Prix FOB
Obtenir le dernier prix|
1 Set Minimum Order
Pays:
India
N ° de modèle:
RCPT-1
Prix FOB:
Localité:
India
Prix de commande minimale:
-
Commande minimale:
1 Set
Packaging Detail:
Export Worthy
Heure de livraison:
3 - 4 weeks
Capacité de Fournir:
5 Piece per Month
Payment Type:
T/T
Groupe de produits :
Personne àcontacter Mr. Leishangthem
42, Shakarpur Khas, Shakarpur, Delhi
Concretes incorporating fly ash or silica fume are less permeable
to deleterious elements and thus are more durable than
conventional concretes. The Rapid Chloride-ion Permeability
Test (RCPT) was designed to assess the resistance of
concrete to the penetration of chloride ions, an indicator of its
permeability.
This is a fully self-contained, complete kit as per ASTM
C ******5 Â including the following items:
.• Plexiglass chambers with brass mesh, terminals and Steel bolts - 3 Pairs.Â
• *0V DC Constant voltage power supply with 3 channels – *1
No.
• **0 mm vacuum dessicator – *1 No..
• Vacuum pump – *1 No.
• Double Stage Moisture trap – *1 No.
• Electrometric Rubber Moulds for cylindrical specimens - 3
Nos.
• Temperature probe – *1 No.
• Consumables - good for 1 doz. tests
o RTV sealant + gun – *1 No.
o Acrylic sealer + brush - *1 No.Â
The concrete cylindrical specimen - *0 mm thk. is first prepared
by coating the dry surface with a sealer and then vacuum
conditioning it as per the ASTM codal procedure. Then the
saturated specimen is mounted in the Plexiglass chambers, the
sealant applied and the reservoirs filled with NaCl & NaOH
respectively.The terminals are then connected to the *0 V DC
power supply and the current read in mA on the digital readouts
every ½ hr. for 6 hrs. The current magnitude depends on the ions
passing through the pores of the concrete specimen (including
chloride ions), which in turn depend on the permeability of
concrete. The total charge Q passed in 6 hrs. is
calculated as per the formula :
Q  =  **0x( I0 + 2 × I*0 + 2 × I*0
+ 2 × I**0  ........+Â
I**0)
| Pays: | India |
| N ° de modèle: | RCPT-1 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | India |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Set |
| Packaging Detail: | Export Worthy |
| Heure de livraison: | 3 - 4 weeks |
| Capacité de Fournir: | 5 Piece per Month |
| Payment Type: | T/T |
| Groupe de produits : | Soil, Cement, Concrete Test Eq. |
