Slab jacking yana kallon mutum ne mai sauƙi, kuma ga masu yawa masu gida ya bayyana shine "bulletin sihiri" suna buƙatar gyara tushen su.
Slab na yin gyare-gyaren, a takaice dai, yana nufin ya ɗaga gefe ɗaya daga shinge mai shinge daga kasa zuwa sake daidaita wannan shinge. Duk da yake wannan ra'ayi yana da kyau - ba kulluwa da zubar da buƙatar da ake buƙata - ba daidai ba ne kamar yadda ya fara bayyana.
Dry-Dock Boat Analogy
Yi tunanin wani abu mai nauyi - jirgi a bushewa-dock.
Komawa, yana auna nauyin dubban fam. Dalilinka shi ne ya tada shi uku feet. Tun da ba ku da wata fasaha mai sauki, hanya mai sauki shine a saka ruwa a ƙarƙashinsa. Yana tasowa, tayi, kuma an yi ku. Ka ɗaga wani abu mai nauyi hydraulically.
Yin gyaran takalma mai mahimmanci ba daidai ba ne, amma ya isa don kwatantawa. Kuna iya samun shinge, shinge, ko wani sashi na harsashin ginin da ya tsufa ko ya daɗe a cikin shekaru.
A misali na harsashin gine-ginen, idan an gina gidan a kan wani jirgin ruwa ko ginshiki, ana iya shiga cikin jirgin sama ko ginshiki don sakawa da kuma kafa harsashi. Amma ba zai yiwu ba a samu takunkumi . Sabili da haka, an yi amfani da "citular" ciment ta hanyar ramuka a cikin sintiri, wanda ya kawo tushe. Tsanaki: ba da jimawa ba a kullun ba don ƙaddara ko sake gina gidaje duka ba . An fi dacewa da rabo daga harsunan shinge, benaye na garage , sassan kaya, tarbiyoyi, hanyoyi, da dai sauransu.
Me ya sa Slabs Sinks ko Tilt
Kafin fahimtar shinge, dole ne ka fahimci dalilin da yasa sababbi suka kasa. A al'ada, an gina gidaje a kan wani jirgin ruwa ko ginshiki - an gina ɗakin ƙasa a ƙasa. Amma a matsayin abin da ya zama sanadiyar kayan gini, sassan da aka yi amfani da shi sun zama lamari.
A cikin sauƙi, an zubar da zane-zane a cikin sa, kuma wannan ya zama matakin da ke ƙasa.
Ƙasa ba abu ne mai barga ba. Sauran kayan - dutsen, dutse, ash, yashi, da dai sauransu .-- sun fi karuwa. Har ila yau, ƙasa na iya samun sararin samaniya a ciki. Idan ka taba aiki a cikin wani lambu, ka san wannan. Yayin da shekaru suka wuce, waɗannan wurare masu banza suna ba da izinin gina ƙasa don matsawa da karamin. Amma sau da yawa a hanyoyi da ba ka so.
Yaya Yadda ake aiwatarwa
Ga yadda yadda ake aiki da takalma.
- Hoto na ramuka, kimanin rabin inci a diamita, an zubar da su a shinge. Idan ka taba yin amfani da isasshen rufi a cikin ganuwarka, ko a kalla san tsari, zaka sani cewa ana buƙatar ramukan da yawa. Daidai ne da abin da yake jawowa. Wata rami ba za ta ishe ba.
- A "hadaddiyar giya" na kayan haya, kamar yashi, ƙanƙara, da ash, tare da ruwa, an yi shige cikin ramuka.
- Sakamakon sannu a hankali yana farka.
- Ana buɗe ramukan.
Uretek da Polyurethane Sauke kayan abu
Sabbin sababbin hanyoyin yin amfani da shinge tare da abubuwa na halitta (yashi da yaduddura), dogara ga polymers. Urete k shine mai sarrafawa mafi mahimmanci na wadannan resin polymer.
Duk da yake Uretek ya fi tsada fiye da kayan gargajiya na gargajiya, babban bambanci shi ne cewa yin amfani da matsa lamba ba zai haifar da fadada girman polyurethane ba.
Don ƙarin bayani game da Uretek, karanta wannan rahoto daga Sashen Harkokin sufurin Oregon inda ODOT ya gwada Uretek da gaske.
Rahoton ODOT ya bayyane, ƙayyadadden abu, mai sauƙi sosai, kuma yana dacewa ga masu gidaje masu zama suna la'akari da shinge da aka yi da polymers. Har ila yau kuna so ku lura da kuɗin dalar Amurka ta $ 42,260 na awa 10.5 na aikin Uretek.