SI9210002A - Constructive material - Google Patents
Constructive material Download PDFInfo
- Publication number
- SI9210002A SI9210002A SI9210002A SI9210002A SI9210002A SI 9210002 A SI9210002 A SI 9210002A SI 9210002 A SI9210002 A SI 9210002A SI 9210002 A SI9210002 A SI 9210002A SI 9210002 A SI9210002 A SI 9210002A
- Authority
- SI
- Slovenia
- Prior art keywords
- water
- particle size
- sand
- cement
- plasticity
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 10
- 239000004566 building material Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 8
- 238000005273 aeration Methods 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Opis rešitve tehničnega problemaDescription of solution to a technical problem
Nov gradbeni material v smislu izuma obsega od 690-740 kg/m3 opečnega drobljenca z velikostjo delcev od 0 do 8 mm, od 400-440 kg/m3 rečnega peska z velikostjo delcev od 0 do 4 mm, od 50-80 kg/m3 mivke z velikostjo delcev od 0 do 1 mm, 400-430 kg/m3 cementa, vodo in kemijske dodatke za izboljšanje aeracije, plastičnosti, reoloških lastnosti.The new building material according to the invention comprises from 690-740 kg / m 3 of brick crusher with a particle size of 0 to 8 mm, from 400-440 kg / m 3 of river sand with a particle size of from 0 to 4 mm, from 50-80 kg / m 3 sand with a particle size from 0 to 1 mm, 400-430 kg / m 3 cement, water and chemical additives to improve aeration, plasticity, rheological properties.
Postopek za pripravo sveže mešanice gornjih sestavin, ki je tudi predmet izuma, je v veliki meri identičen pripravi klasičnih betonov in se tudi izvaja na enaki opremi (v betonarnah). Za pripravo je zelo pomemben vrstni red, razmerje in način umešavanja posameznih komponent.The process for preparing a fresh mixture of the above ingredients, which is also the subject of the invention, is largely identical to the preparation of classic concretes and is also carried out on the same equipment (in concrete plants). In order to prepare, the order, proportion and method of mixing of the individual components is very important.
Postopek za pripravo gradbenega materiala izvedemo tako, da najprej doziramo opečni drobljenec, temu dodamo vodo za predhodno omočenje do nasičenja, nato pa rečni pesek, mivko ter cement, pri čemer ob mešanju dodamo še preostalo vodo, dodatek za zvišanje aeracije ter dodatke za doseganje plastičnosti sveže mase in mehansko fizikalnih lastnosti otrdelega materiala.The process of preparing the building material is carried out by first dosing the brick crusher, adding water for pre-wetting to saturation, and then river sand, sand and cement, with the addition of residual water, an aeration enhancement additive and plasticity additives when mixed. the fresh mass and mechanical and physical properties of the hardened material.
Sveža mešanica novega materiala v smislu izuma je mehkoplastična masa konsistence 12 do 15 cm, merjeno s posedom stožca. Priporočljiv čas vgrajevanja sveže mase znaša do 30 minut. Svežo maso materiala v smislu izuma se vgrajuje v pripravljene kalupe, kompaktiranje pa je dovoljeno le z nekajsekundnimi šok vibracijami, s katerimi dosežemo enakomerno kompaktnost visoko aerirane mase.The fresh mixture of new material of the invention is a soft plastic mass of consistency of 12 to 15 cm, as measured by the cone's possession. The recommended installation time for fresh mass is up to 30 minutes. The fresh mass of the material of the invention is incorporated into the prepared molds, and compacting is only allowed with a few seconds of shock vibration to achieve the even compactness of the highly aerated mass.
Pri novem materialu v smislu izuma smo z novim izborom osnovnih materialov in izbranim razmerjem surovin dosegli izredno ugodne gradbene karakteristike pri sprejemljivi končni ceni materiala.With the new material according to the invention, with a new choice of basic materials and a selected ratio of raw materials, we achieved extremely favorable construction characteristics at an acceptable final price of the material.
Osnovna uporaba materiala v smislu izuma je izdelava predfabriciranih elementov za izgradnjo bivalnih objektov. S temi elementi je omogočena hitra izgradnja visoko kvalitetnih in trajnih bivalnih objektov. Elementi so po namenu lahko konstrukcijski; obložni in izolacijski; dekorativni.The basic use of the material of the invention is the manufacture of prefabricated elements for the construction of living quarters. These elements enable the rapid construction of high quality and durable living facilities. The elements can be structural by purpose; cladding and insulation; decorative.
Poleg tega je material v smislu izuma primeren za izdelavo galanterijskih izdelkov predfabrikatov z obdelavo otrdelih elementov (rezanje, lomljenje, brušenje), kot so obložne plošče, obložni zidaki, korita, okrasni elementi.In addition, the material of the invention is suitable for the manufacture of haberdashery articles of pre-fabricated materials by treating hardened elements (cutting, breaking, grinding), such as cover plates, cladding blocks, troughs, decorative elements.
Mehansko-fizikalne lastnosti materiala v smislu izuma so:The mechanical and physical properties of the material of the invention are:
- prostorninska masa- volume mass
- tlačna trdnost (JUS U.M1.020)- compressive strength (JUS U.M1.020)
- upogibna trdnost (JUS U.M1.010)- flexural strength (JUS U.M1.010)
- delovni diagram σ/e (JUS U.M1.025)- working diagram σ / e (JUS U.M1.025)
- toplotna prevodnost (JUS U.M5.060)- thermal conductivity (JUS U.M5.060)
- difuzijska upornost vodni pari (JUS U.J5.024) •γ = 1850 - 1950 kg/m3 σ = 30,8 MPa /3S = 6,3 MPa σ = 27,2 MPa por ’ e - 2,52 mm/m por ’ λ = 0,52 W/mK μ - 10,5- diffusion resistance of water vapor (JUS U.J5.024) • γ = 1850 - 1950 kg / m 3 σ = 30.8 MPa / 3 S = 6.3 MPa σ = 27.2 MPa pore 'e - 2.52 mm / m pore 'λ = 0.52 W / mK μ - 10.5
Rezultati preiskav kažejo, da se po mehansko konstrukcijskih lastnostih material v smislu izuma lahko primerja s klasičnimi betoni MB 25, glede na fizikalno-izolacijske lastnosti pa dosege karakteristike polne opeke s prostorninsko maso 1200 - 1400 kg/m3 (za toplotno prevodnost) in polne opeke z maso 1800 kg/m3 (za difuzijsko odpornost vodni pari).The results of investigations show that, according to the mechanical-structural properties, the material according to the invention can be compared with classic MB 25 concretes, and with respect to its physical-insulating properties, it achieves the characteristics of solid brick with a volume weight of 1200 - 1400 kg / m 3 (for thermal conductivity) and full bricks weighing 1800 kg / m 3 (for water vapor diffusion resistance).
Iz navedenih podatkov je razvidno, da je material v smislu izuma kot konstrukcijski gradbeni material primeren za izgradnjo toplotno-izolativnih in parodifuzijskih objektov kakor tudi za zgoraj navedene nekonstrukcijske predfabrikate.From the above data it is evident that the material of the invention as a structural building material is suitable for the construction of thermal insulation and steam diffusion facilities as well as for the non-structural preforms mentioned above.
Izum pojasnjujemo z naslednjim izvedbenim primerom.The invention will be explained by the following embodiment.
PRIMEREXAMPLE
Za pripravo 0,05 m3 sveže mešanice gradbenega materiala v smislu izuma doziramo v laboratorijski mešalnik 34,96 kg opečnega drobljenca 0 - 8 , 4,89 kg vode za omočenje, 20,93 kg rečnega peska 0 - 4, 3,63 kg mivke 0 -1, 21,00 kg cementa PC 45, 9,87 kg vode za vezanje in plastičnost ter kot dodatek 0,2501 aeranta in 0,3721 plastifikatorja - pospeševalca.For the preparation of 0.05 m 3 fresh mix of building material according to the invention, 34.96 kg of brick 0-8, 4.89 kg of wetting water, 20.93 kg of river sand 0 - 4, 3.63 kg are dosed in a laboratory mixer. sandblasters 0 -1, 21.00 kg of PC 45 cement, 9.87 kg of water for binding and plasticity, and in addition to 0.2501 aerant and 0.3721 plasticizer - accelerator.
Pri doziranju zmanjšamo količino potrebne vode za vsebnost naravne vlage v osnovnih materialih.When dosing, the amount of water required for the natural moisture content of the base materials is reduced.
Pripravo sveže mešanice izvedemo na naslednji način:Prepare the fresh mixture as follows:
Najprej doziramo v mešalnik opečni drobljenec ter mu dodamo vodo za omočenje. Ko opečni drobljenec vpije vodo, doziramo še preostali agregat - pesek, mivko in cement. Hkrati ob mešanju doziramo preostalo potrebno vodo z dodatkom za aeriranje. Na koncu dodamo še dodatek za plastificiranje in pospeševanje vezanja.First, add the brick mash to the mixer and add water to wet it. When the crushed brick absorbs water, the remaining aggregate - sand, sand and cement - is dosed. At the same time, mix the remaining required water with the aeration additive. Finally, an additive is added to coat and promote bonding.
Po doziranju zadnje komponente vse skupaj mešamo še 40 do 60 sekund, potem pa je sveža mešanica gradbenega materiala v smislu izuma pripravljena za vgradnjo. Priporočljiv čas za vgradnjo je do 30 minut po zamešanju.After dosing the last component, the whole is stirred for another 40 to 60 seconds, and then a fresh mixture of building material according to the invention is ready for installation. The recommended installation time is up to 30 minutes after mixing.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU292 | 1992-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9210002A true SI9210002A (en) | 1994-06-30 |
Family
ID=25547874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9210002A SI9210002A (en) | 1992-01-06 | 1992-01-06 | Constructive material |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE4244432A1 (en) |
| HR (1) | HRP920153A2 (en) |
| SI (1) | SI9210002A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325486C2 (en) * | 1993-07-29 | 2001-04-26 | Vogtland Hartsteinwerke Gmbh | Component, especially building block |
| DE19548645A1 (en) * | 1995-12-14 | 1997-06-19 | Witega Angewandte Werkstoff Forschung Gemeinnuetzige Gmbh Adlershof | High grade secondary raw material production for pre-crushed fired brick or roof tiles |
| AT3003U3 (en) * | 1999-05-11 | 1999-10-25 | Schoenberger Alois Gmbh | CEMENT-TIED BUILDING MATERIAL |
| DE10331175B4 (en) * | 2003-07-10 | 2006-06-08 | Bauhaus Universität Weimar | Process for the utilization of demolition material of buildings |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE821168C (en) * | 1948-11-03 | 1951-11-15 | Georg Fisch & Co | Process for the production of bricks, roof tiles, tiles u. like |
| AT308346B (en) * | 1968-06-19 | 1973-06-25 | Paul Artmann Dipl Ing | Building wall |
| CH675874A5 (en) * | 1988-08-11 | 1990-11-15 | Arnold Buechel | |
| CH679788A5 (en) * | 1990-02-26 | 1992-04-15 | Wittenauer Fa |
-
1992
- 1992-01-06 SI SI9210002A patent/SI9210002A/en unknown
- 1992-06-04 HR HRP920153AA patent/HRP920153A2/en not_active Application Discontinuation
- 1992-12-29 DE DE19924244432 patent/DE4244432A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| HRP920153A2 (en) | 1994-04-30 |
| DE4244432A1 (en) | 1993-07-08 |
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