Matsayin foda na latex a cikin tsarin rufin bango na waje da mannen tayal

Ƙunƙarar waje na bangon waje shine sanya suturar zafin jiki a kan ginin.Wannan gashin gashi na thermal ya kamata ba kawai kiyaye zafi ba, amma kuma ya zama kyakkyawa.A halin yanzu, ƙasata ta waje bango rufi tsarin yafi hada da fadada polystyrene hukumar rufi tsarin, extruded polystyrene hukumar rufi tsarin, polyurethane rufi tsarin, latex foda polystyrene barbashi rufi tsarin, inorganic vitrified dutsen ado rufi tsarin, da dai sauransu Extruded polystyrene hukumar rufi tsarin ba kawai dace da. dumama gine-gine a yankunan arewacin da ke buƙatar adana zafi a lokacin hunturu, amma har ma da gine-gine masu kwandishan a yankunan kudancin da ke buƙatar zafin zafi a lokacin rani;ya dace da sababbin gine-gine da gyaran makamashi na makamashi na gine-ginen da ake ciki;gyaran tsofaffin gidaje.

① Tasirin ƙara redispersible latex foda zuwa sabon gauraye turmi na waje bango rufi tsarin:

A. Tsawaita lokutan aiki;

B. Inganta aikin riƙe ruwa don tabbatar da hydration na siminti;

C. Inganta iya aiki.

② Tasirin ƙara redispersible latex foda a kan taurare turmi na waje bango rufi tsarin:

A. Kyakkyawan mannewa zuwa allon polystyrene da sauran abubuwan da aka gyara;

B. Kyakkyawan sassauci da juriya mai tasiri;

C. Kyakkyawar ƙarancin tururin ruwa;

D. Kyau mai kyau;

E. Kyakkyawan juriya na yanayi.

Fitowar fale-falen fale-falen fale-falen, zuwa wani ɗan lokaci, tabbatar da amincin fale-falen fale-falen.Halayen gini daban-daban da hanyoyin gini suna da buƙatun aikin gini daban-daban don mannen tayal.A cikin ginin fale-falen fale-falen gida na yanzu, hanyar manna mai kauri (manna na gargajiya) har yanzu ita ce babbar hanyar gini.Lokacin da aka yi amfani da wannan hanyar, buƙatun buƙatun tayal: mai sauƙin motsawa;sauƙin amfani da manne, wuka maras sanda;Mafi kyawun danko;mafi anti-zamewa.Tare da haɓaka fasahar manne tayal da haɓaka fasahar gini, hanyar ƙwanƙwasa (hanyar liƙa na bakin ciki) kuma sannu a hankali.Yin amfani da wannan hanyar ginawa, buƙatun buƙatun tayal: mai sauƙin motsawa;Wuka mai ɗaki;mafi kyawun aikin anti-slip;mafi kyau wettability zuwa tayal, dogon bude lokaci.

① Tasirin ƙara redispersible latex foda a kan sabon gauraye turmi na tayal m:

A. Tsawaita lokacin aiki da lokacin daidaitacce;

B. Inganta aikin riƙe ruwa don tabbatar da hydration na siminti;

C. Inganta juriya na sag (na musamman foda na latex)

D. Inganta iya aiki (sauki don ginawa a kan ma'auni, sauƙin danna tayal a cikin m).

② Tasirin ƙara redispersible latex foda akan tile m hardening turmi:

A. Yana da kyau adhesion zuwa daban-daban substrates, ciki har da kankare, plaster, itace, tsohon tayal, PVC;

B. A ƙarƙashin yanayi daban-daban, yana da kyakkyawan daidaitawa.