Hkauna mawdaw ni hte trailer ni hta. Side bunghku ni a matu, shanhte a n-gun n law ai arawn alai (square meter mi hta 1.5 - 2.5 kilograms) gaw mawdaw ting a n-gun hpe shayawm ya nna, htunghking n-gang panel ni hte shingdaw yang, sau n-gun hpe grau kaja hkra galaw ya lu ai. Dai n-gun ja ai lamined coating ntsa gaw, htaw sa ai shaloi nbung hpe shayawm ya lu nna, wan sau jai lang ai lam hpe grau kaja hkra galaw ya lu ai. Cargo compartment linings ni hku nna, ndai panel ni gaw n-gun ja ai (sh) n-gun ja ai n-gun hpe ninghkap lu ai hta laklai ai hku kaja hkra galaw lu ai. Dai laminated coating gaw nbung n shang hkra pat shingdang ai lam hpe shabyin ya nna, hka n hkap la ai hpe pat shingdang ya ai hte hka lim ai arung arai ni hpe htaw sa ai shaloi, hka lim ai (sh) n-gun n rawng ai zawn re ai manghkang ni hpe koi lu ai (hkai sun galaw ai arung arai ni (sh) nta gawgap ai arung arai ni zawn re ai). Dai hta n-ga, shi a hkra machyi ai lam grai law ai (square meter langai hta kilojoules 200 du hkra) gaw, n-gun n rawng ai arung arai ni hte n myit mada ai sha hkrat sum mat ai majaw, mawdaw a hkrang hpe hkra machyi na masa hpe shayawm ya lu ai.
Hka ja ai mawdaw niFRP laminated panel ni a insulation hte hka lim ai lam a n-gun atsam kaw na grai akyu hkam sha lu ai. Ndai panel ni hpe kata na bunghku ni, nta npu ni, npu ni hta n-gun n rawng ai shara ni hta bang da ai. FRP a n-gun n law ai thermal conductivity ({3}} watts/(meter·kelvin)) gaw ngang grin ai kata na nbung katsi ai lam hpe makawp maga ya lu ai, dai hku nna refrigeration system ntsa na lit hpe shayawm ya lu ai hte n-gun hpe mung hkye la lu ai. Hka n shang ai coating (non{5}permeable of water vapor) gaw panel ntsa kaw n-gun n-gun n-nga ai hpe pat shingdang ya ai, n-gup n-gu rawt jat lam hpe koi ya ai hte san seng ai makau grup yin hpe makawp maga ya ai, dai gaw hten za chye ai arung arai ni (lusha hte tsi mawan zawn re ai) hpe htaw sa na matu ahkyak ai. Grau nna, n-gun n rawng ai shara gaw, san seng na matu loi ai hte ana zinli hpe n-gun n rawng ai sha, malu masha htaw sa ai lam hta san seng ai madang ni hpe hkan sa lu ai. Hpaga galaw ai ni gaw, cargo amyu myu a matu kaja dik htum insulation galaw ai lam hpe lu la na matu, nbung katsi ai lam hpe ra ai hku nna, panel a n-gun ({8}} millimeters) hpe galai shai chye ma ai.
Chemical hte liquid mawdaw ni, sau htaw ai mawdaw ni hta, FRP laminated panel ni hpe kata na linings hte shinggan makawp maga ai layer ni hku nna lang ai. Shanhte a grai kaja ai chemical hpe ninghkap lu ai atsam gaw, shanhte hpe n-gun n rawng ai arung arai ni (acid, base, hte solvents zawn re ai ni) htaw sa na matu htuk manu ai. Dai laminated layer hpe chemical n-gun n-gun n-gun hte galaw nna, chemical htum mat ai hpe ninghkap ai madung pat shingdang ai lam hku nna galaw ya ai, npu kaw na glass fiber n-gun ja ai arung arai ni gaw structural support hpe madi shadaw ya ai. N-gun n rawng ai hte chemical reaction ni byin chye ai magri n-gang ni hte shingdaw yu yang, FRP concrete coating panel ni gaw, n-gun ja ai tsi mawan ni hpe aten galu hkam sha ai shaloi pyi, shanhte a n-gun hpe n-gun jaw lu nna, dai hku nna sau htaw ai sanghpaw li ni a asak hpe jat ya lu ai. Shinggan kaw nna, ndai coating panel ni gaw, mawdaw a metal frame hpe grup yin n-gun n rawng ai kaw na makawp maga ya ai, grau nna, hka lim ai (sh) lam n-gun grai law ai shara ni hta, gram lajang ai aten hte manu jahpu hpe shayawm ya ai.
