Cov lus nug uas nquag nug 1
Tom qab kub yaj coil kis tau thiab pasted, npliag nruas yog tsim
1. Kev soj ntsuam ua rau:
(1) Lub hauv paus yog ntub, thiab cov khoom siv asphalt cementing tsis zoo rau lub hauv paus;
(2) Vim muaj kev cuam tshuam ntawm cov neeg ua haujlwm tsiv mus nyob ib puag ncig lossis lwm yam txheej txheem, qhov saum npoo ntawm screed txheej yog stained nrog av nkos thiab dej, thiab lub hauv paus tsis zoo;
(3) Cov paving thiab pasting ntawm ntsug phab ntsa yob yog qhov nyuaj rau kev khiav lag luam, thiab kev ua haujlwm kub yog ib qho yooj yim ua rau tsis raug thiab lax paving thiab pasting.
2. Kev daws teeb meem:
(1) Lub rooj dej yuav tsum tau txo qis kom tsawg dua 500mm hauv qab lub cushion. A 1: 2.5 cement mortar screed txheej yuav tsum tau siv rau ntawm lub cushion los tsim kom muaj qhov zoo ntawm lub hauv paus, thaum tiv thaiv cov dej los ntawm lub hauv paus vim qhov nce ntawm cov dej capillary;
(2) Khaws cov screed nto kom qhuav thiab huv si. Yog tias tsim nyog, txhuam thiab cua qhuav yuav tsum tau muab coj los ua ntej tso thiab pasting lub kauj;
(3) Ib mus rau ob hnub ua ntej kis cov kauj, tshuaj tsuag lossis txhuam 1 mus rau 2 kab ntawm cov roj hauv qab txias kom ntseeg tau tias lub kauj yog khi rau ntawm lub hauv paus.
Cov lus nug nquag 2
Shrinkage thiab deformation ntawm lub kauj
1. Kev soj ntsuam ua rau:
(1) Cov coil cia tsis raug, lub cev dej, ua rau cov dej evaporation hauv cov txheej txheem cua sov, lub cev shrinkage;
(2) Thaum lub coil kub-melt nrog SLATE yog tsim, lub luv sab ceg tawv tsis tau kho nrog pob zeb compression, ua rau me me ceg tawv stripping zog;
(3) lub coil tsis tau dov ua ntej thaum tsim kho, thiab kev ntxhov siab ntawm lub kauj yog loj heev;
(4) Nyob rau hauv cov txheej txheem kev tsim kho, kev tsim kho siab phem, yuam kom "kick" thiab "rub" lub kauj, kom lub coil quab yuam loj heev kom elongate lub kauj.
2. Kev daws teeb meem:
(1) Coil kev tsim kho tuaj yeem dov ua ntej kom tso tawm kev ntxhov siab;
(2) Nws yog txwv tsis pub nqa tawm kev tsim kho puas ntawm cov txheej txheem dej ua tiav;
(3) Xyuas seb lub kauj puas ntub ua ntej kev tsim kho. Yog tias nws ntub, qhuav nws tom qab dov.
Cov lus nug uas nquag nug 3
Cov yob ntub dej tsis zoo
1. Kev soj ntsuam ua rau:
(1) cov cement mortar yog nyias dhau los ua raws li lub hauv paus; Lub hauv paus tsis yog coated nrog cement mortar;
(2) cov cement mortar qhuav dhau lawm;
(3) Cov tshuaj tiv thaiv dej ntawm cov cement ntawm qhov kub thiab txias tsis tiav;
(4) Muaj cov khoom noj khoom haus thiab cov hmoov tshauv ntab ntawm ntug ntug, thiab lub zog sib txuas tsis txaus;
(5) lub hauv paus overdry nqus dej hauv cov cement, cement hydration cov tshuaj tiv thaiv tsis tiav;
(6) Taug kev ntawm qhov chaw ntawm lub kauj thaum ntxov.
2. Kev daws teeb meem:
(1) txaus ntub dej ntawm lub hauv paus;
(2) Lub hauv paus yuav tsum du, huv si, tsis muaj qhov sib npaug;
(3) kev tsim kho yuav tsum nyob rau saum npoo ntawm lub kauj thiab lub hauv paus tib lub sijhawm coated nrog cement mortar (3mm-5mm);
(4) Coil tsim kub yuav tsum nyob nruab nrab ntawm 5-35 degrees Celsius.
Cov lus nug nquag 4
Polyurethane waterproof txheej foaming
1. Kev soj ntsuam ua rau:
(1) Cov huab cua ntub dhau los yog los nag. Moist puag nto;
(2) thaum siv qhov qis boiling point diluent ntxiv, diluent ceev volatilization nquag ua npuas los yog qhov me me;
(3) huab cua kub, kub puag;
(4) ntxeem tau puag;
(5) Cov khoom siv ib leeg: thawj txheej yog tuab heev;
(6) Cov khoom siv ob lub ntsiab lus: zam qhov kev taw qhia ntawm ntau cov npuas vim kev kub ceev stirring; Yog tias qhov piv txwv tsis raug, yuav muaj npuas.
2. Kev daws teeb meem:
(1) xyuam xim rau txheej tiv thaiv rau hnub los nag;
(2) Ua tib zoo ntxiv diluent, lossis tiv tauj cov neeg ua haujlwm cuam tshuam los kho hom diluent;
(3) ntau txhuam hniav, xyuam xim rau cov txheej tuab, thiab txhuam txhuam ntsug;
(4) Kev tsim kho nyob rau hauv qhov kub thiab txias ntawm 5-35 degrees Celsius.
Cov lus nug nquag 5
JS polymer cement waterproof txheej tawg
1. Kev soj ntsuam ua rau:
(1) lub hauv paus yog qhuav dhau los yog ua tsis raug; Kev tsim kho ib puag ncig kub yog siab dhau, uas ua rau cov khoom nto tawg; Hmoov siv cov pa cement, cuam tshuam rau cov khoom siv zaj duab xis;
(2) Qhov piv ntawm cov khoom ua kua thiab cov khoom siv hmoov tsis raug; Cov dej ntau dhau ntxiv rau cov khoom ua kua; Tsis muaj zaj duab xis curing;
2. Kev daws teeb meem:
(1) Cov hmoov tsim nyog rau kev tsim daim ntawv thov;
(2) nruj me ntsis raws li qhov tseeb piv ntawm cov kua thiab hmoov;
(3) Kev tsim kho ntawm ambient kub ntawm 5-35 degrees Celsius.
Cov lus nug nquag 6
Tsis-kho roj hmab asphalt waterproof txheej tsis ruaj khov rau hauv paus
1. Kev soj ntsuam ua rau:
(1) ntub puag;
(2) xoob puag, xuab zeb;
(3) Lub hauv paus tsis huv, plua plav, khib nyiab.
2. Kev daws teeb meem:
(1) kev tsim kho yuav tsum tau ua nyob rau hauv cov xwm txheej ntawm lub hauv paus qhuav;
(2) sib tsoo thiab tua blasting ntawm lub hauv paus;
(3) Ntxuav lub hauv paus, tshem tawm cov hmoov tshauv ntab thiab cov khoom siv rau ntawm qhov chaw ntawm lub hauv paus.