Current Issue Flipbook

Trade Journals for the Concrete Industry

Current Issue Archive Online Flipbooks CPI Middle East CPI TV Events Buyers' Guide Newsletter Advertising Subscription

Introduction of the hydraulic extruder

Plan srl , 53044 Chiusi Scalo (SI), Italy


Hollow core slabs are designed to make maximum use of the compressive strength of concrete while reducing weight to depth ratio by the creation of voids in a rectangular cross section of varying heights. Many and varied technologies have been used for hollow core slab production over the years among which have been mobile and fixed extruders, slip formers, moulding machines, inflatable void formers, frame/sliding tubes and extractable void formers. Plan srl now introduces a new concept: the hydraulic extruder.

Show article
Download article


PLAN srl
Via delle Nebbie 7
53044 Chiusi Scalo (SI), ITALY
T +39 0578 222197
F +39 0578 222197

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

About us
ad-media GmbH

Industriestrasse 180
50999 Cologne

T: + 49 2236 96 23 90
F: + 49 2236 96 23 96

  • Magazine
  • CPi-tv
  • Events
  • Buyers' Guide
  • Newsletter
  • Advertising
  • Patents
  • ad-media GmbH
  • Linkedin
  • Imprint
  • Data Protection
We are using Cookies on www.cpi-worldwide.com. Some of them are essential, while others help us improve this website and your experience. More information can be found in our privacy policy. Accept all Extended Configuration
Cookies of this category are required for the basic functions of the website. They are used for safe and proper use and therefore cannot be deactivated.
Cookies of this category allow us to analyze (Google Analytics) the use of the website and measure performance. They also help us to provide useful functions.
Cookies of this category allow us to show third-party content (social networks, videos)
Save settings and close Accept all