A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
СПОСОБ РЕМОНТА ДЕРЕВЯННЫХ ШПАЛ
FIELD: construction.SUBSTANCE: method for repairing wooden sleepers involves drilling out holes for spikes and filling them with a composite mixture prepared no later than 5 minutes. After the mixture solidification, a hole of ∅14 mm for spikes is drilled not less than 30 minutes after pouring.EFFECT: increasing the durability of sleepers.1 cl
СПОСОБ РЕМОНТА ДЕРЕВЯННЫХ ШПАЛ
FIELD: construction.SUBSTANCE: method for repairing wooden sleepers involves drilling out holes for spikes and filling them with a composite mixture prepared no later than 5 minutes. After the mixture solidification, a hole of ∅14 mm for spikes is drilled not less than 30 minutes after pouring.EFFECT: increasing the durability of sleepers.1 cl
СПОСОБ РЕМОНТА ДЕРЕВЯННЫХ ШПАЛ
2018-02-06
Patent
Electronic Resource
Russian
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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