BG51512A1
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Cast concrete mixture
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BG51510A1
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Plastified cement
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BG51511A1
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Ordinary concrete
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BG51016A1
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Method of determination of the plastifying ability superplastifier
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BG50343A1
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Composition and method for the preparation of an anticorrosion paste
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BG49115A1
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Stabilizing agent for self- poured cement- sand mortars and founded concrete mixtures
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BG48971A1
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Method for manufacturing and dosing of slime
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BG48134A1
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Light concrete
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BG47396A1
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Hydraulic binder
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BG46952A1
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Hydraulic binder
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BG46054A1
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Additive to plaster containing combining materials and cement, which additive in used as a filling agent
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BG50445A1
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A device for the utilization (recuperation) of waste heat in slag casting and granulation
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