CS240751B1 - Stable porous concrete mixture - Google Patents
Stable porous concrete mixture Download PDFInfo
- Publication number
- CS240751B1 CS240751B1 CS758679A CS758679A CS240751B1 CS 240751 B1 CS240751 B1 CS 240751B1 CS 758679 A CS758679 A CS 758679A CS 758679 A CS758679 A CS 758679A CS 240751 B1 CS240751 B1 CS 240751B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- parts
- weight
- aerated concrete
- carbon atoms
- porous concrete
- Prior art date
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- 239000004567 concrete Substances 0.000 title claims description 15
- 239000000203 mixture Substances 0.000 title claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 6
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 235000011132 calcium sulphate Nutrition 0.000 claims description 3
- 239000001175 calcium sulphate Substances 0.000 claims description 2
- 239000010881 fly ash Substances 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Chemical group 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000010951 brass Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Vynález sa týká zloženia stabilně j pórobet ónovej zmesi.The invention relates to the composition of a stable cellular concrete composition.
Porobetónová zmes s vodou sa po dokladnom premiešaní v miešačke vypustí do formy. Naliata zmes do formy vplyvom plynotvorných přísad zvačšuje svoj objem, Po dosiahnutí objemu na požadovaná výšku je žiadúce, aby dosiahnutý objem vo formě neklesol. Poklesom objemu sa znehodnocujú vlastnosti výrcbkov čo zapříčiňuje ich preradenie do nižšej akostnej triedy. Za účelom stabilizácie pórobet ónovej zmesi před jej zatuhnutím sa používajú najrozličnejšie přísady. Například zmes kyseliny olej ověj s trietanolamínom, rožne mydlá a to samé, alebo s kostným olejom, fosforečnany. tenzidy, ktoré sú vyrábané na báze vyšších mastných alkoholov a podobné. Uvedené přísady si vyžadujú bučí zvláštnu technológiu přípravy před dávkováním do pórobetónovej zmesi, alebo nepriaz nivo ovplyvňujú fyzikálno-mechaničké vlastnosti pórobet ónových výrobkov. Například tenzid Slovasol H 13 je neionogenný prípravok vyrábaný na báze vyšších mastných alkoholov má zraáěací účinok, ale znižuje pevnost výrobkov. Tiež pri používaní glej omydlovej zmesi sa zvyšujú náklady na přípravu 1 pórobetonu.The porous concrete mixture with water is released into the mold after thorough mixing in a mixer. The poured mixture in the mold is increased by the effect of gas-generating additives. Decrease in volume deteriorates the properties of crushers, which causes them to be assigned to a lower quality class. A variety of additives are used to stabilize the porous concrete of the ionic composition before solidification. For example, a mixture of oleic acid with triethanolamine, a sponge soap and the same, or with bone oil, phosphates. surfactants which are produced on the basis of higher fatty alcohols and the like. Said additives require either a special preparation technology before dosing into the aerated concrete mixture or adversely affect the physico-mechanical properties of the aerated concrete products. For example, the surfactant Slovasol H 13 is a nonionic preparation made on the basis of higher fatty alcohols has a maturation effect but reduces the strength of the products. Also, when using the sizing composition, the cost of preparing 1 aerated concrete is increased.
Vyššie uvedené nedostatky sú odstránené podlá vynálezu tým, že na výrobu objemovej jednotky pórobetonu sa použije 92 až 150 hmotných dielov vápna, 350 ež 600 hmotných dielov popolčeka, až 25 hmotných dielov síranu vápenatého, 0,35 ež 0,80 hmotných dielov plynotvornej hliníkovej přísady, ktorá obsahuje 0,10 až 0,50 hmotných dielov alkylarylsulfonátu, pričom alkylová skupina obsahuje 10 až 12 atómov uhlíka a arylová skupina 6 atómov uhlíka na objemovú jednotku pórobetonu. Alkylarylsulfonát je zo skupiny zmáčacích olejov. Doteraz sa používá v textilnom priemysle ako egalizátor pri farbení, kožiarskom priemysle na d očisťovanie a rýchlejší námok suchých koží, v podnikoch slaboprádověj techniky v kombinácii s niektorými inými ,látkami na odmasťovanieThe above drawbacks are eliminated according to the invention by using 92 to 150 parts by weight of lime, 350 to 600 parts by weight of ash, up to 25 parts by weight of calcium sulfate, 0.35 to 0.80 parts by weight of gas-forming aluminum additive to produce porous concrete by volume. containing from 0.10 to 0.50 parts by weight of alkylarylsulfonate, the alkyl group having 10 to 12 carbon atoms and the aryl group having 6 carbon atoms per unit volume of aerated concrete. Alkylarylsulfonate is from the group of wetting oils. Until now, it is used in the textile industry as a dyeing agent for dyeing, the leather industry for cleaning and faster dry skin leakage, in underwear establishments in combination with some other degreasing agents
240 751 drobných železných a mosadzných súčiastok před galvanickým pokovováním a v hutníckom priemysle sa používá pri výrobě koksu.240 751 small iron and brass parts before the electroplating and metallurgical industry are used in the production of coke.
Výhodou pórobetonověj zmesi stabilizované^ alkylarylsulfonátom,· ktoréňo alkýlová skupina obsahuje 10 až 12 atómov uhli ka a arylová skupina 6 atómov uhlíka je, že tento nemá Žiadne nepriaznivé vplyvy na fyzikálno-chemické vlastnosti, umožňuje spracovať popolČeky horšej kvality čo do obsahu spalitelných látok a jeho sorbčných vlastností, má vplyv na tvorbu rovnomernej štruktúry hmoty, čo zaisťuje znižovať objemová hmotnosť výrobkov, priaznivo ovplyvňuje reologické vlastnosti hmoty počas narastania vo formě.The advantage of the aerated concrete composition stabilized with alkylarylsulfonate, which has an alkyl group of 10 to 12 carbon atoms and an aryl group of 6 carbon atoms, is that it has no adverse effects on the physicochemical properties, makes it possible to process inferior quality ash in terms of combustible matter content and its sorbent properties, it affects the formation of a uniform structure of the mass, which ensures the reduction of bulk density of products, positively affects the rheological properties of the mass during growth in the mold.
tíčinok alkylarylsulfonátů, ktorého alkýlová skupina obsahuje 10 až 12 atómov uhlíka a arylová skupina 6 atómov uhlíka pri výrobě pórobetonu je vidieť z nasledovných príkladov. Zlože nie pórobetónových zmesi je v příkladoch vztiahnuté na 1 m3 pórobetonu.a group of alkylarylsulfonates having an alkyl group of 10 to 12 carbon atoms and an aryl group of 6 carbon atoms in the production of aerated concrete can be seen from the following examples. In the examples, the composition of the non-aerated concrete is based on 1 m 3 of aerated concrete.
Příklad č. 1:Example # 1:
Vápnolime
Popolash
Síran vápenatýCalcium sulphate
Hliníková pastaAluminum paste
Stabilizačná přísada Objemová hmotnosť výrobku Pevnosť v tlakuStabilizing additive Bulk density of the product Compressive strength
114 kg 406 kg kg 0,60 kg114 kg 406 kg 0.60 kg
M*M *
610 kg.m”3 ^^2ÍMPa610 kg.m '3 ^^ 2ÍMPa
Poznámka: Hmota vo formě nedorástla.Note: The mass in the mold did not grow.
Příklad č, 2:Example 2:
Vápnolime
Popolash
Stabilizačná přísada Objemová hmotnosť výrobku Pevnosť v tlaku Gena přísadyStabilizing additive Product density Compressive strength Additive genes
114 kg114 kg
406 kg glejomydlová zmes 570 kg.m“3 406 kg of gluley-soap mixture 570 kg.m “ 3
2,45 Kčs2,45 Kčs
Příklad č. 3:Example # 3:
Vápnolime
Popolash
Stabilizačná přísadaStabilizing additive
Objemová hmotno3ť výrobku Pevnosť v tlaku Cena prÍ3adyProduct density Compressive strength Price add
240 751240 751
114 kg114 kg
406 kg alkylarylsulfonát, ktorého alkylová skupina obsahuje 10 až 12 atómov uhlíka a arylová skupina 6 atómov uhlíka 520 kg«,m3 ^60MPa 0,18 Kčs406 kg alkylarylsulfonate, the alkyl group of which contains 10 to 12 carbon atoms and the aryl group of 6 carbon atoms 520 kg «, m3 ^ 60MPa 0,18 Kčs
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS758679A CS240751B1 (en) | 1979-11-07 | 1979-11-07 | Stable porous concrete mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS758679A CS240751B1 (en) | 1979-11-07 | 1979-11-07 | Stable porous concrete mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS240751B1 true CS240751B1 (en) | 1986-02-13 |
Family
ID=5425317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS758679A CS240751B1 (en) | 1979-11-07 | 1979-11-07 | Stable porous concrete mixture |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS240751B1 (en) |
-
1979
- 1979-11-07 CS CS758679A patent/CS240751B1/en unknown
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