The method may further comprise mixing the setting type joint compound with a set activator obtained by blending together a first set activator including a cadmium compound, lead compound and/or zinc compound and a second set activator including a ferrous compound, aluminum compound and/or manganese...
Double compound elastic mixed materials for expansion joint of bridge 一种双组分弹性混合料桥梁伸缩缝装置,在布设桥梁伸缩缝处切出铺装槽,在槽底铺设调平层,调平层上安装跨缝装置,在跨缝装置的上面铺设由双组分粘结料(甲组分为聚氨酯,乙... 张秀华,聂让 被引量: 0发表: 1992年 The Synergistic Effect ...
A flexible setting type hydraulic joint compound and a method of forming flexible joints. The flexible joint compound of this invention primarily contains 2 to 20 parts by weight of an emulsion polymer having a Tg that is less than about - 40 DEG C, and 22 to 44 parts by weight of total...
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A dosage size multi-chambered, container having separate sealed compartments is provided and includes constituent materials for forming a wallboard joint compound. The container includes a first compa
Pilot Workload and Performance Assessment for a Coaxial-Compound Helicopter and Tiltrotor During Aggressive Approach The Combat Capability Development Command (DEVCOM) Aviation & Missile Center (AvMC) Technology Development Directorate (TDD) has developed high-fidelity fl... Edward Bachelder,Tom Berger,...
Moreover, as IFR applies every time a fracture occurs, potential additional fractures avoided and their consequences can be expected to compound over patients’ lifetimes with its corresponding positive impact on patients’ quality of life and societal costs [38]. Fig. 2 Expected number of major ...
Three-dimensional (3D) printing has numerous applications and has gained much interest in the medical world. The constantly improving quality of 3D-printing applications has contributed to their increased use on patients. This paper summarizes the litera
such as beta-lactones, esterases capacities may exert a detoxifying activity. In such cases, the sensitivity of humans toward the toxic activity of the parent compound might be higher. However, many esters and lactones are quite inert as parent compounds, whereas their cleavage by carboxylesterases...
Prochelation is defined as the method through which a compound with little to no affinity to a metal ion undergoes a transformation, at a specific condition, that activates the chelation properties of the prochelator. Generally, prochelators do not interact with metal ions unless they undergo a...