mcmurphy
25th April 2007, 01:42 AM
When building with besser blocks do windows & doors require steel lintels or can a "besser lintel block" be used ? If so how wide a window can these lintel blocks span ?
In a 2 story construction if the walls (internal & external) are to be load bearing can they be built using 90mm wide blocks or do they need to be 190mm wide blocks ?
Do they blocks need to be core filled with concrete or can they remain hollow ?
Thanks
In a 2 story construction if the walls (internal & external) are to be load bearing can they be built using 90mm wide blocks or do they need to be 190mm wide blocks ?
Do they blocks need to be core filled with concrete or can they remain hollow ?
Thanks