To apply a new waterproofing membrane on top of an old bitumen waterproofing membrane, the surface of the old membrane should be thoroughly cleaned and prepared. Any loose debris, dirt, or old adhesive should be removed to ensure proper adhesion of the new membrane. Once the surface is clean, a primer should be applied to promote adhesion between the old and new membranes. Finally, the new waterproofing membrane can be installed according to the manufacturer's instructions, ensuring that it is properly sealed and bonded to the old membrane to provide effective waterproofing. **

Yes, "auseinandergeschrieben" is written separately. In German, compound words can be written either as one word, as separate words, or with a hyphen. In this case, "auseinandergeschrieben" is written as separate words, with each component of the compound word written separately. **

A utility knife or a sharp blade is typically used to cut the waterproofing membrane. It is important to use a sharp tool to ensure clean and precise cuts, which will help in achieving a proper seal and prevent water leakage. Care should be taken to avoid damaging the underlying surface while cutting the membrane. **

Germans often pay separately when dining out because it is a cultural norm that promotes fairness and individual responsibility. By paying for only what they ordered, each person can ensure that they are not overpaying for someone else's meal or drinks. Additionally, paying separately allows for greater flexibility and convenience, as each person can leave the restaurant at their own pace without having to wait for a bill to be split. Overall, paying separately is a practical and considerate approach to dining out in Germany. **

Yes, "zu gewinnen" is written separately in German. In this phrase, "zu" is a preposition and "gewinnen" is the infinitive form of the verb. When used together, they form an infinitive construction, which typically consists of the preposition "zu" followed by the infinitive verb written separately. **

One can work separately by setting clear goals and deadlines for themselves, creating a dedicated workspace free from distractions, and managing their time effectively. It's important to stay organized and prioritize tasks to ensure productivity. Additionally, maintaining open communication with colleagues or supervisors, and seeking feedback regularly can help to stay on track and ensure that work is aligned with expectations. **

Corydoras catfish are social creatures and prefer to live in groups rather than alone. In the wild, they are often found in schools, and they exhibit more natural behaviors and are less stressed when kept in groups in captivity. Therefore, it is recommended to keep Corydoras catfish in groups of at least 6 individuals in the aquarium to ensure their well-being and happiness. **

Ideally, the waterproofing membrane should be applied in dry weather to ensure proper adhesion and effectiveness. If the membrane is applied and then it rains before it has fully cured, it can compromise its ability to create a watertight seal. Water exposure during the curing process can lead to delamination, reduced adhesion, and potential leaks. Therefore, it is best to apply the waterproofing membrane when there is no rain in the forecast and allow it to fully cure before any water exposure. **