Lub teeb pob zeb Additives | High-Performance Foaming Agents rau Cellular Concrete
1.The impact of water-liquid mixing ratio on project quality
Tam sim no, there are many manufacturers that produce foaming agents. They design the water-liquid mixing ratio of the foaming agent in a fixed way, making it impossible to adjust the water-liquid mixing ratio, which brings limitations to users in choosing the types of foaming agents. Because different projects have different functional requirements, the type of foaming agent should be selected according to the actual situation of the project. Different foaming agents have different water-liquid mixing ratios. A foaming machine without a water-liquid mixing ratio adjustment mechanism will bring difficulties to the construction of foamed concrete. There are many types of foaming agents, which can be simply divided into three categories: plant type, animal type and compound type. There are also special foaming agents. The mixing ratio of water to liquid has different grades such as 1:20, 1:30, 1:40…1:100, and the commonly used ones are 1:30~1:50. Because the concentration of the foaming agent solution directly affects the stability and bleeding of the foam, it affects the quality of the foamed concrete. As far as similar foaming agents are concerned, the smaller the concentration, the worse the stability of the foam body, and the faster the bleeding of the foam. Txawm li cas los, if the concentration is too large, the foaming performance is poor and the foaming ratio is low, which will cause waste. Yog li ntawd, different foaming agents have different optimal water-liquid mixing ratios. This requires that the manufacturer of the foaming agent must design an adjustment mechanism for the water-liquid mixing ratio of the foaming agent, which is convenient for users to adjust and use to produce high-quality Foamed concrete. Tam sim no, most of the foaming agents produced by manufacturers have an adjustment mechanism for the amount of foaming, but there is no adjustment mechanism for the water-liquid mixing ratio of the foaming agent. This will affect the production quality of foam concrete to a certain extent.
2. The impact and control of construction site management on product quality
Txawm hais tias nws yog cast-in-place ru tsev rwb thaiv tsev txheej los yog phab ntsa rwb thaiv tsev txheej, kev kho ntub dej ntawm qhov sib cuam tshuam ntawm foamed pob zeb thiab cov txheej txheem txheej txheem yog qhov tseem ceeb thiab cuam tshuam ncaj qha rau cov khoom zoo..
Ua ntej kev tsim kho, qhov saum npoo ntawm cov txheej txheem yuav tsum tau muab ntxuav kom tshem tawm cov plua plav ntab. Cov huab cua thiab xoob ntawm cov qauv qub yuav tsum tau muab tshem tawm. Tom qab ntawd cov dej yuav tsum tau moistened kom zoo, thiab lub sij hawm ntawm dej yuav tsum tau mastered. Nws yuav tsum tsis txhob qhuav dhau los yog ntub heev, tshwj xeeb ntawm lub ru tsev. Ntau tus neeg ua haujlwm tsim kho tsis ua dab tsi txog nws. Thaum lub caij ntuj sov qhuav heev, direct cast-in-qhov chaw, los yog cia dej ntau dhau tom qab los nag tsis muaj kev kho dewatering, ua rau muaj ntau yam teeb meem zoo. Vim tias cov txheej txheem txheej txheem qhuav dhau lawm, Qhov saum npoo ntawm txheej txheej txheej yuav sai sai nqus dej los ntawm foamed cement slurry, ua rau cov txheej txheem ntawm foamed cement poob dej thiab defoam sai, tig mus rau hauv precipitated qhuav net cement slurry hmoov, uas cuam tshuam rau hydration ntawm cov cement Cov tshuaj tiv thaiv ua rau tsis muaj zog sib txuas thiab hollow nruas tsim. Yog tias muaj dej ntau dhau ntawm cov txheej txheem txheej txheem, nws yuav sai sai dilute lub foamed pob zeb sib cuag txheej. Tom qab ua npuas dej yog diluted nrog dej, nws yuav ua npuas ncauj, tawg, thiab ua kom cov cement. Nws tseem yuav ua rau cov txheej txheem sib cuag los ua ib qho thickness ntawm cov cement slurry, uas yuav hloov cov dej-rau-cov khoom sib tov piv ntawm cov pob zeb ua npuas ncauj, ua rau av tawg thiab tawg nto, uas yuav cuam tshuam qhov zoo ntawm cov khoom Nws kuj ua rau cov khoom pov tseg. Yog li ntawd, txhua qhov txuas hauv kev tswj xyuas qhov chaw yog qhov tseem ceeb heev thiab yuav cuam tshuam ncaj qha rau qhov zoo ntawm cov khoom. Yog li ntawd, Nws yog ib qho tseem ceeb heev los txhim kho qib kev paub ntawm cov neeg ua haujlwm tsim kho thiab kev tswj xyuas cov neeg ua haujlwm.
Cie-China.org yog tus thawj coj ua npuas dej ua ke muab kev pabcuam ua npuas ncauj ua npuas ncauj, superplasticizer,ua npuas ncauj qhob zog enhancer rau lub teeb yuag pob zeb, CLC blocks. Yog koj tab tom nrhiav foaming tus neeg sawv cev, thov koj txhob xav li cas tiv tauj peb.