Greg Meyer Construction Ltd. Basement Construction for New Homes In basement construction we utilize time honored steel reinforced concrete construction but employ Insulated Concrete Forms (ICF's) as the shuttering or form system. ICF's are relatively new to the U. K. construction market but have a proven track record of over 40 years of use in North America. This system of shuddering consists of interlocking expanded polystyrene foam blocks which are joined together with plastic connector ties thus forming a cavity which contains steel reinforcing rods and concrete. (Click on the images to enlarge)![]()
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After assembly and leveling of the ICF and steel reinforcement, concrete is pumped into the cavity between the forms and left to cure.
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The ICF's then remain as an integral component of the basement wall thus providing insulation of the wall. This unique feature eliminates the cost and added step of installation of insulation as now required by building regulations. As a final step, to insure a dry basement, a waterproof membrane is bonded to the external surface of the ICF's in combination with installation of a perimeter foundation drain system. The membrane and drain system act as a "belt and braces" approach to guard against the ingress of ground water into the basement space. Depending upon the site, the drain system can either be termed an active or passive system. Passive systems are used where the drain system can discharge to lower elevation by gravity (such as down a hillside). Active systems require a pump to pump water that has been collected by the drain system out of a sump to a location away from the structure. A common misconception is that ICF's act as a structural component of the wall. This is totally incorrect. ICF's only serve to contain the liquid concrete during the actual construction process. After the poured concrete contained by the ICF's hardens and cures, the concrete and steel reinforcing rods are the actual load bearing component of the wall. The ICF's then merely act as the insulation medium of the concrete wall. ICF's are very quick to assemble and allow construction of the basement wall to occur in inclement weather conditions. This allows us to be more efficient, which translate into much shorter build times, and significant cost savings to you the customer. To make life more simple for you and/or your builder we are a "one stop shop" meaning that we own and operate our own earth moving equipment. We are capable of performing the necessary excavations, we fabricate the actual basement, then back fill the excavation and make the site ready for the remainder of the trade work to be performed. If desired we can also construct the ground floor deck. We also offer engineering assistance from structural engineers who are familiar with basement fabrication using steel reinforced concrete construction and ICF's. If you have any further questions please contact us via e-mail by clicking here, or telephone us on 07900 464 867 or 01323 482 832. Home Retrofit Basements for Existing Homes Cellar Improvement Gazebos Equestrian Riding Arenas Stables and Field Shelters Workshops, Sheds, Garages Earthworks Contact Us Links