BG105942A - Composite material for insulation partitions and road underlay of insignificant hydrauic and diffuse permeability - Google Patents
Composite material for insulation partitions and road underlay of insignificant hydrauic and diffuse permeabilityInfo
- Publication number
- BG105942A BG105942A BG105942A BG10594201A BG105942A BG 105942 A BG105942 A BG 105942A BG 105942 A BG105942 A BG 105942A BG 10594201 A BG10594201 A BG 10594201A BG 105942 A BG105942 A BG 105942A
- Authority
- BG
- Bulgaria
- Prior art keywords
- composite material
- laying
- binder
- degrees
- hydrauic
- Prior art date
Links
Landscapes
- Road Paving Structures (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The composite material is designed for roofing and bottom insulation partitions in building of depots for residential and industrial wastes, as well as for the lower part of the construction of third-class internal motorcar roads. The material is a mixture of accessible aggregate fillers, including industrial wastes of deep crude oil processing. The composition of the material is as follows: gravel fraction 5/10 from 15 to 25; gravel fraction 0/5 from 40 to 60; bentonite from 2 to 6; powder silica from 10 to 20 and binder 9-13 wt. pts per 100 wt. pts mineral filler. The material is prepared and laid using the classical technology being identical o that of the preparation and laying of asphalt concrete. The mineral fillers are heated to 110-120 degrees C and are homogenized with the binder, headed to 110 degrees C. Laying and rolling is made using conventional road building machines. The composite material indicates filtration coefficient of exceptionally low values Cf = 5.10-11 - 5.10-10 m/s and diffusion coefficient Cd = 5.10-11 m/s for a continuous period of time. 4 claims, 2 figures
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG105942A BG64158B1 (en) | 2001-09-24 | 2001-09-24 | Hydroinsulation composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG105942A BG64158B1 (en) | 2001-09-24 | 2001-09-24 | Hydroinsulation composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
BG105942A true BG105942A (en) | 2003-03-31 |
BG64158B1 BG64158B1 (en) | 2004-02-27 |
Family
ID=3928524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG105942A BG64158B1 (en) | 2001-09-24 | 2001-09-24 | Hydroinsulation composite material |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG64158B1 (en) |
-
2001
- 2001-09-24 BG BG105942A patent/BG64158B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BG64158B1 (en) | 2004-02-27 |
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