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FR2401005A1
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Water control system for concrete making plant - has sensor to detect depth of cement-sand mix flowing down chute and regulate water quantity required
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Lightweight concrete mouldings mfr. - using mixt. of cement water, perlite and light aggregate and heating
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Load bearing light weight insulating concrete - comprising cement, fine insulant and hydrophobic additive, subsequently mixed with coarse insulant
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Granular material distribution device - counterweighted conveyor roller section forms weighing scales
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Homogenising fluids-mixer - with continuous rotary mixing laminating and contra-rotation homogenising
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Homogenising fluids-mixer - with continuous rotary mixing laminating and contra-rotation homogenising
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