Additives in Mortario - Cellulose Ether
Principalis components ad aedificationem cæmento
| gel ratio | Subgenera |
| caementum | Ordinarium aggregatum |
| Portland cementum | Vicus sand |
| Slag Portland Caement | calcis |
| scoria caementa inspiratione fornacem | dolomite |
| calcis | ornamentum aggregatum |
| extincta visco | Calcite |
| hydrau calcis | marmoris |
| Micha | |
| emplastrum | lux complexu |
| β－，α－ | Perlite |
| gypsum hemihydratum | Vermiculite |
| Anhydrite | spuma vitrum |
| Ceramsite | |
| pumex |
Admixtio
Cellulosum aether.Aliquam pollinis redispersible, agentis aer-incipiendi, pigmenti, coagulantis, retardatoris, plasticizer, grossioris, aquae abhorrens…
naturalis resource cellulosa
| fons | Fibra content | |
| .bagasse | 35 45 | |
| .paleas | 40 50 | |
| (lignum) | 40 50 | |
| (bamboo) | 40 55 | |
| (jute) | 60 65 | |
| (linum) | 70 75 | |
| (ramie) | 70 75 | |
| (kapok) | 70 75 | |
| (cannabis) | 70 80 | |
| (bombacio) | 90 95 | |
Cellulosum aether
aetheres cellulosi derivationes cellulosae referunt, in quibus quidam vel omnes coetus hydroxyli in celluloso ab aethere substituti sunt.
Genera aetherum cellulosi in campo materiae aedificationis
HEC: Hydroxyethyl Cellulose Ether; Hydroxyethyl Cellulose
MC: aether yl cellulosus; Methyl Cellulose
CMC: Sodium Carboxymethyl Cellulose; Carboxyl Methyl Cellulose
MHEC: Methyl Hydroxyethyl Cellulose Ether; Methyl Hydroxyethyl Cellulose
MHPC: Methyl Hydroxypropyl Cellulosum Ether; Hydroxypropyl Cellulose
Quomodo aestimare qualitatem aetheris cellulosi?
|
project | technica postulationem | ||||||
| MC | HPMC | HEMC | HEC | ||||
| E | F | G | K | ||||
| Exterior | Pulvis albus vel luteus levis, nulla conspicua vilia et immunditia | ||||||
| subtilitas% | 8.0 | ||||||
| Damnum siccitate% | 6.0 | ||||||
| Cinis% sululated | 2.5 | ||||||
| viscositas | Viscositas nominalis valoris (-10%, +20%) | ||||||
| PH valorem | 5.0~9.0 | ||||||
| Transmittance% | 80 | ||||||
| gel temperatus | 50~55 | 58~64 | 62~68 | 68~75 | 70~90 | ≥75 | -- |
| Methoxy content% | 27~32 | 28~30 | 27~30 | 16.5~20 | 19~24 | 24.5~28 | -- |
| Hydroxypropoxy content% | - | 7.0~12.0 | 4.0~7.5 | 23.0~32.0 | 4.0~12.0 | - | |
| Hydroxyethoxy content% | - | - | - | - | - | 1.5~9.5 | |
Notae cellulosae aetheris in mortario
| aqua retentione | ||
| affect vinculum tempus | MC | crasso |
| augendae adhaesionem |
MC factores aquarum retentione Principalis influens
Aqua retentione
| viscositas | Quantum adiunxit | magnitudinem granuli |
| altior viscositas Altior aqua retentione rate | Altior moles additae Altior aqua retentione rate | Particulae tenuiores Velocius quidem dissolutio, celerior aquarum retentio |
Effectus MC in Mortario Constantiam
Constantia Imperium
| gradus modificationis | magnitudinem granuli | viscositas |
| optimus pertractatio perficientur Superior gradus modificationis Melior est effectus anti-lapsus efficacius | Particulae tenuiores Ut citius constantia | Nam products immodificatum: Altior viscositas, altior moles additur Quo densior est melior |
Post tempus: Feb-06-2023