PL423255A1 - Method for asphalt foaming - Google Patents

Method for asphalt foaming

Info

Publication number
PL423255A1
PL423255A1 PL423255A PL42325517A PL423255A1 PL 423255 A1 PL423255 A1 PL 423255A1 PL 423255 A PL423255 A PL 423255A PL 42325517 A PL42325517 A PL 42325517A PL 423255 A1 PL423255 A1 PL 423255A1
Authority
PL
Poland
Prior art keywords
asphalt
temperature
weight
foaming
mixture
Prior art date
Application number
PL423255A
Other languages
Polish (pl)
Other versions
PL230907B1 (en
Inventor
Agnieszka Woszuk
Wojciech Franus
Lidia Bandura
Original Assignee
Politechnika Lubelska
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 Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL423255A priority Critical patent/PL230907B1/en
Publication of PL423255A1 publication Critical patent/PL423255A1/en
Publication of PL230907B1 publication Critical patent/PL230907B1/en

Links

Abstract

Przedmiotem zgłoszenia jest sposób spieniania asfaltu pozwalający na obniżenie lepkości asfaltu oraz poprawę zagęszczalności mieszanek mineralno-asfaltowych w obniżonej temperaturze produkcji i zagęszczania. Sposób spieniania asfaltu, polega na tym, że do zeolitu dodaje się wodę w ilości od 15 do 100% wagowo w stosunku do masy suchego materiału i miesza się do momentu uzyskania mieszaniny o jednolitej strukturze. W dalszej kolejności dodaje się mieszaninę w ilości od 2% do 10% wagowo w stosunku do masy asfaltu do gorącego asfaltu o temperaturze od 145°C do 180°C i miesza się do momentu rozpoczęcia spieniania asfaltu. Następnie dodaje się spieniony asfalt do mieszanki mineralnej o temperaturze od 115°C do 140°C i miesza się do uzyskania całkowitego otoczenia kruszywa asfaltem. Kolejno mieszankę mineralno-asfaltową kondycjonuje się i zagęszcza w temperaturze od 105°C do 130°C korzystnie przez okres od 30 do 90 min.The subject of the application is a method of foaming asphalt which allows to reduce the asphalt viscosity and to improve the compactness of asphalt mixtures at reduced production and compaction temperature. The method of foaming asphalt consists in adding water to the zeolite in an amount of 15 to 100% by weight based on the weight of the dry material and mixing until a mixture of uniform structure is obtained. Next, the mixture is added in an amount of 2% to 10% by weight, based on the weight of the asphalt, to the hot asphalt at a temperature of 145 ° C to 180 ° C and mixed until the asphalt starts foaming. Then foamed asphalt is added to the mineral mix at a temperature of 115 ° C to 140 ° C and mixed until complete aggregate asphalt is obtained. The asphalt mix is subsequently conditioned and compacted at a temperature of 105 ° C to 130 ° C, preferably for a period of 30 to 90 min.

PL423255A 2017-10-24 2017-10-24 Method for asphalt foaming PL230907B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423255A PL230907B1 (en) 2017-10-24 2017-10-24 Method for asphalt foaming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423255A PL230907B1 (en) 2017-10-24 2017-10-24 Method for asphalt foaming

Publications (2)

Publication Number Publication Date
PL423255A1 true PL423255A1 (en) 2018-03-12
PL230907B1 PL230907B1 (en) 2018-12-31

Family

ID=61534576

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423255A PL230907B1 (en) 2017-10-24 2017-10-24 Method for asphalt foaming

Country Status (1)

Country Link
PL (1) PL230907B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL429521A1 (en) * 2019-04-04 2019-08-26 Politechnika Lubelska Method for foaming bituminous binder using zeolite
PL429523A1 (en) * 2019-04-04 2019-09-23 Politechnika Lubelska Method for foaming bituminous binder using water-soaked zeolite
PL429524A1 (en) * 2019-04-04 2019-09-23 Politechnika Lubelska Method for foaming bituminous binder using water-soaked zeolite

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL234403B1 (en) * 2019-04-01 2020-02-28 Bitum Logistic Spolka Z Ograniczona Odpowiedzialnoscia Device for foaming the bituminous binder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL429521A1 (en) * 2019-04-04 2019-08-26 Politechnika Lubelska Method for foaming bituminous binder using zeolite
PL429523A1 (en) * 2019-04-04 2019-09-23 Politechnika Lubelska Method for foaming bituminous binder using water-soaked zeolite
PL429524A1 (en) * 2019-04-04 2019-09-23 Politechnika Lubelska Method for foaming bituminous binder using water-soaked zeolite

Also Published As

Publication number Publication date
PL230907B1 (en) 2018-12-31

Similar Documents

Publication Publication Date Title
PL423255A1 (en) Method for asphalt foaming
MY189772A (en) Insulating mortar composition
PL423256A1 (en) Method for asphalt foaming
CN103864383A (en) Inorganic coal ash foam cement insulation board and preparation technology thereof
PL433575A1 (en) Method of asphalt foaming using a mineral additive
CN106146005A (en) A kind of high-strength light steaming-free air-adding brick and preparation method thereof
PL433572A1 (en) Method of asphalt foaming using a two-ingredient additive
PL433574A1 (en) Method of asphalt foaming using a mineral additive
PL433576A1 (en) Method of asphalt foaming using a two-ingredient mineral additive
RU2561121C2 (en) Crude mixture for making light concrete and method of making light concrete from crude mixture
PL429521A1 (en) Method for foaming bituminous binder using zeolite
PL433577A1 (en) Method of asphalt foaming using a two-ingredient mineral additive
PL429522A1 (en) Method for foaming bituminous binder using zeolite
PL433573A1 (en) Method of asphalt foaming using a two-ingredient additive
MX2018002186A (en) Lightweight concrete and manufacturing method.
PL429523A1 (en) Method for foaming bituminous binder using water-soaked zeolite
PL429524A1 (en) Method for foaming bituminous binder using water-soaked zeolite
PL426039A1 (en) Method for producing asphaltic concrete and the asphaltic concrete
PL433579A1 (en) Method of producing mineral asphalt mixture using a two-ingredient mineral additive
MX2018004046A (en) Gypsum-cement dry mix and prefabricated construction parts produced therefrom.
PL430933A1 (en) Method of producing a multi-functional agent, in particular for asphalt foaming, and a multi-functional agent
KR101604189B1 (en) Mixture proportioning procedure for cellular concrete produced by wet process
PL417500A1 (en) Concrete with increased strength parameters and method for producing it
RU2610035C1 (en) Aggregation for road covering
PL403882A1 (en) Method for producing the mineral and asphalt mix