Highway Engineering

Highway Engineering I created this page for sharing knowledge and movies.

09/10/2026

សារសំខាន់ នៃ road stud ពេលបើកបរពេលយប់។

09/02/2026
09/02/2026

របៀបតំឡើង ដែក dowel bars

Schmidt Hammer 🔨
08/25/2026

Schmidt Hammer 🔨

08/25/2026

របៀបធ្វើ test Schmidt hammer ដែលត្រឹមត្រូវ។ មួយរយះនេះឃើញគេផុសពីការ test នេះ ដោយដើរ test យក ៗ មិនដឹងថាត្រូវឬខុស។
1- ត្រូវធ្វើ calibration ជាមុន
2- ខាត់តិចៗលើផ្ទៃមេតុងមុនតេស
3- ធ្វើយ៉ាងតិច 9 ចំនុច
4- មើលក្រាស តេស បញ្ឈរ ឬ ផ្តេក
សូមផុសម្តងទៀត។
#ផ្លូវ

08/19/2026

ហេតុអ្វី វាមានស្នាមប្រេះចឹង? #ផ្លូវ

08/11/2026

តើការដាក់ផ្លាកសញ្ញាចរាចរណ៏នេះត្រឹមត្រូវដែរឬទេ?

Railway 🛤 for medium speed? Or low speed?
07/27/2026

Railway 🛤 for medium speed? Or low speed?

07/25/2026

Rebar installation by local people.

Temperature checking for unloading asphalt concrete to box paver?
07/25/2026

Temperature checking for unloading asphalt concrete to box paver?

Address

New York, NY
10118

Telephone

+85516555845

Website

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