Welcome,

to the Homepage of cncPave,

cncPave is a computer simulation program whose purpose is to facilitate competent decision-making when designing concrete pavements.

** NEWS FLASH **

The latest version of the program, cncPave, version 404 is available for download from this website.

In addition to features previously incorporated in cncPAVE402 the following has been changed in cncPAVE404:
 
The prediction of the performance of all pavements, especially Ultra-thin continuously reinforced concrete (UC) is based on more testing by the Heavy Vehicle Simulator (HVS) as well as monitoring of existing pavements. Sensitivity to annual rainfall increases with decrease in slab thickness.
This makes the performance predictions more realistic.
 
Please note that:
Humidity that was variable no. 15 in cncPAVE402 is now constant
no. 22.
Annual rainfall that was constant no. 22 in cncPAVE402 is now variable no. 15.
Variable no. 1 - water/cement ratio - has been replaced by
cement content.
 
The unit costs that are offered as default values - see the Life cost topic - were updated to reflect the 2009 prices.


Login
Email Address
Password

Tel: +27 11 315 0300 Fax: +27 11 315 0584 E-mail: info@cnci.org.za