Tus Nqi Pob Zeb Nyhav Tsawg

Tus nqi pob zeb sib txawv heev nyob ntawm qhov chaw thiab kev lag luam. However, Cov khoom siv no muaj txiaj ntsig nyiaj txiag rau qee qhov kev siv hauv tsev.

Kev tsim tag nrho ntawm ib lub tsev yog qhov tseem ceeb rau kev ntsuas kom raug txog kev siv pob zeb pob zeb nyhav tsawg. Txoj kev no yuav pab kom nkag siab tob dua txog kev txuag nyiaj uas tuaj yeem ua tau hauv kev tsim kho, Tus nqi ntawm kev tsim qauv thiab hauv paus piv rau pob zeb pob zeb hnyav ib txwm.

Ntxiv rau qhov tsawg dua, Pob zeb sib luag kuj tuaj yeem muaj kev tiv thaiv hluav taws siab dua thiab muaj kev tiv thaiv zoo dua pob zeb ib txwm. Qhov no ua rau nws yog ib qho kev xaiv tsim nyog rau cov tsev siab.

Cov kev siv feem ntau suav nrog pem teb pob zeb nyhav teeb, Cov pob zeb me me thiab beams, Thiab pob zeb pob zeb nyhav teeb. The lightweight aggregates used in these materials can be shale, clay or slate that has been treated with a rotary kiln process to create pores in the material, which reduces its density.

A complete replacement of normal weight fine aggregate in the mix with lightweight aggregate will decrease the concrete density by approximately 10 lb/ft3 (160 kg / m3). The lighter aggregates may be pre-wetted or vacuum saturated to ensure a high degree of saturation and avoid a cellular structure that could result in settling of the mixture.

The use of light-weight concrete is an important part of the greenbuilding movement as it helps to make structures more resilient and resistant to natural disasters and other weather events. This means that future repairs are less expensive and can mitigate the impact of damage to the environment.