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,并可以通過看、壓、折、提四個方法簡單判斷排水板的質量好壞。
二、排水板和土工布怎么鋪裝
1、首先檢查基底,保證基底的干(gan)燥平整,含(han)水(shui)量少于9%。2、然后(hou)用刷(shua)子均勻地刷(shua)上瀝(li)青溶液,等干(gan)掉后(hou)鋪(pu)裝排水(shui)板(ban),把排水(shui)板(ban)四邊的齒孔扣緊,杯狀口要向(xiang)上。3、再(zai)在(zai)上面(mian)蓋土木布,以(yi)10-20公分的距離重疊。4、接著撒上中粗砂(sha)、鋪(pu)上種植土。5、最后(hou)做好(hao)養護即可。
三、排水板的施工做法
1、鋪設(she)(she)(she)(she)(she)下(xia)層(ceng)(ceng)(ceng)砂(sha)墊(dian)層(ceng)(ceng)(ceng):(1)清(qing)理場(chang)地(di),排(pai)(pai)(pai)(pai)(pai)除(chu)積水(shui)(shui)(shui),并(bing)將(jiang)(jiang)(jiang)路(lu)基(ji)范圍(wei)內(nei)原地(di)面(mian)(mian)上(shang)(shang)(shang)淤泥(ni)、樹根、草(cao)皮、腐(fu)殖(zhi)土(tu)等全部(bu)挖(wa)除(chu)。(2)填(tian)(tian)筑(zhu)路(lu)拱:在(zai)(zai)(zai)路(lu)基(ji)范圍(wei)內(nei)按(an)設(she)(she)(she)(she)(she)計(ji)要(yao)求填(tian)(tian)筑(zhu)路(lu)拱,碾壓(ya)密實(shi)(shi)。兩側挖(wa)縱(zong)向排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)溝,以(yi)便(bian)排(pai)(pai)(pai)(pai)(pai)除(chu)砂(sha)墊(dian)層(ceng)(ceng)(ceng)中(zhong)排(pai)(pai)(pai)(pai)(pai)出(chu)的(de)(de)(de)(de)水(shui)(shui)(shui)。(3)鋪設(she)(she)(she)(she)(she)下(xia)層(ceng)(ceng)(ceng)砂(sha)墊(dian)層(ceng)(ceng)(ceng):在(zai)(zai)(zai)填(tian)(tian)筑(zhu)好的(de)(de)(de)(de)路(lu)拱坡面(mian)(mian)上(shang)(shang)(shang)鋪設(she)(she)(she)(she)(she)下(xia)層(ceng)(ceng)(ceng)砂(sha)墊(dian)層(ceng)(ceng)(ceng),壓(ya)路(lu)機(ji)靜壓(ya),鋪設(she)(she)(she)(she)(she)后(hou)(hou)的(de)(de)(de)(de)下(xia)層(ceng)(ceng)(ceng)砂(sha)墊(dian)層(ceng)(ceng)(ceng)要(yao)求表面(mian)(mian)平(ping)順(shun),形成同土(tu)路(lu)拱相同的(de)(de)(de)(de)坡度(du)。2、測(ce)量放(fang)樣(yang)(yang):根據(ju)施工(gong)圖要(yao)求,利用(yong)CAD繪制樁(zhuang)位(wei)(wei)平(ping)面(mian)(mian)布置圖,并(bing)按(an)行(xing)列順(shun)序(xu)進(jin)(jin)行(xing)編號(hao)。根據(ju)設(she)(she)(she)(she)(she)計(ji)提(ti)供(gong)的(de)(de)(de)(de)控(kong)制點(dian),采用(yong)GPS放(fang)出(chu)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)區域的(de)(de)(de)(de)控(kong)制樁(zhuang),然后(hou)(hou)使用(yong)鋼卷尺按(an)照(zhao)設(she)(she)(she)(she)(she)計(ji)間距放(fang)樣(yang)(yang)每個板(ban)(ban)(ban)位(wei)(wei)位(wei)(wei)置,用(yong)小(xiao)竹簽(qian)做好標(biao)記(ji),并(bing)撒白灰(hui)標(biao)識。3、機(ji)具就位(wei)(wei):保(bao)(bao)證樁(zhuang)尖(jian)對準放(fang)樣(yang)(yang)的(de)(de)(de)(de)板(ban)(ban)(ban)位(wei)(wei),利用(yong)水(shui)(shui)(shui)平(ping)管(guan)(guan)(guan)(guan)(guan)調整(zheng)支架垂(chui)直(zhi),采用(yong)線(xian)墜保(bao)(bao)證沉(chen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)垂(chui)直(zhi)度(du)。插板(ban)(ban)(ban)前(qian)標(biao)定套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)長(chang)度(du)、直(zhi)徑,應(ying)符合(he)設(she)(she)(she)(she)(she)計(ji)要(yao)求,管(guan)(guan)(guan)(guan)(guan)內(nei)無(wu)雜(za)物(wu);樁(zhuang)尖(jian)與(yu)塑(su)板(ban)(ban)(ban)連(lian)(lian)接牢(lao)固,與(yu)管(guan)(guan)(guan)(guan)(guan)靴(xue)密貼(tie),防(fang)(fang)止(zhi)土(tu)進(jin)(jin)入(ru)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan);接長(chang)部(bu)分平(ping)順(shun)牢(lao)固,防(fang)(fang)止(zhi)斷管(guan)(guan)(guan)(guan)(guan)、脫(tuo)(tuo)節。4、打(da)(da)設(she)(she)(she)(she)(she)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban):安設(she)(she)(she)(she)(she)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)時(shi)(shi),套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)頂(ding)端要(yao)有便(bian)于(yu)(yu)起吊(diao)的(de)(de)(de)(de)吊(diao)環,并(bing)在(zai)(zai)(zai)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)上(shang)(shang)(shang)劃出(chu)控(kong)制高程(cheng)(cheng)的(de)(de)(de)(de)刻度(du)線(xian),控(kong)制排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)的(de)(de)(de)(de)打(da)(da)設(she)(she)(she)(she)(she)深度(du)。若套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)接長(chang),應(ying)在(zai)(zai)(zai)打(da)(da)設(she)(she)(she)(she)(she)前(qian)試(shi)接,連(lian)(lian)接處(chu)(chu)要(yao)平(ping)順(shun)密閉。開始時(shi)(shi)沉(chen)管(guan)(guan)(guan)(guan)(guan)要(yao)緩慢,防(fang)(fang)止(zhi)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)突然偏斜。排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)與(yu)樁(zhuang)尖(jian)連(lian)(lian)接應(ying)牢(lao)固,防(fang)(fang)止(zhi)拔(ba)管(guan)(guan)(guan)(guan)(guan)時(shi)(shi)脫(tuo)(tuo)離,將(jiang)(jiang)(jiang)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)帶(dai)出(chu)。樁(zhuang)尖(jian)平(ping)端與(yu)導(dao)管(guan)(guan)(guan)(guan)(guan)靴(xue)配合(he)要(yao)適當(dang),避免錯縫,以(yi)免在(zai)(zai)(zai)打(da)(da)設(she)(she)(she)(she)(she)過(guo)程(cheng)(cheng)中(zhong)淤泥(ni)進(jin)(jin)入(ru)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan),增加對塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)的(de)(de)(de)(de)阻力(li),或將(jiang)(jiang)(jiang)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)拔(ba)出(chu)。打(da)(da)設(she)(she)(she)(she)(she)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)機(ji)械按(an)照(zhao)從(cong)低處(chu)(chu)往高處(chu)(chu)打(da)(da)設(she)(she)(she)(she)(she)的(de)(de)(de)(de)原則進(jin)(jin)行(xing)。安裝及打(da)(da)設(she)(she)(she)(she)(she)過(guo)程(cheng)(cheng)中(zhong)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)不(bu)得(de)被扭曲,透水(shui)(shui)(shui)膜不(bu)得(de)被撕破和污(wu)(wu)染,并(bing)防(fang)(fang)止(zhi)泥(ni)土(tu)等雜(za)物(wu)進(jin)(jin)入(ru)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)濾膜內(nei)。塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)經(jing)導(dao)管(guan)(guan)(guan)(guan)(guan)內(nei)穿出(chu)底(di)部(bu),應(ying)與(yu)樁(zhuang)尖(jian)連(lian)(lian)接、拉緊,與(yu)管(guan)(guan)(guan)(guan)(guan)靴(xue)口(kou)貼(tie)緊,并(bing)對準樁(zhuang)位(wei)(wei)。5、拔(ba)管(guan)(guan)(guan)(guan)(guan):塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)打(da)(da)入(ru)到設(she)(she)(she)(she)(she)計(ji)深度(du)后(hou)(hou)即(ji)可(ke)拔(ba)管(guan)(guan)(guan)(guan)(guan),拔(ba)管(guan)(guan)(guan)(guan)(guan)時(shi)(shi)要(yao)連(lian)(lian)續(xu)緩慢進(jin)(jin)行(xing),中(zhong)途不(bu)得(de)放(fang)松吊(diao)繩,防(fang)(fang)止(zhi)因套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)下(xia)沉(chen)而損壞塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)。拔(ba)管(guan)(guan)(guan)(guan)(guan)時(shi)(shi)若塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)被帶(dai)起長(chang)度(du)大于(yu)(yu) 0.5m,則應(ying)重新沉(chen)管(guan)(guan)(guan)(guan)(guan)插板(ban)(ban)(ban)。6、切斷塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban):拔(ba)出(chu)后(hou)(hou)剪斷外(wai)露(lu)的(de)(de)(de)(de)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)。7、機(ji)具移(yi)位(wei)(wei):將(jiang)(jiang)(jiang)插板(ban)(ban)(ban)機(ji)從(cong)插打(da)(da)板(ban)(ban)(ban)位(wei)(wei)移(yi)至下(xia)一(yi)板(ban)(ban)(ban)位(wei)(wei)。8、塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)頭(tou)部(bu)處(chu)(chu)理:塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)不(bu)得(de)接長(chang)使用(yong)。插好的(de)(de)(de)(de)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban),頂(ding)端埋(mai)入(ru)碎(sui)石(shi)墊(dian)層(ceng)(ceng)(ceng),埋(mai)入(ru)長(chang)度(du)應(ying)大于(yu)(yu) 0.5m。打(da)(da)設(she)(she)(she)(she)(she)后(hou)(hou)外(wai)露(lu)的(de)(de)(de)(de)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)不(bu)得(de)遭(zao)污(wu)(wu)染,應(ying)及時(shi)(shi)清(qing)除(chu)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)周圍(wei)帶(dai)出(chu)的(de)(de)(de)(de)泥(ni)土(tu)并(bing)用(yong)砂(sha)子回填(tian)(tian)密實(shi)(shi)。9、鋪設(she)(she)(she)(she)(she)上(shang)(shang)(shang)部(bu)砂(sha)墊(dian)層(ceng)(ceng)(ceng):軟土(tu)地(di)基(ji)插板(ban)(ban)(ban)結(jie)束后(hou)(hou),鋪設(she)(she)(she)(she)(she)一(yi)層(ceng)(ceng)(ceng)復(fu)合(he)土(tu)工(gong)布,隨后(hou)(hou)再均(jun)勻(yun)鋪設(she)(she)(she)(she)(she)第二層(ceng)(ceng)(ceng) 20cm 厚的(de)(de)(de)(de)碎(sui)石(shi)墊(dian)層(ceng)(ceng)(ceng),要(yao)覆(fu)蓋(gai)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)排(pai)(pai)(pai)(pai)(pai)水(shui)(shui)(shui)板(ban)(ban)(ban)。
四、排水板凸點朝上還是朝下
排(pai)水(shui)(shui)(shui)板有凹面(mian)和凸面(mian),很多(duo)朋(peng)友在(zai)安裝(zhuang)時(shi)不知道應(ying)該把凸點(dian)那面(mian)朝上安裝(zhuang)還是(shi)(shi)把凹面(mian)朝上安裝(zhuang),其實這(zhe)需(xu)(xu)要根據(ju)水(shui)(shui)(shui)流的(de)方向(xiang)(xiang)來(lai)定。如果是(shi)(shi)裝(zhuang)在(zai)地面(mian)上的(de)排(pai)水(shui)(shui)(shui)板,水(shui)(shui)(shui)從地下上來(lai)的(de),那么凸點(dian)應(ying)該朝下,如果是(shi)(shi)安裝(zhuang)在(zai)頂部的(de)排(pai)水(shui)(shui)(shui)板,水(shui)(shui)(shui)是(shi)(shi)從上面(mian)下來(lai)的(de),那么凸點(dian)就應(ying)該朝上,總而言之(zhi),就是(shi)(shi)凸點(dian)的(de)方向(xiang)(xiang)需(xu)(xu)要作(zuo)為迎(ying)水(shui)(shui)(shui)面(mian)。用戶在(zai)安裝(zhuang)的(de)時(shi)候,需(xu)(xu)要根據(ju)實際需(xu)(xu)求來(lai)進(jin)行操作(zuo),避免影響排(pai)水(shui)(shui)(shui)。