Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for seamless wear-resistant polyurethane terrace of underground garage
The invention discloses a construction method for a seamless wear-resistant polyurethane floor of an underground garage. The construction method comprises the following steps: S1, grinding a base layer; s2, roughening treatment is conducted on the surface of the base layer; s3, an anchoring groove is formed in the base layer; s4, the base layer is trowelled with polyurethane mortar, and a polyurethane mortar bottom coating is formed; s5, trowel coating of polyurethane mortar is conducted on the cured polyurethane mortar bottom coating, and a polyurethane mortar middle coating is formed; s6, scattering graded black corundum within 30 minutes after the construction of the polyurethane mortar floating coating is completed to form a black corundum slinging layer; and S7, polyurethane mortar is laid on the black corundum slinging layer, and a polyurethane finishing coat is formed. The black corundum slinging layer is arranged on the polyurethane mortar floating coating, so that the anti-skid, wear-resistant and impact-resistant properties of the polyurethane floor are effectively enhanced, and the situation that the polyurethane floor is seriously abraded too early and too fast due to frequent friction of vehicle tires can be avoided.
本发明公开一种地下车库无缝耐磨聚氨酯地坪施工方法，涉及如下步骤：S1：对基层进行研磨；S2：对基层表面进行粗化处理；S3：在基层上开设锚固槽；S4：在基层上镘涂聚氨酯砂浆，形成聚氨酯砂浆底涂层；S5：在固化完成后的聚氨酯砂浆底涂层上镘涂镘涂聚氨酯砂浆，形成聚氨酯砂浆中涂层；S6：在所述聚氨酯砂浆中涂层施工完成后的30分钟内抛撒级配好的黑刚玉，形成黑刚玉抛砂层；S7：在所述黑刚玉抛砂层上摊铺聚氨酯砂浆，形成聚氨酯罩面层。通过在聚氨酯砂浆中涂层上设置黑刚玉抛砂层，有效增强聚氨酯地坪的防滑耐磨、抗冲击性能，能够避免聚氨酯地坪因受到车辆轮胎的频繁摩擦而导致过早、过快地受到严重磨损。
Construction method for seamless wear-resistant polyurethane terrace of underground garage
The invention discloses a construction method for a seamless wear-resistant polyurethane floor of an underground garage. The construction method comprises the following steps: S1, grinding a base layer; s2, roughening treatment is conducted on the surface of the base layer; s3, an anchoring groove is formed in the base layer; s4, the base layer is trowelled with polyurethane mortar, and a polyurethane mortar bottom coating is formed; s5, trowel coating of polyurethane mortar is conducted on the cured polyurethane mortar bottom coating, and a polyurethane mortar middle coating is formed; s6, scattering graded black corundum within 30 minutes after the construction of the polyurethane mortar floating coating is completed to form a black corundum slinging layer; and S7, polyurethane mortar is laid on the black corundum slinging layer, and a polyurethane finishing coat is formed. The black corundum slinging layer is arranged on the polyurethane mortar floating coating, so that the anti-skid, wear-resistant and impact-resistant properties of the polyurethane floor are effectively enhanced, and the situation that the polyurethane floor is seriously abraded too early and too fast due to frequent friction of vehicle tires can be avoided.
本发明公开一种地下车库无缝耐磨聚氨酯地坪施工方法，涉及如下步骤：S1：对基层进行研磨；S2：对基层表面进行粗化处理；S3：在基层上开设锚固槽；S4：在基层上镘涂聚氨酯砂浆，形成聚氨酯砂浆底涂层；S5：在固化完成后的聚氨酯砂浆底涂层上镘涂镘涂聚氨酯砂浆，形成聚氨酯砂浆中涂层；S6：在所述聚氨酯砂浆中涂层施工完成后的30分钟内抛撒级配好的黑刚玉，形成黑刚玉抛砂层；S7：在所述黑刚玉抛砂层上摊铺聚氨酯砂浆，形成聚氨酯罩面层。通过在聚氨酯砂浆中涂层上设置黑刚玉抛砂层，有效增强聚氨酯地坪的防滑耐磨、抗冲击性能，能够避免聚氨酯地坪因受到车辆轮胎的频繁摩擦而导致过早、过快地受到严重磨损。
Construction method for seamless wear-resistant polyurethane terrace of underground garage
一种地下车库无缝耐磨聚氨酯地坪施工方法
LONG SIFENG (Autor:in) / WU YIJUN (Autor:in) / CHEN WEIYU (Autor:in) / DUAN WEINING (Autor:in) / CHEN JUNWEI (Autor:in) / ZHONG GUOXIONG (Autor:in) / HAO JIN (Autor:in) / ZHANG JIANFENG (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
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Ausbau von Bauwerken, z.B. Treppen, Fußböden
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