Block making machines
Showing all 111 results
- OPTIMAL vibropresses
- Vibropressy uLTRA
- Vibropressy STANDARD
- maximum Vibropressy
- Vibration presses for borders
- Vibration presses for bricks
- Vibropress for manhole rings
- Vibropress for paving slabs
- Vibropress for cinder block
- Vibropress PBS blocks
- mobile vibropress
- Vibropressy KS
- Components for vibropressov
- Presses for stone splitting
- The punch-matrix
- Vibrocompression lines
3 267 BYN
- Изготавливаем из металла по Вашему выбору Hardox, Magstrong, 10ХСНД или 09Г2С
- Термообработка или цементирование on request
- Возможность изготовления сварная или цельнометаллическая
7 839 BYN
- Splitting force, tons until 10
- The size of the working zone, mm 410 x 570
- Pegs height, mm 280
- Hydraulic pressure, MPa 9...16
- Total installed power, kW 2,2
- Supply voltage, V/Hz 380/50
- Weight, kg 325
13 467 BYN
- Splitting force, tons 20
- The size of the working zone, mm 410 x 570
- Pegs height, mm 280
- Hydraulic pressure, MPa 9...21
- Total installed power, kW 5.5
- Supply voltage, V/Hz 380/50
- Weight, kg 505
23 982 BYN
- Splitting force, tons 60
- The size of the working zone, mm 820 x 570
- Pegs height, mm 500
- Hydraulic pressure, MPa 9...21
- Total installed power, kW 7.5
- Supply voltage, V/Hz 380/50
- Weight, kg 950
28 236 BYN
- Splitting force, tons 80
- The size of the working zone, mm 820 x 570
- Pegs height, mm 500
- Hydraulic pressure, MPa 9...21
- Total installed power, kW 7.5
- Supply voltage, V/Hz 380/50
- Weight, kg 1,000
35 431 BYN
- Splitting force, tons 80
- The size of the working zone, mm 1230 x 570
- Pegs height, mm 500
- Hydraulic pressure, MPa 9...21
- Total installed power, kW 7.5
- Supply voltage, V/Hz 380/50
- Weight, kg 1190
27 644 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 120...225
- Performance on a pavement slab 100h200, pieces per hour 400...750
- molding cycle s 50...90
- The number of moldings per hour piece. 40…75
- Power vibration table, kW 5.5
53 347 BYN
- Size of products KS7, KS10, KS13, COP15, KS20
- The disturbing force, kN 40
- Power vibration table, kW 4
- different frequency vibration option
- Installed power, kW 8,4
- the molding cycle time, s 60..180
- The number of moldings per hour, pieces 7...15
105 516 BYN
- Size of products KS7, KS10, KS13, COP15, KS20
- The disturbing force, kN 40
- Power vibration table, kW 4
- different frequency vibration option
- Installed power, kW 8,4
- the molding cycle time, s 60...180
- The number of moldings per hour, pieces 10...15
113 191 BYN
- Size of products KS7, KS10, KS13, COP15, KS20
- The disturbing force, kN 64
- Power vibration table, kW 6,4
- different frequency vibration option
- Installed power, kW 11,9
- the molding cycle time, s 60...180
- The number of moldings per hour, pieces 7...15
31 107 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 120...240
- Performance on a pavement slab 100h200, pieces per hour 400...800
- molding cycle s 50...90
- The number of moldings per hour piece. 40…80
- Power vibration table, kW 5.5
44 711 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 132...270
- Performance paving tiles 100h200, pcs h 420...900
- molding cycle s 40...85
- Power vibration table, kW 5.5
- Total installed power, kW 9,5
50 569 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 135...270
- Performance paving tiles 100h200, pcs h 450...900
- molding cycle s 40...80
- The number of moldings per hour piece. 45…90
- Power vibration table, kW 5.5
55 902 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 216...360
- Performance paving tiles 100h200, pcs h 720...1200
- molding cycle 30...60
- The number of moldings per hour piece. 72…120
- Power vibration table, kW 5.5
61 756 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 216...360
- Performance paving tiles 100h200, pcs h 720...1200
- molding cycle s 30...50
- The number of moldings per hour piece. 60…120
- Power vibration table, kW 5.5
68 058 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 40...250
- Performance of masonry 390h190h188, pieces per hour 135...270
- Performance paving tiles 100h200, pcs h 450...900
- molding cycle s 40...80
- The number of moldings per hour piece. 45…90
- Power vibration table, kW 5.5
73 489 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 135...270
- Performance paving tiles 100h200, pcs h 450...900
- molding cycle s 40...80
- The number of moldings per hour piece. 45…90
- Power vibration table, kW 5.5
97 298 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 135...270
- Performance paving tiles 100h200, pcs h 450...900
- molding cycle s 40...80
- The number of moldings per hour piece. 45…90
- Power vibration table, kW 5.5
65 604 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 216...360
- Performance paving tiles 100h200, pcs h 720...1200
- molding cycle s 30...50
- The number of moldings per hour piece. 60…120
- Power vibration table, kW 5.5
76 233 BYN
- The size of the molding zone, mm x mm 400 x 600
- The height of the molding zone, mm 50...200
- Performance of masonry 390h190h188, pieces per hour 135...270
- Performance paving tiles 100h200, pcs h 450...900
- molding cycle s 40...80
- The number of moldings per hour piece. 45…90
- Power vibration table, kW 5.5
74 840 BYN
- Vibropress uLTRA
- LK 5-0,5 Belt Conveyor
- BP-1G-300 Concrete Mixer
- Performance of masonry 390h190h188, pieces per hour 240
- Performance paving tiles 100h200, pcs h 800
- Power vibration table, kW 5.5
- Total installed power, kW 17,5
108 978 BYN
- Vibropress uLTRA
- BP-2G-375s Twin-shaft concrete mixer
- Elevated structure
- Performance of masonry 390h190h188, pieces per hour 240
- Performance paving tiles 100h200, pcs h 800
- Power vibration table, kW 5.5
- Total installed power, kW 21,5
113 316 BYN
- Vibropress uLTRA
- BP-2G-375s Twin-shaft concrete mixer
- LK 5-0,5 Belt Conveyor
- Performance of masonry 390h190h188, pieces per hour 240
- Performance paving tiles 100h200, pcs h 800
- Power vibration table, kW 5.5
- Total installed power, kW 23,7
191 169 BYN
- Vibropress uLTRA
- MOBIL-20 Concrete Plant
- LK 5-0,5 Belt Conveyor
- Performance of masonry 390h190h188, pieces per hour 240
- Performance paving tiles 100h200, pcs h 800
- Power vibration table, kW 5.5
- Total installed power, kW 38,7
192 302 BYN
- Vibropress uLTRA
- Concrete plant COMPACT 20
- Performance of masonry 390h190h188, pieces per hour 240
- Performance paving tiles 100h200, pcs h 800
- Power vibration table, kW 5.5
- Total installed power, kW 37
94 173 BYN
- The size of the molding zone, mm x mm 400 x 1000
- The height of the molding zone, mm 120...200
- Power vibration table, kW 2,2
- Installed power, kW 9,2
- The frequency of the vibrating table fluctuations, Hz 60
- Hopper capacity, cu. m. 0,9
- the molding cycle time, s 30…60
104 564 BYN
- The size of the molding zone, mm x mm 400 x 1000
- The height of the molding zone, mm 120...200
- Power vibration table, kW 2,2
- Installed power, kW 9,2
- The frequency of the vibrating table fluctuations, Hz 60
- Hopper capacity, cu. m. 0,9
- the molding cycle time, s 30…60
123 733 BYN
- The size of the molding zone, mm x mm 400 x 1000
- The height of the molding zone, mm 50...200
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 13
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
133 431 BYN
- The size of the molding zone, mm x mm 400 x 1000
- The height of the molding zone, mm 50...200
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 13
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
146 898 BYN
- The size of the molding zone, mm x mm 400 x 1000
- The height of the molding zone, mm 50...200
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 13
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
142 387 BYN
- The size of the molding zone, mm x mm 400 x 1000
- The height of the molding zone, mm 50...200
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 13
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
173 409 BYN
- STANDART Block Making Machine
- BP-2G-375s Twin-shaft concrete mixer
- Elevated structure
- Power vibration table, kW 7.5
- Installed power, kW 25
- Performance of masonry 390h190h188, pieces per hour 500
- Performance paving tiles 100h200, pcs h 1800
179 529 BYN
- STANDART Block Making Machine
- BP-2G-375s Twin-shaft concrete mixer
- LK 5-0,5 Belt Conveyor
- Power vibration table, kW 7.5
- Installed power, kW 27,2
- Performance of masonry 390h190h188, pieces per hour 500
- Performance paving tiles 100h200, pcs h 1800
257 382 BYN
- STANDART Block Making Machine
- MOBIL-20 Concrete Plant
- LK 5-0,5 Belt Conveyor
- Power vibration table, kW 7.5
- Installed power, kW 42,2
- Performance of masonry 390h190h188, pieces per hour 500
- Performance paving tiles 100h200, pcs h 1800
256 747 BYN
- STANDART Block Making Machine
- Concrete plant COMPACT 20
- Power vibration table, kW 7.5
- Installed power, kW 42,2
- Performance of masonry 390h190h188, pieces per hour 500
- Performance paving tiles 100h200, pcs h 1800
150 018 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30...80
- Power vibration table, kW 11
- Total installed power, kW 16,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
172 809 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30...80
- Power vibration table, kW 11
- Total installed power, kW 16,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
188 156 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30...80
- Power vibration table, kW 11
- Installed power, kW 16,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
179 729 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30...80
- Power vibration table, kW 11
- Total installed power, kW 16,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
69 574 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
74 596 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
76 985 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
86 782 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
98 187 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 12,6
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
93 356 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
104 756 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
94 981 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
105 311 BYN
- The size of the molding zone, mm x mm 800 x 400
- The height of the molding zone, mm 50...250
- molding cycle s 30...80
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
111 249 BYN
- Vibropress Optimal 2.0
- BP-1G-300 Concrete Mixer
- Belt conveyor LK 6-0.5
- Power vibration table, kW 7.5
- Installed power, kW 11,5
- Performance of masonry 390h190h188, pieces per hour 400
- Performance paving tiles 100h200, pcs h 1400
139 342 BYN
- Vibropress Optimal 2.0
- Concrete plant Mini RBU-10
- Power vibration table, kW 7.5
- Installed power, kW 21,5
- Performance of masonry 390h190h188, pieces per hour 400
- Performance paving tiles 100h200, pcs h 1400
- Length, mm
139 240 BYN
- Vibropress Optimal
- BP-1G-300 Concrete Mixer
- BP-1G-100 Concrete Mixer
- Power vibration table, kW 7.5
- Installed power, kW 23,6
- Performance of masonry 390h190h188, pieces per hour 400
- Performance paving tiles 100h200, pcs h 1400
398 658 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30-60
- Power vibration table, kW 11
- Total installed power, kW 36
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
401 791 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30-60
- Power vibration table, kW 11
- Total installed power, kW 36
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
572 511 BYN
- The size of the molding zone, mm x mm 1000 x 600
- The height of the molding zone, mm 50...300
- molding cycle s 30-60
- Power vibration table, kW 11
- Total installed power, kW 36
- The frequency of the vibrating table fluctuations, Hz 45...85
- Hydraulic pressure, MPa 6...12
220 040 BYN
- The size of the molding zone, mm x mm 1000 x 600
- BP-2G-375s Twin-shaft concrete mixer
- Belt conveyor LC 7-0.5
- Power vibration table, kW 11
- Total installed power, kW 30,7
- Performance of masonry 390h190h188, pieces per hour 540
- Performance paving tiles 100h200, pcs h 2,200
226 164 BYN
- The size of the molding zone, mm x mm 1000 x 600
- BP-2G-375s Twin-shaft concrete mixer
- Belt conveyor LC 7-0.5
- Power vibration table, kW 11
- Total installed power, kW 30,7
- Performance of masonry 390h190h188, pieces per hour 540
- Performance paving tiles 100h200, pcs h 2,200
304 013 BYN
- Vibropress MAXIMAL 2.0
- MOBIL-20 Concrete Plant
- Belt conveyor LC 7-0.5
- Power vibration table, kW 11
- Total installed power, kW 45,7
- Performance of masonry 390h190h188, pieces per hour 540
- Performance paving tiles 100h200, pcs h 2,200
303 378 BYN
- Vibropress MAXIMAL 2.0
- Concrete plant COMPACT 20
- Power vibration table, kW 11
- Total installed power, kW 45,7
- Performance of masonry 390h190h188, pieces per hour 540
- Performance paving tiles 100h200, pcs h 2,200
173 942 BYN
- The size of the molding zone, mm x mm 2380 x 600
- The height of the molding zone, mm 580
- Power vibrators kW 5.5
- Total installed power, kW 17,4
- Hydraulic pressure, MPa 8...12
- The duration of a complete cycle, 180
- The number of moldings per hour piece. 20
179 164 BYN
- The size of the molding zone, mm x mm 2380 x 600
- The height of the molding zone, mm 580
- Power vibrators kW 5.5
- Total installed power, kW 17,4
- Hydraulic pressure, MPa 8...12
- The duration of a complete cycle, 180
- The number of moldings per hour piece. 20
122 098 BYN
- The size of the molding zone, mm x mm 2500 x 600
- The height of the molding zone, mm 580
- Power vibrators kW 5.5
- Total installed power, kW 17,4
- Hydraulic pressure, MPa 8...12
- The duration of a complete cycle, 200
- The number of moldings per hour piece. 15
222 289 BYN
- The size of the molding zone, mm x mm 2380 x 1600
- The height of the molding zone, mm 280...300
- Vibrator power, kW 5.5
- Total installed power, kW 17,4
- Hydraulic pressure, MPa 8...12
- The number of moldings per hour piece. 6...12
- The duration of a complete cycle, 300
42 640 BYN
- Loading volume, l 375
- Ready-mix concrete volume, l 250
- Mortar volume, l 300
- Capacity, cu m 9...15
- The number of cycles per hour, when used in automatic lines 60
- Mixing time, seconds 10...60
- Aggregate size, mm max 70
453 BYN
- Hopper storage 3 cu. meters with manual gate
1 356 BYN
- Spacer for 7 form (product height 290)
1 120 BYN
- Spacer for 7 form (product height 590)
1 720 BYN
- Spacer for 10 form (product height 290)
1 511 BYN
- Spacer for 7 form (product height 590)
2 160 BYN
- Spacer for 10 form (product height 290)
1 831 BYN
- Spacer for 7 form (product height 590)
2 498 BYN
- Spacer for 15 form (product height 290)
2 160 BYN
- Spacer for 15 form (product height 300)
3 276 BYN
- Spacer for 20 form (product height 290)
2 827 BYN
- Spacer for 20 form (product height 590)
1 151 BYN
- Spreader for form 7.9
1 364 BYN
- Spreader for form 10.9
1 516 BYN
- Spreader for form 13.9
1 533 BYN
- Spreader for form 15.9
2 053 BYN
- Spreader for form 20.9
547 BYN
- Hopper storage 3 cu. meters with manual gate
791 BYN
- Traverse for transporting the ring 7.9
1 533 BYN
- Pallet with a lock for 15 molds
1 724 BYN
- Traverse for transporting the ring 10.9
1 840 BYN
- Grouting punch with ring lock 7.9
12 956 BYN
- Mold for ring 7.9
644 BYN
- Hopper storage 3 cu. meters with manual gate
818 BYN
- Hopper storage 3 cu. meters with manual gate
1 196 BYN
- Traverse for transporting the ring 10.9
1 764 BYN
- Pallet with a lock for 15 molds
2 236 BYN
- Traverse for transporting the ring 10.9
2 342 BYN
- Grouting punch with ring lock 10.9
16 964 BYN
- Trowel punch with ring lock 7.9
1 084 BYN
- Hopper storage 3 cu. meters with manual gate
1 298 BYN
- Pallet with a lock for 15 molds
1 582 BYN
- Traverse for transporting the ring 15.9
2 164 BYN
- Pallet with a lock for 15 molds
3 040 BYN
- Traverse for transporting the ring 10.9
3 338 BYN
- Grouting punch with ring lock 15.9
24 804 BYN
- Ring mold 15.9
1 498 BYN
- Hopper storage 3 cu. meters with manual gate
1 871 BYN
- Pallet with a lock for 20 molds
1 929 BYN
- Traverse for transporting the ring 20.9
2 560 BYN
- Pallet with a lock for 15 molds
3 933 BYN
- Flat trowel punch for 20 mold
4 342 BYN
- Grouting punch with ring lock 20.9
32 964 BYN
- Ring mold 20.9
11 836 BYN
- Loading volume, l 300
- Ready-mix concrete volume, l 200
- Mortar volume, l 240
- Capacity, cu m 4...6
- The number of cycles per hour, when used in automatic lines 30
- Mixing time, seconds 90...180
- Aggregate size, mm max 70
67 982 BYN
- Loading volume, l 750
- Ready-mix concrete volume, l 500
- Mortar volume, l 600
- Capacity, cu m 20...30
- Mixing time, seconds 30...60
- Aggregate size, mm max 70
- Shaft rotation speed, rot/min 32
53 191 BYN
- Loading volume, l 900
- Ready-mix concrete volume, l 600
- Mortar volume, l 720
- Capacity, cu m 15...30
- Mixing time, seconds 90...180
- Aggregate size, mm max 70
- Shaft rotation speed, rot/min 28
97 058 BYN
- Loading volume, l 1,500
- Ready-mix concrete volume, l 1,000
- Mortar volume, l 1,200
- Capacity, cu m 30...60
- The number of cycles per hour, when used in automatic lines 60
- Mixing time, seconds 30...90
- Shaft rotation speed, rot/min 28
133 316 BYN
- Loading volume, l 1,500
- Ready-mix concrete volume, l 1,000
- Mortar volume, l 1,200
- Capacity, cu m 30...60
- The number of cycles per hour, when used in automatic lines 60
- Mixing time, seconds 30...90
- Shaft rotation speed, rot/min 28
Production of concrete products on vibropresah
Вибропрессованием называется способ уплотнения бетонной смеси при одновременном воздействии на нее вибрационной нагрузки и статического давления. Технологически вибропрессование реализуется на специальных станках – вибропресс, обеспечивающих колебательные движения матрицы пресс-формы, заполненной полусухой бетонной смесью, и высокочастотную вибрацию пуансона при его рабочем ходе в матрице.
Influence of vibration on concrete mixtures
Бетонную смесь можно представить как двухфазную систему, состоящую из структурных элементов жидкой и твердой фаз. Соответственно, до своего отвердения бетонная смесь является вязкой жидкостью с изменяющимся во времени внутренним трением. При нулевом значении внутреннего трения бетонная смесь представляла бы из себя идеальную жидкость, поскольку отсутствовали бы любые связи между частичками бетона. Однако параметр внутреннего трения для бетонной смеси имеет тенденцию к нарастанию по мере затвердевания цементного теста. Когда начинают преобладать силовые связи между твердыми частицами компонентов (то есть возрастает внутреннее трение), возрастают упругие свойства бетонной смеси, характеризующие ее уже как твердое тело (бетонный камень).
Если начать воздействовать вибрацией на двухфазную бетонную смесь в процессе ее отвердения, то часто повторяющиеся колебательные движения частиц по своей физической сути идентичны периодическим принудительным встряхиваниям твердеющей системы. Связь между твердыми частичками компонентов нарушается, в результате чего бетонная смесь возвращается в исходное временно текучее состояние. Такую способность бетонной смеси к восстановлению исходной структуры при механических воздействиях, например, вибрации, называется тиксотропией. В практике тиксотропные свойства бетона широко используются, например, при заливке раствором бетона простых фундаментов с применением вибраторов. В числе современных технологий с применением виброустановок можно назвать вибролитье и вибропрессование.
The principle works vibropressov production zbo
Process vibropressovaniâ the vibropressah zbo production occurs in next sequence:
- Semi-cooked molding mixture is filled mold cavity disposed on the frame vibropress;
- The bed disclosed oscillate a predetermined frequency;
- Punch seal begins moldable mixture in the matrix;
- In the process of sealing the punch transferred to vibrating movement;
- When the specified compaction pressure parameter matrix and punch disconnect;
- On the pallet is molded concrete products.
conclusion
The main advantage of block-making before the vibratory casting is a high degree of automation of production, excluding the human factor in process control and ensures the production of a series of identical concrete products specified parameters.
high vibropressy production ZZBO able to ensure the production of a small concrete products of small architectural forms for the beautification of the city, and large-sized concrete products for the needs of public utilities and energy.