LFC Channel Roof

Basics

• A ferrocement is a thin wall of reinforced cement, where layers of

continuous mesh are covered on both sides with mortar

• Ferrocement elements are durable, versatile, light and waterproof
• A ferrocement channel (FC) is a longitudinal element of a curved

section (often semi-cylindrical). It is precast using moulds

• A ferrocement channel uses less cement and steel while having

the same strength as the same RCC n FC are used for floors or roofs, but are bad thermal insulators

• A major cost reduction is achieved compared to RCC
• A simple and cheap manufacturing set up is needed but the areas

for prefabricating and curing need to be quite large n It is easy to acquire the skill and easy to manufacture

• A constant quality control is needed during the manufacturing

process and a proper curing is needed for one month

• If the channels are not manufactured on site,transportation has to

be organized while taking care against damage

• Ferrocement channels are lifted into place and can immediately be

joined together in order to provide a shelter

• No need of scaffoldings, shuttering, concrete mixer or vibrator

Roof

Useful Links

• File:Ferrocement channels.pdf A document detailing LFCs and how to manufacture them