SU1414917A1 - Method of determining the instant of termination of compacting asphalt-concrete mixes by plain roller - Google Patents

Method of determining the instant of termination of compacting asphalt-concrete mixes by plain roller Download PDF

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Publication number
SU1414917A1
SU1414917A1 SU864113287A SU4113287A SU1414917A1 SU 1414917 A1 SU1414917 A1 SU 1414917A1 SU 864113287 A SU864113287 A SU 864113287A SU 4113287 A SU4113287 A SU 4113287A SU 1414917 A1 SU1414917 A1 SU 1414917A1
Authority
SU
USSR - Soviet Union
Prior art keywords
roller
plate
determining
termination
compaction
Prior art date
Application number
SU864113287A
Other languages
Russian (ru)
Inventor
Александр Иванович Лященко
Original Assignee
А.И.Л щенко
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.И.Л щенко filed Critical А.И.Л щенко
Priority to SU864113287A priority Critical patent/SU1414917A1/en
Application granted granted Critical
Publication of SU1414917A1 publication Critical patent/SU1414917A1/en

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Abstract

Изобретение относитс  к дорожному строительству, а именно к контролю качества строительства дорожных покрытий. Цель изобретени  - снижение затрат на контроль и упрощение работ. Способ осуществл ют путем укладывани  на уплотн емый слой 1 перпендикул рно направлению движени  катка пластины 2 из неупругого металла , прохода по ее половине краем вальца 3 и определени  угла изгиба об незащемленной части пластины. Момент окончани  уплотнени  сло  катком данной массы соответствует минимальному углу изгиба пластины. 1 ил.FIELD OF THE INVENTION The invention relates to road construction, in particular, to quality control of road surface construction. The purpose of the invention is to reduce the cost of monitoring and simplifying work. The method is carried out by placing the compacted layer 1 perpendicular to the direction of movement of the roller plate 2 from an inelastic metal, passing along its half edge of the drum 3 and determining the angle of bending about the non-stiffened part of the plate. The moment of the end of compaction with a roller of a given mass corresponds to the minimum angle of bending of the plate. 1 il.

Description

соwith

Изобретение относитс  к области Дорожного строительства, а именно к Контролю качества строительства до- 1 ожных покрытий.The invention relates to the field of road construction, namely to the quality control of construction of road coatings.

Цель изобретени  - снижение зат- рат на контроль и упрощение работThe purpose of the invention is to reduce the cost of control and simplification of work.

На чертеже показана схема осуществлени  способа,The drawing shows the implementation of the method

Способ осуществл ют следующим об- Q разом, The method is carried out as follows:

: В Процессе укатки на уплотн емый слой 1 смеси укладьтают перпендикул рно направлению движени  катка пр моугольную пластину 2 из неупругого металла, осуществл ют проход краем фальца 3 по половине пластины 2 и Определ ют угол изгиба oi незащемлен- кра  пластины. Операцию повтор - г с каждым проходом катка до момен- 20 фа достижени  минимального угла из- згиба пластины, что свидетельствует 6 предельном уплотнении смеси катком: During the rolling process on the compacted layer 1 of the mixture, the rectangular plate 2 made of inelastic metal is perpendicular to the direction of movement of the roller, the edge of the fold 3 passes through half of the plate 2 and the bending angle oi of the lamination of the plate is determined. Repeat operation - r with each pass of the roller until the moment of reaching the minimum bending angle of the plate, which indicates 6 maximum compaction of the mixture with a roller

1414917214149172

данной массы. Изогнутые пластины распр мл ют дл  дальнейшего использовани .given mass. The bent plates are expanded for further use.

Claims (1)

Формула изобретени Invention Formula Способ определени  окончани  уплотнени  асфальтобетонньк смесей гладковальцовым катком, включающий определение осадки вальца в уплотн емой смеси после каждого прохода катка до момента прекращени  осадки, отличающийс  тем, что, с целью снижени  затрат на контроль и упрощени  работ, на уплотн емый слой смеси укладывают пр моугольнзпо пластину из неупругого металла, осуществл ют проход краем вальца по ее половине, определ ют угол изгиба незащемленного кра  пластины, а момент окончани  уплотнени  определ ют по минимешьному углу изгиба пластины.A method for determining the end of compaction of asphalt concrete mixtures using a smooth-drum roller, including determining the draft of the roller in the compacted mixture after each pass of the roller until the termination of the precipitation, characterized in that, in order to reduce the cost of control and simplify work, a rectangular plate is laid on the compacted layer of the mixture from the inelastic metal, pass the edge of the drum along its half, determine the bending angle of the non-tied edge of the plate, and the moment of the end of compaction determine the minimum mixing angle and the plate. Формула изобретени Invention Formula Способ определени  окончани  уплотнени  асфальтобетонньк смесей гладковальцовым катком, включающий определение осадки вальца в уплотн емой смеси после каждого прохода катка до момента прекращени  осадки, отличающийс  тем, что, с целью снижени  затрат на контроль и упрощени  работ, на уплотн емый слой смеси укладывают пр моугольнзпо пластину из неупругого металла, осуществл ют проход краем вальца по ее половине, определ ют угол изгиба незащемленного кра  пластины, а момент окончани  уплотнени  определ ют по минимешьному углу изгиба пластины.A method for determining the end of compaction of asphalt concrete mixtures using a smooth-drum roller, including determining the draft of the roller in the compacted mixture after each pass of the roller until the termination of the precipitation, characterized in that, in order to reduce the cost of control and simplify work, a rectangular plate is laid on the compacted layer of the mixture from the inelastic metal, pass the edge of the drum along its half, determine the bending angle of the non-tied edge of the plate, and the moment of the end of compaction determine the minimum mixing angle and the plate.
SU864113287A 1986-09-04 1986-09-04 Method of determining the instant of termination of compacting asphalt-concrete mixes by plain roller SU1414917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864113287A SU1414917A1 (en) 1986-09-04 1986-09-04 Method of determining the instant of termination of compacting asphalt-concrete mixes by plain roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864113287A SU1414917A1 (en) 1986-09-04 1986-09-04 Method of determining the instant of termination of compacting asphalt-concrete mixes by plain roller

Publications (1)

Publication Number Publication Date
SU1414917A1 true SU1414917A1 (en) 1988-08-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU864113287A SU1414917A1 (en) 1986-09-04 1986-09-04 Method of determining the instant of termination of compacting asphalt-concrete mixes by plain roller

Country Status (1)

Country Link
SU (1) SU1414917A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 185361, кл. Е 01 С 23/01, 1965. Авторское свидетельство СССР 90125, кл. Е 01 С 23/01, 1950. *

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