Precio FOB
Obtener el precio más reciente|
1 Set Minimum Order
País:
India
N º de Modelo:
RCPT-1
Precio FOB:
Lugar de origen:
India
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1 Set
Detalle de embalaje:
Export Worthy
El tiempo de entrega:
3 - 4 weeks
Capacidad de suministro:
5 Piece per Month
Tipo de pago:
T/T
Grupo de productos :
Persona de contacto 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 including the following items:
.• Plexiglass chambers with brass mesh, terminals and Steel bolts - 3 Pairs.
• *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.
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 ........+ I**0)
País: | India |
N º de Modelo: | RCPT-1 |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | India |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 1 Set |
Detalle de embalaje: | Export Worthy |
El tiempo de entrega: | 3 - 4 weeks |
Capacidad de suministro: | 5 Piece per Month |
Tipo de pago: | T/T |
Grupo de productos : | Soil, Cement, Concrete Test Eq. |