建筑

工业

建筑业是一个对气候产生巨大影响的快速增长行业。材料必须更轻且不损失强度。对热、噪音等方面的隔离成为人们关注的焦点。

Aluminium Powders & Pastes for Building Materials by AVL Metal Powders
Aluminium Powders & Pastes for Building Materials by AVL Metal Powders

建筑材料用
铝粉与糊剂

 

LWC(轻质混凝土)和 AAC(高压蒸气养护的加气混凝土)  

AAC 产品由水泥、石灰、沙子、水和铝制成。铝牌号有助于增强所有产品的绝缘性能(参考温度、噪声),包括加强板、砌块、绝缘板。这些建筑材料中的孔隙是由细铝颗粒与碱性加气混凝土块反应生成的。多年来,随着绝缘性能的不断提高,AAC 系列产品变得越来越轻。

AVL 铝系列可满足行业的不同要求,包括生产市场上最轻的 AAC 产品的最新要求。

灰泥和砂浆

铝牌号用于膨胀水泥浆,以提高化学反应性能。请告知我们您的要求,我们将回复您最适合的铝牌号。

Aluminium powders for Plasters and Mortars by AVL METAL POWDERS n.v.

Plasters and Mortars

Metallic Functional Powders (MFP) for Plasters and Mortars

Aluminium powders are used as additives in rendering mortars to compensate for shrinkage in the base layer due to the pore formation in mortars, screeds, and sealing compounds.

Shrinkage is caused due to the use of lime mortar in exterior walls as a base rendering. The functional aluminium powders are added in the dry mixture. Once the water is added to the mixture, the gas reaction starts a certain time after the plaster or mortar is applied on the wall. This reaction compensates the shrinkage.

Aluminium powders for Pyrotechnics and Civil explosives by AVL METAL POWDERS n.v.

Pyrotechnics and Civil explosives

Metallic Functional Powders (MFP) for Pyrotechnics and Civil explosives

Metallic Functional Powders (MFP) such as aluminium powders for pyrotechnics and explosives serve to sensitize the explosives. In general aluminium powders do not completely react in the initial detonation but in a second phase of the combustion as accelerator in the post heating phase. Once initiated, they are highly flammable.

Beside fine powders with a high specific surface of >20.000 cm²/g also coarse products with an average particle size up to 100 µm are used, mainly in display fireworks.

In some case an oxidant agent, mainly potassium perchlorate is added to the mixture with aluminium powders. The oxidizing agent creates the oxygen which is needed in the burning reaction.

查找适合
建筑行业的产品