临沂防火板厂家，山东生态板生产厂家

portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51);">1， 挑选时，多层板要木纹清晰，颜色均匀，正面光洁平滑，不毛糙，要平整无滞手感。 通常来说优质的产品在外观品质上也要好看些。

portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51);">2，多层板面不应有破损、碰伤、硬伤、疤节等疵点。千年舟多层板克服木材本身缺陷，大大改善和提高木材的物理力学性能，板面平整、坚固易加工、不变形，强度系数高、用途广泛。

portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51);">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">3，portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">多层板无缺胶、脱胶、开裂散胶等问题。通过手敲多层板各部位时，声音发脆，则证明质量良好，若声音发闷，则表示多层板已出现散胶、空洞、缝隙等问题。

portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51);">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">4，portant;white-space:normal;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"="" sans-serif;font-size:16px;font-style:normal;font-weight:normal;word-spacing:0px;float:none;display:inline="" 宋体,="" arial,="" 微软雅黑,="" yahei",="" microsoft="" style="margin: 0px; padding: 0px;">有的多层板是将两个不同纹路的单板贴在一起制成的，所以在选择上要注意夹板拼缝处应严密，没有高低不平现象。