Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Natural anhydrite self-leveling anti-crack mortar
The invention relates to the technical field of building materials, and discloses natural anhydrite self-leveling anti-crack mortar which comprises the following ingredients: natural anhydrite, water, sand, cement, fibers, a water-retaining agent, a retarder, a water reducing agent, a defoaming agent, an exciting agent and a plasticizer. The product is free of calcination and pollution, free of waste gas and emission, energy-saving and environment-friendly and conforms to the national industrial policy, the 28d compressive strength meets the G25 grade, the tensile bonding strength exceeds 1.0 MPa, the product is firmly bonded with a ground base layer, hollowing and flaking are avoided, a compound excitation activation system is adopted in the formula design, the alkalescence characteristic is adopted, corrosion damage to embedded metal parts is reduced, and the service life of the product is prolonged. The softening coefficient of the product is 0.6 or above, and the product has better water resistance, excellent moisture resistance, sound insulation, humidity adjustment, flame retardance and good decoration performance, and creates a safe and comfortable living environment.
本发明涉及建筑材料技术领域，且公开了一种天然硬石膏自流平抗裂砂浆，包括以下配料，所述配料包括天然硬石膏、水、沙子、水泥、纤维、保水剂、缓凝剂、减水剂、消泡剂、激发剂和塑化剂，通过原料来自于天然地下矿山，无毒害无辐射，产品生产无煅烧无污染，无废气无排放、节能环保，符合国家产业政策，28d抗压强度满足G25等级，拉伸黏结强度超过1.0MPa，与地面基层黏结牢固，不会产生空鼓、起壳，配方设计采用复合激发的活化体系，偏碱性特征，减少了对预埋金属件的腐蚀破坏，产品软化系数在0.6以上，具有较好的耐水性和优良的防潮性，隔声调湿、阻燃、装饰性能好，创造安全舒适的居住环境。
Natural anhydrite self-leveling anti-crack mortar
The invention relates to the technical field of building materials, and discloses natural anhydrite self-leveling anti-crack mortar which comprises the following ingredients: natural anhydrite, water, sand, cement, fibers, a water-retaining agent, a retarder, a water reducing agent, a defoaming agent, an exciting agent and a plasticizer. The product is free of calcination and pollution, free of waste gas and emission, energy-saving and environment-friendly and conforms to the national industrial policy, the 28d compressive strength meets the G25 grade, the tensile bonding strength exceeds 1.0 MPa, the product is firmly bonded with a ground base layer, hollowing and flaking are avoided, a compound excitation activation system is adopted in the formula design, the alkalescence characteristic is adopted, corrosion damage to embedded metal parts is reduced, and the service life of the product is prolonged. The softening coefficient of the product is 0.6 or above, and the product has better water resistance, excellent moisture resistance, sound insulation, humidity adjustment, flame retardance and good decoration performance, and creates a safe and comfortable living environment.
本发明涉及建筑材料技术领域，且公开了一种天然硬石膏自流平抗裂砂浆，包括以下配料，所述配料包括天然硬石膏、水、沙子、水泥、纤维、保水剂、缓凝剂、减水剂、消泡剂、激发剂和塑化剂，通过原料来自于天然地下矿山，无毒害无辐射，产品生产无煅烧无污染，无废气无排放、节能环保，符合国家产业政策，28d抗压强度满足G25等级，拉伸黏结强度超过1.0MPa，与地面基层黏结牢固，不会产生空鼓、起壳，配方设计采用复合激发的活化体系，偏碱性特征，减少了对预埋金属件的腐蚀破坏，产品软化系数在0.6以上，具有较好的耐水性和优良的防潮性，隔声调湿、阻燃、装饰性能好，创造安全舒适的居住环境。
Natural anhydrite self-leveling anti-crack mortar
一种天然硬石膏自流平抗裂砂浆
YU XIAODA (Autor:in) / ZHU DONGFANG (Autor:in) / WU JIANJUN (Autor:in) / XU RUI (Autor:in)
22.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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