SU528279A1 - A method of making artificial stone - Google Patents
A method of making artificial stoneInfo
- Publication number
- SU528279A1 SU528279A1 SU2083085A SU2083085A SU528279A1 SU 528279 A1 SU528279 A1 SU 528279A1 SU 2083085 A SU2083085 A SU 2083085A SU 2083085 A SU2083085 A SU 2083085A SU 528279 A1 SU528279 A1 SU 528279A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- artificial stone
- making artificial
- pressure
- mold
- pressing
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
33
X 100X10 MM на опытной лабораторной установке .X 100X10 MM on a pilot laboratory setup.
В стальную пресс-форму, состо щую из матрицы квадратного сечени и пуансона, помещают стальные вставки, образующие сечение 100X100 мм, играющие роль разборной опалубки . Форму помещают под пресс и загружают порошком природного двуводпого гипса в количестве 1,35 кг. Затем в Л1атрипу ввод т пуансон н накладывают давление 1000 г/см. Спрессованный nopoHJOK, не сни.ма давлени , нагревают в течение 40 JMHH до 160°С. Затем выключают нагреватель и под давлением производ т принудительное вод ное охлаждение пресс-формы с издел-ием в течение 5 мин до 40°С. Снимают давление и выпрессовывают плитку вместе с разборной опалубкой, откуда извлекают готовую облицовочную плитку. Нагревание нресс-формы осуществл ют индукционным способом за счет об.мотки, вмонтированной в корпус матрицы.Steel inserts forming a section of 100 x 100 mm, playing the role of a folding formwork, are placed in a steel mold consisting of a square cross-section matrix and a punch. The form is placed under a press and loaded with powder of natural two-spin plaster in the amount of 1.35 kg. A punch is then introduced into P1 and a pressure of 1000 g / cm is applied. The compressed nopoHJOK, not a lower pressure, is heated for 40 JMHH to 160 ° C. Then, the heater is turned off and the mold is forced water cooled under pressure for 5 minutes to 40 ° C under pressure. They relieve pressure and press out the tile together with folding formwork, from which the finished facing tile is removed. The heating of the mold form is carried out in an induction manner at the expense of a winding embedded in the matrix housing.
Полученные Received
плитки имеют следующие хасгсж . 800-820 кг/см2, сгшг. рактеристики:tiles have the following hasgszh. 800-820 kg / cm2, criss. Characteristics:
100-ПО кг/см, плотность 2,35-2,40 г/см коэффициент разм гчени ,8-0,85; твердость по шкале МОО Са-3, морозостойкость --- 25-27 циклов, водопоглощенис -7-10% . 100 PO kg / cm, density 2.35–2.40 g / cm; emissivity, 8–0.85; hardness on the scale of MOO Ca-3, frost resistance --- 25-27 cycles, water absorption -7-10%.
Предлагаемый способ позвол ет получать издели со значительно улучшенными структурно-механическими характеристиками, например асж. 800-1000 кг/ем2, т. е. в 3-10 раз больше, чем у изделий, полученных известным способом, плотность 2,35-2,5 г/см, коэффициент разм гчени /(/, 0,8-0,9.The proposed method allows to obtain products with significantly improved structural and mechanical characteristics, for example asg. 800-1000 kg / cm2, i.e., 3-10 times more than for products obtained by a known method, density 2.35-2.5 g / cm, softening factor / (/, 0.8-0 ,9.
Ф о ) м у ;i а и з обре т ( jj и F o) m y; i a and s obrat t (jj and
Способ изготовлени искусственного камн из двуводпого гипса путем термообработки под прессующим давлением, отличающийс тем, что, с целью повышени прочности, термообработку и прессование осуществл ют в открытом объеме при температуре 150-160°С и давлении прессовани 800-1200 кг/см в течение 40-60 мин.A method of making artificial stone from two-sided gypsum by heat treatment under a pressing pressure, characterized in that, in order to increase strength, heat treatment and pressing are carried out in an open volume at a temperature of 150-160 ° C and a pressing pressure of 800-1200 kg / cm for 40 -60 min
Псточники информации, прин тые во внимание при экспертизе.Information sources taken into account in the examination.
1.Патент Франции К° 2098706, Кл. С 04Ь 13/00, В 28Ь 3/00, 1972.1.Patent of France K ° 2098706, Cl. C 04/13/00, 28/3/00, 1972.
2.Авт. св. СССР 364579, М. Кл. С 04В 41/30, 1971.2. Avt. St. USSR 364579, M. CL. C 04B 41/30, 1971.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2083085A SU528279A1 (en) | 1974-12-16 | 1974-12-16 | A method of making artificial stone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2083085A SU528279A1 (en) | 1974-12-16 | 1974-12-16 | A method of making artificial stone |
Publications (1)
Publication Number | Publication Date |
---|---|
SU528279A1 true SU528279A1 (en) | 1976-09-15 |
Family
ID=20603219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2083085A SU528279A1 (en) | 1974-12-16 | 1974-12-16 | A method of making artificial stone |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU528279A1 (en) |
-
1974
- 1974-12-16 SU SU2083085A patent/SU528279A1/en active
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