai)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)上(shang)(shang)劃出(chu)(chu)(chu)控制高(gao)程的(de)(de)(de)刻(ke)度(du)(du)(du)線(xian)，控制排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)打(da)(da)設(she)深度(du)(du)(du)。若套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)長，應(ying)在(zai)打(da)(da)設(she)前試(shi)接(jie)，連接(jie)處(chu)要(yao)平(ping)(ping)順(shun)密(mi)(mi)閉。開始時(shi)沉(chen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)要(yao)緩慢，防止(zhi)(zhi)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)突然偏斜(xie)。排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)與(yu)(yu)(yu)(yu)樁(zhuang)尖(jian)連接(jie)應(ying)牢固，防止(zhi)(zhi)拔(ba)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)脫離，將(jiang)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)帶出(chu)(chu)(chu)。樁(zhuang)尖(jian)平(ping)(ping)端與(yu)(yu)(yu)(yu)導管(guan)(guan)(guan)(guan)(guan)(guan)(guan)靴配(pei)合(he)(he)要(yao)適當，避免錯縫，以免在(zai)打(da)(da)設(she)過程中(zhong)淤(yu)泥(ni)進(jin)入套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，增(zeng)加對(dui)(dui)(dui)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)阻力，或將(jiang)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)拔(ba)出(chu)(chu)(chu)。打(da)(da)設(she)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)機(ji)械按(an)照從低處(chu)往高(gao)處(chu)打(da)(da)設(she)的(de)(de)(de)原(yuan)則進(jin)行(xing)。安裝及打(da)(da)設(she)過程中(zhong)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)不(bu)(bu)得(de)(de)被扭曲，透水(shui)(shui)(shui)(shui)(shui)(shui)膜不(bu)(bu)得(de)(de)被撕破和污染，并(bing)防止(zhi)(zhi)泥(ni)土等雜物進(jin)入排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)濾(lv)膜內(nei)。塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)經導管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)穿(chuan)出(chu)(chu)(chu)底部(bu)，應(ying)與(yu)(yu)(yu)(yu)樁(zhuang)尖(jian)連接(jie)、拉緊(jin)，與(yu)(yu)(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)靴口貼緊(jin)，并(bing)對(dui)(dui)(dui)準(zhun)樁(zhuang)位(wei)(wei)。5、拔(ba)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)：塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)打(da)(da)入到設(she)計(ji)深度(du)(du)(du)后(hou)即可拔(ba)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，拔(ba)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)要(yao)連續緩慢進(jin)行(xing)，中(zhong)途不(bu)(bu)得(de)(de)放(fang)松吊繩，防止(zhi)(zhi)因套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)下(xia)(xia)沉(chen)而損壞(huai)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)。拔(ba)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)若塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)被帶起長度(du)(du)(du)大于(yu)(yu) 0.5m，則應(ying)重(zhong)新沉(chen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)插(cha)(cha)板(ban)(ban)(ban)(ban)(ban)。6、切斷(duan)(duan)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)：拔(ba)出(chu)(chu)(chu)后(hou)剪斷(duan)(duan)外(wai)露(lu)的(de)(de)(de)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)。7、機(ji)具移(yi)位(wei)(wei)：將(jiang)插(cha)(cha)板(ban)(ban)(ban)(ban)(ban)機(ji)從插(cha)(cha)打(da)(da)板(ban)(ban)(ban)(ban)(ban)位(wei)(wei)移(yi)至下(xia)(xia)一(yi)板(ban)(ban)(ban)(ban)(ban)位(wei)(wei)。8、塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)頭部(bu)處(chu)理：塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)不(bu)(bu)得(de)(de)接(jie)長使(shi)用(yong)。插(cha)(cha)好(hao)的(de)(de)(de)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)，頂端埋(mai)入碎(sui)石墊(dian)層(ceng)(ceng)(ceng)，埋(mai)入長度(du)(du)(du)應(ying)大于(yu)(yu) 0.5m。打(da)(da)設(she)后(hou)外(wai)露(lu)的(de)(de)(de)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)不(bu)(bu)得(de)(de)遭(zao)污染，應(ying)及時(shi)清除排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)周圍帶出(chu)(chu)(chu)的(de)(de)(de)泥(ni)土并(bing)用(yong)砂(sha)(sha)(sha)子回填(tian)密(mi)(mi)實(shi)。9、鋪(pu)(pu)設(she)上(shang)(shang)部(bu)砂(sha)(sha)(sha)墊(dian)層(ceng)(ceng)(ceng)：軟土地(di)基插(cha)(cha)板(ban)(ban)(ban)(ban)(ban)結(jie)束后(hou)，鋪(pu)(pu)設(she)一(yi)層(ceng)(ceng)(ceng)復合(he)(he)土工(gong)布(bu)，隨后(hou)再均(jun)勻鋪(pu)(pu)設(she)第二(er)層(ceng)(ceng)(ceng) 20cm 厚的(de)(de)(de)碎(sui)石墊(dian)層(ceng)(ceng)(ceng)，要(yao)覆蓋(gai)塑(su)(su)(su)(su)料(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)板(ban)(ban)(ban)(ban)(ban)。

四、排水板凸點朝上還是朝下

排水(shui)板有凹面(mian)(mian)和凸面(mian)(mian)，很多朋友在安裝(zhuang)時(shi)不知道應該把(ba)凸點(dian)那面(mian)(mian)朝上(shang)安裝(zhuang)還是把(ba)凹面(mian)(mian)朝上(shang)安裝(zhuang)，其實這需(xu)要(yao)根(gen)(gen)據水(shui)流的(de)方向(xiang)來(lai)定(ding)。如(ru)果(guo)(guo)是裝(zhuang)在地面(mian)(mian)上(shang)的(de)排水(shui)板，水(shui)從地下(xia)上(shang)來(lai)的(de)，那么凸點(dian)應該朝下(xia)，如(ru)果(guo)(guo)是安裝(zhuang)在頂部(bu)的(de)排水(shui)板，水(shui)是從上(shang)面(mian)(mian)下(xia)來(lai)的(de)，那么凸點(dian)就(jiu)應該朝上(shang)，總而言之，就(jiu)是凸點(dian)的(de)方向(xiang)需(xu)要(yao)作(zuo)為迎水(shui)面(mian)(mian)。用戶在安裝(zhuang)的(de)時(shi)候，需(xu)要(yao)根(gen)(gen)據實際需(xu)求來(lai)進行操作(zuo)，避(bi)免影響排水(shui)。