Zadorozhnyj A. Development of the new process equipment for drawing small mobilition of concrete mixes by wet way of torkret

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U000278

Thesis Registration Form

0499U000278.pdf

Applicant for

Specialization

  • 05.05.02 - Машини для виробництва будівельних матеріалів і конструкцій

15-12-1998

Specialized Academic Board

Д 02.07.03

Essay

3. Is created direct current two-piston solution-concretpomp with cjne under a spring by valves, which design feature allow to apply him to drawing the concentrated flows small mobility of concrete mixes with to fill up to 10 mm in conditions wet torkret at use pipes with ring landing. The adequate physico-mathe- matical model for definition volumetric efficiency useful actions is constructed the dependences. The dependences strongs of the characteris tics of torkret-concrete and to fall of particles from torkret of a surface. Researches the created equipment is on objects of Kharkov

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