采用混(hun)凝(ning)土(tu)(tu)(tu)(tu)預(yu)制構件(jian)單元(yuan)式結構，會(hui)澤預(yu)制砼井(jing)(jing)(jing)筒，相比(bi)用黏(nian)土(tu)(tu)(tu)(tu)磚(zhuan)砌的(de)檢(jian)查(cha)(cha)井(jing)(jing)(jing)，替代了黏(nian)土(tu)(tu)(tu)(tu)磚(zhuan)材料(liao)，預(yu)制砼井(jing)(jing)(jing)筒報價(jia)，節(jie)省了土(tu)(tu)(tu)(tu)地資源；同時，提(ti)高(gao)了檢(jian)查(cha)(cha)井(jing)(jing)(jing)的(de)抗(kang)壓、抗(kang)裂、抗(kang)滲、抗(kang)腐蝕等能(neng)力。現(xian)場(chang)采用機械化快速(su)拼裝作業(ye)，與現(xian)場(chang)砌筑(zhu)施(shi)工(gong)周期長、濕作業(ye)工(gong)作量大、需較長的(de)養護(hu)時間(jian)(jian)相比(bi)，明顯(xian)提(ti)高(gao)了檢(jian)查(cha)(cha)井(jing)(jing)(jing)的(de)施(shi)工(gong)速(su)度，預(yu)制砼井(jing)(jing)(jing)筒生產廠，有利于城市道路縮短施(shi)工(gong)工(gong)期、文明施(shi)工(gong)、快速(su)放行的(de)要求。井(jing)(jing)(jing)體(ti)與管材間(jian)(jian)及(ji)井(jing)(jing)(jing)體(ti)各部(bu)(bu)件(jian)間(jian)(jian)可采用橡膠密封圈柔(rou)性連接，使井(jing)(jing)(jing)體(ti)與管材間(jian)(jian)及(ji)井(jing)(jing)(jing)體(ti)各部(bu)(bu)件(jian)間(jian)(jian)的(de)接縫(feng)嚴密，避免了接縫(feng)處水體(ti)滲漏對土(tu)(tu)(tu)(tu)壤(rang)及(ji)地下(xia)水體(ti)可能(neng)造成(cheng)的(de)污染。

裝配(pei)式檢(jian)(jian)查(cha)(cha)井(jing)井(jing)身(shen)采用(yong)(yong)(yong)預制混凝(ning)土，不會(hui)出現(xian)井(jing)身(shen)破損(sun)侵蝕現(xian)象，堅(jian)固耐(nai)用(yong)(yong)(yong)，使(shi)用(yong)(yong)(yong)壽命長，預制砼井(jing)筒批發價格，井(jing)體環保性、抗滲性好(hao)，養(yang)(yang)護(hu)(hu)維(wei)修(xiu)(xiu)幾率低。據(ju)養(yang)(yang)護(hu)(hu)維(wei)修(xiu)(xiu)經驗統計，磚砌檢(jian)(jian)查(cha)(cha)井(jing)在平(ping)均使(shi)用(yong)(yong)(yong)8～10 年后，就要(yao)進行維(wei)護(hu)(hu)，平(ping)均維(wei)修(xiu)(xiu)一座檢(jian)(jian)查(cha)(cha)井(jing)所(suo)需費(fei)用(yong)(yong)(yong)約為1600 元。而新型裝配(pei)式預制混凝(ning)土檢(jian)(jian)查(cha)(cha)井(jing)質量穩定、耐(nai)久(jiu)性強、使(shi)用(yong)(yong)(yong)壽命長、養(yang)(yang)護(hu)(hu)簡單，綜(zong)合養(yang)(yang)護(hu)(hu)費(fei)用(yong)(yong)(yong)約為磚砌檢(jian)(jian)查(cha)(cha)井(jing)的10%。

預(yu)制檢(jian)(jian)查(cha)井(jing)(jing)井(jing)(jing)筒模具是(shi)(shi)(shi)一(yi)(yi)種高(gao)度(du)(du)耐(nai)用、率、高(gao)質量(liang)的(de)(de)(de)模具，具有廣泛的(de)(de)(de)應用前景(jing)和(he)市(shi)(shi)場前景(jing)。它可(ke)以廣泛應用于(yu)城市(shi)(shi)基礎設施(shi)建設、污(wu)水(shui)(shui)(shui)處理、給排水(shui)(shui)(shui)等領域，為這(zhe)些(xie)領域的(de)(de)(de)發展提(ti)供了重要的(de)(de)(de)技術支持和(he)保障。檢(jian)(jian)查(cha)井(jing)(jing)井(jing)(jing)室(shi)高(gao)度(du)(du)，是(shi)(shi)(shi)由蓋(gai)板厚度(du)(du)+井(jing)(jing)室(shi)凈高(gao)+基礎+墊(dian)層四部分組成的(de)(de)(de)。而污(wu)水(shui)(shui)(shui)檢(jian)(jian)查(cha)井(jing)(jing)的(de)(de)(de)井(jing)(jing)室(shi)凈高(gao)是(shi)(shi)(shi)D（管(guan)徑(jing)(jing)）+1800mm，雨(yu)(yu)水(shui)(shui)(shui)卻(que)是(shi)(shi)(shi)H2。污(wu)水(shui)(shui)(shui)檢(jian)(jian)查(cha)井(jing)(jing)井(jing)(jing)室(shi)凈高(gao)比雨(yu)(yu)水(shui)(shui)(shui)檢(jian)(jian)查(cha)井(jing)(jing)多了一(yi)(yi)個D（管(guan)徑(jing)(jing)），這(zhe)是(shi)(shi)(shi)因為工人進入污(wu)水(shui)(shui)(shui)檢(jian)(jian)查(cha)井(jing)(jing)維(wei)護時，一(yi)(yi)般(ban)是(shi)(shi)(shi)站在(zai)(zai)流臺（流槽(cao)頂端(duan)）上的(de)(de)(de)。而在(zai)(zai)雨(yu)(yu)水(shui)(shui)(shui)檢(jian)(jian)查(cha)井(jing)(jing)中維(wei)護，可(ke)以直接站在(zai)(zai)井(jing)(jing)底。1800mm這(zhe)個高(gao)度(du)(du)，就是(shi)(shi)(shi)工人的(de)(de)(de)操作(zuo)空間。