Yuav Ua Li Cas Cov Khoom Siv Ua Haujlwm Ua Haujlwm Ua Haujlwm?

Txoj cai ua

Cov pob zeb nthuav dav ua haujlwm li cas?Thaum tus neeg sawv cev nthuav dav ntsib dej, nws yuav ua rau cov ntxhia hauv tshuaj lom neegCheebtsam ntawm cement, thiab cov khoom ntawm cov tshuaj tiv thaiv yog calcium sulfoaluminate los yog calcium hydroxide, hlau hydroxide, thiab lwm yam., uas ua rau lub ntim expansion nyhuv, nyob rau hauv lub constraint ntawm reinforcement thiab nyob ib sab txoj hauj lwm, prestress yog generated los tiv thaiv kev puas tsuaj tawg thiab them nyiaj rau shrinkage. Nyob rau tib lub sijhawm, hydration cua sov yog absorbed, thiab cov reactants uas tsim tau tuaj yeem sau thiab thaiv cov hlab ntsha capillary, ua kom cov pob zeb ua kom zoo dua qub thiab txhim kho cov permeability tsis kam. Txhua qhov ntsuas kev ua tau zoo ua tau raws li qhov xav tau ntawm GB23439-2017 tus qauv zoo.

Khoom feature

1. Cov ntsiab lus tsis tshua muaj alkali tuaj yeem tiv thaiv pob zeb alkali-tag nrho cov tshuaj tiv thaiv.

2. Cov ntsiab lus tsawg, kev nthuav dav zoo, kev hloov pauv zoo nrog cov cement thiab cov khoom sib xyaw.

3. Tsis muaj corrosion ntawm steel tuav, tsis muaj kuab paug rau dej zoo, zoo tiv thaiv sulfate nres.

BRD HCEA qhob expanding agent

Yuav siv li cas

• Kev sib xyaw tsim ntawm kev sib xyaw ua ke ntawm HCEA yuav tsum ua kom tau raws li cov txheej txheem kev xav tau los ntawm kev tsim, suav nrog lub zog, kev nthuav dav, impermeability,durability, thiab kev tsim kho workability xav tau.
• Raws li qhov txwv kev nthuav dav uas yuav tsum tau ua los ntawm kev tsim, cov ntsiab lus o yog txiav txim siab los ntawm kev sib xyaw ua piv txwv
• Kev pom zoo noj: 6%-10% ntawm cov khoom siv gelling, 6%-8% ntawm shrinkage them nyiaj ua vaj tse, 8%-10% ntawm txoj siv tom qab-casting, expansion reinforcement siv thiab engineering sib koom ua ke
• Thaum lub sij hawm tsim kho, nws yog ib qho tsim nyog los xyuas kom meej tias cov nyiaj them poob qis yog npaj raws li qhov tsim nyog ntawm qhov sib xyaw ua ke, thiab qhov tseeb ntawm cov ntsiab lus nthuav dav ntawm tus neeg sawv cev yog guaranteed.
• Lub sijhawm sib xyaw ntawm cov pob zeb sib xyaw ua ke yuav tsum tau ncua ntev li 30 vib nas this piv rau cov pob zeb zoo tib yam kom ntseeg tau tias kev sib xyaw ua ke ntawm tus neeg sawv cev nthuav dav, xis mas, thiab dej txo tus neeg sawv cev, thiab txhim kho nws cov uniformity.

Daim ntawv thov teb

1. Cov vaj tse hauv av, xws li tsev kho mob subways, chaw nres tsheb hauv av, chaw nres tsheb hauv av, tunnels thiab mines, cov phiaj xwm tiv thaiv huab cua, kev taug kev hauv av, tshav dav hlau, thiab lwm yam.
2. Kev tsim cov pas dej da dej, pas dej da dej, cov pas dej da dej, cov kav dej, cov roj tank, thiab lwm yam.
3. Moisture-proof txheej ntawm tus kheej-waterproof rigid ru tsev mortar.
4. Lub anchorage ntawm prefabricated Cheebtsam Yao ncej qauv pob qij txha Yao pipeline sib koom Yao qauv tom qab pouring cov pob qij txha thiab backfilling Yao pob zeb foundation grouting khoom.
5. Cov khoom siv cement, cov kav dej cement, cov kav dej tsis muaj dej, thiab lwm yam.
6. Txoj kev loj pavement, choj pob zeb nto, culvert.
7. HCEA high-efficiency pob zeb nthuav dav tus neeg sawv cev tuaj yeem siv rau hauv txhua txoj haujlwm ua vaj tse thiab cov khoom siv cement uas yuav tsum tau muaj kev tiv thaiv kev tawg, tiv thaiv kev tawm tsam, pob qij txha thiab txhaws.