SU160455A1 - - Google Patents
Info
- Publication number
- SU160455A1 SU160455A1 SU819073A SU819073A SU160455A1 SU 160455 A1 SU160455 A1 SU 160455A1 SU 819073 A SU819073 A SU 819073A SU 819073 A SU819073 A SU 819073A SU 160455 A1 SU160455 A1 SU 160455A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gypsum
- cement
- cardboard
- solution
- cover
- Prior art date
Links
- 229910052602 gypsum Inorganic materials 0.000 description 12
- 239000010440 gypsum Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000011111 cardboard Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- 239000011426 gypsum mortar Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- -1 perchlorovinyl Chemical group 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU160455A1 true SU160455A1 (OSRAM) |
Family
ID=
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