Use of organic fibre cement as a raw material in the production of cement clinker
WO0110717A1
Method, reservoir and device for treating products
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Method and device for treating purge dust
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Tie connecting concrete panels with insulation between - has hooked ends, one shaped to permit pressing through insulation at manufacture
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Sectional concrete acoustic screen - has quadrilateral self supporting solid sections with supports for adjacent sections
BE892501A
Pneumatic centrifugal classifier for powders - using double rotor to improve sepn. of fine particles by streams of air
BE891433A
Insulating construction block and method for manufacturing the block
BE891434A
Cement manufacturing process and cement obtained by this process
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Concrete building block
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Process for the production of a hydraulic binding agent
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Method for working-up waste slag from the oxygen steel production
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Stepped end of precast concrete beam - is vertical rectangular hollow metal section built longitudinally into beam end to project and with hooks for rear anchorage
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Structural facing element for building - has lintel and columns incorporating seating for glass
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Structural facing element for building - has lintel and columns incorporating seating for glass
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Cellular concrete contg. calcium oxide - and calcium hydroxide the amount of which is controlled to prevent excess temp rise
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Sintering, loading and efficiency control of cement kilns - using gamma rays to monitor slope of matl. in rotating cylinder
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Building process with invisible joins - uses components of height equal to that of window or door recesses
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METHOD AND DEVICE FOR DETERMINING THE PARAMETERS OF A SUBSTANCE AGAINST GRAVITY ON THE INNER WALL OF A ROTATING HOLLOW CYLINDER WITH THE DEVELOPMENT OF A BOOM ANGLE
