TPEP-ka-hortagga birta birta ah

Derbiga dibadda ee tuubada birta ka-hortagga TPEP waxay qabataa habka 3PE-kuleelka dabaysha. (Epoxy hoose, xabagta lakabka dhexe, lakabka sare ee polyetylen) lakabka ka-hortagga ama polyetylen-ka-lakabka ah (PE) oo leh qaab-dhismeed saddex-lakab ah ayaa la sameeyay, gidaarka gudaha wuxuu qaataa buufin kuleyl ah oo budada epoxy-ka-hortagga ah, budada ayaa si isku mid ah loogu dahaadhay dusha sare ee jidhka biibiile ka dib kulaylka sare ee kuleylka iyo dhalaalka, xoogga dhejiska ee dahaarka iyo dhumucda dahaarka ayaa la wanaajiyaa, caabbinta bararka ayaa kor loo qaadayaa. iska caabinta daxalka, dhismaha fudud, daahan iyo adkaynta gudaha iyo dibadda ee dhuumaha isku mar, hal mar filim samaynta, kaas oo si weyn u khuseeyo daxalka dhuumaha ee beeraha injineernimada anti-daxalka kala duwan. TPEP-ka-hortagga daxalka faa'iidooyinka birta birta ah ee aan sinnayn:

1. Qiimaha birta birta TPEP waa qaali laakiin heerka qallafsanaantu waa yar yahay, iyo dhexroorka tuubada birta TPEP ee loo baahan yahay waa ka yar tahay tan tuubada birta ee ductile ee isla heerka socodka. Tusaale ahaan, dhexroorka tuubada birta ah ee birta ah ee mashruucan waa DN 1200mm, TPEP tuubada birta kaliya DN 1000mm ee xariiqda, si loo codsado tuubada birta TPEP taas oo badbaadisa in ka badan tuubada birta ductile.

2. TPEP birta birta ah way ka duwan tahay birta caadiga ah, waxaa la sameeyay gudaha iyo dibedda ka hortagga daxalka, taas oo aan waxyeello u geysan biyaha la cabbo.

3. TPEP birta birta ayaa iska caabin adag u leh dubbe biyaha marka loo eego birta ductile.

4. Shuruudaha aasaasiga ah ee labada nooc ee tuubooyinka asal ahaan waa isku mid.

5, In dhismaha, birta TPEP welded, shuruudaha farsamo sare iyo horumarka dhismaha gaabis ah. Dhuumaha birta birta ah ayaa kala go'aya, shuruudaha farsamo ayaa guud ahaan ah, horumarka dhismuhu waa mid degdeg ah, laakiin foorno badan ayaa loo baahan yahay.

6. Under xaaladaha shaqada la mid ah, dhexroor ee tuubada TPEP waxaa la dhimay in ka badan in tuubada ductile birta by hal size, iyo qadarka qodista ee shaqada dhulka, shaqo ku meel gaar ah dhulka, size ee qalabka tuubooyinka, iyo occlusion ee dhuumaha u dhiganta waa hoos u dhig u dhigma.

Kiis Caadi ah:

Mashruuca Biyo Gelinta Magaalada

Mashruuca Biyaha Cabitaanka Magaalada

Mashruuca Xakamaynta Biyaha