Performance nta
◆ Tsawg npaum li cas (3-7% ntawm cov khoom siv cementitious), cov cement pob zeb teeb thiab hardens sai, thiab qhov chaw pib thiab qhov kawg yog luv luv;
◆ Lub zog thaum ntxov ntawm cov pob zeb yog siab, 1d lub zog ntawm cov tshuaj khib nyiab tuaj yeem tshaj 10MPa, thiab lub zog txo qis me ntsis hauv lub sijhawm tom qab, thiab lub zog tuaj yeem ncav cuag 90% - hauv 28 hnub;
◆ Tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm cov pob zeb. Txij li thaum lub alkali-dawb accelerator tsis muaj alkaline tshuaj, nws txo qhov kev puas tsuaj rau pob zeb los ntawm kev qhia txog cov tshuaj alkaline, xws li alkali aggregate cov tshuaj tiv thaiv; tib lub sij hawm, nws nruj me ntsis txwv CL- cov ntsiab lus kom tsis txhob muaj corrosion ntawm steel tuav;
◆ Tsis muaj plua plav thaum lub sij hawm txau thiab cov nyiaj rov qab txo qis, yog li tiv thaiv kev noj qab haus huv ntawm cov neeg ua haujlwm tsim kho thiab txo cov khoom pov tseg;
◆ Cov pob zeb tawv tawv muaj qhov zoo compactness thiab impermeability, thiab tuaj yeem tsim nrog lub zog siab txhaj tshuaj.
Cov lus qhia
Nws yuav tsum tau muab ntxiv rau qhov chaw ua kom nrawm nrawm ntawm lub tshuab txau rau siv thaum txau. Nyob ntawm seb hom, ntau npaum li cas thiab dej-cement piv ntawm cov cement, qhov teeb tsa nrawm nrawm thiab kev loj hlob ntawm cov pob zeb ua vaj tse tuaj yeem hloov kho los ntawm kev hloov ntau npaum li cas. Ambient kub yuav cuam tshuam rau qhov teeb tsa tus nqi thiab kev ua haujlwm ntxov ntawm shotcrete. Cov koob tshuaj tshwj xeeb yuav tsum tau txiav txim siab raws li qhov yuav tsum tau ua, ib puag ncig, thiab kev sim hloov kho. Txo cov dej-cement piv ntau npaum li qhov ua tau tuaj yeem txhim kho cov kav ntev thiab qhov kawg ntawm cov khoom siv ntawm shotcrete. Ntxiv tus neeg sawv cev nrawm thiab superplasticizer tib lub sijhawm; Lub thickness ntawm sprayed pob zeb txheej nyob rau hauv ib tug txhaj tshuaj yuav tsum tsis txhob tsawg tshaj li 10 cm, thiab lub thickness ntawm sprayed sab phab ntsa yuav tsum tsis txhob tsawg tshaj li 15 cm. Nws tuaj yeem txuas cov shotcrete rau pob zeb nto, txo qhov rov qab, thiab kaw cov txheej txheem txhaj tshuaj; nws tsis tuaj yeem sib xyaw nrog lwm cov tshuaj tua kab mob accelerators. Yog tias koj xav siv lwm hom accelerators, thov ntxuav tag nrho cov khoom nrog dej; Cov khoom yog weakly acidic thiab me ntsis corrosive. Tsis txhob sib cuag nrog daim tawv nqaij ntev. Yog tias nws tawg ntawm daim tawv nqaij, thov ntxuav tam sim ntawd nrog dej.
Ntim thiab khaws cia
Cov khoom no tau ntim rau hauv cov thawv yas, 200kg lossis 1000kg ib chim.
Tiv thaiv los ntawm Frost los yog ncaj qha tshav ntuj, txee lub neej yog ib nrab xyoo.
Cim npe nrov: td-s3 alkali-dawb kua accelerator, Tuam Tshoj td-s3 alkali-dawb kua accelerator manufacturers, hoobkas
