Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mortar and concrete impermeable agent
The invention relates to a mortar and concrete impermeable agent, which is prepared from the following raw materials: distilled water, novel fatty acid salt, a defoaming agent, a shrinkage reducing agent with a water reducing function, and an early strength agent. Wherein the mass percentage of each component is as follows: 3-8wt% of the novel fatty acid salt, 0.1-0.6 wt% of the defoaming agent, 1-6wt% of the shrinkage reducing agent with the water reducing function, 0.1-0.5 wt% of the early strength agent and the balance of the distilled water, and the sum of the mass percentages of the components is 100%. The concrete additive can replace water to be mixed in concrete and mortar; self-shrinkage and dry shrinkage of concrete and mortar can be effectively controlled; the castruty channelsare completely blocked, water absorption of concrete and mortar and water permeability under hydrostatic pressure are reduced, water seepage and water absorption of the concrete and the mortar can bereduced, permeation of external harmful media is effectively prevented, durability of concrete and mortar structures is improved, and therefore the castruty channels are widely applied to the fields of roads, bridges, subways, tunnels, coastal defense dams and the like.
一种砂浆、混凝土抗渗剂，是由下述组分的原料制成的：蒸馏水、新型脂肪酸盐、消泡剂、具有减水功能的减缩剂、早强剂。各组分所占的质量百分比为：所述新型脂肪酸盐3～8wt％，消泡剂0.1～0.6wt％，具有减水功能的减缩剂1～6wt％，早强剂0.1～0.5wt％，余量为蒸馏水，上述各组分的质量百分比之和为100％。本发明可代替水拌合在混凝土、砂浆中，能够有效控制混凝土、砂浆的自收缩和干燥收缩，并完全堵塞毛细通道，降低混凝土、砂浆的吸水性和在静水压力下的透水性，它能够使混凝土、砂浆的渗水、吸水量减少，并有效防止外界有害介质的渗入，提高混凝土、砂浆结构的耐久性，从而广泛应用于道路桥梁、地铁、隧道、海防坝等领域。
Mortar and concrete impermeable agent
The invention relates to a mortar and concrete impermeable agent, which is prepared from the following raw materials: distilled water, novel fatty acid salt, a defoaming agent, a shrinkage reducing agent with a water reducing function, and an early strength agent. Wherein the mass percentage of each component is as follows: 3-8wt% of the novel fatty acid salt, 0.1-0.6 wt% of the defoaming agent, 1-6wt% of the shrinkage reducing agent with the water reducing function, 0.1-0.5 wt% of the early strength agent and the balance of the distilled water, and the sum of the mass percentages of the components is 100%. The concrete additive can replace water to be mixed in concrete and mortar; self-shrinkage and dry shrinkage of concrete and mortar can be effectively controlled; the castruty channelsare completely blocked, water absorption of concrete and mortar and water permeability under hydrostatic pressure are reduced, water seepage and water absorption of the concrete and the mortar can bereduced, permeation of external harmful media is effectively prevented, durability of concrete and mortar structures is improved, and therefore the castruty channels are widely applied to the fields of roads, bridges, subways, tunnels, coastal defense dams and the like.
一种砂浆、混凝土抗渗剂，是由下述组分的原料制成的：蒸馏水、新型脂肪酸盐、消泡剂、具有减水功能的减缩剂、早强剂。各组分所占的质量百分比为：所述新型脂肪酸盐3～8wt％，消泡剂0.1～0.6wt％，具有减水功能的减缩剂1～6wt％，早强剂0.1～0.5wt％，余量为蒸馏水，上述各组分的质量百分比之和为100％。本发明可代替水拌合在混凝土、砂浆中，能够有效控制混凝土、砂浆的自收缩和干燥收缩，并完全堵塞毛细通道，降低混凝土、砂浆的吸水性和在静水压力下的透水性，它能够使混凝土、砂浆的渗水、吸水量减少，并有效防止外界有害介质的渗入，提高混凝土、砂浆结构的耐久性，从而广泛应用于道路桥梁、地铁、隧道、海防坝等领域。
Mortar and concrete impermeable agent
一种砂浆、混凝土抗渗剂
LI YUFENG (Autor:in) / ZHOU HAICHENG (Autor:in) / LIU ZHAOYANG (Autor:in) / LIU JIANGTAO (Autor:in) / WANG JINCHUN (Autor:in) / LIU CUIFEN (Autor:in) / LI QIANQIAN (Autor:in) / LIU XUFEI (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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