高強抗裂防水寶采用美國進口以火山灰熔巖煅燒物和石灰石、適量石膏及化工填料共同磨細而成，具有快硬、早強、高強、膨脹、及抗硫酸鹽侵蝕性能的水硬性膠凝材料，國內sc。 Crack use of high-strength waterproof treasure imports to the United States of lava ash calcined material and limestone, gypsum and chemical fillers suitable co-grinded made, with rapid hardening, early strength, high strength, expansion, and sulfate resistance of the cement matrix domestic initiative. 一.主要性能： ONE. Key Features: 1）早強、高強：{yt}抗壓達到36 Mpa -55Mpa，隨著養護齡期的增長強度還不斷增長。 1) The early strength, high strength: one day compressive strength reached 36 Mpa-55Mpa, with the intensity of curing period of growth is also growing. 2）高抗凍性能：適于低溫環境施工，即使輕微受凍強度也幾無損失，強度仍能達到普通硅酸鹽水泥的5倍。 2) high frost resistance: suitable for low-temperature environment, construction, and even a slight cold and almost no loss of intensity, the intensity could meet 5 times the ordinary Portland cement. 3）高抗滲性：防水寶結構致密，抗滲性是水泥的3-5倍。 3) High impermeability: waterproof Po compact structure, impermeability is 3-5 times that of cement. 4）微膨脹性：四個月的干縮率為零。抗