Cov qauv kev lag luam thiab cov kev qhia tshwj xeeb muaj feem xyuam rau kev sim cov khoom siv hauv tsev

Jan 05, 2026

Kev ntsuam xyuas cov ntaub ntawv hauv tsev yog nruj me ntsis coj los ntawm cov txheej txheem hauv tsev thiab thoob ntiaj teb cov qauv thiab cov lus qhia tshwj xeeb. Cov qauv hauv tsev feem ntau suav nrog cov qauv hauv tebchaws (GB series) thiab cov qauv kev lag luam (xws li JGJ, JC, YB, thiab lwm yam), suav nrog cov qauv xws li "General Portland Cement" (GB175), "Code for Txais Kev Tsim Kho Zoo ntawm Cov Khoom Siv Khoom Siv" (GB50204), thiab "Limits of Radionuclides in Building Materials" (GB6566).

 

Cov qauv thoob ntiaj teb feem ntau suav nrog cov los ntawm Lub Koom Haum Thoob Ntiaj Teb rau Standardization (ISO), American Society for Testing and Materials (ASTM), thiab European cov qauv (EN), xws li ASTM C109 (compressive strength testing of mortar) thiab ISO 8990 (kev txiav txim siab ruaj khov-state thermal transmission properties of building components). Cov qauv no tswj cov qauv kev sim, cov qauv yuav tsum tau ua, ntsuas qhov tseeb, thiab cov txiaj ntsig kev qhia, thiab yog lub hauv paus tseem ceeb rau kev ua kom ntseeg tau qhov kev tshawb fawb, kev ncaj ncees, thiab kev sib piv thoob ntiaj teb ntawm cov txiaj ntsig kev xeem.

Koj Tseem Yuav Zoo Li