Sleeve ea Grouting ea boleng bo holimo

1. Tokiso ea tekanyo
(1) theodolite e kenngoa ka boto 'me e kenngoa moleng o bohareng, ho sebelisa theodolite ho tla fetola mohala o bohareng holim'a phanele ea lerako le mohala o bohareng fatše ka sefofaneng se le seng.
(2) Sebelisa bolo e otlolohileng le mohala oa taolo oa 500mm ho beha lerako le kantle ka nepo, le ho laola boteng ba phanele ea lebota ho fihlela litlhoko tsa lintlha.
(3) Ho hlophisoa ka nepo ka mokhoa o nepahetseng oa phanele ea lebota.

2. Phekolo ea Grassroots
Pele ho grouting, likaroloana li lokela ho hloekisoa ha li kopane le lisebelisoa tsa grouting ho etsa bonnete ba hore ha ho na molora, ha ho oli, ha ho na metsi, ke hore, karolo ea ho kopana pakeng tsa fatše le lerako la lerako le lisebelisoa tsa grouting li lokela ho hloekisoa. e hloekisoe, e le hore e se ke ea ama khokahanyo ea tšepe ea tšepe ka mor'a grouting.

3. Grouting cavity tiiso
Ho ea ka karolo le maemo a kaho ea setša, mokhoa o nepahetseng oa kalafo o kopaneng o amoheloa ho tiisa sekoti sa grouting ho netefatsa hore seretse se kopaneng se ke ke sa tsoa.Morerong ona, ho ile ha sebelisoa seretse sa samente se sa keneleng metsi sa 1:2.5 ho koala sekheo se pakeng tsa phanele ea lebota le fuluru ea sekoti sa matsoho.Tlosa phaephe ea grouting le drainage karolong ebe o koala lesoba ho netefatsa hore e hloekile ebile ha e na mefuta.

4. Tokisetso ea kaho ea grouting
Lokisetsa lijana, lisebelisoa tsa ho kopanya, lisebelisoa tsa ho bekha, lisebelisoa tsa ho kopanya le ho kopanya metsi.

5 Lokisetsa boitsebiso ba ho fafatsa
Ho lokela ho sebelisoa lisebelisoa tse khethehileng tse tšoanelehang, 'me palo ea ho kopanya ea ntho e' ngoe le e 'ngoe ea grouting e lokela ho khethoa ka thata ho latela nako ea pele ea ho beha le ho potlakisa ha lisebelisoa tsa grouting, e le ho etsa bonnete ba hore karolo e 'ngoe le e' ngoe ea grouting e fela ka nako e le 'ngoe le ho qoba ho senya. tshenyo ya dintho tsa grouting.Karolo ea thepa ea grouting le nako ea ho kopanya e tla etsoa ho latela litaelo tsa sehlahisoa tse fanoeng ke moetsi.Beha karolo e boletsoeng ea metsi ho ea ka bongata ba lisebelisoa tsa grouting 'me u kopanye seretse ka ho lekana le lisebelisoa tsa ho kopanya.
6 hlahloba slurry e kopanetsoeng

Hlahloba metsi le ho tsoa mali ha seretse, haeba ho tloaelehile, emela 2-3min, e le hore li-bubble tsa lehlabathe ka tlhaho li lokolloe.

7 Karohano ea grouting
Liphanele tsa marako tse matlafatsang li tla khaoloa ebe li bokelloa ho ea ka liphanele tsa lebota pele li phahamisoa, 'me sebaka sa grouting se tla aroloa ho ea ka sets'oants'o sa moralo oa libaka.Hoa hlokahala ho etsa bonnete ba hore sebaka se seng le se seng sa grouting se koetsoe ho pota-pota le ho kopana haufi-ufi le fatše le lerako.

8 Ho phunya ho tloha ka lesoba la grouting ho ea letsohong
Lisebelisoa tse khethehileng tsa grouting le mokhoa oa khatello ea khatello li sebelisoa bakeng sa ho kopanya motsoako.Hlokomela hore seretse se lokela ho baloa ho tloha nakong ea ho kopanya le metsi.Ka nako e behiloeng, yuniti ea grouting e ka entoa feela ho tsoa molomong o le mong oa grouting, eseng ho tsoa melomong e mengata ea li-grouting ka nako e le 'ngoe.

9. Thibela likoti tsa grouting le drainage
Ka mor'a hore seretse se tsoe ka mokoting oa matsoho, se lokela ho thijoa hang-hang.Ka mohlala, ha ho phunya manonyeletso a mangata ka nako e le 'ngoe, lesoba la ho qhoqhoa kapa lesela le ntšitsoeng seretse sa samente le lokela ho thijoa ka ho latellana ho fihlela ho thijoa ha manonyeletso 'ohle ho thibiloe.

10 tlhahlobo ea ho qetela
Ka mor'a ho netefatsa hore manonyeletso 'ohle a' nile a phunya, ho kopana ha motsoako oa karolo e le 'ngoe ho phethoa.

11 Teko ea Mohlala
Khokahano ea matsoho le kaho ea grouting ke ntlha ea bohlokoa morerong ona.Ha o ntse o phethela ho amoheloa ha lits'ebetso tse amehang sebakeng sa marang-rang, hoa hlokahala ho etsa disampole tsa khokahano ea matsoho le li-block tsa liteko tsa grouting, ho li lokisa ho latela litlhoko tsa tlhahlobo, ebe li li romella laboratoring bakeng sa liteko tse matla le tse hatellang kamora ho fihlela lilemo tse tsamaellanang.