A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dry-mixed ceramic tile adhesive mortar
The invention provides ceramic tile pasting mortar and a preparation method thereof. Waste tires are used for preparing machine-made sand, the existence of black garbage is effectively reduced, and meanwhile, the modified waste tire particles have very high ductility and excellent energy absorption performance, and can effectively prevent the dry shrinkage phenomenon of the mortar in the solidification process. A binding agent is added, the binding force of the mortar to the ceramic tile is increased, meanwhile, the binding agent is alkaline, the interface on the back face of the ceramic tile can be slightly reacted, the roughness of the interface is increased, and the binding agent can adhere and cure the mortar interface more easily. A modified retarder is added, so that the coagulation speed of the mortar is slowed down, the mortar does not react with groups outside modified waste tire particles and a binder, meanwhile, the modified retarder has the effect of a plastic stabilizer, the anti-sagging property of the mortar is improved, the micro-reaction inside the mortar is stabilized, and the bonding capacity of the mortar and a matrix interface is improved.
本发明提供了一种陶瓷砖粘贴砂浆及其制备方法。其中，利用废旧轮胎制备成机制砂，有效减少黑色垃圾的存在，同时改性后的废旧轮胎颗粒具有很高的延性，优良的能量吸收性能，可有效阻止砂浆在凝固过程中的干缩现象。添加粘结剂，增大砂浆的对陶瓷砖的粘结力，同时粘结剂本身呈碱性，可将陶瓷砖背面的界面进行轻微的反应，增加界面的粗糙度，使粘结剂更易于砂浆界面进行黏连固化。添加改性缓凝剂，使砂浆的凝结速度变慢，并且不会与改性废旧轮胎颗粒外的基团和粘结剂发生反应，同时具有稳塑剂的作用，增加砂浆的抗流挂性，稳定砂浆内部的微反应，提高砂浆与基体界面的粘结能力。
Dry-mixed ceramic tile adhesive mortar
The invention provides ceramic tile pasting mortar and a preparation method thereof. Waste tires are used for preparing machine-made sand, the existence of black garbage is effectively reduced, and meanwhile, the modified waste tire particles have very high ductility and excellent energy absorption performance, and can effectively prevent the dry shrinkage phenomenon of the mortar in the solidification process. A binding agent is added, the binding force of the mortar to the ceramic tile is increased, meanwhile, the binding agent is alkaline, the interface on the back face of the ceramic tile can be slightly reacted, the roughness of the interface is increased, and the binding agent can adhere and cure the mortar interface more easily. A modified retarder is added, so that the coagulation speed of the mortar is slowed down, the mortar does not react with groups outside modified waste tire particles and a binder, meanwhile, the modified retarder has the effect of a plastic stabilizer, the anti-sagging property of the mortar is improved, the micro-reaction inside the mortar is stabilized, and the bonding capacity of the mortar and a matrix interface is improved.
本发明提供了一种陶瓷砖粘贴砂浆及其制备方法。其中，利用废旧轮胎制备成机制砂，有效减少黑色垃圾的存在，同时改性后的废旧轮胎颗粒具有很高的延性，优良的能量吸收性能，可有效阻止砂浆在凝固过程中的干缩现象。添加粘结剂，增大砂浆的对陶瓷砖的粘结力，同时粘结剂本身呈碱性，可将陶瓷砖背面的界面进行轻微的反应，增加界面的粗糙度，使粘结剂更易于砂浆界面进行黏连固化。添加改性缓凝剂，使砂浆的凝结速度变慢，并且不会与改性废旧轮胎颗粒外的基团和粘结剂发生反应，同时具有稳塑剂的作用，增加砂浆的抗流挂性，稳定砂浆内部的微反应，提高砂浆与基体界面的粘结能力。
Dry-mixed ceramic tile adhesive mortar
一种干混陶瓷砖粘结砂浆
XIE YONGCHEN (author) / LI JUXUAN (author) / XU GUANMING (author) / HUANG XIAODONG (author) / LIAO FANGPENG (author) / ZHONG LINFENG (author)
2021-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Anti-radiation ceramic tile adhesive mortar and preparation method thereof
| European Patent Office | 2021
Ceramic tile adhesive mortar formed on basis of gold tailing sand
| European Patent Office | 2020