Taw qhia
Ntev slump retention pob zeb siv cov khoom siv ntxiv yog qhov zoo heev rau kev npaj cov pob zeb ua kom muaj dej khov, ua kom nws tus kheej thiab cov pob zeb ua dej.
admixtures muaj cov teebmeem hauv qab no hauv kev txhim kho kev ua haujlwm ntawm pob zeb:
(1) Ntev slump retention additives yuav txo tau, los yog lub fluidity ntawm cov pob zeb yuav nce ntxiv yam tsis muaj kev siv dej ntau ntxiv.
(2) Lub sijhawm teeb tsa ntawm pob zeb tuaj yeem hloov kho.
(3) Ntev slump retention pob zeb siv cov khoom siv ntxiv tuaj yeem txo cov ntshav thiab kev sib cais, txhim kho kev ua haujlwm thiab dej tsis kam.
(4) Ua kom muaj zog, nce te tiv thaiv, impermeability, hnav tsis kam, corrosion kuj.
Technical
|
Yam khoom |
Chav tsev |
Txuj |
Cov txiaj ntsig kuaj |
|
Qhov tshwm sim |
/ |
Tsis muaj xim rau lub teeb daj viscous kua |
Cov kua dej tsis muaj xim |
|
Qhov ntom |
g/cm3 |
1.10±0.02 |
1.109 |
|
PH |
/ |
5-7 |
6.7 |
|
Cov ntsiab lus |
% |
50±1.0 |
50.1 |
|
Cl- |
% |
Tsawg dua lossis sib npaug rau 0.02 |
Nil |
|
Na2YOG4 |
% |
Tsawg dua lossis sib npaug rau 0.3 |
0.15 |
|
Dej txo tus nqi |
% |
Ntau dua lossis sib npaug li 15 |
18 |
Cim npe nrov: Tuam Tshoj ntev slump retention qhob siv additives, Tuam Tshoj ntev slump retention qhob siv additives manufacturers, lwm tus neeg, Hoobkas
