最新国产精品视频免费看_99av麻豆_免费看黄大全_99re66热这里只有精品首页

<fieldset id="mfgij"><optgroup id="mfgij"></optgroup></fieldset>

<big id="mfgij"><listing id="mfgij"></listing></big>

Spray Concrete (Setting Accelerator)

Spray Concrete (Setting Accelerator)

Products

SBT?-N(II) Liquid Setting Accelerator（Alkali-free）

SBT ? -N(II) is a high performance alkali-free setting accelerator for sprayed concrete. It speeds the chemical reaction between cement and water which causes mortar to set faster and increase the early strength development. SBT ? -N(II) has the properties of well adapted to cement, quick setting, high early strength and lo…

<fieldset id="v8qcs"></fieldset>

<ol id="v8qcs"></ol>

<samp id="v8qcs"><strong id="v8qcs"></strong></samp>