Special masonry mortar for self-insulating wall
A technology of masonry mortar and self-insulation, applied in the field of masonry mortar, can solve the problems of self-insulation wall cracking, failure to achieve bond strength, wall cracking, etc., achieve balance between mechanical strength and thermal conductivity, and ensure later strength , reduce the effect of hot and cold bridge
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Embodiment 1
[0033]The amount of each substance contained in the special masonry mortar for self-insulating walls is: P.O4 2.5 cement 33.5Kg, high alumina cement 2.4Kg, fly ash 4.5Kg, active ceramsite ore 8.3Kg, 30-70 mesh quartz Sand (or yellow sand) 13.76Kg, 70-100 mesh quartz sand (or yellow sand) 5.90Kg, vitrified hollow microspheres 25Kg, redispersible latex powder 0.22Kg, modified bentonite 4.0Kg, starch ether 0.04Kg, slaked lime 1.8 Kg, silica fume 0.24Kg, methyl cellulose ether 0.048Kg, methyl hydroxypropyl cellulose ether 0.096Kg, methyl carboxyethyl cellulose ether 0.048Kg, 6mm polypropylene anti-crack fiber 0.050Kg, 12mm polypropylene anti-cracking fiber Split fiber 0.050Kg, air-entraining agent 0.018Kg.
Embodiment 2
[0035] The amount of each substance contained in the special masonry mortar for self-insulating walls is: P.O4 2.5 cement 35.8Kg, high alumina cement 2.6Kg, fly ash 6.0Kg, active ceramsite ore 10.6Kg, 30-70 mesh quartz Sand (or yellow sand) 10.3Kg, 70-100 mesh quartz sand (or yellow sand) 4.4Kg, vitrified hollow microspheres 22Kg, redispersible latex powder 0.20Kg, modified bentonite 4.3Kg, starch ether 0.036Kg, slaked lime 2.2 Kg, silica fume 0.35Kg, methyl cellulose ether 0.036Kg, methyl hydroxypropyl cellulose ether 0.072Kg, methyl carboxyethyl cellulose ether 0.036Kg, 6mm polypropylene anti-crack fiber 0.055Kg, 12mm polypropylene anti-cracking fiber Split fiber 0.055Kg, air-entraining agent 0.020Kg.
Embodiment 3
[0037] The amount of each substance contained in the special masonry mortar for self-insulating walls is: P.O42.5 cement 38Kg, high alumina cement 3.2Kg, fly ash 7Kg, active ceramsite ore 12Kg, 30-70 mesh quartz sand (or Yellow sand) 10.96Kg, 70-100 mesh quartz sand (or yellow sand) 4.69Kg, vitrified hollow microspheres 20Kg, redispersible latex powder 0.18Kg, modified bentonite 3.7Kg, starch ether 0.30Kg, slaked lime 2.1Kg, silicon Ash 0.5Kg, methyl cellulose ether 0.016Kg, methyl hydroxypropyl cellulose ether 0.048Kg, methyl carboxyethyl cellulose ether 0.024Kg, 6mm polypropylene anti-crack fiber 0.06Kg, 12mm polypropylene anti-crack fiber 0.06 Kg, air-entraining agent 0.025Kg.
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