Hydraulically pressed cob blocks and cob bricks made here in Cornwall from natural, clayey soils. Thermally and structurally tested our earth block and earth brick range of products are suitable for new-build and self-build construction projects. They are equally suitable for cob wall rebuilds and cob wall repairs. Earth Blocks Ltd is a company that…
Specifications – 100mm Cob Brick Cob Brick Dimensions Cob Brick Length – 250mm Cob Brick Depth – 100mm Cob Brick Height – 100mm Cob Brick Weights Cob Brick Manufacturing weight – 6kg Cob Brick Dry weight – 5kg Cob Brick (in-situ) Compression Strengths Cob Brick – 3.2t of spread load Coverage (per square metre…
Earth Blocks Ltd are the only company in Cornwall that manufacture and supply cob blocks and cob bricks. But did you know that we also manufacture and supply premixed cob? We sell premixed cob by the tonne bag (dumpy bag) We sell premixed cob loose (tipper truck) 1 tonne of premixed cob will; make approx…
Cob bricks are a useful alternative to the mainstream, widely recognised cob blocks that dominate the marketplace. Our cob bricks are dimensionally friendlier when either called upon by design-stage specification and/or when installation limitations preside. Our cob bricks require no specialist skills to lay and the everyday brick/block-layer or even a competent DIY’er can install…
Soil Analysis Ideal soil contents Sub-soils used for the making of cob in Cornwall must contain several different elements to ensure a successful pre-manufacture, manufacture and cure. The graph above displays a typical combination of natural materials that is proven to be effective throughout these processes and is one of many reasons why Earth Blocks…
Raw Materials: Our entire cob block and cob brick range are made from 100% natural materials and boast no additives or hardeners. Barley straw, clayey sub-soil and water are the only ingredients necessary…and this recipe for un-fired earthen building mediums has been very much the same for 1000’s of years. There are local and geographical…
Rounded Cob Bricks Our unique rounded cob bricks have been developed for localised cob repairs, self-build projects and new build, to assist at the design stage of cob rebuilding or for cob new builds. We currently manufacture and supply two types of rounded cob brick: BK84R is a single-rounded cob brick with an 84mm radius.…
Cob repairs are oftentimes required to corners of cob buildings, particularly window and door reveals. These areas tend to be vulnerable to weather erosion and/or disruption. Many old cob buildings have had replacement windows and doors introduced at some stage, therefore it is inevitable that some disruption would have occurred. In addition, many cob walls…
Earth Blocks Ltd are the UK’s only manufacturers and suppliers of standard and shaped cob products. Launched in mid 2020 by The Cob Specialist our unique products are designed for cob wall repairs, cob wall rebuilds, cob new builds and architectural/ornamental design. Using 100% natural ingredients ALL of our cob block and cob brick range…
Earth Blocks Ltd are the UK’s only manufacturers and suppliers of standard and shaped cob products. These unique shaped cob blocks are ’rounded’ on one corner (Product Code – BL84R) and have been specifically designed by The Cob Specialist for cob repairs, cob rebuilds or cob new builds and are introduced into cob walling –…