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       ;大型亞(ya)克力游泳池(chi)戶外施工(gong)。

       在亞克力(li)(li)游泳池(chi)(chi)項目中，亞克力(li)(li)游泳池(chi)(chi)的(de)(de)正(zheng)(zheng)式名稱(cheng)是玻(bo)璃纖(xian)(xian)維(wei)增強塑料游泳池(chi)(chi)（腈(jing)綸(lun)是英(ying)(ying)文(wen)亞克力(li)(li)的(de)(de)諧音(yin)）。其表(biao)面(mian)材料為甲基丙酯，背面(mian)覆蓋玻(bo)璃纖(xian)(xian)維(wei)，涂有(you)增強用的(de)(de)專用樹脂(zhi)。整個游泳池(chi)(chi)應(ying)色澤(ze)均勻、表(biao)面(mian)光滑、無分層(ceng)(ceng)(ceng)(ceng)(ceng)、氣泡等，面(mian)層(ceng)(ceng)(ceng)(ceng)(ceng)厚度(du)一般大(da)于3mm，與玻(bo)璃纖(xian)(xian)維(wei)結合牢固，無脫落。一般在砂箱(xiang)中放置一定比例的(de)(de)石(shi)英(ying)(ying)砂。在一定范(fan)圍內(nei)，石(shi)英(ying)(ying)砂的(de)(de)尺寸和(he)規格是不(bu)同(tong)的(de)(de)。砂罐內(nei)石(shi)英(ying)(ying)砂自上而下(xia)、從(cong)小到大(da)排(pai)列。在正(zheng)(zheng)常過濾(lv)過程中，水(shui)從(cong)上層(ceng)(ceng)(ceng)(ceng)(ceng)砂進入，從(cong)下(xia)層(ceng)(ceng)(ceng)(ceng)(ceng)流出(chu)。當水(shui)從(cong)頂部流過過濾(lv)層(ceng)(ceng)(ceng)(ceng)(ceng)時(shi)，水(shui)中的(de)(de)部分固體懸浮物(wu)進入濾(lv)料的(de)(de)上層(ceng)(ceng)(ceng)(ceng)(ceng)。吸附和(he)機械滯(zhi)留形(xing)成的(de)(de)微孔被濾(lv)料表(biao)層(ceng)(ceng)(ceng)(ceng)(ceng)截(jie)留。同(tong)時(shi)，截(jie)留的(de)(de)懸浮物(wu)之間會產生重(zhong)疊和(he)橋(qiao)接效(xiao)應(ying)，就像在過濾(lv)層(ceng)(ceng)(ceng)(ceng)(ceng)表(biao)面(mian)形(xing)成薄膜一樣。

       亞克力板(ban)(ban)(ban)按生產工藝可分(fen)為(wei)鑄板(ban)(ban)(ban)和(he)擠塑板(ban)(ban)(ban)，按透光率分(fen)為(wei)透明(ming)板(ban)(ban)(ban)、透光板(ban)(ban)(ban)（包(bao)括染色(se)板(ban)(ban)(ban)、透明(ming)板(ban)(ban)(ban)）和(he)彩色(se)板(ban)(ban)(ban)（包(bao)括黑白板(ban)(ban)(ban)和(he)彩色(se)板(ban)(ban)(ban)）；又可分(fen)為(wei)抗沖(chong)擊板(ban)(ban)(ban)、抗紫外線板(ban)(ban)(ban)，普(pu)通板(ban)(ban)(ban)和(he)特(te)種板(ban)(ban)(ban)，如高抗沖(chong)板(ban)(ban)(ban)、阻燃板(ban)(ban)(ban)、磨(mo)砂板(ban)(ban)(ban)、金屬效果板(ban)(ban)(ban)、高耐磨(mo)板(ban)(ban)(ban)、導光板(ban)(ban)(ban)等。