Construcción
Construcción
A high modulus asphalt binder and preparation method thereof
23/01/2026 -
The present disclosure provides a high-modulus asphalt binder and its preparation method, which is composed of deoiled hard asphalt (DOA), slack wax, waste rubber-plastic alloy modifier, SBS...
height adjustable movable bracket for electric railroad
08/01/2026 -
전차선로 가고조정용 가동브래킷은, 전철주의 상부에 수평으로 설치되는 상부 수평파이프, 상기 상부로부터 일정 간격의 하부에 일측단이...
Proppant delivery systems and related methods
20/01/2026 -
A method of transporting proppant to a wellsite can comprise transporting a plurality of trailers to a proppant-loading site, each of the trailers comprising one or more containers. At the...
SEWERAGE DOUBLE PIPE
10/07/2020 -
Sewerage double pipe includes outer plastic pipe 1, wherein small diameter inner plastic pipe 2 is placed such that the radial gap 3 is created. Inner pipe is perforated in whole length, and...
PROCESS FOR PRODUCTION OF ADDITIVE FOR BITUMINOUS CONGLOMERATES WITH HIGH MECHANICAL PERFORMANCES AND ADDITIVE COMPOSITION
25/08/2022 -
Present invention relates to a process for the production of additive composition intended to be mixed into bituminous conglomerate for road paving, in other words a mixture of polymers and...
METHOD FOR MAKING ASPHALT CONCRETE MIXTURE
25/04/2022
METHODS FOR PRODUCTION OF ASPHALT TYPE MATERIALS AND ASPHALT PAVINGS, ASPHALT TYPE MATERIALS FOR PAVING, AND USE OF THE METHODS AND ASPHALT TYPE MATERIAL
15/01/2026 -
Method for producing asphalt type material for paving, distinguished by comprising the steps: to provide dry, solid particulate material (9, 10), of various sizes, such as from 1 to 32 mm...
ASPHALT MIXTURE FOR PREVENTING POTHOLES AND PLASTIC DEFORMATION BY USING STEELMAKING SLAG
15/01/2026 -
The present invention relates to an asphalt mixture comprising: (a) a steelmaking slag aggregate which has a size of more than 2.5 mm and less than 14 mm, and in which the proportion of...
COMPOSITIONS AND METHODS FOR MICROTEXTURE IMPROVEMENT OF AGGREGATE PARTICLES
15/01/2026 -
The present disclosure provides methods of improving microtexture of one or more aggregate particles, for instance by coating the aggregate particles with a polymeric cement composition. The...
PROCESS FOR PRODUCTION OF ADDITIVE FOR BITUMINOUS CONGLOMERATES WITH HIGH MECHANICAL PERFORMANCES AND ADDITIVE COMPOSITION
25/08/2022 -
Present invention relates to a process for the production of additive composition intended to be mixed into bituminous conglomerate for road paving, in other words a mixture of polymers and...
METHOD FOR MAKING ASPHALT CONCRETE MIXTURE
25/04/2022
Road stud comprising white clay based eco-friendly ceramic components and construction method by using the same
29/12/2025 -
본 발명은 (a) 백토 세라믹 바디부 및 (b) 가장 겉면에 형성되어 있는 고휘도 비드층을 포함하는 도로 표지병으로서, 상기 백토 세라믹 바디부는...
Asphalt Waterproofing Sheet Combined with Insulation Performance
29/12/2025 -
차열 성능이 향상된 아스팔트 방수시트는 기존의 아스팔트 방수시트의 표면 처리재(필름, 샌드 및 기존 그래뉼)를 쿨 그래뉼(Cool Granule)로 대체하여...
Multilayer coating material composition for highly durable non-slip pavement with functional gradient structures
10/12/2025 -
본 발명은, 시공면 상에 형성되는 경사기능층; 및 상기 경사기능층 상에 형성되는 포장층;을 포함하고, 상기 경사기능층은, 서로 다른 성분의...
HOLDING MEMBER, WORKPIECE UNIT INCLUDING SAME, AND METHOD FOR MANUFACTURING WORKPIECE UNIT
11/12/2025 -
The present invention relates to a holding member, a workpiece unit including same, and a method for manufacturing the workpiece unit and, more specifically, to a holding member for holding a...
MODIFIED ASPHALT COMPOSITION FOR PREVENTION OF PEELING LOW NOISE AND DRAINAGE ASPHALT AND MANUFACTURING METHOD THEREOF
21/10/2025 -
본 발명은, 아스팔트 100 중량부에 대하여, 고무계 개질제 1 내지 15 중량부; 및 커플링제 0.01 내지 1 중량부를 포함하며, 상기 고무계 개질제는...
METHOD FOR PRODUCING POLYMER-MODIFIED BITUMEN FROM RECYCLED POLYPROPYLENE
30/10/2025 -
The invention relates to highway construction, and more particularly to a technique for producing polymer-modified bitumen mixtures based on organic petroleum binders, and can be used in the...
ROTOR AND MANUFACTURING METHOD FOR SAME
30/10/2025 -
Provided is a rotor that can suppress the extension of a bridge between magnet holes due to plastic deformation during high-speed rotation. This invention includes: an iron columnar rotor core 3;...
LOW-CARBON, CARBON-NEUTRAL, AND CARBON-NEGATIVE ASPHALT COMPOSITES USING FUNCTIONALIZED BIOCHAR
23/10/2025 -
Low-carbon, carbon-neutral, and carbon-negative asphalt composites are disclosed. The composites comprise an asphalt binder and a functionalized biochar incorporated as a partial replacement for...

