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1. www.devb.gov.hk › en › construction_sector_mattersDEVB - List of Approved Suppliers of Materials and Specialist ...

   www.devb.gov.hk › en › construction_sector_matters

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   2024年10月1日 · List of Approved Suppliers of Materials and Specialist Contractors for Public Works. Labour Importation Scheme for the Construction Sector. Firms included in the List are published below for general information. The List may include suppliers/specialist contractors who at the present time are suspended from tendering for public works contracts.

   • Category, Class and Group Description

     Class and Group Description Air-conditioning ...

2. www.toplinemarking.comLine Marking | Top Line Road Safety Engineering Co., Ltd | ...

   www.toplinemarking.com

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   SERVICES. Hot-Applied Thermoplastic Road Marking. Readily cure within 2 minutes. Reflective with drop on glass beads. Coarse finishing to enhance skid resistance for pedestrians. Approx. 3mm thick for high durability for heavy traffic flow. Approved and recommended materials from Highways Department.

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3. 其他人也問了

   Who conducts a road marking test?

   • Tests shown in test reports on road marking materials including thermoplastic materials and glass beads shall be conducted by laboratories which have no affiliation with the applicant and the manufacturer of the raw materials.

   Guidelines for Applicants in Completing the Questionnaire for Pre-appli…

   www.hyd.gov.hk/tc/service_enquiries/public_forms/pdf/RM_questionnaire_guideline.pdf

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   What are the requirements for road markings?

   • Road markings shall be laid on both bituminous and concrete road pavements. Proper lighting, signing and guarding shall be provided by the applicant in the site demonstration, if required. The applicant’s workforce shall take proper precautions for carrying out works on public roads.

   Guidelines for Applicants in Completing the Questionnaire for Pre-appli…

   www.hyd.gov.hk/tc/service_enquiries/public_forms/pdf/RM_questionnaire_guideline.pdf

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   Are road markings suitable for high speed roads?

   • More appropriate for use on high speed roads. The performance of the road markings depends greatly on the physical properties of their constituents. Critical constituents are thermoplastic binder, titanium dioxide, colour pigment, glass beads and anti-skid aggregates.

   GUIDANCE NOTES ON ROAD MARKINGS - Highways Department

   www.hyd.gov.hk/en/technical_references/technical_document/guidance_notes/pdf/gn036a.pdf

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   Do road markings provide skid resistance?

   • The completed road markings shall provide skid resistance of at least 45 SRT. Application of thermoplastic materials by screed box is a common practice in Hong Kong and particularly useful for maintenance works and small projects in which the scale of road marking works are relatively small.

   GUIDANCE NOTES ON ROAD MARKINGS - Highways Department

   www.hyd.gov.hk/en/technical_references/technical_document/guidance_notes/pdf/gn036a.pdf

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   What makes a good road marking?

   • The performance of the road markings depends greatly on the physical properties of their constituents. Critical constituents are thermoplastic binder, titanium dioxide, colour pigment, glass beads and anti-skid aggregates. They should meet requirements stipulated in the relevant standards summarised in Table 2 below:

   GUIDANCE NOTES ON ROAD MARKINGS - Highways Department

   www.hyd.gov.hk/en/technical_references/technical_document/guidance_notes/pdf/gn036a.pdf

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   What factors affect the performance of road markings?

   • Based on previous experience, the softening point of the thermoplastic binder, the quality of glass beads and the composition percentage of the thermoplastic material are major factors affecting the performance of the road markings. Table 3 shows the possible impacts against the common defects of the constituents.

   GUIDANCE NOTES ON ROAD MARKINGS - Highways Department

   www.hyd.gov.hk/en/technical_references/technical_document/guidance_notes/pdf/gn036a.pdf

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4. roadmarking.hk道路標誌髹漆工程

   roadmarking.hk

   • 網頁紀錄

   WWW.ROADMARKING.HK. 道路標誌髹漆工程. 專業‧認真‧熱誠‧投入. 查詢熱線 : 梁先生. 電話 : (852) 9600 - 9690. 傳真 : (852) 2461 - 0533. E-Mail : RoadMarkingHK@Yahoo.com.

5. www.hyd.gov.hk › tc › service_enquiriesGuidelines for Applicants in Completing the Questionnaire ...

   www.hyd.gov.hk › tc › service_enquiries

   Road Marking. The pre-application vetting mechanism stated in Clause 3.3.4 of the Contractor Management Handbook is applicable to the “Road Marking” category of the Specialist List.

6. www.hyd.gov.hk › en › technical_referencesGUIDANCE NOTES ON ROAD MARKINGS - Highways Department

   www.hyd.gov.hk › en › technical_references

   Common factors that will affect the in-service performance of thermoplastic road markings and control measures were identified in the study. The findings of successful trial and application of new techniques for removing and masking existing road markings are also incorporated in this updated Guidance Notes. 3.

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7. www.hyd.gov.hk › tc › service_enquiriesHighways Department Research and Development Division List ...

   www.hyd.gov.hk › tc › service_enquiries

   List of Approved Suppliers of Materials and Specialist Contractors for Public Works under Road Marking Category. Application for Inclusion in the List – Questionnaire for Pre-application Vetting.

8. www.dnb.com › business-directory › company-profilesROADMARKING HK LIMITED - Dun & Bradstreet

   www.dnb.com › business-directory › company-profiles

   • 網頁紀錄

   Overview. Company Description: Key Principal: KOON MING LEUNG See more contacts. Industry: Building Finishing Contractors , Specialty Trade Contractors , Construction , Painting and paper hanging.