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A platform for research: civil engineering, architecture and urbanism
Heat-insulating freezing-resistant waterproof mortar and preparation method thereof
The invention relates to the technical field of building materials, in particular to heat-insulation freezing-resistant waterproof mortar and a preparation method thereof. The thermal-insulation freezing-resistant waterproof mortar is prepared from the following raw materials in parts by weight: 30-45 parts of Portland cement, 4-7 parts of styrene-acrylic latex powder, 8-12 parts of a thermal-insulation auxiliary agent, 4-6 parts of a thermal-insulation filler, 5-8 parts of dolomite powder, 25-35 parts of quartz sand, 4-7 parts of basalt fibers, 0.5-1.0 part of hydroxymethyl cellulose, 0.8-1.5 parts of a defoaming agent, 5-8 parts of an anti-freezing auxiliary agent, 3-6 parts of a water repellent agent, 0.5-0.8 part of a water reducing agent, 2-5 parts of an expanding agent and a proper amount of water. The mortar prepared by the invention not only has better heat insulation and freezing resistance, but also has excellent waterproof performance and mechanical property, and the quality of the mortar is ensured while the service life of the mortar is prolonged to a certain extent.
本发明涉及建筑材料技术领域，具体为一种隔热耐冻防水砂浆及其制备方法；所述隔热耐冻防水砂浆由如下重量份原料制成：30～45份硅酸盐水泥、4～7份苯丙胶乳粉、8～12份保温助剂、4～6份隔热填料、5～8份白云石粉、25～35份石英砂、4～7份玄武岩纤维、0.5～1.0份羟甲基纤维素、0.8～1.5份消泡剂、5～8份防冻助剂、3～6份疏水剂、0.5～0.8份减水剂、2～5份膨胀剂及适量水；本发明所制备的砂浆不仅具有较好的隔热及耐冻性能，同时还具有优良的防水性能及力学性能，在一定程度上延长其使用寿命的同时也保证了其品质与质量。
Heat-insulating freezing-resistant waterproof mortar and preparation method thereof
The invention relates to the technical field of building materials, in particular to heat-insulation freezing-resistant waterproof mortar and a preparation method thereof. The thermal-insulation freezing-resistant waterproof mortar is prepared from the following raw materials in parts by weight: 30-45 parts of Portland cement, 4-7 parts of styrene-acrylic latex powder, 8-12 parts of a thermal-insulation auxiliary agent, 4-6 parts of a thermal-insulation filler, 5-8 parts of dolomite powder, 25-35 parts of quartz sand, 4-7 parts of basalt fibers, 0.5-1.0 part of hydroxymethyl cellulose, 0.8-1.5 parts of a defoaming agent, 5-8 parts of an anti-freezing auxiliary agent, 3-6 parts of a water repellent agent, 0.5-0.8 part of a water reducing agent, 2-5 parts of an expanding agent and a proper amount of water. The mortar prepared by the invention not only has better heat insulation and freezing resistance, but also has excellent waterproof performance and mechanical property, and the quality of the mortar is ensured while the service life of the mortar is prolonged to a certain extent.
本发明涉及建筑材料技术领域，具体为一种隔热耐冻防水砂浆及其制备方法；所述隔热耐冻防水砂浆由如下重量份原料制成：30～45份硅酸盐水泥、4～7份苯丙胶乳粉、8～12份保温助剂、4～6份隔热填料、5～8份白云石粉、25～35份石英砂、4～7份玄武岩纤维、0.5～1.0份羟甲基纤维素、0.8～1.5份消泡剂、5～8份防冻助剂、3～6份疏水剂、0.5～0.8份减水剂、2～5份膨胀剂及适量水；本发明所制备的砂浆不仅具有较好的隔热及耐冻性能，同时还具有优良的防水性能及力学性能，在一定程度上延长其使用寿命的同时也保证了其品质与质量。
Heat-insulating freezing-resistant waterproof mortar and preparation method thereof
一种隔热耐冻防水砂浆及其制备方法
LYU BAOFENG (author)
2024-05-24
Patent
Electronic Resource
Chinese
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