RU96103967A - METHOD FOR PRODUCING VIBROPRESSED PRODUCTS WITH FACING LAYER PREFERREDLY FROM SEMI-DRY BUILDING MIXES D.K.SEMENOVA - Google Patents

METHOD FOR PRODUCING VIBROPRESSED PRODUCTS WITH FACING LAYER PREFERREDLY FROM SEMI-DRY BUILDING MIXES D.K.SEMENOVA

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Publication number
RU96103967A
RU96103967A RU96103967/03A RU96103967A RU96103967A RU 96103967 A RU96103967 A RU 96103967A RU 96103967/03 A RU96103967/03 A RU 96103967/03A RU 96103967 A RU96103967 A RU 96103967A RU 96103967 A RU96103967 A RU 96103967A
Authority
RU
Russia
Prior art keywords
matrix
semi
pulses
compaction
facing layer
Prior art date
Application number
RU96103967/03A
Other languages
Russian (ru)
Other versions
RU2097177C1 (en
Inventor
Д.К. Семенов
Original Assignee
Д.К. Семенов
Filing date
Publication date
Application filed by Д.К. Семенов filed Critical Д.К. Семенов
Priority to RU96103967A priority Critical patent/RU2097177C1/en
Priority claimed from RU96103967A external-priority patent/RU2097177C1/en
Application granted granted Critical
Publication of RU2097177C1 publication Critical patent/RU2097177C1/en
Publication of RU96103967A publication Critical patent/RU96103967A/en

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Claims (1)

Способ изготовления вибропрессованных изделий с облицовочным слоем преимущественно из полусухих строительных смесей, включающий укладку последних в бездонную матрицу, последующее предварительное и окончательное уплотнение уложенных в матрицу смесей совместными силовыми воздействиями колебательных и силовых статических импульсов и извлечение из матрицы, отличающийся тем, что укладку полусухих строительных смесей ведут в два этапа, чередуя с предварительным и окончательным уплотнениями, при этом на первом этапе уплотнения матрицу заполняют строительной смесью основного слоя в течение 2,0 - 6,0 с под воздействием колебательных импульсов подвижной рамы формовочной установки, на которую оперта через поддон матрица, а предварительное уплотнение производят силовыми статическими импульсами в виде прессующих воздействий пуансона с удельным давлением на поверхность основного слоя не превышающем 120 - 250 г/см2 в течение 3 - 8 с до достижения плотности, превышающей в 1,1 - 1,2 раза первоначальную плотность строительной смеси, после чего на втором этапе укладки в матрицу досыпают строительную смесь облицовочного слоя и производят окончательное уплотнение в течение 15 - 25 с совместными воздействиями колебательных импульсов подвижной рамы и прессующих силовых импульсов с удельным давлением 110 - 400 г/см2 пуансона до достижения окончательной плотности, превышающей в 1,2 - 1,4 раза первоначальную плотность полусухих строительных смесей.A method of manufacturing vibropressed products with a facing layer mainly from semi-dry building mixtures, including laying the latter in a bottomless matrix, subsequent preliminary and final compaction of the mixtures laid in the matrix by the combined action of vibrational and static static pulses and removing from the matrix, characterized in that the laying of semi-dry building mixtures lead in two stages, alternating with preliminary and final seals, with the matrix at the first stage of compaction they are filled with a building mixture of the base layer for 2.0 - 6.0 s under the influence of vibrational pulses of the movable frame of the molding unit, on which the matrix is supported through the pallet, and preliminary compaction is carried out by static power pulses in the form of pressing effects of a punch with specific pressure on the surface of the main layer not exceeding 120 - 250 g / cm 2 for 3 - 8 s until the density exceeds 1.1 - 1.2 times the initial density of the building mixture, after which at the second stage of laying in the matrix add a distinct mixture of the facing layer and produce final compaction within 15 - 25 with the combined effects of the vibrational pulses of the moving frame and the pressing power pulses with a specific pressure of 110 - 400 g / cm 2 of the punch until the final density exceeds 1.2 - 1.4 times initial density of semi-dry building mixtures.
RU96103967A 1996-03-06 1996-03-06 Method of manufacturing products subjected to vibration compaction which have face layer largely of semidry building mixes RU2097177C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96103967A RU2097177C1 (en) 1996-03-06 1996-03-06 Method of manufacturing products subjected to vibration compaction which have face layer largely of semidry building mixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96103967A RU2097177C1 (en) 1996-03-06 1996-03-06 Method of manufacturing products subjected to vibration compaction which have face layer largely of semidry building mixes

Publications (2)

Publication Number Publication Date
RU2097177C1 RU2097177C1 (en) 1997-11-27
RU96103967A true RU96103967A (en) 1998-01-27

Family

ID=20177507

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96103967A RU2097177C1 (en) 1996-03-06 1996-03-06 Method of manufacturing products subjected to vibration compaction which have face layer largely of semidry building mixes

Country Status (1)

Country Link
RU (1) RU2097177C1 (en)

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