LT2015090A - Construction thermal insulation material from local technogenical waste - Google Patents

Construction thermal insulation material from local technogenical waste

Info

Publication number
LT2015090A
LT2015090A LT2015090A LT2015090A LT2015090A LT 2015090 A LT2015090 A LT 2015090A LT 2015090 A LT2015090 A LT 2015090A LT 2015090 A LT2015090 A LT 2015090A LT 2015090 A LT2015090 A LT 2015090A
Authority
LT
Lithuania
Prior art keywords
thermal insulation
waste
insulation material
lithuania
building
Prior art date
Application number
LT2015090A
Other languages
Lithuanian (lt)
Other versions
LT6432B (en
Inventor
Sergejus GAIDUČIS
Modestas Kligys
Original Assignee
Vilniaus Gedimino technikos universitetas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vilniaus Gedimino technikos universitetas filed Critical Vilniaus Gedimino technikos universitetas
Priority to LT2015090A priority Critical patent/LT6432B/en
Publication of LT2015090A publication Critical patent/LT2015090A/en
Publication of LT6432B publication Critical patent/LT6432B/en

Links

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Revetment (AREA)
  • Laminated Bodies (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention relates to the industry of building materials, and is intended to expand the nomenclature of thermal insulation materials. The aim of the invention - to create a building thermal insulation material that can be used for partitions (walls, roof and floor) of residential and industrial buildings using technogenic waste (extractive hemihydrate phosphogypsum and crushed used expanded polystyrene packing tare) existing in Lithuania in significant amounts. The volume of building thermal insulation material consists up to 98% of the mentioned waste. The rest amount consists of Portland cement produced in Lithuania and opoka - easily mined natural raw material. The density changes in range 260 to 520 kg/m3, the compressive strength - 0.30 to 1.30 MPa, and the thermal conductivity@coefficient - 0.082 to 0.141 W/m. K depending on the composition of building thermal insulation material. Proposed to produce thermal insulation material is in full compliance with the third waste management priority of the Law on Waste Management of Republic of Lithuania made from waste products or secondary raw materials suitable for the production of products.
LT2015090A 2015-10-22 2015-10-22 Construction thermal insulation material from local technogenical waste LT6432B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2015090A LT6432B (en) 2015-10-22 2015-10-22 Construction thermal insulation material from local technogenical waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2015090A LT6432B (en) 2015-10-22 2015-10-22 Construction thermal insulation material from local technogenical waste

Publications (2)

Publication Number Publication Date
LT2015090A true LT2015090A (en) 2017-04-25
LT6432B LT6432B (en) 2017-08-10

Family

ID=58608714

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2015090A LT6432B (en) 2015-10-22 2015-10-22 Construction thermal insulation material from local technogenical waste

Country Status (1)

Country Link
LT (1) LT6432B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT4208B (en) 1995-11-08 1997-08-25 Vytas Vaivaras Thermal insulating and structuric material
LT4967B (en) 2000-12-29 2002-10-25 Vilniaus Gedimino technikos universitetas Heat insulation
LT5213B (en) 2003-07-08 2005-04-25 Vilniaus Gedimino technikos universitetas Structural material from process waste

Also Published As

Publication number Publication date
LT6432B (en) 2017-08-10

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20170425

FG9A Patent granted

Effective date: 20170810

MM9A Lapsed patents

Effective date: 20181022