SU675062A1 - Compound for building work - Google Patents
Compound for building workInfo
- Publication number
- SU675062A1 SU675062A1 SU762424722A SU2424722A SU675062A1 SU 675062 A1 SU675062 A1 SU 675062A1 SU 762424722 A SU762424722 A SU 762424722A SU 2424722 A SU2424722 A SU 2424722A SU 675062 A1 SU675062 A1 SU 675062A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- modifier
- oil
- heat resistance
- mastic
- soluble
- Prior art date
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
II
Изобретение касаетс получени и применени мастик на основе битумов, используемых в дорожном , гражданской и гидротехйическом строительстве .The invention relates to the preparation and application of mastic based on bitumen used in road, civil and hydrotechnical construction.
Известна мастика, включающа битум и модификатор 1 .Known mastic, including bitumen and modifier 1.
Недостатком ее вл етс сравнительно мала морозостойкость (до -18 С) и повышенна усадка.Its disadvantage is relatively low frost resistance (down to -18 ° C) and increased shrinkage.
Наиболее близ.кой к предлагаемой вл етс мастика, включающа битум и полиалкилбензольную смолу 2. ,Closest to the one proposed is mastic, including bitumen and polyalkylbenzene resin 2.,
Эта мастика обеспечивает высокую морозостойкость и пониженную, усадку, однако ее водои теплоустойчивость и адгезионные свойства невелики , в результате чего ограничиваетс область применени мастики.This mastic provides high frost resistance and reduced shrinkage, but its water and heat resistance and adhesion properties are low, as a result of which the field of mastic application is limited.
Целью изобретени вл етс повышение водои теплоустойчивости, а также адгезионных свойств мастики.The aim of the invention is to increase the water and heat resistance, as well as the adhesive properties of the mastic.
Это достигаетс тем, что мастика, включающа битум и гголиалкилбензольный модифика .тор, в качестве модификатора содержит маслорастворимый катапин состава, %:This is achieved by the fact that the mastic, including bitumen and gogolyalkylbenzene modification .tor, as a modifier contains an oil-soluble catapine composition,%:
(СбН4СНг)п85-95 и(SbN4SNg) p85-95 and
СбН5СНа(СбН4СН2)„.С1 5-15, где , при следующем соотнощеник компонентов, вес./ SbN5SNa (SbN4SN2) ". С1 5-15, where, with the following ratio of components, weight. /
Битум90-97Bitumen90-97
Маслорастворимый катапин 3-10.Oil soluble catapin 3-10.
Маслорастворимый катапин вл етс отходом производства катапина - поверхностно-активного вещества, получаемого конденсацией пиридина с бензилхлоридом.Oil-soluble catapic is a waste product from the production of catapine, a surfactant produced by the condensation of pyridine with benzyl chloride.
Пор док приготовлени композиции следующий .The preparation of the composition is as follows.
В разогретый до битум ввод т модификатор и смесь перемешивают 30-40 мин.The modifier is preheated to bitumen and the mixture is stirred for 30-40 minutes.
Свойства мастик при различном содержании модификатора приведены в табл. 1.Properties of mastics with different content modifier are given in table. one.
Свойства мастик с различными модификаторами приведены в табл. 2.Properties of mastics with different modifiers are given in table. 2
Таким образом, водостойкость повысилась в 2 раза, теплоустойчивость - на 209. при повыщении адгезионных свойств в 1,5 раза.Thus, the water resistance has increased by 2 times, the heat resistance - by 209. with an increase in the adhesive properties by 1.5 times.
Мастика может быть использована при получении дорожных, покрытий; а также - в гидро«зрл циоиных и кровельных работах.Mastic can be used when receiving road, coverings; and also in hydro zr zioinyh and roofing works.
ПоказательIndicator
Относительное удлинение, %Relative extension, %
Прочность сцеплени с бетоном, кгс/смStrength of adhesion with concrete, kgf / cm
Температура каплепадени , € Темнератзфа стекловани , Dropping temperature, € Temneratsfa vitrification
Содержание модификатора, %The content of the modifier,%
120120
122122
125125
120120
1,14 1,15 1,18 1,20 1,15. +84 н-88 +82 +75 +88 -52 -56 -58 -60 -561.14 1.15 1.18 1.20 1.15. +84 n-88 +82 +75 +88 -52 -56 -58 -60 -56
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762424722A SU675062A1 (en) | 1976-10-04 | 1976-10-04 | Compound for building work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762424722A SU675062A1 (en) | 1976-10-04 | 1976-10-04 | Compound for building work |
Publications (1)
Publication Number | Publication Date |
---|---|
SU675062A1 true SU675062A1 (en) | 1979-07-25 |
Family
ID=20684600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762424722A SU675062A1 (en) | 1976-10-04 | 1976-10-04 | Compound for building work |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU675062A1 (en) |
-
1976
- 1976-10-04 SU SU762424722A patent/SU675062A1/en active
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