SU715747A1 - Reinforcement member for dispersed reinforcement and method of its manufacture - Google Patents

Reinforcement member for dispersed reinforcement and method of its manufacture Download PDF

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Publication number
SU715747A1
SU715747A1 SU772541865A SU2541865A SU715747A1 SU 715747 A1 SU715747 A1 SU 715747A1 SU 772541865 A SU772541865 A SU 772541865A SU 2541865 A SU2541865 A SU 2541865A SU 715747 A1 SU715747 A1 SU 715747A1
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SU
USSR - Soviet Union
Prior art keywords
reinforcement
heads
manufacture
separation
dispersed
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Application number
SU772541865A
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Russian (ru)
Inventor
Айвар Рудольфович Виленсон
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Латвийский Научно-Исследовательский И Экспериментально-Технологический Институт Строительства Госсроя Латвийской Сср
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Priority to SU772541865A priority Critical patent/SU715747A1/en
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Description

(54) АРМАТУРНЫЙ ЭЛЕМЕНТ ДЛЯ ДИСПЕРСНОГО АРМИРОВАНИЯ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ(54) ARMING ELEMENT FOR DISPERSIBLE REINFORCEMENT AND METHOD OF ITS MANUFACTURE

1one

Изобретение относитс  к арматурным элементам дл  дисперсного армировани  строительных изделий из бетонной и подобной смеси.The invention relates to reinforcing elements for dispersed reinforcement of building products from concrete and similar mixtures.

Известны арматурные элементы дл  дисперсного армировани  в виде отрезков нити , концы которых выполнены с загибом различной конфигурации 1.Reinforcing elements for disperse reinforcement are known in the form of thread segments, the ends of which are made with a bend of various configuration 1.

Известны также амплитудные элементы того же назначени  в виде отрезков нити с изгибами по длине различной конфигурации 2.Amplitude elements of the same designation are also known in the form of thread segments with bends along the length of a different configuration 2.

Недостатком этих арматурных элементов  вл етс  их комкуемость при перемешиваний в бетонной смеси из-за взаимного зацеплени  их изгибов.The disadvantage of these reinforcing elements is their lumpiness when mixed in the concrete mixture due to the mutual engagement of their bends.

Наиболее близким к изобретению  вл етс  арматурный элемент дл  дисперсного армировани  в виде отрезка нити с головками на концах. Изготовление этого арматурного элемента включает отделение отрезка нити необходимой длины и формирование , головок на его концах 3.Closest to the invention is a reinforcing element for dispersed reinforcement in the form of a thread segment with heads at the ends. The manufacture of this reinforcing element includes the separation of the thread segment of the required length and the formation of heads at its ends 3.

Недостатком этого арматурного элемента  вл етс  неплавна  форма головок, что приводит к концентр ации напр жений и снижению несущей способности ар.мируемого издели . При изготовлении этого элемента после отделени  отрезка нити необходима дополнительна  операци  по формированию головок на его концах с применение специального оборудовани .The disadvantage of this reinforcing element is the non-smooth shape of the heads, which leads to the concentration of stresses and a decrease in the carrying capacity of the armature product. In the manufacture of this element after the separation of the thread segment, an additional operation is needed to form the heads at its ends using special equipment.

Цель изобретени  - повысить несущую способность армируемого издели  и упростить технологию путем обеспечени  при изготовлении арматурного элемента формировани  головок за счет сил поверхностного нат жени  расплавленного материала.The purpose of the invention is to increase the bearing capacity of the product to be reinforced and to simplify the technology by providing, during the manufacture of the reinforcing element, the formation of the heads due to the surface tension of the molten material.

Дл  этого в арматурном элементе дл  дисперсного армировани  в виде отрезка нити с головками на концах последние полнены скругленной формы, а в способе изготовлени  этого арматурного элемента,, включающем отделение отрезка нити необходимой длины и формирование головок на его концах, отделение отрезка осущ,ествл  ют путем нагревани  нити в месте отде.леии For this, in the reinforcement element for dispersed reinforcement in the form of a thread segment with heads at the ends, the latter are rounded in shape, and in the method of manufacturing this reinforcement element, which includes separating the thread segment of the required length and forming the heads at its ends, separating the length line is done by heating the filament at the place of separation

20, до плавлени  материал а нити.20, before melting the material a.

На фиг. 1 показан общий вид арматурного элемента; на, фиг. 2 - принципиальна  схема установки дл  изготовлени  арматурFIG. 1 shows a general view of the reinforcing element; in FIG. 2 is a schematic diagram of an installation for manufacturing valves

Claims (1)

Формула изобретенияClaim 1. Арматурный элемент для дисперсного 10 армирования в виде отрезка нити с головками на концах, отличающийся тем, что, с целью повышения несущей способности армируемого. изделия, головки выполнены округленной формы.1. The reinforcing element for disperse 10 reinforcement in the form of a piece of thread with heads at the ends, characterized in that, in order to increase the bearing capacity of the reinforced. products, heads are made rounded in shape. 15 2. Способ изготовления арматурного элемента по π. 1, включающий отделение отрезка нити необходимой длины формирование головок на его концах, отличающийся тем, что с целью упрощения технологии путем обеспечения формирования головок за 20 счет сил. поверхностного натяжения расплавленного материала, отделение отрезка осуществляют путем нагревания нити в месте отделения до плавления материала нити.15 2. A method of manufacturing a reinforcing element according to π. 1, including the separation of a length of thread of the required length, the formation of heads at its ends, characterized in that in order to simplify the technology by ensuring the formation of heads for 20 due to forces. surface tension of the molten material, the separation of the segment is carried out by heating the filament in the place of separation until the melting of the filament material.
SU772541865A 1977-11-09 1977-11-09 Reinforcement member for dispersed reinforcement and method of its manufacture SU715747A1 (en)

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SU772541865A SU715747A1 (en) 1977-11-09 1977-11-09 Reinforcement member for dispersed reinforcement and method of its manufacture

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SU772541865A SU715747A1 (en) 1977-11-09 1977-11-09 Reinforcement member for dispersed reinforcement and method of its manufacture

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SU715747A1 true SU715747A1 (en) 1980-02-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883713A (en) * 1986-04-28 1989-11-28 Eurosteel S.A. Moldable material reinforcement fibers with hydraulic or non-hydraulic binder and manufacturing thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883713A (en) * 1986-04-28 1989-11-28 Eurosteel S.A. Moldable material reinforcement fibers with hydraulic or non-hydraulic binder and manufacturing thereof

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