RU95106438A - Bitumen-containing material
- Google Patents
Bitumen-containing material
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Publication number
RU95106438A
RU95106438ARU95106438/04ARU95106438ARU95106438ARU 95106438 ARU95106438 ARU 95106438ARU 95106438/04 ARU95106438/04 ARU 95106438/04ARU 95106438 ARU95106438 ARU 95106438ARU 95106438 ARU95106438 ARU 95106438A
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Priority to RU95106438/04ApriorityCriticalpatent/RU2075565C1/en
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Application grantedgrantedCritical
Publication of RU2075565C1publicationCriticalpatent/RU2075565C1/en
Synthetic Leather, Interior Materials Or Flexible Sheet Materials
(AREA)
Abstract
FIELD: production of building materials. SUBSTANCE: roofing and hydroinsulating material comprises fibrous substrate, bituminous binder thereonto, and layer of grit strewn on top. Bituminous binder comprises the following components, wt.-%: bitumen, 43-80; petroleum oil, 2-15; mineral filler, 10-24; polymeric additive, 0.5-25. As a polymeric additive, use can be made of comminuted rubber, polyethylene or mixture thereof. Material features thermal stability at temperature from 75 to 123 C, frost resistance from minus 5 C up to minus 20 C, and strength, from 75 to 120 kg. EFFECT: higher properties.
Claims (1)
Кровельный и гидроизоляционный материал включает волокнистую основу, нанесенное на нее битумное вяжущее и слой посылки. Битумное вяжущее состоит из компонентов, мас. %: битум 43-80, нефтяное масло 2-15, минеральный наполнитель 10-24, полимерная добавка 0,5-25. В качестве полимерной добавки могут быть использованы измельченная резина, полиэтилен или их смесь. Материал обладает теплостойкостью от 75 до 123oC, морозостойкостью от минус 5 до минус 20oC и прочностью от 75 до 120 кг.Roofing and waterproofing material includes a fibrous base, a bitumen binder and a parcel layer applied to it. Bituminous binder consists of components, wt. %: bitumen 43-80, petroleum oil 2-15, mineral filler 10-24, polymer additive 0.5-25. As a polymer additive can be used crushed rubber, polyethylene or a mixture thereof. The material has heat resistance from 75 to 123 o C, frost resistance from minus 5 to minus 20 o C and strength from 75 to 120 kg.
RU95106438/04A1995-04-261995-04-26Bitumen-containing material
RU2075565C1
(en)