Machine for producing roof tiles with water stops has magazine containing water stop plates and loader which transports plates to fitting unit with holder for plates and piston which fits them on edge of tiles
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Method and plant for forming a concrete building product
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Improved method for the manufacture of a building product
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Roof assembly with inner and outer interlocking components
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Roofing tile comprises water barriers made from elastic plates in the region of a water course
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Roof ridge tile
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Method and plant for manufacture of cementitious products
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Cement composition and method for the preparation thereof
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Improvements in a pallet for the production of a tile
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Improved method for the manufacture of a building product
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Insulated roof system
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Apparatus and method for producing a water barrier in a not yet hardened roof tile